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-rw-r--r--CREDITS1
-rw-r--r--Documentation/ABI/testing/sysfs-bus-coresight-devices-etb1069
-rw-r--r--Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x13
-rw-r--r--Documentation/ABI/testing/sysfs-bus-coresight-devices-stm53
-rw-r--r--Documentation/ABI/testing/sysfs-bus-coresight-devices-tmc77
-rw-r--r--Documentation/ABI/testing/sysfs-bus-iio68
-rw-r--r--Documentation/ABI/testing/sysfs-bus-mcb29
-rw-r--r--Documentation/ABI/testing/sysfs-class-stm10
-rw-r--r--Documentation/ABI/testing/sysfs-platform-usbip-vudc35
-rw-r--r--Documentation/DocBook/device-drivers.tmpl2
-rw-r--r--Documentation/devices.txt86
-rw-r--r--Documentation/devicetree/bindings/arm/atmel-at91.txt59
-rw-r--r--Documentation/devicetree/bindings/arm/cci.txt2
-rw-r--r--Documentation/devicetree/bindings/arm/coresight.txt28
-rw-r--r--Documentation/devicetree/bindings/arm/marvell/ap806-system-controller.txt35
-rw-r--r--Documentation/devicetree/bindings/arm/marvell/cp110-system-controller0.txt83
-rw-r--r--Documentation/devicetree/bindings/arm/omap/crossbar.txt3
-rw-r--r--Documentation/devicetree/bindings/arm/spear-misc.txt2
-rw-r--r--Documentation/devicetree/bindings/arm/ux500/boards.txt2
-rw-r--r--Documentation/devicetree/bindings/ata/nvidia,tegra124-ahci.txt (renamed from Documentation/devicetree/bindings/ata/tegra-sata.txt)0
-rw-r--r--Documentation/devicetree/bindings/clock/artpec6.txt41
-rw-r--r--Documentation/devicetree/bindings/clock/axs10x-i2s-pll-clock.txt25
-rw-r--r--Documentation/devicetree/bindings/clock/hi3519-crg.txt46
-rw-r--r--Documentation/devicetree/bindings/clock/imx35-clock.txt1
-rw-r--r--Documentation/devicetree/bindings/clock/nvidia,tegra124-dfll.txt2
-rw-r--r--Documentation/devicetree/bindings/clock/oxnas,stdclk.txt35
-rw-r--r--Documentation/devicetree/bindings/clock/rockchip,rk3188-cru.txt2
-rw-r--r--Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt2
-rw-r--r--Documentation/devicetree/bindings/clock/rockchip,rk3399-cru.txt62
-rw-r--r--Documentation/devicetree/bindings/clock/st/st,clkgen.txt2
-rw-r--r--Documentation/devicetree/bindings/clock/sunxi.txt6
-rw-r--r--Documentation/devicetree/bindings/cpufreq/nvidia,tegra124-cpufreq.txt (renamed from Documentation/devicetree/bindings/cpufreq/tegra124-cpufreq.txt)0
-rw-r--r--Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt2
-rw-r--r--Documentation/devicetree/bindings/dma/nvidia,tegra20-apbdma.txt (renamed from Documentation/devicetree/bindings/dma/tegra20-apbdma.txt)0
-rw-r--r--Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt2
-rw-r--r--Documentation/devicetree/bindings/gpio/ibm,ppc4xx-gpio.txt24
-rw-r--r--Documentation/devicetree/bindings/iio/accel/mma8452.txt3
-rw-r--r--Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt21
-rw-r--r--Documentation/devicetree/bindings/iio/adc/mxs-lradc.txt (renamed from Documentation/devicetree/bindings/staging/iio/adc/mxs-lradc.txt)0
-rw-r--r--Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt6
-rw-r--r--Documentation/devicetree/bindings/iio/dac/ad5592r.txt155
-rw-r--r--Documentation/devicetree/bindings/iio/dac/lpc1850-dac.txt20
-rw-r--r--Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt13
-rw-r--r--Documentation/devicetree/bindings/iio/magnetometer/ak8975.txt12
-rw-r--r--Documentation/devicetree/bindings/iio/potentiometer/ds1803.txt21
-rw-r--r--Documentation/devicetree/bindings/iio/potentiometer/mcp4131.txt84
-rw-r--r--Documentation/devicetree/bindings/iio/pressure/hp03.txt17
-rw-r--r--Documentation/devicetree/bindings/iio/pressure/ms5611.txt19
-rw-r--r--Documentation/devicetree/bindings/iio/st-sensors.txt6
-rw-r--r--Documentation/devicetree/bindings/input/ads7846.txt2
-rw-r--r--Documentation/devicetree/bindings/input/touchscreen/fsl-mx25-tcq.txt2
-rw-r--r--Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt3
-rw-r--r--Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra20-ictlr.txt (renamed from Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra-ictlr.txt)0
-rw-r--r--Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu4
-rw-r--r--Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.txt (renamed from Documentation/devicetree/bindings/memory-controllers/tegra-emc.txt)4
-rw-r--r--Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-mc.txt (renamed from Documentation/devicetree/bindings/memory-controllers/nvidia,tegra-mc.txt)6
-rw-r--r--Documentation/devicetree/bindings/mfd/qcom-rpm.txt4
-rw-r--r--Documentation/devicetree/bindings/mmc/mmc-pwrseq-emmc.txt2
-rw-r--r--Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt2
-rw-r--r--Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt2
-rw-r--r--Documentation/devicetree/bindings/net/phy.txt3
-rw-r--r--Documentation/devicetree/bindings/net/stmmac.txt4
-rw-r--r--Documentation/devicetree/bindings/net/ti,dp83867.txt2
-rw-r--r--Documentation/devicetree/bindings/opp/opp.txt2
-rw-r--r--Documentation/devicetree/bindings/pci/designware-pcie.txt2
-rw-r--r--Documentation/devicetree/bindings/pci/hisilicon-pcie.txt12
-rw-r--r--Documentation/devicetree/bindings/phy/bcm-ns-usb2-phy.txt21
-rw-r--r--Documentation/devicetree/bindings/phy/brcm-sata-phy.txt (renamed from Documentation/devicetree/bindings/phy/brcm,brcmstb-sata-phy.txt)15
-rw-r--r--Documentation/devicetree/bindings/phy/phy-mt65xx-usb.txt4
-rw-r--r--Documentation/devicetree/bindings/phy/phy-stih41x-usb.txt2
-rw-r--r--Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt8
-rw-r--r--Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt12
-rw-r--r--Documentation/devicetree/bindings/phy/samsung-phy.txt18
-rw-r--r--Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt6
-rw-r--r--Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt2
-rw-r--r--Documentation/devicetree/bindings/power/qcom,coincell-charger.txt2
-rw-r--r--Documentation/devicetree/bindings/regulator/palmas-pmic.txt8
-rw-r--r--Documentation/devicetree/bindings/rtc/rtc-palmas.txt6
-rw-r--r--Documentation/devicetree/bindings/serial/arm,mps2-uart.txt19
-rw-r--r--Documentation/devicetree/bindings/serial/fsl-imx-uart.txt4
-rw-r--r--Documentation/devicetree/bindings/serial/fsl-mxs-auart.txt16
-rw-r--r--Documentation/devicetree/bindings/serial/mvebu-uart.txt (renamed from Documentation/devicetree/bindings/tty/serial/mvebu-uart.txt)0
-rw-r--r--Documentation/devicetree/bindings/serial/serial.txt57
-rw-r--r--Documentation/devicetree/bindings/serial/sirf-uart.txt8
-rw-r--r--Documentation/devicetree/bindings/soc/ti/keystone-navigator-qmss.txt6
-rw-r--r--Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.txt2
-rw-r--r--Documentation/devicetree/bindings/sram/sram.txt2
-rw-r--r--Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.txt (renamed from Documentation/devicetree/bindings/thermal/tegra-soctherm.txt)2
-rw-r--r--Documentation/devicetree/bindings/usb/dwc3.txt6
-rw-r--r--Documentation/devicetree/bindings/usb/qcom,dwc3.txt1
-rw-r--r--Documentation/devicetree/bindings/vendor-prefixes.txt5
-rw-r--r--Documentation/driver-model/devres.txt5
-rw-r--r--Documentation/isa.txt121
-rw-r--r--Documentation/kernel-parameters.txt6
-rw-r--r--Documentation/serial/tty.txt3
-rw-r--r--Documentation/sync_file.txt69
-rw-r--r--Documentation/trace/coresight.txt37
-rw-r--r--Documentation/usb/chipidea.txt13
-rw-r--r--Documentation/w1/slaves/w1_therm10
-rw-r--r--MAINTAINERS29
-rw-r--r--arch/ia64/hp/sim/simserial.c2
-rw-r--r--arch/mips/ath79/early_printk.c6
-rw-r--r--arch/x86/Kconfig4
-rw-r--r--drivers/Kconfig2
-rw-r--r--drivers/base/devcoredump.c83
-rw-r--r--drivers/char/Kconfig4
-rw-r--r--drivers/char/pcmcia/synclink_cs.c29
-rw-r--r--drivers/char/xillybus/xillybus_of.c11
-rw-r--r--drivers/char/xillybus/xillybus_pcie.c10
-rw-r--r--drivers/clk/Kconfig6
-rw-r--r--drivers/clk/Makefile5
-rw-r--r--drivers/clk/at91/clk-h32mx.c2
-rw-r--r--drivers/clk/axis/Makefile1
-rw-r--r--drivers/clk/axis/clk-artpec6.c242
-rw-r--r--drivers/clk/axs10x/Makefile1
-rw-r--r--drivers/clk/axs10x/i2s_pll_clock.c228
-rw-r--r--drivers/clk/bcm/clk-bcm2835.c1215
-rw-r--r--drivers/clk/bcm/clk-kona-setup.c3
-rw-r--r--drivers/clk/clk-clps711x.c19
-rw-r--r--drivers/clk/clk-composite.c93
-rw-r--r--drivers/clk/clk-divider.c91
-rw-r--r--drivers/clk/clk-fixed-factor.c42
-rw-r--r--drivers/clk/clk-fixed-rate.c44
-rw-r--r--drivers/clk/clk-fractional-divider.c40
-rw-r--r--drivers/clk/clk-gate.c43
-rw-r--r--drivers/clk/clk-gpio.c52
-rw-r--r--drivers/clk/clk-ls1x.c3
-rw-r--r--drivers/clk/clk-mux.c57
-rw-r--r--drivers/clk/clk-nspire.c3
-rw-r--r--drivers/clk/clk-oxnas.c195
-rw-r--r--drivers/clk/clk-palmas.c4
-rw-r--r--drivers/clk/clk-qoriq.c5
-rw-r--r--drivers/clk/clk-rk808.c1
-rw-r--r--drivers/clk/clk-tango4.c73
-rw-r--r--drivers/clk/clk-twl6040.c1
-rw-r--r--drivers/clk/clk-wm831x.c1
-rw-r--r--drivers/clk/clk-xgene.c2
-rw-r--r--drivers/clk/clk.c222
-rw-r--r--drivers/clk/clkdev.c75
-rw-r--r--drivers/clk/hisilicon/Kconfig15
-rw-r--r--drivers/clk/hisilicon/Makefile2
-rw-r--r--drivers/clk/hisilicon/clk-hi3519.c131
-rw-r--r--drivers/clk/hisilicon/clk.c23
-rw-r--r--drivers/clk/hisilicon/clk.h14
-rw-r--r--drivers/clk/hisilicon/reset.c134
-rw-r--r--drivers/clk/hisilicon/reset.h36
-rw-r--r--drivers/clk/imx/clk-gate2.c7
-rw-r--r--drivers/clk/imx/clk-imx35.c4
-rw-r--r--drivers/clk/imx/clk-imx6sx.c10
-rw-r--r--drivers/clk/imx/clk-imx7d.c5
-rw-r--r--drivers/clk/imx/clk-pllv3.c9
-rw-r--r--drivers/clk/imx/clk-vf610.c60
-rw-r--r--drivers/clk/imx/clk.h13
-rw-r--r--drivers/clk/ingenic/cgu.c11
-rw-r--r--drivers/clk/ingenic/cgu.h6
-rw-r--r--drivers/clk/ingenic/jz4740-cgu.c24
-rw-r--r--drivers/clk/ingenic/jz4780-cgu.c40
-rw-r--r--drivers/clk/meson/meson8b-clkc.c6
-rw-r--r--drivers/clk/mmp/clk-mmp2.c14
-rw-r--r--drivers/clk/mmp/clk-of-mmp2.c10
-rw-r--r--drivers/clk/mmp/clk-of-pxa168.c8
-rw-r--r--drivers/clk/mmp/clk-of-pxa1928.c12
-rw-r--r--drivers/clk/mmp/clk-of-pxa910.c8
-rw-r--r--drivers/clk/mmp/clk-pxa168.c8
-rw-r--r--drivers/clk/mmp/clk-pxa910.c8
-rw-r--r--drivers/clk/mvebu/Kconfig6
-rw-r--r--drivers/clk/mvebu/Makefile2
-rw-r--r--drivers/clk/mvebu/ap806-system-controller.c168
-rw-r--r--drivers/clk/mvebu/cp110-system-controller.c406
-rw-r--r--drivers/clk/nxp/clk-lpc18xx-creg.c1
-rw-r--r--drivers/clk/qcom/gcc-msm8916.c2
-rw-r--r--drivers/clk/qcom/mmcc-msm8996.c32
-rw-r--r--drivers/clk/renesas/clk-mstp.c3
-rw-r--r--drivers/clk/renesas/r8a7795-cpg-mssr.c13
-rw-r--r--drivers/clk/renesas/renesas-cpg-mssr.c2
-rw-r--r--drivers/clk/rockchip/Makefile1
-rw-r--r--drivers/clk/rockchip/clk-cpu.c29
-rw-r--r--drivers/clk/rockchip/clk-mmc-phase.c3
-rw-r--r--drivers/clk/rockchip/clk-pll.c336
-rw-r--r--drivers/clk/rockchip/clk-rk3036.c21
-rw-r--r--drivers/clk/rockchip/clk-rk3188.c51
-rw-r--r--drivers/clk/rockchip/clk-rk3228.c21
-rw-r--r--drivers/clk/rockchip/clk-rk3288.c23
-rw-r--r--drivers/clk/rockchip/clk-rk3368.c28
-rw-r--r--drivers/clk/rockchip/clk-rk3399.c1573
-rw-r--r--drivers/clk/rockchip/clk.c151
-rw-r--r--drivers/clk/rockchip/clk.h104
-rw-r--r--drivers/clk/samsung/clk-exynos5420.c77
-rw-r--r--drivers/clk/sirf/clk-atlas6.c7
-rw-r--r--drivers/clk/sirf/clk-prima2.c7
-rw-r--r--drivers/clk/sunxi/Makefile3
-rw-r--r--drivers/clk/sunxi/clk-a10-hosc.c3
-rw-r--r--drivers/clk/sunxi/clk-a10-mod1.c2
-rw-r--r--drivers/clk/sunxi/clk-sun4i-display.c261
-rw-r--r--drivers/clk/sunxi/clk-sun4i-pll3.c98
-rw-r--r--drivers/clk/sunxi/clk-sun4i-tcon-ch1.c300
-rw-r--r--drivers/clk/sunxi/clk-sun9i-mmc.c2
-rw-r--r--drivers/clk/sunxi/clk-sunxi.c79
-rw-r--r--drivers/clk/tegra/Makefile1
-rw-r--r--drivers/clk/tegra/clk-dfll.c11
-rw-r--r--drivers/clk/tegra/clk-dfll.h22
-rw-r--r--drivers/clk/tegra/clk-id.h2
-rw-r--r--drivers/clk/tegra/clk-periph-fixed.c120
-rw-r--r--drivers/clk/tegra/clk-periph-gate.c2
-rw-r--r--drivers/clk/tegra/clk-periph.c2
-rw-r--r--drivers/clk/tegra/clk-pll.c46
-rw-r--r--drivers/clk/tegra/clk-tegra-fixed.c1
-rw-r--r--drivers/clk/tegra/clk-tegra-periph.c5
-rw-r--r--drivers/clk/tegra/clk-tegra114.c6
-rw-r--r--drivers/clk/tegra/clk-tegra124-dfll-fcpu.c103
-rw-r--r--drivers/clk/tegra/clk-tegra124.c4
-rw-r--r--drivers/clk/tegra/clk-tegra210.c29
-rw-r--r--drivers/clk/tegra/clk-tegra30.c12
-rw-r--r--drivers/clk/tegra/clk.c4
-rw-r--r--drivers/clk/tegra/clk.h27
-rw-r--r--drivers/clk/tegra/cvb.c71
-rw-r--r--drivers/clk/tegra/cvb.h15
-rw-r--r--drivers/clk/ti/clk-54xx.c1
-rw-r--r--drivers/clk/ti/clk-7xx.c1
-rw-r--r--drivers/clk/ti/clk-dra7-atl.c2
-rw-r--r--drivers/clk/ti/clkt_dflt.c2
-rw-r--r--drivers/clk/ti/clkt_dpll.c3
-rw-r--r--drivers/clk/ti/dpll.c5
-rw-r--r--drivers/clk/zte/clk-zx296702.c3
-rw-r--r--drivers/dma-buf/Kconfig11
-rw-r--r--drivers/dma-buf/Makefile1
-rw-r--r--drivers/dma-buf/sync_file.c395
-rw-r--r--drivers/firmware/qemu_fw_cfg.c4
-rw-r--r--drivers/gpio/Kconfig38
-rw-r--r--drivers/gpio/gpio-104-dio-48e.c106
-rw-r--r--drivers/gpio/gpio-104-idi-48.c86
-rw-r--r--drivers/gpio/gpio-104-idio-16.c85
-rw-r--r--drivers/gpio/gpio-ws16c48.c88
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c11
-rw-r--r--drivers/gpu/drm/i915/i915_drv.h5
-rw-r--r--drivers/gpu/drm/i915/i915_gem.c14
-rw-r--r--drivers/gpu/drm/i915/i915_gem_execbuffer.c14
-rw-r--r--drivers/gpu/drm/msm/msm_gem_submit.c11
-rw-r--r--drivers/gpu/drm/tilcdc/tilcdc_slave_compat.c2
-rw-r--r--drivers/hv/channel_mgmt.c58
-rw-r--r--drivers/hv/connection.c1
-rw-r--r--drivers/hv/hv_balloon.c5
-rw-r--r--drivers/hv/hv_kvp.c31
-rw-r--r--drivers/hv/hyperv_vmbus.h23
-rw-r--r--drivers/hv/ring_buffer.c95
-rw-r--r--drivers/hv/vmbus_drv.c150
-rw-r--r--drivers/hwtracing/coresight/Kconfig11
-rw-r--r--drivers/hwtracing/coresight/Makefile13
-rw-r--r--drivers/hwtracing/coresight/coresight-etb10.c107
-rw-r--r--drivers/hwtracing/coresight/coresight-etm3x-sysfs.c33
-rw-r--r--drivers/hwtracing/coresight/coresight-etm4x-sysfs.c2126
-rw-r--r--drivers/hwtracing/coresight/coresight-etm4x.c2402
-rw-r--r--drivers/hwtracing/coresight/coresight-etm4x.h222
-rw-r--r--drivers/hwtracing/coresight/coresight-funnel.c1
-rw-r--r--drivers/hwtracing/coresight/coresight-priv.h30
-rw-r--r--drivers/hwtracing/coresight/coresight-replicator.c1
-rw-r--r--drivers/hwtracing/coresight/coresight-stm.c920
-rw-r--r--drivers/hwtracing/coresight/coresight-tmc-etf.c604
-rw-r--r--drivers/hwtracing/coresight/coresight-tmc-etr.c329
-rw-r--r--drivers/hwtracing/coresight/coresight-tmc.c604
-rw-r--r--drivers/hwtracing/coresight/coresight-tmc.h140
-rw-r--r--drivers/hwtracing/coresight/coresight-tpiu.c1
-rw-r--r--drivers/hwtracing/coresight/coresight.c142
-rw-r--r--drivers/hwtracing/intel_th/core.c29
-rw-r--r--drivers/hwtracing/intel_th/intel_th.h6
-rw-r--r--drivers/hwtracing/intel_th/msu.c116
-rw-r--r--drivers/hwtracing/intel_th/pci.c5
-rw-r--r--drivers/hwtracing/intel_th/pti.c6
-rw-r--r--drivers/hwtracing/stm/core.c36
-rw-r--r--drivers/hwtracing/stm/dummy_stm.c14
-rw-r--r--drivers/hwtracing/stm/heartbeat.c14
-rw-r--r--drivers/hwtracing/stm/policy.c5
-rw-r--r--drivers/iio/accel/Kconfig5
-rw-r--r--drivers/iio/accel/bmc150-accel-core.c127
-rw-r--r--drivers/iio/accel/bmc150-accel-i2c.c7
-rw-r--r--drivers/iio/accel/bmc150-accel-spi.c8
-rw-r--r--drivers/iio/accel/bmc150-accel.h1
-rw-r--r--drivers/iio/accel/kxcjk-1013.c25
-rw-r--r--drivers/iio/accel/mma7455_core.c5
-rw-r--r--drivers/iio/accel/mma8452.c188
-rw-r--r--drivers/iio/accel/mma9553.c1
-rw-r--r--drivers/iio/accel/mxc4005.c29
-rw-r--r--drivers/iio/accel/st_accel.h1
-rw-r--r--drivers/iio/accel/st_accel_core.c105
-rw-r--r--drivers/iio/accel/st_accel_i2c.c4
-rw-r--r--drivers/iio/accel/stk8312.c1
-rw-r--r--drivers/iio/accel/stk8ba50.c1
-rw-r--r--drivers/iio/adc/Kconfig16
-rw-r--r--drivers/iio/adc/Makefile1
-rw-r--r--drivers/iio/adc/ad799x.c2
-rw-r--r--drivers/iio/adc/at91-sama5d2_adc.c102
-rw-r--r--drivers/iio/adc/at91_adc.c8
-rw-r--r--drivers/iio/adc/ina2xx-adc.c43
-rw-r--r--drivers/iio/adc/lpc18xx_adc.c231
-rw-r--r--drivers/iio/adc/mcp3422.c6
-rw-r--r--drivers/iio/adc/mxs-lradc.c37
-rw-r--r--drivers/iio/adc/rockchip_saradc.c19
-rw-r--r--drivers/iio/adc/ti-adc081c.c118
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-rw-r--r--kernel/bpf/verifier.c30
-rw-r--r--lib/Kconfig.debug1
-rw-r--r--net/batman-adv/bat_iv_ogm.c9
-rw-r--r--net/batman-adv/bat_v.c66
-rw-r--r--net/batman-adv/bat_v_elp.c31
-rw-r--r--net/batman-adv/bat_v_elp.h2
-rw-r--r--net/batman-adv/originator.c6
-rw-r--r--net/batman-adv/routing.c4
-rw-r--r--net/core/ethtool.c4
-rw-r--r--net/ipv4/af_inet.c32
-rw-r--r--net/ipv4/fou.c144
-rw-r--r--net/ipv4/gre_offload.c14
-rw-r--r--net/ipv4/ip_tunnel.c45
-rw-r--r--net/ipv4/ip_tunnel_core.c9
-rw-r--r--net/ipv4/ipip.c2
-rw-r--r--net/ipv4/tcp_offload.c19
-rw-r--r--net/ipv4/udp.c2
-rw-r--r--net/ipv4/udp_offload.c10
-rw-r--r--net/ipv6/Makefile1
-rw-r--r--net/ipv6/fou6.c140
-rw-r--r--net/ipv6/ip6_gre.c91
-rw-r--r--net/ipv6/ip6_input.c33
-rw-r--r--net/ipv6/ip6_offload.c77
-rw-r--r--net/ipv6/ip6_tunnel.c190
-rw-r--r--net/ipv6/sit.c4
-rw-r--r--net/ipv6/udp.c2
-rw-r--r--net/ipv6/udp_offload.c13
-rw-r--r--net/irda/ircomm/ircomm_tty.c31
-rw-r--r--net/irda/ircomm/ircomm_tty_attach.c2
-rw-r--r--net/irda/ircomm/ircomm_tty_ioctl.c18
-rw-r--r--net/kcm/kcmsock.c2
-rw-r--r--net/mpls/mpls_gso.c11
-rw-r--r--net/netfilter/ipvs/ip_vs_xmit.c17
-rw-r--r--net/rds/ib_frmr.c2
-rw-r--r--net/rds/tcp_connect.c4
-rw-r--r--net/rds/tcp_listen.c17
-rw-r--r--net/rds/tcp_recv.c4
-rw-r--r--net/rds/tcp_send.c4
-rw-r--r--net/sunrpc/xprtrdma/frwr_ops.c2
-rw-r--r--net/sunrpc/xprtrdma/svc_rdma_recvfrom.c2
-rw-r--r--net/tipc/server.c8
-rw-r--r--scripts/Makefile.lib5
-rwxr-xr-xscripts/checkkconfigsymbols.py2
-rw-r--r--scripts/coccinelle/api/debugfs/debugfs_simple_attr.cocci67
-rw-r--r--scripts/dtc/checks.c26
-rw-r--r--scripts/dtc/flattree.c4
-rw-r--r--scripts/dtc/libfdt/fdt_ro.c6
-rw-r--r--scripts/dtc/version_gen.h2
-rw-r--r--tools/hv/lsvmbus1
-rw-r--r--tools/iio/generic_buffer.c116
-rw-r--r--tools/iio/iio_event_monitor.c18
-rw-r--r--tools/iio/iio_utils.h7
-rw-r--r--tools/usb/usbip/libsrc/Makefile.am4
-rw-r--r--tools/usb/usbip/libsrc/usbip_common.h3
-rw-r--r--tools/usb/usbip/libsrc/usbip_device_driver.c163
-rw-r--r--tools/usb/usbip/libsrc/usbip_device_driver.h34
-rw-r--r--tools/usb/usbip/libsrc/usbip_host_common.c273
-rw-r--r--tools/usb/usbip/libsrc/usbip_host_common.h104
-rw-r--r--tools/usb/usbip/libsrc/usbip_host_driver.c269
-rw-r--r--tools/usb/usbip/libsrc/usbip_host_driver.h27
-rw-r--r--tools/usb/usbip/src/usbip_attach.c10
-rw-r--r--tools/usb/usbip/src/usbip_list.c96
-rw-r--r--tools/usb/usbip/src/usbip_port.c13
-rw-r--r--tools/usb/usbip/src/usbipd.c42
1566 files changed, 63285 insertions, 42286 deletions
diff --git a/CREDITS b/CREDITS
index 4312cd076b5b..0f0bf22afe0c 100644
--- a/CREDITS
+++ b/CREDITS
@@ -768,6 +768,7 @@ D: Z85230 driver
D: Former security contact point (please use vendor-sec@lst.de)
D: ex 2.2 maintainer
D: 2.1.x modular sound
+D: Assigned major/minor numbers maintainer at lanana.org
S: c/o Red Hat UK Ltd
S: Alexandra House
S: Alexandra Terrace
diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etb10 b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etb10
index 4b8d6ec92e2b..b5f526081711 100644
--- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etb10
+++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etb10
@@ -6,13 +6,6 @@ Description: (RW) Add/remove a sink from a trace path. There can be multiple
source for a single sink.
ex: echo 1 > /sys/bus/coresight/devices/20010000.etb/enable_sink
-What: /sys/bus/coresight/devices/<memory_map>.etb/status
-Date: November 2014
-KernelVersion: 3.19
-Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
-Description: (R) List various control and status registers. The specific
- layout and content is driver specific.
-
What: /sys/bus/coresight/devices/<memory_map>.etb/trigger_cntr
Date: November 2014
KernelVersion: 3.19
@@ -22,3 +15,65 @@ Description: (RW) Disables write access to the Trace RAM by stopping the
following the trigger event. The number of 32-bit words written
into the Trace RAM following the trigger event is equal to the
value stored in this register+1 (from ARM ETB-TRM).
+
+What: /sys/bus/coresight/devices/<memory_map>.etb/mgmt/rdp
+Date: March 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Defines the depth, in words, of the trace RAM in powers of
+ 2. The value is read directly from HW register RDP, 0x004.
+
+What: /sys/bus/coresight/devices/<memory_map>.etb/mgmt/sts
+Date: March 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Shows the value held by the ETB status register. The value
+ is read directly from HW register STS, 0x00C.
+
+What: /sys/bus/coresight/devices/<memory_map>.etb/mgmt/rrp
+Date: March 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Shows the value held by the ETB RAM Read Pointer register
+ that is used to read entries from the Trace RAM over the APB
+ interface. The value is read directly from HW register RRP,
+ 0x014.
+
+What: /sys/bus/coresight/devices/<memory_map>.etb/mgmt/rwp
+Date: March 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Shows the value held by the ETB RAM Write Pointer register
+ that is used to sets the write pointer to write entries from
+ the CoreSight bus into the Trace RAM. The value is read directly
+ from HW register RWP, 0x018.
+
+What: /sys/bus/coresight/devices/<memory_map>.etb/mgmt/trg
+Date: March 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Similar to "trigger_cntr" above except that this value is
+ read directly from HW register TRG, 0x01C.
+
+What: /sys/bus/coresight/devices/<memory_map>.etb/mgmt/ctl
+Date: March 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Shows the value held by the ETB Control register. The value
+ is read directly from HW register CTL, 0x020.
+
+What: /sys/bus/coresight/devices/<memory_map>.etb/mgmt/ffsr
+Date: March 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Shows the value held by the ETB Formatter and Flush Status
+ register. The value is read directly from HW register FFSR,
+ 0x300.
+
+What: /sys/bus/coresight/devices/<memory_map>.etb/mgmt/ffcr
+Date: March 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Shows the value held by the ETB Formatter and Flush Control
+ register. The value is read directly from HW register FFCR,
+ 0x304.
diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x
index 2355ed8ae31f..36258bc1b473 100644
--- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x
+++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm4x
@@ -359,6 +359,19 @@ Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
Description: (R) Print the content of the Peripheral ID3 Register
(0xFEC). The value is taken directly from the HW.
+What: /sys/bus/coresight/devices/<memory_map>.etm/mgmt/trcconfig
+Date: February 2016
+KernelVersion: 4.07
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Print the content of the trace configuration register
+ (0x010) as currently set by SW.
+
+What: /sys/bus/coresight/devices/<memory_map>.etm/mgmt/trctraceid
+Date: February 2016
+KernelVersion: 4.07
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Print the content of the trace ID register (0x040).
+
What: /sys/bus/coresight/devices/<memory_map>.etm/trcidr/trcidr0
Date: April 2015
KernelVersion: 4.01
diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-stm b/Documentation/ABI/testing/sysfs-bus-coresight-devices-stm
new file mode 100644
index 000000000000..1dffabe7f48d
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-stm
@@ -0,0 +1,53 @@
+What: /sys/bus/coresight/devices/<memory_map>.stm/enable_source
+Date: April 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Enable/disable tracing on this specific trace macrocell.
+ Enabling the trace macrocell implies it has been configured
+ properly and a sink has been identified for it. The path
+ of coresight components linking the source to the sink is
+ configured and managed automatically by the coresight framework.
+
+What: /sys/bus/coresight/devices/<memory_map>.stm/hwevent_enable
+Date: April 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Provides access to the HW event enable register, used in
+ conjunction with HW event bank select register.
+
+What: /sys/bus/coresight/devices/<memory_map>.stm/hwevent_select
+Date: April 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Gives access to the HW event block select register
+ (STMHEBSR) in order to configure up to 256 channels. Used in
+ conjunction with "hwevent_enable" register as described above.
+
+What: /sys/bus/coresight/devices/<memory_map>.stm/port_enable
+Date: April 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Provides access to the stimulus port enable register
+ (STMSPER). Used in conjunction with "port_select" described
+ below.
+
+What: /sys/bus/coresight/devices/<memory_map>.stm/port_select
+Date: April 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Used to determine which bank of stimulus port bit in
+ register STMSPER (see above) apply to.
+
+What: /sys/bus/coresight/devices/<memory_map>.stm/status
+Date: April 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) List various control and status registers. The specific
+ layout and content is driver specific.
+
+What: /sys/bus/coresight/devices/<memory_map>.stm/traceid
+Date: April 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (RW) Holds the trace ID that will appear in the trace stream
+ coming from this trace entity.
diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-tmc b/Documentation/ABI/testing/sysfs-bus-coresight-devices-tmc
index f38cded5fa22..4fe677ed1305 100644
--- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-tmc
+++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-tmc
@@ -6,3 +6,80 @@ Description: (RW) Disables write access to the Trace RAM by stopping the
formatter after a defined number of words have been stored
following the trigger event. Additional interface for this
driver are expected to be added as it matures.
+
+What: /sys/bus/coresight/devices/<memory_map>.tmc/mgmt/rsz
+Date: March 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Defines the size, in 32-bit words, of the local RAM buffer.
+ The value is read directly from HW register RSZ, 0x004.
+
+What: /sys/bus/coresight/devices/<memory_map>.tmc/mgmt/sts
+Date: March 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Shows the value held by the TMC status register. The value
+ is read directly from HW register STS, 0x00C.
+
+What: /sys/bus/coresight/devices/<memory_map>.tmc/mgmt/rrp
+Date: March 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Shows the value held by the TMC RAM Read Pointer register
+ that is used to read entries from the Trace RAM over the APB
+ interface. The value is read directly from HW register RRP,
+ 0x014.
+
+What: /sys/bus/coresight/devices/<memory_map>.tmc/mgmt/rwp
+Date: March 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Shows the value held by the TMC RAM Write Pointer register
+ that is used to sets the write pointer to write entries from
+ the CoreSight bus into the Trace RAM. The value is read directly
+ from HW register RWP, 0x018.
+
+What: /sys/bus/coresight/devices/<memory_map>.tmc/mgmt/trg
+Date: March 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Similar to "trigger_cntr" above except that this value is
+ read directly from HW register TRG, 0x01C.
+
+What: /sys/bus/coresight/devices/<memory_map>.tmc/mgmt/ctl
+Date: March 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Shows the value held by the TMC Control register. The value
+ is read directly from HW register CTL, 0x020.
+
+What: /sys/bus/coresight/devices/<memory_map>.tmc/mgmt/ffsr
+Date: March 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Shows the value held by the TMC Formatter and Flush Status
+ register. The value is read directly from HW register FFSR,
+ 0x300.
+
+What: /sys/bus/coresight/devices/<memory_map>.tmc/mgmt/ffcr
+Date: March 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Shows the value held by the TMC Formatter and Flush Control
+ register. The value is read directly from HW register FFCR,
+ 0x304.
+
+What: /sys/bus/coresight/devices/<memory_map>.tmc/mgmt/mode
+Date: March 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Shows the value held by the TMC Mode register, which
+ indicate the mode the device has been configured to enact. The
+ The value is read directly from the MODE register, 0x028.
+
+What: /sys/bus/coresight/devices/<memory_map>.tmc/mgmt/devid
+Date: March 2016
+KernelVersion: 4.7
+Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
+Description: (R) Indicates the capabilities of the Coresight TMC.
+ The value is read directly from the DEVID register, 0xFC8,
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index 3c6624881375..df44998e7506 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -1233,7 +1233,7 @@ KernelVersion: 3.4
Contact: linux-iio@vger.kernel.org
Description:
Proximity measurement indicating that some
- object is near the sensor, usually be observing
+ object is near the sensor, usually by observing
reflectivity of infrared or ultrasound emitted.
Often these sensors are unit less and as such conversion
to SI units is not possible. Higher proximity measurements
@@ -1255,12 +1255,23 @@ Description:
What: /sys/.../iio:deviceX/in_intensityY_raw
What: /sys/.../iio:deviceX/in_intensityY_ir_raw
What: /sys/.../iio:deviceX/in_intensityY_both_raw
+What: /sys/.../iio:deviceX/in_intensityY_uv_raw
KernelVersion: 3.4
Contact: linux-iio@vger.kernel.org
Description:
Unit-less light intensity. Modifiers both and ir indicate
that measurements contains visible and infrared light
- components or just infrared light, respectively.
+ components or just infrared light, respectively. Modifier uv indicates
+ that measurements contain ultraviolet light components.
+
+What: /sys/.../iio:deviceX/in_uvindex_input
+KernelVersion: 4.6
+Contact: linux-iio@vger.kernel.org
+Description:
+ UV light intensity index measuring the human skin's response to
+ different wavelength of sunlight weighted according to the
+ standardised CIE Erythemal Action Spectrum. UV index values range
+ from 0 (low) to >=11 (extreme).
What: /sys/.../iio:deviceX/in_intensity_red_integration_time
What: /sys/.../iio:deviceX/in_intensity_green_integration_time
@@ -1501,3 +1512,56 @@ Contact: linux-iio@vger.kernel.org
Description:
Raw (unscaled no offset etc.) pH reading of a substance as a negative
base-10 logarithm of hydrodium ions in a litre of water.
+
+What: /sys/bus/iio/devices/iio:deviceX/mount_matrix
+What: /sys/bus/iio/devices/iio:deviceX/in_mount_matrix
+What: /sys/bus/iio/devices/iio:deviceX/out_mount_matrix
+What: /sys/bus/iio/devices/iio:deviceX/in_anglvel_mount_matrix
+What: /sys/bus/iio/devices/iio:deviceX/in_accel_mount_matrix
+KernelVersion: 4.6
+Contact: linux-iio@vger.kernel.org
+Description:
+ Mounting matrix for IIO sensors. This is a rotation matrix which
+ informs userspace about sensor chip's placement relative to the
+ main hardware it is mounted on.
+ Main hardware placement is defined according to the local
+ reference frame related to the physical quantity the sensor
+ measures.
+ Given that the rotation matrix is defined in a board specific
+ way (platform data and / or device-tree), the main hardware
+ reference frame definition is left to the implementor's choice
+ (see below for a magnetometer example).
+ Applications should apply this rotation matrix to samples so
+ that when main hardware reference frame is aligned onto local
+ reference frame, then sensor chip reference frame is also
+ perfectly aligned with it.
+ Matrix is a 3x3 unitary matrix and typically looks like
+ [0, 1, 0; 1, 0, 0; 0, 0, -1]. Identity matrix
+ [1, 0, 0; 0, 1, 0; 0, 0, 1] means sensor chip and main hardware
+ are perfectly aligned with each other.
+
+ For example, a mounting matrix for a magnetometer sensor informs
+ userspace about sensor chip's ORIENTATION relative to the main
+ hardware.
+ More specifically, main hardware orientation is defined with
+ respect to the LOCAL EARTH GEOMAGNETIC REFERENCE FRAME where :
+ * Y is in the ground plane and positive towards magnetic North ;
+ * X is in the ground plane, perpendicular to the North axis and
+ positive towards the East ;
+ * Z is perpendicular to the ground plane and positive upwards.
+
+ An implementor might consider that for a hand-held device, a
+ 'natural' orientation would be 'front facing camera at the top'.
+ The main hardware reference frame could then be described as :
+ * Y is in the plane of the screen and is positive towards the
+ top of the screen ;
+ * X is in the plane of the screen, perpendicular to Y axis, and
+ positive towards the right hand side of the screen ;
+ * Z is perpendicular to the screen plane and positive out of the
+ screen.
+ Another example for a quadrotor UAV might be :
+ * Y is in the plane of the propellers and positive towards the
+ front-view camera;
+ * X is in the plane of the propellers, perpendicular to Y axis,
+ and positive towards the starboard side of the UAV ;
+ * Z is perpendicular to propellers plane and positive upwards.
diff --git a/Documentation/ABI/testing/sysfs-bus-mcb b/Documentation/ABI/testing/sysfs-bus-mcb
new file mode 100644
index 000000000000..77947c509796
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-bus-mcb
@@ -0,0 +1,29 @@
+What: /sys/bus/mcb/devices/mcb:X
+Date: March 2016
+KernelVersion: 4.7
+Contact: Johannes Thumshirn <jth@kernel.org>
+Description: Hardware chip or device hosting the MEN chameleon bus
+
+What: /sys/bus/mcb/devices/mcb:X/revision
+Date: March 2016
+KernelVersion: 4.7
+Contact: Johannes Thumshirn <jth@kernel.org>
+Description: The FPGA's revision number
+
+What: /sys/bus/mcb/devices/mcb:X/minor
+Date: March 2016
+KernelVersion: 4.7
+Contact: Johannes Thumshirn <jth@kernel.org>
+Description: The FPGA's minor number
+
+What: /sys/bus/mcb/devices/mcb:X/model
+Date: March 2016
+KernelVersion: 4.7
+Contact: Johannes Thumshirn <jth@kernel.org>
+Description: The FPGA's model number
+
+What: /sys/bus/mcb/devices/mcb:X/name
+Date: March 2016
+KernelVersion: 4.7
+Contact: Johannes Thumshirn <jth@kernel.org>
+Description: The FPGA's name
diff --git a/Documentation/ABI/testing/sysfs-class-stm b/Documentation/ABI/testing/sysfs-class-stm
index c9aa4f3fc9a7..77ed3da0f68e 100644
--- a/Documentation/ABI/testing/sysfs-class-stm
+++ b/Documentation/ABI/testing/sysfs-class-stm
@@ -12,3 +12,13 @@ KernelVersion: 4.3
Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Description:
Shows the number of channels per master on this STM device.
+
+What: /sys/class/stm/<stm>/hw_override
+Date: March 2016
+KernelVersion: 4.7
+Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
+Description:
+ Reads as 0 if master numbers in the STP stream produced by
+ this stm device will match the master numbers assigned by
+ the software or 1 if the stm hardware overrides software
+ assigned masters.
diff --git a/Documentation/ABI/testing/sysfs-platform-usbip-vudc b/Documentation/ABI/testing/sysfs-platform-usbip-vudc
new file mode 100644
index 000000000000..81fcfb454913
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-platform-usbip-vudc
@@ -0,0 +1,35 @@
+What: /sys/devices/platform/usbip-vudc.%d/dev_desc
+Date: April 2016
+KernelVersion: 4.6
+Contact: Krzysztof Opasiak <k.opasiak@samsung.com>
+Description:
+ This file allows to read device descriptor of
+ gadget driver which is currently bound to this
+ controller. It is possible to read this file
+ only if gadget driver is bound, otherwise error
+ is returned.
+
+What: /sys/devices/platform/usbip-vudc.%d/usbip_status
+Date: April 2016
+KernelVersion: 4.6
+Contact: Krzysztof Opasiak <k.opasiak@samsung.com>
+Description:
+ Current status of the device.
+ Allowed values:
+ 1 - Device is available and can be exported
+ 2 - Device is currently exported
+ 3 - Fatal error occurred during communication
+ with peer
+
+What: /sys/devices/platform/usbip-vudc.%d/usbip_sockfd
+Date: April 2016
+KernelVersion: 4.6
+Contact: Krzysztof Opasiak <k.opasiak@samsung.com>
+Description:
+ This file allows to export usb device to
+ connection peer. It is done by writing to this
+ file socket fd (as a string for example "8")
+ associated with a connection to remote peer who
+ would like to use this device. It is possible to
+ close the connection by writing -1 instead of
+ socked fd.
diff --git a/Documentation/DocBook/device-drivers.tmpl b/Documentation/DocBook/device-drivers.tmpl
index 893b2cabf7e4..de79efdad46c 100644
--- a/Documentation/DocBook/device-drivers.tmpl
+++ b/Documentation/DocBook/device-drivers.tmpl
@@ -136,6 +136,8 @@ X!Edrivers/base/interface.c
!Iinclude/linux/seqno-fence.h
!Edrivers/dma-buf/reservation.c
!Iinclude/linux/reservation.h
+!Edrivers/dma-buf/sync_file.c
+!Iinclude/linux/sync_file.h
!Edrivers/base/dma-coherent.c
!Edrivers/base/dma-mapping.c
</sect1>
diff --git a/Documentation/devices.txt b/Documentation/devices.txt
index 87b4c5e82d39..4035eca87144 100644
--- a/Documentation/devices.txt
+++ b/Documentation/devices.txt
@@ -1,20 +1,17 @@
- LINUX ALLOCATED DEVICES (2.6+ version)
-
- Maintained by Alan Cox <device@lanana.org>
-
- Last revised: 6th April 2009
+ LINUX ALLOCATED DEVICES (4.x+ version)
This list is the Linux Device List, the official registry of allocated
device numbers and /dev directory nodes for the Linux operating
system.
-The latest version of this list is available from
-http://www.lanana.org/docs/device-list/ or
-ftp://ftp.kernel.org/pub/linux/docs/device-list/. This version may be
-newer than the one distributed with the Linux kernel.
-
-The LaTeX version of this document is no longer maintained.
+The LaTeX version of this document is no longer maintained, nor is
+the document that used to reside at lanana.org. This version in the
+mainline Linux kernel is the master document. Updates shall be sent
+as patches to the kernel maintainers (see the SubmittingPatches document).
+Specifically explore the sections titled "CHAR and MISC DRIVERS", and
+"BLOCK LAYER" in the MAINTAINERS file to find the right maintainers
+to involve for character and block devices.
This document is included by reference into the Filesystem Hierarchy
Standard (FHS). The FHS is available from http://www.pathname.com/fhs/.
@@ -23,60 +20,33 @@ Allocations marked (68k/Amiga) apply to Linux/68k on the Amiga
platform only. Allocations marked (68k/Atari) apply to Linux/68k on
the Atari platform only.
-The symbol {2.6} means the allocation is obsolete and scheduled for
-removal once kernel version 2.6 (or equivalent) is released. Some of these
-allocations have already been removed.
-
-This document is in the public domain. The author requests, however,
+This document is in the public domain. The authors requests, however,
that semantically altered versions are not distributed without
-permission of the author, assuming the author can be contacted without
+permission of the authors, assuming the authors can be contacted without
an unreasonable effort.
-In particular, please don't sent patches for this list to Linus, at
-least not without contacting me first.
-
-I do not have any information about these devices beyond what appears
-on this list. Any such information requests will be deleted without
-reply.
-
**** DEVICE DRIVERS AUTHORS PLEASE READ THIS ****
-To have a major number allocated, or a minor number in situations
-where that applies (e.g. busmice), please contact me with the
-appropriate device information. Also, if you have additional
-information regarding any of the devices listed below, or if I have
-made a mistake, I would greatly appreciate a note.
-
-I do, however, make a few requests about the nature of your report.
-This is necessary for me to be able to keep this list up to date and
-correct in a timely manner. First of all, *please* send it to the
-correct address... <device@lanana.org>. I receive hundreds of email
-messages a day, so mail sent to other addresses may very well get lost
-in the avalanche. Please put in a descriptive subject, so I can find
-your mail again should I need to. Too many people send me email
-saying just "device number request" in the subject.
-
-Second, please include a description of the device *in the same format
-as this list*. The reason for this is that it is the only way I have
-found to ensure I have all the requisite information to publish your
-device and avoid conflicts.
+Linux now has extensive support for dynamic allocation of device numbering
+and can use sysfs and udev (systemd) to handle the naming needs. There are
+still some exceptions in the serial and boot device area. Before asking
+for a device number make sure you actually need one.
-Third, please don't assume that the distributed version of the list is
-up to date. Due to the number of registrations I have to maintain it
-in "batch mode", so there is likely additional registrations that
-haven't been listed yet.
+To have a major number allocated, or a minor number in situations
+where that applies (e.g. busmice), please submit a patch and send to
+the authors as indicated above.
-Fourth, remember that Linux now has extensive support for dynamic allocation
-of device numbering and can use sysfs and udev to handle the naming needs.
-There are still some exceptions in the serial and boot device area. Before
-asking for a device number make sure you actually need one.
+Keep the description of the device *in the same format
+as this list*. The reason for this is that it is the only way we have
+found to ensure we have all the requisite information to publish your
+device and avoid conflicts.
-Finally, sometimes I have to play "namespace police." Please don't be
-offended. I often get submissions for /dev names that would be bound
-to cause conflicts down the road. I am trying to avoid getting in a
+Finally, sometimes we have to play "namespace police." Please don't be
+offended. We often get submissions for /dev names that would be bound
+to cause conflicts down the road. We are trying to avoid getting in a
situation where we would have to suffer an incompatible forward
-change. Therefore, please consult with me *before* you make your
+change. Therefore, please consult with us *before* you make your
device names and numbers in any way public, at least to the point
where it would be at all difficult to get them changed.
@@ -3099,9 +3069,9 @@ Your cooperation is appreciated.
129 = /dev/ipath_sma Device used by Subnet Management Agent
130 = /dev/ipath_diag Device used by diagnostics programs
-234-239 UNASSIGNED
-
-240-254 char LOCAL/EXPERIMENTAL USE
+234-254 char RESERVED FOR DYNAMIC ASSIGNMENT
+ Character devices that request a dynamic allocation of major number will
+ take numbers starting from 254 and downward.
240-254 block LOCAL/EXPERIMENTAL USE
Allocated for local/experimental use. For devices not
diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.txt b/Documentation/devicetree/bindings/arm/atmel-at91.txt
index 1d8004633479..e1f5ad855f14 100644
--- a/Documentation/devicetree/bindings/arm/atmel-at91.txt
+++ b/Documentation/devicetree/bindings/arm/atmel-at91.txt
@@ -151,6 +151,65 @@ Example:
clocks = <&clk32k>;
};
+SHDWC SAMA5D2-Compatible Shutdown Controller
+
+1) shdwc node
+
+required properties:
+- compatible: should be "atmel,sama5d2-shdwc".
+- reg: should contain registers location and length
+- clocks: phandle to input clock.
+- #address-cells: should be one. The cell is the wake-up input index.
+- #size-cells: should be zero.
+
+optional properties:
+
+- debounce-delay-us: minimum wake-up inputs debouncer period in
+ microseconds. It's usually a board-related property.
+- atmel,wakeup-rtc-timer: boolean to enable Real-Time Clock wake-up.
+
+The node contains child nodes for each wake-up input that the platform uses.
+
+2) input nodes
+
+Wake-up input nodes are usually described in the "board" part of the Device
+Tree. Note also that input 0 is linked to the wake-up pin and is frequently
+used.
+
+Required properties:
+- reg: should contain the wake-up input index [0 - 15].
+
+Optional properties:
+- atmel,wakeup-active-high: boolean, the corresponding wake-up input described
+ by the child, forces the wake-up of the core power supply on a high level.
+ The default is to be active low.
+
+Example:
+
+On the SoC side:
+ shdwc@f8048010 {
+ compatible = "atmel,sama5d2-shdwc";
+ reg = <0xf8048010 0x10>;
+ clocks = <&clk32k>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ atmel,wakeup-rtc-timer;
+ };
+
+On the board side:
+ shdwc@f8048010 {
+ debounce-delay-us = <976>;
+
+ input@0 {
+ reg = <0>;
+ };
+
+ input@1 {
+ reg = <1>;
+ atmel,wakeup-active-high;
+ };
+ };
+
Special Function Registers (SFR)
Special Function Registers (SFR) manage specific aspects of the integrated
diff --git a/Documentation/devicetree/bindings/arm/cci.txt b/Documentation/devicetree/bindings/arm/cci.txt
index a1a5a7ecc2fb..0f2153e8fa7e 100644
--- a/Documentation/devicetree/bindings/arm/cci.txt
+++ b/Documentation/devicetree/bindings/arm/cci.txt
@@ -100,7 +100,7 @@ specific to ARM.
"arm,cci-400-pmu,r0"
"arm,cci-400-pmu,r1"
"arm,cci-400-pmu" - DEPRECATED, permitted only where OS has
- secure acces to CCI registers
+ secure access to CCI registers
"arm,cci-500-pmu,r0"
"arm,cci-550-pmu,r0"
- reg:
diff --git a/Documentation/devicetree/bindings/arm/coresight.txt b/Documentation/devicetree/bindings/arm/coresight.txt
index 62938eb9697f..93147c0c8a0e 100644
--- a/Documentation/devicetree/bindings/arm/coresight.txt
+++ b/Documentation/devicetree/bindings/arm/coresight.txt
@@ -19,6 +19,7 @@ its hardware characteristcs.
- "arm,coresight-etm3x", "arm,primecell";
- "arm,coresight-etm4x", "arm,primecell";
- "qcom,coresight-replicator1x", "arm,primecell";
+ - "arm,coresight-stm", "arm,primecell"; [1]
* reg: physical base address and length of the register
set(s) of the component.
@@ -36,6 +37,14 @@ its hardware characteristcs.
layout using the generic DT graph presentation found in
"bindings/graph.txt".
+* Additional required properties for System Trace Macrocells (STM):
+ * reg: along with the physical base address and length of the register
+ set as described above, another entry is required to describe the
+ mapping of the extended stimulus port area.
+
+ * reg-names: the only acceptable values are "stm-base" and
+ "stm-stimulus-base", each corresponding to the areas defined in "reg".
+
* Required properties for devices that don't show up on the AMBA bus, such as
non-configurable replicators:
@@ -202,3 +211,22 @@ Example:
};
};
};
+
+4. STM
+ stm@20100000 {
+ compatible = "arm,coresight-stm", "arm,primecell";
+ reg = <0 0x20100000 0 0x1000>,
+ <0 0x28000000 0 0x180000>;
+ reg-names = "stm-base", "stm-stimulus-base";
+
+ clocks = <&soc_smc50mhz>;
+ clock-names = "apb_pclk";
+ port {
+ stm_out_port: endpoint {
+ remote-endpoint = <&main_funnel_in_port2>;
+ };
+ };
+ };
+
+[1]. There is currently two version of STM: STM32 and STM500. Both
+have the same HW interface and as such don't need an explicit binding name.
diff --git a/Documentation/devicetree/bindings/arm/marvell/ap806-system-controller.txt b/Documentation/devicetree/bindings/arm/marvell/ap806-system-controller.txt
new file mode 100644
index 000000000000..8968371d84e2
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/marvell/ap806-system-controller.txt
@@ -0,0 +1,35 @@
+Marvell Armada AP806 System Controller
+======================================
+
+The AP806 is one of the two core HW blocks of the Marvell Armada 7K/8K
+SoCs. It contains a system controller, which provides a number
+registers giving access to numerous features: clocks, pin-muxing and
+many other SoC configuration items. This DT binding allows to describe
+this system controller.
+
+The Device Tree node representing the AP806 system controller provides
+a number of clocks:
+
+ - 0: clock of CPU cluster 0
+ - 1: clock of CPU cluster 1
+ - 2: fixed PLL at 1200 Mhz
+ - 3: MSS clock, derived from the fixed PLL
+
+Required properties:
+
+ - compatible: must be:
+ "marvell,ap806-system-controller", "syscon"
+ - reg: register area of the AP806 system controller
+ - #clock-cells: must be set to 1
+ - clock-output-names: must be defined to:
+ "ap-cpu-cluster-0", "ap-cpu-cluster-1", "ap-fixed", "ap-mss"
+
+Example:
+
+ syscon: system-controller@6f4000 {
+ compatible = "marvell,ap806-system-controller", "syscon";
+ #clock-cells = <1>;
+ clock-output-names = "ap-cpu-cluster-0", "ap-cpu-cluster-1",
+ "ap-fixed", "ap-mss";
+ reg = <0x6f4000 0x1000>;
+ };
diff --git a/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller0.txt b/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller0.txt
new file mode 100644
index 000000000000..30c546900b60
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/marvell/cp110-system-controller0.txt
@@ -0,0 +1,83 @@
+Marvell Armada CP110 System Controller 0
+========================================
+
+The CP110 is one of the two core HW blocks of the Marvell Armada 7K/8K
+SoCs. It contains two sets of system control registers, System
+Controller 0 and System Controller 1. This Device Tree binding allows
+to describe the first system controller, which provides registers to
+configure various aspects of the SoC.
+
+The Device Tree node representing this System Controller 0 provides a
+number of clocks:
+
+ - a set of core clocks
+ - a set of gatable clocks
+
+Those clocks can be referenced by other Device Tree nodes using two
+cells:
+ - The first cell must be 0 or 1. 0 for the core clocks and 1 for the
+ gatable clocks.
+ - The second cell identifies the particular core clock or gatable
+ clocks.
+
+The following clocks are available:
+ - Core clocks
+ - 0 0 APLL
+ - 0 1 PPv2 core
+ - 0 2 EIP
+ - 0 3 Core
+ - 0 4 NAND core
+ - Gatable clocks
+ - 1 0 Audio
+ - 1 1 Comm Unit
+ - 1 2 NAND
+ - 1 3 PPv2
+ - 1 4 SDIO
+ - 1 5 MG Domain
+ - 1 6 MG Core
+ - 1 7 XOR1
+ - 1 8 XOR0
+ - 1 9 GOP DP
+ - 1 11 PCIe x1 0
+ - 1 12 PCIe x1 1
+ - 1 13 PCIe x4
+ - 1 14 PCIe / XOR
+ - 1 15 SATA
+ - 1 16 SATA USB
+ - 1 17 Main
+ - 1 18 SD/MMC
+ - 1 21 Slow IO (SPI, NOR, BootROM, I2C, UART)
+ - 1 22 USB3H0
+ - 1 23 USB3H1
+ - 1 24 USB3 Device
+ - 1 25 EIP150
+ - 1 26 EIP197
+
+Required properties:
+
+ - compatible: must be:
+ "marvell,cp110-system-controller0", "syscon";
+ - reg: register area of the CP110 system controller 0
+ - #clock-cells: must be set to 2
+ - core-clock-output-names must be set to:
+ "cpm-apll", "cpm-ppv2-core", "cpm-eip", "cpm-core", "cpm-nand-core"
+ - gate-clock-output-names must be set to:
+ "cpm-audio", "cpm-communit", "cpm-nand", "cpm-ppv2", "cpm-sdio",
+ "cpm-mg-domain", "cpm-mg-core", "cpm-xor1", "cpm-xor0", "cpm-gop-dp", "none",
+ "cpm-pcie_x10", "cpm-pcie_x11", "cpm-pcie_x4", "cpm-pcie-xor", "cpm-sata",
+ "cpm-sata-usb", "cpm-main", "cpm-sd-mmc", "none", "none", "cpm-slow-io",
+ "cpm-usb3h0", "cpm-usb3h1", "cpm-usb3dev", "cpm-eip150", "cpm-eip197";
+
+Example:
+
+ cpm_syscon0: system-controller@440000 {
+ compatible = "marvell,cp110-system-controller0", "syscon";
+ reg = <0x440000 0x1000>;
+ #clock-cells = <2>;
+ core-clock-output-names = "cpm-apll", "cpm-ppv2-core", "cpm-eip", "cpm-core", "cpm-nand-core";
+ gate-clock-output-names = "cpm-audio", "cpm-communit", "cpm-nand", "cpm-ppv2", "cpm-sdio",
+ "cpm-mg-domain", "cpm-mg-core", "cpm-xor1", "cpm-xor0", "cpm-gop-dp", "none",
+ "cpm-pcie_x10", "cpm-pcie_x11", "cpm-pcie_x4", "cpm-pcie-xor", "cpm-sata",
+ "cpm-sata-usb", "cpm-main", "cpm-sd-mmc", "none", "none", "cpm-slow-io",
+ "cpm-usb3h0", "cpm-usb3h1", "cpm-usb3dev", "cpm-eip150", "cpm-eip197";
+ };
diff --git a/Documentation/devicetree/bindings/arm/omap/crossbar.txt b/Documentation/devicetree/bindings/arm/omap/crossbar.txt
index a9b28d74d902..bb5727ae004a 100644
--- a/Documentation/devicetree/bindings/arm/omap/crossbar.txt
+++ b/Documentation/devicetree/bindings/arm/omap/crossbar.txt
@@ -42,7 +42,8 @@ Examples:
Consumer:
========
See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt and
-Documentation/devicetree/bindings/arm/gic.txt for further details.
+Documentation/devicetree/bindings/interrupt-controller/arm,gic.txt for
+further details.
An interrupt consumer on an SoC using crossbar will use:
interrupts = <GIC_SPI request_number interrupt_level>
diff --git a/Documentation/devicetree/bindings/arm/spear-misc.txt b/Documentation/devicetree/bindings/arm/spear-misc.txt
index cf649827ffcd..e404e2556b4a 100644
--- a/Documentation/devicetree/bindings/arm/spear-misc.txt
+++ b/Documentation/devicetree/bindings/arm/spear-misc.txt
@@ -6,4 +6,4 @@ few properties of different peripheral controllers.
misc node required properties:
- compatible Should be "st,spear1340-misc", "syscon".
-- reg: Address range of misc space upto 8K
+- reg: Address range of misc space up to 8K
diff --git a/Documentation/devicetree/bindings/arm/ux500/boards.txt b/Documentation/devicetree/bindings/arm/ux500/boards.txt
index b8737a8de718..7334c24625fc 100644
--- a/Documentation/devicetree/bindings/arm/ux500/boards.txt
+++ b/Documentation/devicetree/bindings/arm/ux500/boards.txt
@@ -23,7 +23,7 @@ scu:
see binding for arm/scu.txt
interrupt-controller:
- see binding for arm/gic.txt
+ see binding for interrupt-controller/arm,gic.txt
timer:
see binding for arm/twd.txt
diff --git a/Documentation/devicetree/bindings/ata/tegra-sata.txt b/Documentation/devicetree/bindings/ata/nvidia,tegra124-ahci.txt
index 66c83c3e8915..66c83c3e8915 100644
--- a/Documentation/devicetree/bindings/ata/tegra-sata.txt
+++ b/Documentation/devicetree/bindings/ata/nvidia,tegra124-ahci.txt
diff --git a/Documentation/devicetree/bindings/clock/artpec6.txt b/Documentation/devicetree/bindings/clock/artpec6.txt
new file mode 100644
index 000000000000..dff9cdf0009c
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/artpec6.txt
@@ -0,0 +1,41 @@
+* Clock bindings for Axis ARTPEC-6 chip
+
+The bindings are based on the clock provider binding in
+Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+External clocks:
+----------------
+
+There are two external inputs to the main clock controller which should be
+provided using the common clock bindings.
+- "sys_refclk": External 50 Mhz oscillator (required)
+- "i2s_refclk": Alternate audio reference clock (optional).
+
+Main clock controller
+---------------------
+
+Required properties:
+- #clock-cells: Should be <1>
+ See dt-bindings/clock/axis,artpec6-clkctrl.h for the list of valid identifiers.
+- compatible: Should be "axis,artpec6-clkctrl"
+- reg: Must contain the base address and length of the system controller
+- clocks: Must contain a phandle entry for each clock in clock-names
+- clock-names: Must include the external oscillator ("sys_refclk"). Optional
+ ones are the audio reference clock ("i2s_refclk") and the audio fractional
+ dividers ("frac_clk0" and "frac_clk1").
+
+Examples:
+
+ext_clk: ext_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <50000000>;
+};
+
+clkctrl: clkctrl@f8000000 {
+ #clock-cells = <1>;
+ compatible = "axis,artpec6-clkctrl";
+ reg = <0xf8000000 0x48>;
+ clocks = <&ext_clk>;
+ clock-names = "sys_refclk";
+};
diff --git a/Documentation/devicetree/bindings/clock/axs10x-i2s-pll-clock.txt b/Documentation/devicetree/bindings/clock/axs10x-i2s-pll-clock.txt
new file mode 100644
index 000000000000..5ffc8df7e6da
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/axs10x-i2s-pll-clock.txt
@@ -0,0 +1,25 @@
+Binding for the AXS10X I2S PLL clock
+
+This binding uses the common clock binding[1].
+
+[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+Required properties:
+- compatible: shall be "snps,axs10x-i2s-pll-clock"
+- reg : address and length of the I2S PLL register set.
+- clocks: shall be the input parent clock phandle for the PLL.
+- #clock-cells: from common clock binding; Should always be set to 0.
+
+Example:
+ pll_clock: pll_clock {
+ compatible = "fixed-clock";
+ clock-frequency = <27000000>;
+ #clock-cells = <0>;
+ };
+
+ i2s_clock@100a0 {
+ compatible = "snps,axs10x-i2s-pll-clock";
+ reg = <0x100a0 0x10>;
+ clocks = <&pll_clock>;
+ #clock-cells = <0>;
+ };
diff --git a/Documentation/devicetree/bindings/clock/hi3519-crg.txt b/Documentation/devicetree/bindings/clock/hi3519-crg.txt
new file mode 100644
index 000000000000..acd1f235d548
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/hi3519-crg.txt
@@ -0,0 +1,46 @@
+* Hisilicon Hi3519 Clock and Reset Generator(CRG)
+
+The Hi3519 CRG module provides clock and reset signals to various
+controllers within the SoC.
+
+This binding uses the following bindings:
+ Documentation/devicetree/bindings/clock/clock-bindings.txt
+ Documentation/devicetree/bindings/reset/reset.txt
+
+Required Properties:
+
+- compatible: should be one of the following.
+ - "hisilicon,hi3519-crg" - controller compatible with Hi3519 SoC.
+
+- reg: physical base address of the controller and length of memory mapped
+ region.
+
+- #clock-cells: should be 1.
+
+Each clock is assigned an identifier and client nodes use this identifier
+to specify the clock which they consume.
+
+All these identifier could be found in <dt-bindings/clock/hi3519-clock.h>.
+
+- #reset-cells: should be 2.
+
+A reset signal can be controlled by writing a bit register in the CRG module.
+The reset specifier consists of two cells. The first cell represents the
+register offset relative to the base address. The second cell represents the
+bit index in the register.
+
+Example: CRG nodes
+CRG: clock-reset-controller@12010000 {
+ compatible = "hisilicon,hi3519-crg";
+ reg = <0x12010000 0x10000>;
+ #clock-cells = <1>;
+ #reset-cells = <2>;
+};
+
+Example: consumer nodes
+i2c0: i2c@12110000 {
+ compatible = "hisilicon,hi3519-i2c";
+ reg = <0x12110000 0x1000>;
+ clocks = <&CRG HI3519_I2C0_RST>;
+ resets = <&CRG 0xe4 0>;
+};
diff --git a/Documentation/devicetree/bindings/clock/imx35-clock.txt b/Documentation/devicetree/bindings/clock/imx35-clock.txt
index a70356452a82..f49783213c56 100644
--- a/Documentation/devicetree/bindings/clock/imx35-clock.txt
+++ b/Documentation/devicetree/bindings/clock/imx35-clock.txt
@@ -94,6 +94,7 @@ clocks and IDs.
csi_sel 79
iim_gate 80
gpu2d_gate 81
+ ckli_gate 82
Examples:
diff --git a/Documentation/devicetree/bindings/clock/nvidia,tegra124-dfll.txt b/Documentation/devicetree/bindings/clock/nvidia,tegra124-dfll.txt
index ee7e5fd4a50b..63f9d8277d48 100644
--- a/Documentation/devicetree/bindings/clock/nvidia,tegra124-dfll.txt
+++ b/Documentation/devicetree/bindings/clock/nvidia,tegra124-dfll.txt
@@ -50,7 +50,7 @@ Required properties for I2C mode:
Example:
-clock@0,70110000 {
+clock@70110000 {
compatible = "nvidia,tegra124-dfll";
reg = <0 0x70110000 0 0x100>, /* DFLL control */
<0 0x70110000 0 0x100>, /* I2C output control */
diff --git a/Documentation/devicetree/bindings/clock/oxnas,stdclk.txt b/Documentation/devicetree/bindings/clock/oxnas,stdclk.txt
new file mode 100644
index 000000000000..208cca6ac4ec
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/oxnas,stdclk.txt
@@ -0,0 +1,35 @@
+Oxford Semiconductor OXNAS SoC Family Standard Clocks
+================================================
+
+Please also refer to clock-bindings.txt in this directory for common clock
+bindings usage.
+
+Required properties:
+- compatible: Should be "oxsemi,ox810se-stdclk"
+- #clock-cells: 1, see below
+
+Parent node should have the following properties :
+- compatible: Should be "oxsemi,ox810se-sys-ctrl", "syscon", "simple-mfd"
+
+For OX810SE, the clock indices are :
+ - 0: LEON
+ - 1: DMA_SGDMA
+ - 2: CIPHER
+ - 3: SATA
+ - 4: AUDIO
+ - 5: USBMPH
+ - 6: ETHA
+ - 7: PCIA
+ - 8: NAND
+
+example:
+
+sys: sys-ctrl@000000 {
+ compatible = "oxsemi,ox810se-sys-ctrl", "syscon", "simple-mfd";
+ reg = <0x000000 0x100000>;
+
+ stdclk: stdclk {
+ compatible = "oxsemi,ox810se-stdclk";
+ #clock-cells = <1>;
+ };
+};
diff --git a/Documentation/devicetree/bindings/clock/rockchip,rk3188-cru.txt b/Documentation/devicetree/bindings/clock/rockchip,rk3188-cru.txt
index 0c2bf5eba43e..7f368530a2e4 100644
--- a/Documentation/devicetree/bindings/clock/rockchip,rk3188-cru.txt
+++ b/Documentation/devicetree/bindings/clock/rockchip,rk3188-cru.txt
@@ -16,7 +16,7 @@ Required Properties:
Optional Properties:
- rockchip,grf: phandle to the syscon managing the "general register files"
- If missing pll rates are not changable, due to the missing pll lock status.
+ If missing pll rates are not changeable, due to the missing pll lock status.
Each clock is assigned an identifier and client nodes can use this identifier
to specify the clock which they consume. All available clocks are defined as
diff --git a/Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt b/Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt
index c9fbb76573e1..8cb47c39ba53 100644
--- a/Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt
+++ b/Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt
@@ -15,7 +15,7 @@ Required Properties:
Optional Properties:
- rockchip,grf: phandle to the syscon managing the "general register files"
- If missing pll rates are not changable, due to the missing pll lock status.
+ If missing pll rates are not changeable, due to the missing pll lock status.
Each clock is assigned an identifier and client nodes can use this identifier
to specify the clock which they consume. All available clocks are defined as
diff --git a/Documentation/devicetree/bindings/clock/rockchip,rk3399-cru.txt b/Documentation/devicetree/bindings/clock/rockchip,rk3399-cru.txt
new file mode 100644
index 000000000000..3888dd33fcbd
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/rockchip,rk3399-cru.txt
@@ -0,0 +1,62 @@
+* Rockchip RK3399 Clock and Reset Unit
+
+The RK3399 clock controller generates and supplies clock to various
+controllers within the SoC and also implements a reset controller for SoC
+peripherals.
+
+Required Properties:
+
+- compatible: PMU for CRU should be "rockchip,rk3399-pmucru"
+- compatible: CRU should be "rockchip,rk3399-cru"
+- reg: physical base address of the controller and length of memory mapped
+ region.
+- #clock-cells: should be 1.
+- #reset-cells: should be 1.
+
+Each clock is assigned an identifier and client nodes can use this identifier
+to specify the clock which they consume. All available clocks are defined as
+preprocessor macros in the dt-bindings/clock/rk3399-cru.h headers and can be
+used in device tree sources. Similar macros exist for the reset sources in
+these files.
+
+External clocks:
+
+There are several clocks that are generated outside the SoC. It is expected
+that they are defined using standard clock bindings with following
+clock-output-names:
+ - "xin24m" - crystal input - required,
+ - "xin32k" - rtc clock - optional,
+ - "clkin_gmac" - external GMAC clock - optional,
+ - "clkin_i2s" - external I2S clock - optional,
+ - "pclkin_cif" - external ISP clock - optional,
+ - "clk_usbphy0_480m" - output clock of the pll in the usbphy0
+ - "clk_usbphy1_480m" - output clock of the pll in the usbphy1
+
+Example: Clock controller node:
+
+ pmucru: pmu-clock-controller@ff750000 {
+ compatible = "rockchip,rk3399-pmucru";
+ reg = <0x0 0xff750000 0x0 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+ cru: clock-controller@ff760000 {
+ compatible = "rockchip,rk3399-cru";
+ reg = <0x0 0xff760000 0x0 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+Example: UART controller node that consumes the clock generated by the clock
+ controller:
+
+ uart0: serial@ff1a0000 {
+ compatible = "rockchip,rk3399-uart", "snps,dw-apb-uart";
+ reg = <0x0 0xff180000 0x0 0x100>;
+ clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
+ clock-names = "baudclk", "apb_pclk";
+ interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>;
+ reg-shift = <2>;
+ reg-io-width = <4>;
+ };
diff --git a/Documentation/devicetree/bindings/clock/st/st,clkgen.txt b/Documentation/devicetree/bindings/clock/st/st,clkgen.txt
index 78978f1f5158..b18bf86f926f 100644
--- a/Documentation/devicetree/bindings/clock/st/st,clkgen.txt
+++ b/Documentation/devicetree/bindings/clock/st/st,clkgen.txt
@@ -40,7 +40,7 @@ address is common of all subnode.
};
This binding uses the common clock binding[1].
-Each subnode should use the binding discribe in [2]..[7]
+Each subnode should use the binding described in [2]..[7]
[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
[2] Documentation/devicetree/bindings/clock/st,clkgen-divmux.txt
diff --git a/Documentation/devicetree/bindings/clock/sunxi.txt b/Documentation/devicetree/bindings/clock/sunxi.txt
index 834436fbe83d..8f7619d8c8d8 100644
--- a/Documentation/devicetree/bindings/clock/sunxi.txt
+++ b/Documentation/devicetree/bindings/clock/sunxi.txt
@@ -10,6 +10,7 @@ Required properties:
"allwinner,sun4i-a10-pll1-clk" - for the main PLL clock and PLL4
"allwinner,sun6i-a31-pll1-clk" - for the main PLL clock on A31
"allwinner,sun8i-a23-pll1-clk" - for the main PLL clock on A23
+ "allwinner,sun4i-a10-pll3-clk" - for the video PLL clock on A10
"allwinner,sun9i-a80-pll4-clk" - for the peripheral PLLs on A80
"allwinner,sun4i-a10-pll5-clk" - for the PLL5 clock
"allwinner,sun4i-a10-pll6-clk" - for the PLL6 clock
@@ -63,7 +64,9 @@ Required properties:
"allwinner,sun8i-a83t-bus-gates-clk" - for the bus gates on A83T
"allwinner,sun8i-h3-bus-gates-clk" - for the bus gates on H3
"allwinner,sun9i-a80-apbs-gates-clk" - for the APBS gates on A80
+ "allwinner,sun4i-a10-display-clk" - for the display clocks on the A10
"allwinner,sun4i-a10-dram-gates-clk" - for the DRAM gates on A10
+ "allwinner,sun5i-a13-dram-gates-clk" - for the DRAM gates on A13
"allwinner,sun5i-a13-mbus-clk" - for the MBUS clock on A13
"allwinner,sun4i-a10-mmc-clk" - for the MMC clock
"allwinner,sun9i-a80-mmc-clk" - for mmc module clocks on A80
@@ -73,6 +76,8 @@ Required properties:
"allwinner,sun8i-a23-mbus-clk" - for the MBUS clock on A23
"allwinner,sun7i-a20-out-clk" - for the external output clocks
"allwinner,sun7i-a20-gmac-clk" - for the GMAC clock module on A20/A31
+ "allwinner,sun4i-a10-tcon-ch0-clk" - for the TCON channel 0 clock on the A10
+ "allwinner,sun4i-a10-tcon-ch1-clk" - for the TCON channel 1 clock on the A10
"allwinner,sun4i-a10-usb-clk" - for usb gates + resets on A10 / A20
"allwinner,sun5i-a13-usb-clk" - for usb gates + resets on A13
"allwinner,sun6i-a31-usb-clk" - for usb gates + resets on A31
@@ -81,6 +86,7 @@ Required properties:
"allwinner,sun9i-a80-usb-mod-clk" - for usb gates + resets on A80
"allwinner,sun9i-a80-usb-phy-clk" - for usb phy gates + resets on A80
"allwinner,sun4i-a10-ve-clk" - for the Video Engine clock
+ "allwinner,sun6i-a31-display-clk" - for the display clocks
Required properties for all clocks:
- reg : shall be the control register address for the clock.
diff --git a/Documentation/devicetree/bindings/cpufreq/tegra124-cpufreq.txt b/Documentation/devicetree/bindings/cpufreq/nvidia,tegra124-cpufreq.txt
index b1669fbfb740..b1669fbfb740 100644
--- a/Documentation/devicetree/bindings/cpufreq/tegra124-cpufreq.txt
+++ b/Documentation/devicetree/bindings/cpufreq/nvidia,tegra124-cpufreq.txt
diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt b/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt
index 22756b3dede2..a78265993665 100644
--- a/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt
+++ b/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt
@@ -41,7 +41,7 @@ Video interfaces:
endpoint node connected from mic node (reg = 0):
- remote-endpoint: specifies the endpoint in mic node. This node is required
for Exynos5433 mipi dsi. So mic can access to panel node
- thoughout this dsi node.
+ throughout this dsi node.
endpoint node connected to panel node (reg = 1):
- remote-endpoint: specifies the endpoint in panel node. This node is
required in all kinds of exynos mipi dsi to represent
diff --git a/Documentation/devicetree/bindings/dma/tegra20-apbdma.txt b/Documentation/devicetree/bindings/dma/nvidia,tegra20-apbdma.txt
index c6908e7c42cc..c6908e7c42cc 100644
--- a/Documentation/devicetree/bindings/dma/tegra20-apbdma.txt
+++ b/Documentation/devicetree/bindings/dma/nvidia,tegra20-apbdma.txt
diff --git a/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt b/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt
index 2291c4098730..3cf0072d3141 100644
--- a/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt
+++ b/Documentation/devicetree/bindings/dma/xilinx/xilinx_dma.txt
@@ -7,7 +7,7 @@ Required properties:
- compatible: Should be "xlnx,axi-dma-1.00.a"
- #dma-cells: Should be <1>, see "dmas" property below
- reg: Should contain DMA registers location and length.
-- dma-channel child node: Should have atleast one channel and can have upto
+- dma-channel child node: Should have at least one channel and can have up to
two channels per device. This node specifies the properties of each
DMA channel (see child node properties below).
diff --git a/Documentation/devicetree/bindings/gpio/ibm,ppc4xx-gpio.txt b/Documentation/devicetree/bindings/gpio/ibm,ppc4xx-gpio.txt
new file mode 100644
index 000000000000..d58b3958f3ea
--- /dev/null
+++ b/Documentation/devicetree/bindings/gpio/ibm,ppc4xx-gpio.txt
@@ -0,0 +1,24 @@
+* IBM/AMCC/APM GPIO Controller for PowerPC 4XX series and compatible SoCs
+
+All GPIOs are pin-shared with other functions. DCRs control whether a
+particular pin that has GPIO capabilities acts as a GPIO or is used for
+another purpose. GPIO outputs are separately programmable to emulate
+an open-drain driver.
+
+Required properties:
+ - compatible: must be "ibm,ppc4xx-gpio"
+ - reg: address and length of the register set for the device
+ - #gpio-cells: must be set to 2. The first cell is the pin number
+ and the second cell is used to specify the gpio polarity:
+ 0 = active high
+ 1 = active low
+ - gpio-controller: marks the device node as a gpio controller.
+
+Example:
+
+GPIO0: gpio@ef600b00 {
+ compatible = "ibm,ppc4xx-gpio";
+ reg = <0xef600b00 0x00000048>;
+ #gpio-cells = <2>;
+ gpio-controller;
+};
diff --git a/Documentation/devicetree/bindings/iio/accel/mma8452.txt b/Documentation/devicetree/bindings/iio/accel/mma8452.txt
index 165937e1ac1c..45f5c5c5929c 100644
--- a/Documentation/devicetree/bindings/iio/accel/mma8452.txt
+++ b/Documentation/devicetree/bindings/iio/accel/mma8452.txt
@@ -1,4 +1,4 @@
-Freescale MMA8451Q, MMA8452Q, MMA8453Q, MMA8652FC or MMA8653FC
+Freescale MMA8451Q, MMA8452Q, MMA8453Q, MMA8652FC, MMA8653FC or FXLS8471Q
triaxial accelerometer
Required properties:
@@ -9,6 +9,7 @@ Required properties:
* "fsl,mma8453"
* "fsl,mma8652"
* "fsl,mma8653"
+ * "fsl,fxls8471"
- reg: the I2C address of the chip
diff --git a/Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt b/Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt
new file mode 100644
index 000000000000..0bcae5140bc5
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/lpc1850-adc.txt
@@ -0,0 +1,21 @@
+NXP LPC1850 ADC bindings
+
+Required properties:
+- compatible: Should be "nxp,lpc1850-adc"
+- reg: Offset and length of the register set for the ADC device
+- interrupts: The interrupt number for the ADC device
+- clocks: The root clock of the ADC controller
+- vref-supply: The regulator supply ADC reference voltage
+- resets: phandle to reset controller and line specifier
+
+Example:
+
+adc0: adc@400e3000 {
+ compatible = "nxp,lpc1850-adc";
+ reg = <0x400e3000 0x1000>;
+ interrupts = <17>;
+ clocks = <&ccu1 CLK_APB3_ADC0>;
+ vref-supply = <&reg_vdda>;
+ resets = <&rgu 40>;
+ status = "disabled";
+};
diff --git a/Documentation/devicetree/bindings/staging/iio/adc/mxs-lradc.txt b/Documentation/devicetree/bindings/iio/adc/mxs-lradc.txt
index 555fb117d4fa..555fb117d4fa 100644
--- a/Documentation/devicetree/bindings/staging/iio/adc/mxs-lradc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/mxs-lradc.txt
diff --git a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt
index a9a5fe19ff2a..bf99e2f24788 100644
--- a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt
+++ b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt
@@ -1,7 +1,11 @@
Rockchip Successive Approximation Register (SAR) A/D Converter bindings
Required properties:
-- compatible: Should be "rockchip,saradc" or "rockchip,rk3066-tsadc"
+- compatible: should be "rockchip,<name>-saradc" or "rockchip,rk3066-tsadc"
+ - "rockchip,saradc": for rk3188, rk3288
+ - "rockchip,rk3066-tsadc": for rk3036
+ - "rockchip,rk3399-saradc": for rk3399
+
- reg: physical base address of the controller and length of memory mapped
region.
- interrupts: The interrupt number to the cpu. The interrupt specifier format
diff --git a/Documentation/devicetree/bindings/iio/dac/ad5592r.txt b/Documentation/devicetree/bindings/iio/dac/ad5592r.txt
new file mode 100644
index 000000000000..989f96f31c66
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/dac/ad5592r.txt
@@ -0,0 +1,155 @@
+Analog Devices AD5592R/AD5593R DAC/ADC device driver
+
+Required properties for the AD5592R:
+ - compatible: Must be "adi,ad5592r"
+ - reg: SPI chip select number for the device
+ - spi-max-frequency: Max SPI frequency to use (< 30000000)
+ - spi-cpol: The AD5592R requires inverse clock polarity (CPOL) mode
+
+Required properties for the AD5593R:
+ - compatible: Must be "adi,ad5593r"
+ - reg: I2C address of the device
+
+Required properties for all supported chips:
+ - #address-cells: Should be 1.
+ - #size-cells: Should be 0.
+ - channel nodes:
+ Each child node represents one channel and has the following
+ Required properties:
+ * reg: Pin on which this channel is connected to.
+ * adi,mode: Mode or function of this channel.
+ Macros specifying the valid values
+ can be found in <dt-bindings/iio/adi,ad5592r.h>.
+
+ The following values are currently supported:
+ * CH_MODE_UNUSED (the pin is unused)
+ * CH_MODE_ADC (the pin is ADC input)
+ * CH_MODE_DAC (the pin is DAC output)
+ * CH_MODE_DAC_AND_ADC (the pin is DAC output
+ but can be monitored by an ADC, since
+ there is no disadvantage this
+ this should be considered as the
+ preferred DAC mode)
+ * CH_MODE_GPIO (the pin is registered
+ with GPIOLIB)
+ Optional properties:
+ * adi,off-state: State of this channel when unused or the
+ device gets removed. Macros specifying the
+ valid values can be found in
+ <dt-bindings/iio/adi,ad5592r.h>.
+
+ * CH_OFFSTATE_PULLDOWN (the pin is pulled down)
+ * CH_OFFSTATE_OUT_LOW (the pin is output low)
+ * CH_OFFSTATE_OUT_HIGH (the pin is output high)
+ * CH_OFFSTATE_OUT_TRISTATE (the pin is
+ tristated output)
+
+
+Optional properties:
+ - vref-supply: Phandle to the external reference voltage supply. This should
+ only be set if there is an external reference voltage connected to the VREF
+ pin. If the property is not set the internal 2.5V reference is used.
+ - reset-gpios : GPIO spec for the RESET pin. If specified, it will be
+ asserted during driver probe.
+ - gpio-controller: Marks the device node as a GPIO controller.
+ - #gpio-cells: Should be 2. The first cell is the GPIO number and the second
+ cell specifies GPIO flags, as defined in <dt-bindings/gpio/gpio.h>.
+
+AD5592R Example:
+
+ #include <dt-bindings/iio/adi,ad5592r.h>
+
+ vref: regulator-vref {
+ compatible = "regulator-fixed";
+ regulator-name = "vref-ad559x";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ ad5592r@0 {
+ #size-cells = <0>;
+ #address-cells = <1>;
+ #gpio-cells = <2>;
+ compatible = "adi,ad5592r";
+ reg = <0>;
+
+ spi-max-frequency = <1000000>;
+ spi-cpol;
+
+ vref-supply = <&vref>; /* optional */
+ reset-gpios = <&gpio0 86 0>; /* optional */
+ gpio-controller;
+
+ channel@0 {
+ reg = <0>;
+ adi,mode = <CH_MODE_DAC>;
+ };
+ channel@1 {
+ reg = <1>;
+ adi,mode = <CH_MODE_ADC>;
+ };
+ channel@2 {
+ reg = <2>;
+ adi,mode = <CH_MODE_DAC_AND_ADC>;
+ };
+ channel@3 {
+ reg = <3>;
+ adi,mode = <CH_MODE_DAC_AND_ADC>;
+ adi,off-state = <CH_OFFSTATE_PULLDOWN>;
+ };
+ channel@4 {
+ reg = <4>;
+ adi,mode = <CH_MODE_UNUSED>;
+ adi,off-state = <CH_OFFSTATE_PULLDOWN>;
+ };
+ channel@5 {
+ reg = <5>;
+ adi,mode = <CH_MODE_GPIO>;
+ adi,off-state = <CH_OFFSTATE_PULLDOWN>;
+ };
+ channel@6 {
+ reg = <6>;
+ adi,mode = <CH_MODE_GPIO>;
+ adi,off-state = <CH_OFFSTATE_PULLDOWN>;
+ };
+ channel@7 {
+ reg = <7>;
+ adi,mode = <CH_MODE_GPIO>;
+ adi,off-state = <CH_OFFSTATE_PULLDOWN>;
+ };
+ };
+
+AD5593R Example:
+
+ #include <dt-bindings/iio/adi,ad5592r.h>
+
+ ad5593r@10 {
+ #size-cells = <0>;
+ #address-cells = <1>;
+ #gpio-cells = <2>;
+ compatible = "adi,ad5593r";
+ reg = <0x10>;
+ gpio-controller;
+
+ channel@0 {
+ reg = <0>;
+ adi,mode = <CH_MODE_DAC>;
+ adi,off-state = <CH_OFFSTATE_PULLDOWN>;
+ };
+ channel@1 {
+ reg = <1>;
+ adi,mode = <CH_MODE_ADC>;
+ adi,off-state = <CH_OFFSTATE_PULLDOWN>;
+ };
+ channel@2 {
+ reg = <2>;
+ adi,mode = <CH_MODE_DAC_AND_ADC>;
+ adi,off-state = <CH_OFFSTATE_PULLDOWN>;
+ };
+ channel@6 {
+ reg = <6>;
+ adi,mode = <CH_MODE_GPIO>;
+ adi,off-state = <CH_OFFSTATE_PULLDOWN>;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/iio/dac/lpc1850-dac.txt b/Documentation/devicetree/bindings/iio/dac/lpc1850-dac.txt
new file mode 100644
index 000000000000..7d6647d4af5e
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/dac/lpc1850-dac.txt
@@ -0,0 +1,20 @@
+NXP LPC1850 DAC bindings
+
+Required properties:
+- compatible: Should be "nxp,lpc1850-dac"
+- reg: Offset and length of the register set for the ADC device
+- interrupts: The interrupt number for the ADC device
+- clocks: The root clock of the ADC controller
+- vref-supply: The regulator supply ADC reference voltage
+- resets: phandle to reset controller and line specifier
+
+Example:
+dac: dac@400e1000 {
+ compatible = "nxp,lpc1850-dac";
+ reg = <0x400e1000 0x1000>;
+ interrupts = <0>;
+ clocks = <&ccu1 CLK_APB3_DAC>;
+ vref-supply = <&reg_vdda>;
+ resets = <&rgu 42>;
+ status = "disabled";
+};
diff --git a/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt b/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt
index e4d8f1c52f4a..a9fc11e43b45 100644
--- a/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt
+++ b/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt
@@ -8,10 +8,23 @@ Required properties:
- interrupt-parent : should be the phandle for the interrupt controller
- interrupts : interrupt mapping for GPIO IRQ
+Optional properties:
+ - mount-matrix: an optional 3x3 mounting rotation matrix
+
+
Example:
mpu6050@68 {
compatible = "invensense,mpu6050";
reg = <0x68>;
interrupt-parent = <&gpio1>;
interrupts = <18 1>;
+ mount-matrix = "-0.984807753012208", /* x0 */
+ "0", /* y0 */
+ "-0.173648177666930", /* z0 */
+ "0", /* x1 */
+ "-1", /* y1 */
+ "0", /* z1 */
+ "-0.173648177666930", /* x2 */
+ "0", /* y2 */
+ "0.984807753012208"; /* z2 */
};
diff --git a/Documentation/devicetree/bindings/iio/magnetometer/ak8975.txt b/Documentation/devicetree/bindings/iio/magnetometer/ak8975.txt
index 011679f1a425..e1e7dd3259f6 100644
--- a/Documentation/devicetree/bindings/iio/magnetometer/ak8975.txt
+++ b/Documentation/devicetree/bindings/iio/magnetometer/ak8975.txt
@@ -8,6 +8,8 @@ Required properties:
Optional properties:
- gpios : should be device tree identifier of the magnetometer DRDY pin
+ - vdd-supply: an optional regulator that needs to be on to provide VDD
+ - mount-matrix: an optional 3x3 mounting rotation matrix
Example:
@@ -15,4 +17,14 @@ ak8975@0c {
compatible = "asahi-kasei,ak8975";
reg = <0x0c>;
gpios = <&gpj0 7 0>;
+ vdd-supply = <&ldo_3v3_gnss>;
+ mount-matrix = "-0.984807753012208", /* x0 */
+ "0", /* y0 */
+ "-0.173648177666930", /* z0 */
+ "0", /* x1 */
+ "-1", /* y1 */
+ "0", /* z1 */
+ "-0.173648177666930", /* x2 */
+ "0", /* y2 */
+ "0.984807753012208"; /* z2 */
};
diff --git a/Documentation/devicetree/bindings/iio/potentiometer/ds1803.txt b/Documentation/devicetree/bindings/iio/potentiometer/ds1803.txt
new file mode 100644
index 000000000000..df77bf552656
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/potentiometer/ds1803.txt
@@ -0,0 +1,21 @@
+* Maxim Integrated DS1803 digital potentiometer driver
+
+The node for this driver must be a child node of a I2C controller, hence
+all mandatory properties for your controller must be specified. See directory:
+
+ Documentation/devicetree/bindings/i2c
+
+for more details.
+
+Required properties:
+ - compatible: Must be one of the following, depending on the
+ model:
+ "maxim,ds1803-010",
+ "maxim,ds1803-050",
+ "maxim,ds1803-100"
+
+Example:
+ds1803: ds1803@1 {
+ reg = <0x28>;
+ compatible = "maxim,ds1803-010";
+};
diff --git a/Documentation/devicetree/bindings/iio/potentiometer/mcp4131.txt b/Documentation/devicetree/bindings/iio/potentiometer/mcp4131.txt
new file mode 100644
index 000000000000..3ccba16f7035
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/potentiometer/mcp4131.txt
@@ -0,0 +1,84 @@
+* Microchip MCP413X/414X/415X/416X/423X/424X/425X/426X Digital Potentiometer
+ driver
+
+The node for this driver must be a child node of a SPI controller, hence
+all mandatory properties described in
+
+ Documentation/devicetree/bindings/spi/spi-bus.txt
+
+must be specified.
+
+Required properties:
+ - compatible: Must be one of the following, depending on the
+ model:
+ "microchip,mcp4131-502"
+ "microchip,mcp4131-103"
+ "microchip,mcp4131-503"
+ "microchip,mcp4131-104"
+ "microchip,mcp4132-502"
+ "microchip,mcp4132-103"
+ "microchip,mcp4132-503"
+ "microchip,mcp4132-104"
+ "microchip,mcp4141-502"
+ "microchip,mcp4141-103"
+ "microchip,mcp4141-503"
+ "microchip,mcp4141-104"
+ "microchip,mcp4142-502"
+ "microchip,mcp4142-103"
+ "microchip,mcp4142-503"
+ "microchip,mcp4142-104"
+ "microchip,mcp4151-502"
+ "microchip,mcp4151-103"
+ "microchip,mcp4151-503"
+ "microchip,mcp4151-104"
+ "microchip,mcp4152-502"
+ "microchip,mcp4152-103"
+ "microchip,mcp4152-503"
+ "microchip,mcp4152-104"
+ "microchip,mcp4161-502"
+ "microchip,mcp4161-103"
+ "microchip,mcp4161-503"
+ "microchip,mcp4161-104"
+ "microchip,mcp4162-502"
+ "microchip,mcp4162-103"
+ "microchip,mcp4162-503"
+ "microchip,mcp4162-104"
+ "microchip,mcp4231-502"
+ "microchip,mcp4231-103"
+ "microchip,mcp4231-503"
+ "microchip,mcp4231-104"
+ "microchip,mcp4232-502"
+ "microchip,mcp4232-103"
+ "microchip,mcp4232-503"
+ "microchip,mcp4232-104"
+ "microchip,mcp4241-502"
+ "microchip,mcp4241-103"
+ "microchip,mcp4241-503"
+ "microchip,mcp4241-104"
+ "microchip,mcp4242-502"
+ "microchip,mcp4242-103"
+ "microchip,mcp4242-503"
+ "microchip,mcp4242-104"
+ "microchip,mcp4251-502"
+ "microchip,mcp4251-103"
+ "microchip,mcp4251-503"
+ "microchip,mcp4251-104"
+ "microchip,mcp4252-502"
+ "microchip,mcp4252-103"
+ "microchip,mcp4252-503"
+ "microchip,mcp4252-104"
+ "microchip,mcp4261-502"
+ "microchip,mcp4261-103"
+ "microchip,mcp4261-503"
+ "microchip,mcp4261-104"
+ "microchip,mcp4262-502"
+ "microchip,mcp4262-103"
+ "microchip,mcp4262-503"
+ "microchip,mcp4262-104"
+
+Example:
+mcp4131: mcp4131@0 {
+ compatible = "mcp4131-502";
+ reg = <0>;
+ spi-max-frequency = <500000>;
+};
diff --git a/Documentation/devicetree/bindings/iio/pressure/hp03.txt b/Documentation/devicetree/bindings/iio/pressure/hp03.txt
new file mode 100644
index 000000000000..54e7e70bcea5
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/pressure/hp03.txt
@@ -0,0 +1,17 @@
+HopeRF HP03 digital pressure/temperature sensors
+
+Required properties:
+- compatible: must be "hoperf,hp03"
+- xclr-gpio: must be device tree identifier of the XCLR pin.
+ The XCLR pin is a reset of the ADC in the chip,
+ it must be pulled HI before the conversion and
+ readout of the value from the ADC registers and
+ pulled LO afterward.
+
+Example:
+
+hp03@0x77 {
+ compatible = "hoperf,hp03";
+ reg = <0x77>;
+ xclr-gpio = <&portc 0 0x0>;
+};
diff --git a/Documentation/devicetree/bindings/iio/pressure/ms5611.txt b/Documentation/devicetree/bindings/iio/pressure/ms5611.txt
new file mode 100644
index 000000000000..17bca866c084
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/pressure/ms5611.txt
@@ -0,0 +1,19 @@
+MEAS ms5611 family pressure sensors
+
+Pressure sensors from MEAS Switzerland with SPI and I2C bus interfaces.
+
+Required properties:
+- compatible: "meas,ms5611" or "meas,ms5607"
+- reg: the I2C address or SPI chip select the device will respond to
+
+Optional properties:
+- vdd-supply: an optional regulator that needs to be on to provide VDD
+ power to the sensor.
+
+Example:
+
+ms5607@77 {
+ compatible = "meas,ms5607";
+ reg = <0x77>;
+ vdd-supply = <&ldo_3v3_gnss>;
+};
diff --git a/Documentation/devicetree/bindings/iio/st-sensors.txt b/Documentation/devicetree/bindings/iio/st-sensors.txt
index d4b87cc1e446..5844cf72862d 100644
--- a/Documentation/devicetree/bindings/iio/st-sensors.txt
+++ b/Documentation/devicetree/bindings/iio/st-sensors.txt
@@ -16,6 +16,10 @@ Optional properties:
- st,drdy-int-pin: the pin on the package that will be used to signal
"data ready" (valid values: 1 or 2). This property is not configurable
on all sensors.
+- drive-open-drain: the interrupt/data ready line will be configured
+ as open drain, which is useful if several sensors share the same
+ interrupt line. (This binding is taken from pinctrl/pinctrl-bindings.txt)
+ This is a boolean property.
Sensors may also have applicable pin control settings, those use the
standard bindings from pinctrl/pinctrl-bindings.txt.
@@ -37,6 +41,7 @@ Accelerometers:
- st,lsm330-accel
- st,lsm303agr-accel
- st,lis2dh12-accel
+- st,h3lis331dl-accel
Gyroscopes:
- st,l3g4200d-gyro
@@ -46,6 +51,7 @@ Gyroscopes:
- st,l3gd20-gyro
- st,l3g4is-gyro
- st,lsm330-gyro
+- st,lsm9ds0-gyro
Magnetometers:
- st,lsm303agr-magn
diff --git a/Documentation/devicetree/bindings/input/ads7846.txt b/Documentation/devicetree/bindings/input/ads7846.txt
index c6cfe2e3ed41..9fc47b006fd1 100644
--- a/Documentation/devicetree/bindings/input/ads7846.txt
+++ b/Documentation/devicetree/bindings/input/ads7846.txt
@@ -29,7 +29,7 @@ Optional properties:
ti,vref-delay-usecs vref supply delay in usecs, 0 for
external vref (u16).
ti,vref-mv The VREF voltage, in millivolts (u16).
- Set to 0 to use internal refernce
+ Set to 0 to use internal references
(ADS7846).
ti,keep-vref-on set to keep vref on for differential
measurements as well
diff --git a/Documentation/devicetree/bindings/input/touchscreen/fsl-mx25-tcq.txt b/Documentation/devicetree/bindings/input/touchscreen/fsl-mx25-tcq.txt
index cdf05f9b2329..abfcab3edc66 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/fsl-mx25-tcq.txt
+++ b/Documentation/devicetree/bindings/input/touchscreen/fsl-mx25-tcq.txt
@@ -15,7 +15,7 @@ Optional properties:
- fsl,pen-debounce-ns: Pen debounce time in nanoseconds.
- fsl,pen-threshold: Pen-down threshold for the touchscreen. This is a value
between 1 and 4096. It is the ratio between the internal reference voltage
- and the measured voltage after the plate was precharged. Resistence between
+ and the measured voltage after the plate was precharged. Resistance between
plates and therefore the voltage decreases with pressure so that a smaller
value is equivalent to a higher pressure.
- fsl,settling-time-ns: Settling time in nanoseconds. The settling time is before
diff --git a/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt b/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt
index b8e1674c7837..8cf564d083d2 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt
@@ -16,8 +16,7 @@ Required properties:
"mediatek,mt6577-sysirq"
"mediatek,mt2701-sysirq"
- interrupt-controller : Identifies the node as an interrupt controller
-- #interrupt-cells : Use the same format as specified by GIC in
- Documentation/devicetree/bindings/arm/gic.txt
+- #interrupt-cells : Use the same format as specified by GIC in arm,gic.txt.
- interrupt-parent: phandle of irq parent for sysirq. The parent must
use the same interrupt-cells format as GIC.
- reg: Physical base address of the intpol registers and length of memory
diff --git a/Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra-ictlr.txt b/Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra20-ictlr.txt
index 1099fe0788fa..1099fe0788fa 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra-ictlr.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/nvidia,tegra20-ictlr.txt
diff --git a/Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu b/Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu
index 43effa0a4fe7..18d4f407bf0e 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu
+++ b/Documentation/devicetree/bindings/interrupt-controller/ti,omap4-wugen-mpu
@@ -4,7 +4,7 @@ All TI OMAP4/5 (and their derivatives) an interrupt controller that
routes interrupts to the GIC, and also serves as a wakeup source. It
is also referred to as "WUGEN-MPU", hence the name of the binding.
-Reguired properties:
+Required properties:
- compatible : should contain at least "ti,omap4-wugen-mpu" or
"ti,omap5-wugen-mpu"
@@ -20,7 +20,7 @@ Notes:
- Because this HW ultimately routes interrupts to the GIC, the
interrupt specifier must be that of the GIC.
- Only SPIs can use the WUGEN as an interrupt parent. SGIs and PPIs
- are explicitly forbiden.
+ are explicitly forbidden.
Example:
diff --git a/Documentation/devicetree/bindings/memory-controllers/tegra-emc.txt b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.txt
index b59c625d6336..ba0bc3f12419 100644
--- a/Documentation/devicetree/bindings/memory-controllers/tegra-emc.txt
+++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.txt
@@ -190,7 +190,7 @@ be specified, according to the board documentation:
Example SoC include file:
/ {
- emc@0,7001b000 {
+ emc@7001b000 {
compatible = "nvidia,tegra124-emc";
reg = <0x0 0x7001b000 0x0 0x1000>;
@@ -201,7 +201,7 @@ Example SoC include file:
Example board file:
/ {
- emc@0,7001b000 {
+ emc@7001b000 {
emc-timings-3 {
nvidia,ram-code = <3>;
diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra-mc.txt b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-mc.txt
index 3338a2834ad7..8dbe47013c2b 100644
--- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra-mc.txt
+++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-mc.txt
@@ -61,7 +61,7 @@ specified, according to the board documentation:
Example SoC include file:
/ {
- mc: memory-controller@0,70019000 {
+ mc: memory-controller@70019000 {
compatible = "nvidia,tegra124-mc";
reg = <0x0 0x70019000 0x0 0x1000>;
clocks = <&tegra_car TEGRA124_CLK_MC>;
@@ -72,7 +72,7 @@ Example SoC include file:
#iommu-cells = <1>;
};
- sdhci@0,700b0000 {
+ sdhci@700b0000 {
compatible = "nvidia,tegra124-sdhci";
...
iommus = <&mc TEGRA_SWGROUP_SDMMC1A>;
@@ -82,7 +82,7 @@ Example SoC include file:
Example board file:
/ {
- memory-controller@0,70019000 {
+ memory-controller@70019000 {
emc-timings-3 {
nvidia,ram-code = <3>;
diff --git a/Documentation/devicetree/bindings/mfd/qcom-rpm.txt b/Documentation/devicetree/bindings/mfd/qcom-rpm.txt
index 5e97a9593ad7..b98b291a31ba 100644
--- a/Documentation/devicetree/bindings/mfd/qcom-rpm.txt
+++ b/Documentation/devicetree/bindings/mfd/qcom-rpm.txt
@@ -178,7 +178,7 @@ see regulator.txt - with additional custom properties described below:
- qcom,force-mode:
Usage: optional (default if no other qcom,force-mode is specified)
Value type: <u32>
- Defintion: indicates that the regulator should be forced to a
+ Definition: indicates that the regulator should be forced to a
particular mode, valid values are:
QCOM_RPM_FORCE_MODE_NONE - do not force any mode
QCOM_RPM_FORCE_MODE_LPM - force into low power mode
@@ -204,7 +204,7 @@ see regulator.txt - with additional custom properties described below:
- qcom,force-mode:
Usage: optional
Value type: <u32>
- Defintion: indicates that the regulator should not be forced to any
+ Definition: indicates that the regulator should not be forced to any
particular mode, valid values are:
QCOM_RPM_FORCE_MODE_NONE - do not force any mode
QCOM_RPM_FORCE_MODE_LPM - force into low power mode
diff --git a/Documentation/devicetree/bindings/mmc/mmc-pwrseq-emmc.txt b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-emmc.txt
index 0cb827bf9435..3d965d57e00b 100644
--- a/Documentation/devicetree/bindings/mmc/mmc-pwrseq-emmc.txt
+++ b/Documentation/devicetree/bindings/mmc/mmc-pwrseq-emmc.txt
@@ -1,7 +1,7 @@
* The simple eMMC hardware reset provider
The purpose of this driver is to perform standard eMMC hw reset
-procedure, as descibed by Jedec 4.4 specification. This procedure is
+procedure, as described by Jedec 4.4 specification. This procedure is
performed just after MMC core enabled power to the given mmc host (to
fix possible issues if bootloader has left eMMC card in initialized or
unknown state), and before performing complete system reboot (also in
diff --git a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt
index c2546ced9c02..0f6985b5de49 100644
--- a/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt
+++ b/Documentation/devicetree/bindings/mtd/brcm,brcmnand.txt
@@ -52,7 +52,7 @@ Optional properties:
v7.0. Use this property to describe the rare
earlier versions of this core that include WP
- -- Additonal SoC-specific NAND controller properties --
+ -- Additional SoC-specific NAND controller properties --
The NAND controller is integrated differently on the variety of SoCs on which it
is found. Part of this integration involves providing status and enable bits
diff --git a/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt b/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt
index b9ff4ba6454e..f0421ee3c714 100644
--- a/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt
+++ b/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt
@@ -8,7 +8,7 @@ Required properties:
specifies a reference to the associating hardware driver node.
see Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt
- port-id: is the index of port provided by DSAF (the accelerator). DSAF can
- connect to 8 PHYs. Port 0 to 1 are both used for adminstration purpose. They
+ connect to 8 PHYs. Port 0 to 1 are both used for administration purpose. They
are called debug ports.
The remaining 6 PHYs are taken according to the mode of DSAF.
diff --git a/Documentation/devicetree/bindings/net/phy.txt b/Documentation/devicetree/bindings/net/phy.txt
index c00a9a894547..bc1c3c8bf8fa 100644
--- a/Documentation/devicetree/bindings/net/phy.txt
+++ b/Documentation/devicetree/bindings/net/phy.txt
@@ -35,8 +35,6 @@ Optional Properties:
- broken-turn-around: If set, indicates the PHY device does not correctly
release the turn around line low at the end of a MDIO transaction.
-- reset-gpios: Reference to a GPIO used to reset the phy.
-
Example:
ethernet-phy@0 {
@@ -44,5 +42,4 @@ ethernet-phy@0 {
interrupt-parent = <40000>;
interrupts = <35 1>;
reg = <0>;
- reset-gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
};
diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt
index 4d302db657c0..95816c5fc589 100644
--- a/Documentation/devicetree/bindings/net/stmmac.txt
+++ b/Documentation/devicetree/bindings/net/stmmac.txt
@@ -51,8 +51,8 @@ Optional properties:
AXI register inside the DMA module:
- snps,lpi_en: enable Low Power Interface
- snps,xit_frm: unlock on WoL
- - snps,wr_osr_lmt: max write oustanding req. limit
- - snps,rd_osr_lmt: max read oustanding req. limit
+ - snps,wr_osr_lmt: max write outstanding req. limit
+ - snps,rd_osr_lmt: max read outstanding req. limit
- snps,kbbe: do not cross 1KiB boundary.
- snps,axi_all: align address
- snps,blen: this is a vector of supported burst length.
diff --git a/Documentation/devicetree/bindings/net/ti,dp83867.txt b/Documentation/devicetree/bindings/net/ti,dp83867.txt
index 58d935b58598..5d21141a68b5 100644
--- a/Documentation/devicetree/bindings/net/ti,dp83867.txt
+++ b/Documentation/devicetree/bindings/net/ti,dp83867.txt
@@ -2,7 +2,7 @@
Required properties:
- reg - The ID number for the phy, usually a small integer
- - ti,rx-internal-delay - RGMII Recieve Clock Delay - see dt-bindings/net/ti-dp83867.h
+ - ti,rx-internal-delay - RGMII Receive Clock Delay - see dt-bindings/net/ti-dp83867.h
for applicable values
- ti,tx-internal-delay - RGMII Transmit Clock Delay - see dt-bindings/net/ti-dp83867.h
for applicable values
diff --git a/Documentation/devicetree/bindings/opp/opp.txt b/Documentation/devicetree/bindings/opp/opp.txt
index 601256fe8c0d..ee91cbdd95ee 100644
--- a/Documentation/devicetree/bindings/opp/opp.txt
+++ b/Documentation/devicetree/bindings/opp/opp.txt
@@ -45,7 +45,7 @@ Devices supporting OPPs must set their "operating-points-v2" property with
phandle to a OPP table in their DT node. The OPP core will use this phandle to
find the operating points for the device.
-If required, this can be extended for SoC vendor specfic bindings. Such bindings
+If required, this can be extended for SoC vendor specific bindings. Such bindings
should be documented as Documentation/devicetree/bindings/power/<vendor>-opp.txt
and should have a compatible description like: "operating-points-v2-<vendor>".
diff --git a/Documentation/devicetree/bindings/pci/designware-pcie.txt b/Documentation/devicetree/bindings/pci/designware-pcie.txt
index 64f2fff12128..6c5322c55411 100644
--- a/Documentation/devicetree/bindings/pci/designware-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/designware-pcie.txt
@@ -31,7 +31,7 @@ Optional properties:
Example configuration:
- pcie: pcie@0xdffff000 {
+ pcie: pcie@dffff000 {
compatible = "snps,dw-pcie";
reg = <0xdffff000 0x1000>, /* Controller registers */
<0xd0000000 0x2000>; /* PCI config space */
diff --git a/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt b/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
index b721beacfe4d..59c2f47aa303 100644
--- a/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
+++ b/Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
@@ -34,11 +34,11 @@ Hip05 Example (note that Hip06 is the same except compatible):
ranges = <0x82000000 0 0x00000000 0x220 0x00000000 0 0x10000000>;
num-lanes = <8>;
port-id = <1>;
- #interrupts-cells = <1>;
- interrupts-map-mask = <0xf800 0 0 7>;
- interrupts-map = <0x0 0 0 1 &mbigen_pcie 1 10
- 0x0 0 0 2 &mbigen_pcie 2 11
- 0x0 0 0 3 &mbigen_pcie 3 12
- 0x0 0 0 4 &mbigen_pcie 4 13>;
+ #interrupt-cells = <1>;
+ interrupt-map-mask = <0xf800 0 0 7>;
+ interrupt-map = <0x0 0 0 1 &mbigen_pcie 1 10
+ 0x0 0 0 2 &mbigen_pcie 2 11
+ 0x0 0 0 3 &mbigen_pcie 3 12
+ 0x0 0 0 4 &mbigen_pcie 4 13>;
status = "ok";
};
diff --git a/Documentation/devicetree/bindings/phy/bcm-ns-usb2-phy.txt b/Documentation/devicetree/bindings/phy/bcm-ns-usb2-phy.txt
new file mode 100644
index 000000000000..a7aee9ea8926
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/bcm-ns-usb2-phy.txt
@@ -0,0 +1,21 @@
+Driver for Broadcom Northstar USB 2.0 PHY
+
+Required properties:
+- compatible: brcm,ns-usb2-phy
+- reg: iomem address range of DMU (Device Management Unit)
+- reg-names: "dmu", the only needed & supported reg right now
+- clocks: USB PHY reference clock
+- clock-names: "phy-ref-clk", the only needed & supported clock right now
+
+To initialize USB 2.0 PHY driver needs to setup PLL correctly. To do this it
+requires passing phandle to the USB PHY reference clock.
+
+Example:
+ usb2-phy {
+ compatible = "brcm,ns-usb2-phy";
+ reg = <0x1800c000 0x1000>;
+ reg-names = "dmu";
+ #phy-cells = <0>;
+ clocks = <&genpll BCM_NSP_GENPLL_USB_PHY_REF_CLK>;
+ clock-names = "phy-ref-clk";
+ };
diff --git a/Documentation/devicetree/bindings/phy/brcm,brcmstb-sata-phy.txt b/Documentation/devicetree/bindings/phy/brcm-sata-phy.txt
index d87ab7c127b8..d0231209d846 100644
--- a/Documentation/devicetree/bindings/phy/brcm,brcmstb-sata-phy.txt
+++ b/Documentation/devicetree/bindings/phy/brcm-sata-phy.txt
@@ -1,14 +1,17 @@
-* Broadcom SATA3 PHY for STB
+* Broadcom SATA3 PHY
Required properties:
- compatible: should be one or more of
"brcm,bcm7425-sata-phy"
"brcm,bcm7445-sata-phy"
+ "brcm,iproc-ns2-sata-phy"
"brcm,phy-sata3"
- address-cells: should be 1
- size-cells: should be 0
-- reg: register range for the PHY PCB interface
-- reg-names: should be "phy"
+- reg: register ranges for the PHY PCB interface
+- reg-names: should be "phy" and "phy-ctrl"
+ The "phy-ctrl" registers are only required for
+ "brcm,iproc-ns2-sata-phy".
Sub-nodes:
Each port's PHY should be represented as a sub-node.
@@ -16,12 +19,12 @@ Sub-nodes:
Sub-nodes required properties:
- reg: the PHY number
- phy-cells: generic PHY binding; must be 0
-Optional:
-- brcm,enable-ssc: use spread spectrum clocking (SSC) on this port
+Sub-nodes optional properties:
+- brcm,enable-ssc: use spread spectrum clocking (SSC) on this port
+ This property is not applicable for "brcm,iproc-ns2-sata-phy".
Example:
-
sata-phy@f0458100 {
compatible = "brcm,bcm7445-sata-phy", "brcm,phy-sata3";
reg = <0xf0458100 0x1e00>, <0xf045804c 0x10>;
diff --git a/Documentation/devicetree/bindings/phy/phy-mt65xx-usb.txt b/Documentation/devicetree/bindings/phy/phy-mt65xx-usb.txt
index 00100cf3e037..33a2b1ee3f3e 100644
--- a/Documentation/devicetree/bindings/phy/phy-mt65xx-usb.txt
+++ b/Documentation/devicetree/bindings/phy/phy-mt65xx-usb.txt
@@ -4,7 +4,9 @@ mt65xx USB3.0 PHY binding
This binding describes a usb3.0 phy for mt65xx platforms of Medaitek SoC.
Required properties (controller (parent) node):
- - compatible : should be "mediatek,mt8173-u3phy"
+ - compatible : should be one of
+ "mediatek,mt2701-u3phy"
+ "mediatek,mt8173-u3phy"
- reg : offset and length of register for phy, exclude port's
register.
- clocks : a list of phandle + clock-specifier pairs, one for each
diff --git a/Documentation/devicetree/bindings/phy/phy-stih41x-usb.txt b/Documentation/devicetree/bindings/phy/phy-stih41x-usb.txt
index 00944a05ee6b..744b4809542e 100644
--- a/Documentation/devicetree/bindings/phy/phy-stih41x-usb.txt
+++ b/Documentation/devicetree/bindings/phy/phy-stih41x-usb.txt
@@ -17,7 +17,7 @@ Example:
usb2_phy: usb2phy@0 {
compatible = "st,stih416-usb-phy";
- #phy-cell = <0>;
+ #phy-cells = <0>;
st,syscfg = <&syscfg_rear>;
clocks = <&clk_sysin>;
clock-names = "osc_phy";
diff --git a/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt b/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt
index d564ba4f1cf6..91da947ae9b6 100644
--- a/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt
+++ b/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt
@@ -7,6 +7,12 @@ Required properties:
- compatible: "renesas,usb-phy-r8a7790" if the device is a part of R8A7790 SoC.
"renesas,usb-phy-r8a7791" if the device is a part of R8A7791 SoC.
"renesas,usb-phy-r8a7794" if the device is a part of R8A7794 SoC.
+ "renesas,rcar-gen2-usb-phy" for a generic R-Car Gen2 compatible device.
+
+ When compatible with the generic version, nodes must list the
+ SoC-specific version corresponding to the platform first
+ followed by the generic version.
+
- reg: offset and length of the register block.
- #address-cells: number of address cells for the USB channel subnodes, must
be <1>.
@@ -34,7 +40,7 @@ the USB channel; see the selector meanings below:
Example (Lager board):
usb-phy@e6590100 {
- compatible = "renesas,usb-phy-r8a7790";
+ compatible = "renesas,usb-phy-r8a7790", "renesas,rcar-gen2-usb-phy";
reg = <0 0xe6590100 0 0x100>;
#address-cells = <1>;
#size-cells = <0>;
diff --git a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt
index eaf7e9b7ce6b..2281d6cdecb1 100644
--- a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt
+++ b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt
@@ -6,6 +6,12 @@ This file provides information on what the device node for the R-Car generation
Required properties:
- compatible: "renesas,usb2-phy-r8a7795" if the device is a part of an R8A7795
SoC.
+ "renesas,rcar-gen3-usb2-phy" for a generic R-Car Gen3 compatible device.
+
+ When compatible with the generic version, nodes must list the
+ SoC-specific version corresponding to the platform first
+ followed by the generic version.
+
- reg: offset and length of the partial USB 2.0 Host register block.
- clocks: clock phandle and specifier pair(s).
- #phy-cells: see phy-bindings.txt in the same directory, must be <0>.
@@ -15,18 +21,20 @@ To use a USB channel where USB 2.0 Host and HSUSB (USB 2.0 Peripheral) are
combined, the device tree node should set interrupt properties to use the
channel as USB OTG:
- interrupts: interrupt specifier for the PHY.
+- vbus-supply: Phandle to a regulator that provides power to the VBUS. This
+ regulator will be managed during the PHY power on/off sequence.
Example (R-Car H3):
usb-phy@ee080200 {
- compatible = "renesas,usb2-phy-r8a7795";
+ compatible = "renesas,usb2-phy-r8a7795", "renesas,rcar-gen3-usb2-phy";
reg = <0 0xee080200 0 0x700>;
interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp7_clks R8A7795_CLK_EHCI0>;
};
usb-phy@ee0a0200 {
- compatible = "renesas,usb2-phy-r8a7795";
+ compatible = "renesas,usb2-phy-r8a7795", "renesas,rcar-gen3-usb2-phy";
reg = <0 0xee0a0200 0 0x700>;
clocks = <&mstp7_clks R8A7795_CLK_EHCI0>;
};
diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt
index 0289d3b07853..9872ba8546bd 100644
--- a/Documentation/devicetree/bindings/phy/samsung-phy.txt
+++ b/Documentation/devicetree/bindings/phy/samsung-phy.txt
@@ -2,9 +2,20 @@ Samsung S5P/EXYNOS SoC series MIPI CSIS/DSIM DPHY
-------------------------------------------------
Required properties:
-- compatible : should be "samsung,s5pv210-mipi-video-phy";
+- compatible : should be one of the listed compatibles:
+ - "samsung,s5pv210-mipi-video-phy"
+ - "samsung,exynos5420-mipi-video-phy"
+ - "samsung,exynos5433-mipi-video-phy"
- #phy-cells : from the generic phy bindings, must be 1;
-- syscon - phandle to the PMU system controller;
+
+In case of s5pv210 and exynos5420 compatible PHYs:
+- syscon - phandle to the PMU system controller
+
+In case of exynos5433 compatible PHY:
+ - samsung,pmu-syscon - phandle to the PMU system controller
+ - samsung,disp-sysreg - phandle to the DISP system registers controller
+ - samsung,cam0-sysreg - phandle to the CAM0 system registers controller
+ - samsung,cam1-sysreg - phandle to the CAM1 system registers controller
For "samsung,s5pv210-mipi-video-phy" compatible PHYs the second cell in
the PHY specifier identifies the PHY and its meaning is as follows:
@@ -12,6 +23,9 @@ the PHY specifier identifies the PHY and its meaning is as follows:
1 - MIPI DSIM 0,
2 - MIPI CSIS 1,
3 - MIPI DSIM 1.
+"samsung,exynos5420-mipi-video-phy" and "samsung,exynos5433-mipi-video-phy"
+supports additional fifth PHY:
+ 4 - MIPI CSIS 2.
Samsung EXYNOS SoC series Display Port PHY
-------------------------------------------------
diff --git a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt
index 8a6223dbc143..4048f43a9d29 100644
--- a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt
@@ -85,7 +85,7 @@ Example:
SoC file extract:
-----------------
- padctl@0,7009f000 {
+ padctl@7009f000 {
compatible = "nvidia,tegra124-xusb-padctl";
reg = <0x0 0x7009f000 0x0 0x1000>;
resets = <&tegra_car 142>;
@@ -97,7 +97,7 @@ SoC file extract:
Board file extract:
-------------------
- pcie-controller@0,01003000 {
+ pcie-controller@01003000 {
...
phys = <&padctl 0>;
@@ -108,7 +108,7 @@ Board file extract:
...
- padctl: padctl@0,7009f000 {
+ padctl: padctl@7009f000 {
pinctrl-0 = <&padctl_default>;
pinctrl-names = "default";
diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
index a90c812ad642..a54c39ebbf8b 100644
--- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
+++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt
@@ -122,7 +122,7 @@ to specify in a pin configuration subnode:
2: 1.5uA (PMIC_GPIO_PULL_UP_1P5)
3: 31.5uA (PMIC_GPIO_PULL_UP_31P5)
4: 1.5uA + 30uA boost (PMIC_GPIO_PULL_UP_1P5_30)
- If this property is ommited 30uA strength will be used if
+ If this property is omitted 30uA strength will be used if
pull up is selected
- bias-high-impedance:
diff --git a/Documentation/devicetree/bindings/power/qcom,coincell-charger.txt b/Documentation/devicetree/bindings/power/qcom,coincell-charger.txt
index 0e6d8754e7ec..747899223262 100644
--- a/Documentation/devicetree/bindings/power/qcom,coincell-charger.txt
+++ b/Documentation/devicetree/bindings/power/qcom,coincell-charger.txt
@@ -29,7 +29,7 @@ IC (PMIC)
- qcom,charger-disable:
Usage: optional
Value type: <boolean>
- Definition: definining this property disables charging
+ Definition: defining this property disables charging
This charger is a sub-node of one of the 8941 PMIC blocks, and is specified
as a child node in DTS of that node. See ../mfd/qcom,spmi-pmic.txt and
diff --git a/Documentation/devicetree/bindings/regulator/palmas-pmic.txt b/Documentation/devicetree/bindings/regulator/palmas-pmic.txt
index 725393c8a7f2..99872819604f 100644
--- a/Documentation/devicetree/bindings/regulator/palmas-pmic.txt
+++ b/Documentation/devicetree/bindings/regulator/palmas-pmic.txt
@@ -1,5 +1,12 @@
* palmas regulator IP block devicetree bindings
+The tps659038 for the AM57x class have OTP spins that
+have different part numbers but the same functionality. There
+is not a need to add the OTP spins to the palmas driver. The
+spin devices should use the tps659038 as it's compatible value.
+This is the list of those devices:
+tps659037
+
Required properties:
- compatible : Should be from the list
ti,twl6035-pmic
@@ -8,6 +15,7 @@ Required properties:
ti,tps65913-pmic
ti,tps65914-pmic
ti,tps65917-pmic
+ ti,tps659038-pmic
and also the generic series names
ti,palmas-pmic
- interrupt-parent : The parent interrupt controller which is palmas.
diff --git a/Documentation/devicetree/bindings/rtc/rtc-palmas.txt b/Documentation/devicetree/bindings/rtc/rtc-palmas.txt
index adbccc0a51e1..eb1c7fdeb413 100644
--- a/Documentation/devicetree/bindings/rtc/rtc-palmas.txt
+++ b/Documentation/devicetree/bindings/rtc/rtc-palmas.txt
@@ -15,9 +15,9 @@ Optional properties:
battery is chargeable or not. If charging battery then driver can
enable the charging.
- ti,backup-battery-charge-high-current: Enable high current charging in
- backup battery. Device supports the < 100mA and > 100mA charging.
- The high current will be > 100mA. Absence of this property will
- charge battery to lower current i.e. < 100mA.
+ backup battery. Device supports the < 100uA and > 100uA charging.
+ The high current will be > 100uA. Absence of this property will
+ charge battery to lower current i.e. < 100uA.
Example:
palmas: tps65913@58 {
diff --git a/Documentation/devicetree/bindings/serial/arm,mps2-uart.txt b/Documentation/devicetree/bindings/serial/arm,mps2-uart.txt
new file mode 100644
index 000000000000..128cc6aed001
--- /dev/null
+++ b/Documentation/devicetree/bindings/serial/arm,mps2-uart.txt
@@ -0,0 +1,19 @@
+ARM MPS2 UART
+
+Required properties:
+- compatible : Should be "arm,mps2-uart"
+- reg : Address and length of the register set
+- interrupts : Reference to the UART RX, TX and overrun interrupts
+
+Required clocking property:
+- clocks : The input clock of the UART
+
+
+Examples:
+
+uart0: serial@40004000 {
+ compatible = "arm,mps2-uart";
+ reg = <0x40004000 0x1000>;
+ interrupts = <0 1 12>;
+ clocks = <&sysclk>;
+};
diff --git a/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt b/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt
index ed94c217c98d..1e82802d8e32 100644
--- a/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt
+++ b/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt
@@ -6,7 +6,7 @@ Required properties:
- interrupts : Should contain uart interrupt
Optional properties:
-- fsl,uart-has-rtscts : Indicate the uart has rts and cts
+- uart-has-rtscts : Indicate the uart has rts and cts
- fsl,irda-mode : Indicate the uart supports irda mode
- fsl,dte-mode : Indicate the uart works in DTE mode. The uart works
in DCE mode by default.
@@ -24,6 +24,6 @@ uart1: serial@73fbc000 {
compatible = "fsl,imx51-uart", "fsl,imx21-uart";
reg = <0x73fbc000 0x4000>;
interrupts = <31>;
- fsl,uart-has-rtscts;
+ uart-has-rtscts;
fsl,dte-mode;
};
diff --git a/Documentation/devicetree/bindings/serial/fsl-mxs-auart.txt b/Documentation/devicetree/bindings/serial/fsl-mxs-auart.txt
index 7c408c87e613..5c96d41899f1 100644
--- a/Documentation/devicetree/bindings/serial/fsl-mxs-auart.txt
+++ b/Documentation/devicetree/bindings/serial/fsl-mxs-auart.txt
@@ -1,8 +1,10 @@
* Freescale MXS Application UART (AUART)
-Required properties:
-- compatible : Should be "fsl,<soc>-auart". The supported SoCs include
- imx23 and imx28.
+Required properties for all SoCs:
+- compatible : Should be one of fallowing variants:
+ "fsl,imx23-auart" - Freescale i.MX23
+ "fsl,imx28-auart" - Freescale i.MX28
+ "alphascale,asm9260-auart" - Alphascale ASM9260
- reg : Address and length of the register set for the device
- interrupts : Should contain the auart interrupt numbers
- dmas: DMA specifier, consisting of a phandle to DMA controller node
@@ -10,8 +12,14 @@ Required properties:
Refer to dma.txt and fsl-mxs-dma.txt for details.
- dma-names: "rx" for RX channel, "tx" for TX channel.
+Required properties for "alphascale,asm9260-auart":
+- clocks : the clocks feeding the watchdog timer. See clock-bindings.txt
+- clock-names : should be set to
+ "mod" - source for tick counter.
+ "ahb" - ahb gate.
+
Optional properties:
-- fsl,uart-has-rtscts : Indicate the UART has RTS and CTS lines
+- uart-has-rtscts : Indicate the UART has RTS and CTS lines
for hardware flow control,
it also means you enable the DMA support for this UART.
- {rts,cts,dtr,dsr,rng,dcd}-gpios: specify a GPIO for RTS/CTS/DTR/DSR/RI/DCD
diff --git a/Documentation/devicetree/bindings/tty/serial/mvebu-uart.txt b/Documentation/devicetree/bindings/serial/mvebu-uart.txt
index 6087defd9f93..6087defd9f93 100644
--- a/Documentation/devicetree/bindings/tty/serial/mvebu-uart.txt
+++ b/Documentation/devicetree/bindings/serial/mvebu-uart.txt
diff --git a/Documentation/devicetree/bindings/serial/serial.txt b/Documentation/devicetree/bindings/serial/serial.txt
new file mode 100644
index 000000000000..fd970f76a7b8
--- /dev/null
+++ b/Documentation/devicetree/bindings/serial/serial.txt
@@ -0,0 +1,57 @@
+Generic Serial DT Bindings
+
+This document lists a set of generic properties for describing UARTs in a
+device tree. Whether these properties apply to a particular device depends on
+the DT bindings for the actual device.
+
+Optional properties:
+ - cts-gpios: Must contain a GPIO specifier, referring to the GPIO pin to be
+ used as the UART's CTS line.
+ - dcd-gpios: Must contain a GPIO specifier, referring to the GPIO pin to be
+ used as the UART's DCD line.
+ - dsr-gpios: Must contain a GPIO specifier, referring to the GPIO pin to be
+ used as the UART's DSR line.
+ - dtr-gpios: Must contain a GPIO specifier, referring to the GPIO pin to be
+ used as the UART's DTR line.
+ - rng-gpios: Must contain a GPIO specifier, referring to the GPIO pin to be
+ used as the UART's RNG line.
+ - rts-gpios: Must contain a GPIO specifier, referring to the GPIO pin to be
+ used as the UART's RTS line.
+
+ - uart-has-rtscts: The presence of this property indicates that the
+ UART has dedicated lines for RTS/CTS hardware flow control, and that
+ they are available for use (wired and enabled by pinmux configuration).
+ This depends on both the UART hardware and the board wiring.
+ Note that this property is mutually-exclusive with "cts-gpios" and
+ "rts-gpios" above.
+
+
+Examples:
+
+ uart1: serial@48022000 {
+ compatible = "ti,am3352-uart", "ti,omap3-uart";
+ ti,hwmods = "uart2";
+ clock-frequency = <48000000>;
+ reg = <0x48022000 0x2000>;
+ interrupts = <73>;
+ dmas = <&edma 28 0>, <&edma 29 0>;
+ dma-names = "tx", "rx";
+ dtr-gpios = <&gpio2 22 GPIO_ACTIVE_LOW>;
+ dsr-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
+ dcd-gpios = <&gpio2 24 GPIO_ACTIVE_LOW>;
+ rng-gpios = <&gpio2 25 GPIO_ACTIVE_LOW>;
+ cts-gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
+ rts-gpios = <&gpio0 13 GPIO_ACTIVE_LOW>;
+ status = "okay";
+ };
+
+ scifa4: serial@e6c80000 {
+ compatible = "renesas,scifa-sh73a0", "renesas,scifa";
+ reg = <0xe6c80000 0x100>;
+ interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&mstp2_clks SH73A0_CLK_SCIFA4>;
+ clock-names = "fck";
+ power-domains = <&pd_a3sp>;
+ uart-has-rtscts;
+ status = "okay";
+ };
diff --git a/Documentation/devicetree/bindings/serial/sirf-uart.txt b/Documentation/devicetree/bindings/serial/sirf-uart.txt
index 67e2a0aeb042..1e48bbbeecc6 100644
--- a/Documentation/devicetree/bindings/serial/sirf-uart.txt
+++ b/Documentation/devicetree/bindings/serial/sirf-uart.txt
@@ -9,9 +9,9 @@ Required properties:
- clocks : Should contain uart clock number
Optional properties:
-- sirf,uart-has-rtscts: we have hardware flow controller pins in hardware
-- rts-gpios: RTS pin for USP-based UART if sirf,uart-has-rtscts is true
-- cts-gpios: CTS pin for USP-based UART if sirf,uart-has-rtscts is true
+- uart-has-rtscts: we have hardware flow controller pins in hardware
+- rts-gpios: RTS pin for USP-based UART if uart-has-rtscts is true
+- cts-gpios: CTS pin for USP-based UART if uart-has-rtscts is true
Example:
@@ -28,7 +28,7 @@ On the board-specific dts, we can put rts-gpios and cts-gpios like
usp@b0090000 {
compatible = "sirf,prima2-usp-uart";
- sirf,uart-has-rtscts;
+ uart-has-rtscts;
rts-gpios = <&gpio 15 0>;
cts-gpios = <&gpio 46 0>;
};
diff --git a/Documentation/devicetree/bindings/soc/ti/keystone-navigator-qmss.txt b/Documentation/devicetree/bindings/soc/ti/keystone-navigator-qmss.txt
index d1ce21a4904d..64c66a5644e7 100644
--- a/Documentation/devicetree/bindings/soc/ti/keystone-navigator-qmss.txt
+++ b/Documentation/devicetree/bindings/soc/ti/keystone-navigator-qmss.txt
@@ -42,7 +42,7 @@ Required properties:
- queue-pools : child node classifying the queue ranges into pools.
Queue ranges are grouped into 3 type of pools:
- qpend : pool of qpend(interruptible) queues
- - general-purpose : pool of general queues, primarly used
+ - general-purpose : pool of general queues, primarily used
as free descriptor queues or the
transmit DMA queues.
- accumulator : pool of queues on PDSP accumulator channel
@@ -50,7 +50,7 @@ Required properties:
-- qrange : number of queues to use per queue range, specified as
<"base queue #" "# of queues">.
-- interrupts : Optional property to specify the interrupt mapping
- for interruptible queues. The driver additionaly sets
+ for interruptible queues. The driver additionally sets
the interrupt affinity hint based on the cpu mask.
-- qalloc-by-id : Optional property to specify that the queues in this
range can only be allocated by queue id.
@@ -80,7 +80,7 @@ Required properties:
latency : time to delay the interrupt, specified
in microseconds.
-- multi-queue : Optional property to specify that the channel has to
- monitor upto 32 queues starting at the base queue #.
+ monitor up to 32 queues starting at the base queue #.
- descriptor-regions : child node describing the memory regions for keystone
navigator packet DMA descriptors. The memory for
descriptors will be allocated by the driver.
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.txt
index 275c6ea356f6..44d27456e8a4 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra30-hda.txt
@@ -15,7 +15,7 @@ Required properties:
Example:
-hda@0,70030000 {
+hda@70030000 {
compatible = "nvidia,tegra124-hda", "nvidia,tegra30-hda";
reg = <0x0 0x70030000 0x0 0x10000>;
interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/Documentation/devicetree/bindings/sram/sram.txt b/Documentation/devicetree/bindings/sram/sram.txt
index 227e3a341af1..add48f09015e 100644
--- a/Documentation/devicetree/bindings/sram/sram.txt
+++ b/Documentation/devicetree/bindings/sram/sram.txt
@@ -51,7 +51,7 @@ sram: sram@5c000000 {
compatible = "mmio-sram";
reg = <0x5c000000 0x40000>; /* 256 KiB SRAM at address 0x5c000000 */
- #adress-cells = <1>;
+ #address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x5c000000 0x40000>;
diff --git a/Documentation/devicetree/bindings/thermal/tegra-soctherm.txt b/Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.txt
index 6b68cd150405..6908d3aca598 100644
--- a/Documentation/devicetree/bindings/thermal/tegra-soctherm.txt
+++ b/Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.txt
@@ -29,7 +29,7 @@ Required properties :
Example :
- soctherm@0,700e2000 {
+ soctherm@700e2000 {
compatible = "nvidia,tegra124-soctherm";
reg = <0x0 0x700e2000 0x0 0x1000>;
interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt
index fb2ad0acedbd..7d7ce089b003 100644
--- a/Documentation/devicetree/bindings/usb/dwc3.txt
+++ b/Documentation/devicetree/bindings/usb/dwc3.txt
@@ -14,7 +14,6 @@ Optional properties:
the second element is expected to be a handle to the USB3/SS PHY
- phys: from the *Generic PHY* bindings
- phy-names: from the *Generic PHY* bindings
- - tx-fifo-resize: determines if the FIFO *has* to be reallocated.
- snps,usb3_lpm_capable: determines if platform is USB3 LPM capable
- snps,disable_scramble_quirk: true when SW should disable data scrambling.
Only really useful for FPGA builds.
@@ -38,6 +37,8 @@ Optional properties:
- snps,dis_u2_susphy_quirk: when set core will disable USB2 suspend phy.
- snps,dis_enblslpm_quirk: when set clears the enblslpm in GUSB2PHYCFG,
disabling the suspend signal to the PHY.
+ - snps,dis_rxdet_inp3_quirk: when set core will disable receiver detection
+ in PHY P3 power state.
- snps,is-utmi-l1-suspend: true when DWC3 asserts output signal
utmi_l1_suspend_n, false when asserts utmi_sleep_n
- snps,hird-threshold: HIRD threshold
@@ -47,6 +48,8 @@ Optional properties:
register for post-silicon frame length adjustment when the
fladj_30mhz_sdbnd signal is invalid or incorrect.
+ - <DEPRECATED> tx-fifo-resize: determines if the FIFO *has* to be reallocated.
+
This is usually a subnode to DWC3 glue to which it is connected.
dwc3@4a030000 {
@@ -54,5 +57,4 @@ dwc3@4a030000 {
reg = <0x4a030000 0xcfff>;
interrupts = <0 92 4>
usb-phy = <&usb2_phy>, <&usb3,phy>;
- tx-fifo-resize;
};
diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.txt b/Documentation/devicetree/bindings/usb/qcom,dwc3.txt
index ca164e71dd50..39acb084bce9 100644
--- a/Documentation/devicetree/bindings/usb/qcom,dwc3.txt
+++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.txt
@@ -59,7 +59,6 @@ Example device nodes:
interrupts = <0 205 0x4>;
phys = <&hs_phy>, <&ss_phy>;
phy-names = "usb2-phy", "usb3-phy";
- tx-fifo-resize;
dr_mode = "host";
};
};
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 316412dc7913..4454483cc53f 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -28,6 +28,7 @@ aptina Aptina Imaging
arasan Arasan Chip Systems
arm ARM Ltd.
armadeus ARMadeus Systems SARL
+arrow Arrow Electronics
artesyn Artesyn Embedded Technologies Inc.
asahi-kasei Asahi Kasei Corp.
aspeed ASPEED Technology Inc.
@@ -60,6 +61,7 @@ cnxt Conexant Systems, Inc.
compulab CompuLab Ltd.
cortina Cortina Systems, Inc.
cosmic Cosmic Circuits
+creative Creative Technology Ltd
crystalfontz Crystalfontz America, Inc.
cubietech Cubietech, Ltd.
cypress Cypress Semiconductor Corporation
@@ -79,6 +81,7 @@ ebv EBV Elektronik
edt Emerging Display Technologies
eeti eGalax_eMPIA Technology Inc
elan Elan Microelectronic Corp.
+embest Shenzhen Embest Technology Co., Ltd.
emmicro EM Microelectronic
energymicro Silicon Laboratories (formerly Energy Micro AS)
epcos EPCOS AG
@@ -124,6 +127,7 @@ idt Integrated Device Technologies, Inc.
ifi Ingenieurburo Fur Ic-Technologie (I/F/I)
iom Iomega Corporation
img Imagination Technologies Ltd.
+inforce Inforce Computing
ingenic Ingenic Semiconductor
innolux Innolux Corporation
intel Intel Corporation
@@ -147,6 +151,7 @@ lsi LSI Corp. (LSI Logic)
lltc Linear Technology Corporation
marvell Marvell Technology Group Ltd.
maxim Maxim Integrated Products
+meas Measurement Specialties
mediatek MediaTek Inc.
melexis Melexis N.V.
merrii Merrii Technology Co., Ltd.
diff --git a/Documentation/driver-model/devres.txt b/Documentation/driver-model/devres.txt
index 6c4478ce582d..c63eea0c1c8c 100644
--- a/Documentation/driver-model/devres.txt
+++ b/Documentation/driver-model/devres.txt
@@ -236,6 +236,7 @@ certainly invest a bit more effort into libata core layer).
CLOCK
devm_clk_get()
devm_clk_put()
+ devm_clk_hw_register()
DMA
dmam_alloc_coherent()
@@ -267,6 +268,10 @@ IIO
devm_iio_kfifo_free()
devm_iio_trigger_alloc()
devm_iio_trigger_free()
+ devm_iio_channel_get()
+ devm_iio_channel_release()
+ devm_iio_channel_get_all()
+ devm_iio_channel_release_all()
INPUT
devm_input_allocate_device()
diff --git a/Documentation/isa.txt b/Documentation/isa.txt
new file mode 100644
index 000000000000..f232c26a40be
--- /dev/null
+++ b/Documentation/isa.txt
@@ -0,0 +1,121 @@
+ISA Drivers
+-----------
+
+The following text is adapted from the commit message of the initial
+commit of the ISA bus driver authored by Rene Herman.
+
+During the recent "isa drivers using platform devices" discussion it was
+pointed out that (ALSA) ISA drivers ran into the problem of not having
+the option to fail driver load (device registration rather) upon not
+finding their hardware due to a probe() error not being passed up
+through the driver model. In the course of that, I suggested a separate
+ISA bus might be best; Russell King agreed and suggested this bus could
+use the .match() method for the actual device discovery.
+
+The attached does this. For this old non (generically) discoverable ISA
+hardware only the driver itself can do discovery so as a difference with
+the platform_bus, this isa_bus also distributes match() up to the
+driver.
+
+As another difference: these devices only exist in the driver model due
+to the driver creating them because it might want to drive them, meaning
+that all device creation has been made internal as well.
+
+The usage model this provides is nice, and has been acked from the ALSA
+side by Takashi Iwai and Jaroslav Kysela. The ALSA driver module_init's
+now (for oldisa-only drivers) become:
+
+static int __init alsa_card_foo_init(void)
+{
+ return isa_register_driver(&snd_foo_isa_driver, SNDRV_CARDS);
+}
+
+static void __exit alsa_card_foo_exit(void)
+{
+ isa_unregister_driver(&snd_foo_isa_driver);
+}
+
+Quite like the other bus models therefore. This removes a lot of
+duplicated init code from the ALSA ISA drivers.
+
+The passed in isa_driver struct is the regular driver struct embedding a
+struct device_driver, the normal probe/remove/shutdown/suspend/resume
+callbacks, and as indicated that .match callback.
+
+The "SNDRV_CARDS" you see being passed in is a "unsigned int ndev"
+parameter, indicating how many devices to create and call our methods
+with.
+
+The platform_driver callbacks are called with a platform_device param;
+the isa_driver callbacks are being called with a "struct device *dev,
+unsigned int id" pair directly -- with the device creation completely
+internal to the bus it's much cleaner to not leak isa_dev's by passing
+them in at all. The id is the only thing we ever want other then the
+struct device * anyways, and it makes for nicer code in the callbacks as
+well.
+
+With this additional .match() callback ISA drivers have all options. If
+ALSA would want to keep the old non-load behaviour, it could stick all
+of the old .probe in .match, which would only keep them registered after
+everything was found to be present and accounted for. If it wanted the
+behaviour of always loading as it inadvertently did for a bit after the
+changeover to platform devices, it could just not provide a .match() and
+do everything in .probe() as before.
+
+If it, as Takashi Iwai already suggested earlier as a way of following
+the model from saner buses more closely, wants to load when a later bind
+could conceivably succeed, it could use .match() for the prerequisites
+(such as checking the user wants the card enabled and that port/irq/dma
+values have been passed in) and .probe() for everything else. This is
+the nicest model.
+
+To the code...
+
+This exports only two functions; isa_{,un}register_driver().
+
+isa_register_driver() register's the struct device_driver, and then
+loops over the passed in ndev creating devices and registering them.
+This causes the bus match method to be called for them, which is:
+
+int isa_bus_match(struct device *dev, struct device_driver *driver)
+{
+ struct isa_driver *isa_driver = to_isa_driver(driver);
+
+ if (dev->platform_data == isa_driver) {
+ if (!isa_driver->match ||
+ isa_driver->match(dev, to_isa_dev(dev)->id))
+ return 1;
+ dev->platform_data = NULL;
+ }
+ return 0;
+}
+
+The first thing this does is check if this device is in fact one of this
+driver's devices by seeing if the device's platform_data pointer is set
+to this driver. Platform devices compare strings, but we don't need to
+do that with everything being internal, so isa_register_driver() abuses
+dev->platform_data as a isa_driver pointer which we can then check here.
+I believe platform_data is available for this, but if rather not, moving
+the isa_driver pointer to the private struct isa_dev is ofcourse fine as
+well.
+
+Then, if the the driver did not provide a .match, it matches. If it did,
+the driver match() method is called to determine a match.
+
+If it did _not_ match, dev->platform_data is reset to indicate this to
+isa_register_driver which can then unregister the device again.
+
+If during all this, there's any error, or no devices matched at all
+everything is backed out again and the error, or -ENODEV, is returned.
+
+isa_unregister_driver() just unregisters the matched devices and the
+driver itself.
+
+module_isa_driver is a helper macro for ISA drivers which do not do
+anything special in module init/exit. This eliminates a lot of
+boilerplate code. Each module may only use this macro once, and calling
+it replaces module_init and module_exit.
+
+max_num_isa_dev is a macro to determine the maximum possible number of
+ISA devices which may be registered in the I/O port address space given
+the address extent of the ISA devices.
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 4e76a349b6f8..82b42c958d1c 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1054,6 +1054,12 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
the driver will use only 32-bit accessors to read/write
the device registers.
+ meson,<addr>
+ Start an early, polled-mode console on a meson serial
+ port at the specified address. The serial port must
+ already be setup and configured. Options are not yet
+ supported.
+
msm_serial,<addr>
Start an early, polled-mode console on an msm serial
port at the specified address. The serial port
diff --git a/Documentation/serial/tty.txt b/Documentation/serial/tty.txt
index 798cba82c762..b48780977a68 100644
--- a/Documentation/serial/tty.txt
+++ b/Documentation/serial/tty.txt
@@ -210,9 +210,6 @@ TTY_IO_ERROR If set, causes all subsequent userspace read/write
TTY_OTHER_CLOSED Device is a pty and the other side has closed.
-TTY_OTHER_DONE Device is a pty and the other side has closed and
- all pending input processing has been completed.
-
TTY_NO_WRITE_SPLIT Prevent driver from splitting up writes into
smaller chunks.
diff --git a/Documentation/sync_file.txt b/Documentation/sync_file.txt
new file mode 100644
index 000000000000..eaf8297dbca2
--- /dev/null
+++ b/Documentation/sync_file.txt
@@ -0,0 +1,69 @@
+ Sync File API Guide
+ ~~~~~~~~~~~~~~~~~~~
+
+ Gustavo Padovan
+ <gustavo at padovan dot org>
+
+This document serves as a guide for device drivers writers on what the
+sync_file API is, and how drivers can support it. Sync file is the carrier of
+the fences(struct fence) that needs to synchronized between drivers or across
+process boundaries.
+
+The sync_file API is meant to be used to send and receive fence information
+to/from userspace. It enables userspace to do explicit fencing, where instead
+of attaching a fence to the buffer a producer driver (such as a GPU or V4L
+driver) sends the fence related to the buffer to userspace via a sync_file.
+
+The sync_file then can be sent to the consumer (DRM driver for example), that
+will not use the buffer for anything before the fence(s) signals, i.e., the
+driver that issued the fence is not using/processing the buffer anymore, so it
+signals that the buffer is ready to use. And vice-versa for the consumer ->
+producer part of the cycle.
+
+Sync files allows userspace awareness on buffer sharing synchronization between
+drivers.
+
+Sync file was originally added in the Android kernel but current Linux Desktop
+can benefit a lot from it.
+
+in-fences and out-fences
+------------------------
+
+Sync files can go either to or from userspace. When a sync_file is sent from
+the driver to userspace we call the fences it contains 'out-fences'. They are
+related to a buffer that the driver is processing or is going to process, so
+the driver an create out-fence to be able to notify, through fence_signal(),
+when it has finished using (or processing) that buffer. Out-fences are fences
+that the driver creates.
+
+On the other hand if the driver receives fence(s) through a sync_file from
+userspace we call these fence(s) 'in-fences'. Receiveing in-fences means that
+we need to wait for the fence(s) to signal before using any buffer related to
+the in-fences.
+
+Creating Sync Files
+-------------------
+
+When a driver needs to send an out-fence userspace it creates a sync_file.
+
+Interface:
+ struct sync_file *sync_file_create(struct fence *fence);
+
+The caller pass the out-fence and gets back the sync_file. That is just the
+first step, next it needs to install an fd on sync_file->file. So it gets an
+fd:
+
+ fd = get_unused_fd_flags(O_CLOEXEC);
+
+and installs it on sync_file->file:
+
+ fd_install(fd, sync_file->file);
+
+The sync_file fd now can be sent to userspace.
+
+If the creation process fail, or the sync_file needs to be released by any
+other reason fput(sync_file->file) should be used.
+
+References:
+[1] struct sync_file in include/linux/sync_file.h
+[2] All interfaces mentioned above defined in include/linux/sync_file.h
diff --git a/Documentation/trace/coresight.txt b/Documentation/trace/coresight.txt
index 0a5c3290e732..a33c88cd5d1d 100644
--- a/Documentation/trace/coresight.txt
+++ b/Documentation/trace/coresight.txt
@@ -190,8 +190,8 @@ expected to be accessed and controlled using those entries.
Last but not least, "struct module *owner" is expected to be set to reflect
the information carried in "THIS_MODULE".
-How to use
-----------
+How to use the tracer modules
+-----------------------------
Before trace collection can start, a coresight sink needs to be identify.
There is no limit on the amount of sinks (nor sources) that can be enabled at
@@ -297,3 +297,36 @@ Info Tracing enabled
Instruction 13570831 0x8026B584 E28DD00C false ADD sp,sp,#0xc
Instruction 0 0x8026B588 E8BD8000 true LDM sp!,{pc}
Timestamp Timestamp: 17107041535
+
+How to use the STM module
+-------------------------
+
+Using the System Trace Macrocell module is the same as the tracers - the only
+difference is that clients are driving the trace capture rather
+than the program flow through the code.
+
+As with any other CoreSight component, specifics about the STM tracer can be
+found in sysfs with more information on each entry being found in [1]:
+
+root@genericarmv8:~# ls /sys/bus/coresight/devices/20100000.stm
+enable_source hwevent_select port_enable subsystem uevent
+hwevent_enable mgmt port_select traceid
+root@genericarmv8:~#
+
+Like any other source a sink needs to be identified and the STM enabled before
+being used:
+
+root@genericarmv8:~# echo 1 > /sys/bus/coresight/devices/20010000.etf/enable_sink
+root@genericarmv8:~# echo 1 > /sys/bus/coresight/devices/20100000.stm/enable_source
+
+From there user space applications can request and use channels using the devfs
+interface provided for that purpose by the generic STM API:
+
+root@genericarmv8:~# ls -l /dev/20100000.stm
+crw------- 1 root root 10, 61 Jan 3 18:11 /dev/20100000.stm
+root@genericarmv8:~#
+
+Details on how to use the generic STM API can be found here [2].
+
+[1]. Documentation/ABI/testing/sysfs-bus-coresight-devices-stm
+[2]. Documentation/trace/stm.txt
diff --git a/Documentation/usb/chipidea.txt b/Documentation/usb/chipidea.txt
index 678741b0f213..edf7cdfddc88 100644
--- a/Documentation/usb/chipidea.txt
+++ b/Documentation/usb/chipidea.txt
@@ -3,14 +3,17 @@
To show how to demo OTG HNP and SRP functions via sys input files
with 2 Freescale i.MX6Q sabre SD boards.
-1.1 How to enable OTG FSM in menuconfig
+1.1 How to enable OTG FSM
---------------------------------------
-Select CONFIG_USB_OTG_FSM, rebuild kernel Image and modules.
-If you want to check some internal variables for otg fsm,
-mount debugfs, there are 2 files which can show otg fsm
-variables and some controller registers value:
+1.1.1 Select CONFIG_USB_OTG_FSM in menuconfig, rebuild kernel
+Image and modules. If you want to check some internal
+variables for otg fsm, mount debugfs, there are 2 files
+which can show otg fsm variables and some controller registers value:
cat /sys/kernel/debug/ci_hdrc.0/otg
cat /sys/kernel/debug/ci_hdrc.0/registers
+1.1.2 Add below entries in your dts file for your controller node
+ otg-rev = <0x0200>;
+ adp-disable;
1.2 Test operations
-------------------
diff --git a/Documentation/w1/slaves/w1_therm b/Documentation/w1/slaves/w1_therm
index 13411fe52f7f..d1f93af36f38 100644
--- a/Documentation/w1/slaves/w1_therm
+++ b/Documentation/w1/slaves/w1_therm
@@ -33,7 +33,15 @@ temperature conversion at a time. If none of the devices are parasite
powered it would be possible to convert all the devices at the same
time and then go back to read individual sensors. That isn't
currently supported. The driver also doesn't support reduced
-precision (which would also reduce the conversion time).
+precision (which would also reduce the conversion time) when reading values.
+
+Writing a value between 9 and 12 to the sysfs w1_slave file will change the
+precision of the sensor for the next readings. This value is in (volatile)
+SRAM, so it is reset when the sensor gets power-cycled.
+
+To store the current precision configuration into EEPROM, the value 0
+has to be written to the sysfs w1_slave file. Since the EEPROM has a limited
+amount of writes (>50k), this command should be used wisely.
The module parameter strong_pullup can be set to 0 to disable the
strong pullup, 1 to enable autodetection or 2 to force strong pullup.
diff --git a/MAINTAINERS b/MAINTAINERS
index edae67163f07..ed1229e76259 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -175,7 +175,6 @@ F: drivers/net/ethernet/realtek/r8169.c
8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
L: linux-serial@vger.kernel.org
-W: http://serial.sourceforge.net
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
F: drivers/tty/serial/8250*
@@ -777,6 +776,15 @@ S: Supported
F: drivers/android/
F: drivers/staging/android/
+ANDROID ION DRIVER
+M: Laura Abbott <labbott@redhat.com>
+M: Sumit Semwal <sumit.semwal@linaro.org>
+L: devel@driverdev.osuosl.org
+S: Supported
+F: drivers/staging/android/ion
+F: drivers/staging/android/uapi/ion.h
+F: drivers/staging/android/uapi/ion_test.h
+
AOA (Apple Onboard Audio) ALSA DRIVER
M: Johannes Berg <johannes@sipsolutions.net>
L: linuxppc-dev@lists.ozlabs.org
@@ -977,7 +985,7 @@ S: Maintained
L: linux-arm-kernel@axis.com
F: arch/arm/mach-artpec
F: arch/arm/boot/dts/artpec6*
-F: drivers/clk/clk-artpec6.c
+F: drivers/clk/axis
ARM/ASPEED MACHINE SUPPORT
M: Joel Stanley <joel@jms.id.au>
@@ -2048,6 +2056,11 @@ M: Nicolas Ferre <nicolas.ferre@atmel.com>
S: Supported
F: drivers/tty/serial/atmel_serial.c
+ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
+M: Nicolas Ferre <nicolas.ferre@atmel.com>
+S: Supported
+F: drivers/power/reset/at91-sama5d2_shdwc.c
+
ATMEL SAMA5D2 ADC DRIVER
M: Ludovic Desroches <ludovic.desroches@atmel.com>
L: linux-iio@vger.kernel.org
@@ -4742,6 +4755,7 @@ F: sound/soc/fsl/mpc8610_hpcd.c
FREESCALE QORIQ MANAGEMENT COMPLEX DRIVER
M: "J. German Rivera" <German.Rivera@freescale.com>
+M: Stuart Yoder <stuart.yoder@nxp.com>
L: linux-kernel@vger.kernel.org
S: Maintained
F: drivers/staging/fsl-mc/
@@ -5613,7 +5627,7 @@ IIO SUBSYSTEM AND DRIVERS
M: Jonathan Cameron <jic23@kernel.org>
R: Hartmut Knaack <knaack.h@gmx.de>
R: Lars-Peter Clausen <lars@metafoo.de>
-R: Peter Meerwald <pmeerw@pmeerw.net>
+R: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
L: linux-iio@vger.kernel.org
S: Maintained
F: drivers/iio/
@@ -5897,6 +5911,7 @@ F: drivers/net/wireless/intel/iwlegacy/
INTEL WIRELESS WIFI LINK (iwlwifi)
M: Johannes Berg <johannes.berg@intel.com>
M: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
+M: Luca Coelho <luciano.coelho@intel.com>
M: Intel Linux Wireless <linuxwifi@intel.com>
L: linux-wireless@vger.kernel.org
W: http://intellinuxwireless.org
@@ -6062,6 +6077,13 @@ F: include/linux/irqdomain.h
F: kernel/irq/irqdomain.c
F: kernel/irq/msi.c
+ISA
+M: William Breathitt Gray <vilhelm.gray@gmail.com>
+S: Maintained
+F: Documentation/isa.txt
+F: drivers/base/isa.c
+F: include/linux/isa.h
+
ISAPNP
M: Jaroslav Kysela <perex@perex.cz>
S: Maintained
@@ -9835,6 +9857,7 @@ F: drivers/mmc/host/dw_mmc*
SYSTEM TRACE MODULE CLASS
M: Alexander Shishkin <alexander.shishkin@linux.intel.com>
S: Maintained
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
F: Documentation/trace/stm.txt
F: drivers/hwtracing/stm/
F: include/linux/stm.h
diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c
index e70cadec7ce6..21fd50def270 100644
--- a/arch/ia64/hp/sim/simserial.c
+++ b/arch/ia64/hp/sim/simserial.c
@@ -300,7 +300,7 @@ static int rs_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg)
if ((cmd != TIOCGSERIAL) && (cmd != TIOCSSERIAL) &&
(cmd != TIOCSERCONFIG) && (cmd != TIOCSERGSTRUCT) &&
(cmd != TIOCMIWAIT)) {
- if (tty->flags & (1 << TTY_IO_ERROR))
+ if (tty_io_error(tty))
return -EIO;
}
diff --git a/arch/mips/ath79/early_printk.c b/arch/mips/ath79/early_printk.c
index b955fafc58ba..d1adc59af5bf 100644
--- a/arch/mips/ath79/early_printk.c
+++ b/arch/mips/ath79/early_printk.c
@@ -31,13 +31,15 @@ static inline void prom_putchar_wait(void __iomem *reg, u32 mask, u32 val)
} while (1);
}
+#define BOTH_EMPTY (UART_LSR_TEMT | UART_LSR_THRE)
+
static void prom_putchar_ar71xx(unsigned char ch)
{
void __iomem *base = (void __iomem *)(KSEG1ADDR(AR71XX_UART_BASE));
- prom_putchar_wait(base + UART_LSR * 4, UART_LSR_THRE, UART_LSR_THRE);
+ prom_putchar_wait(base + UART_LSR * 4, BOTH_EMPTY, BOTH_EMPTY);
__raw_writel(ch, base + UART_TX * 4);
- prom_putchar_wait(base + UART_LSR * 4, UART_LSR_THRE, UART_LSR_THRE);
+ prom_putchar_wait(base + UART_LSR * 4, BOTH_EMPTY, BOTH_EMPTY);
}
static void prom_putchar_ar933x(unsigned char ch)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 0a7b885964ba..48ac29034e1e 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -2447,8 +2447,6 @@ config ISA_DMA_API
Enables ISA-style DMA support for devices requiring such controllers.
If unsure, say Y.
-if X86_32
-
config ISA
bool "ISA support"
---help---
@@ -2458,6 +2456,8 @@ config ISA
(MCA) or VESA. ISA is an older system, now being displaced by PCI;
newer boards don't support it. If you have ISA, say Y, otherwise N.
+if X86_32
+
config EISA
bool "EISA support"
depends on ISA
diff --git a/drivers/Kconfig b/drivers/Kconfig
index d2ac339de85f..430f761b0d8d 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -114,6 +114,8 @@ source "drivers/rtc/Kconfig"
source "drivers/dma/Kconfig"
+source "drivers/dma-buf/Kconfig"
+
source "drivers/dca/Kconfig"
source "drivers/auxdisplay/Kconfig"
diff --git a/drivers/base/devcoredump.c b/drivers/base/devcoredump.c
index 1bd120a0b084..240374fd1838 100644
--- a/drivers/base/devcoredump.c
+++ b/drivers/base/devcoredump.c
@@ -4,6 +4,7 @@
* GPL LICENSE SUMMARY
*
* Copyright(c) 2014 Intel Mobile Communications GmbH
+ * Copyright(c) 2015 Intel Deutschland GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -41,12 +42,12 @@ static bool devcd_disabled;
struct devcd_entry {
struct device devcd_dev;
- const void *data;
+ void *data;
size_t datalen;
struct module *owner;
ssize_t (*read)(char *buffer, loff_t offset, size_t count,
- const void *data, size_t datalen);
- void (*free)(const void *data);
+ void *data, size_t datalen);
+ void (*free)(void *data);
struct delayed_work del_wk;
struct device *failing_dev;
};
@@ -174,7 +175,7 @@ static struct class devcd_class = {
};
static ssize_t devcd_readv(char *buffer, loff_t offset, size_t count,
- const void *data, size_t datalen)
+ void *data, size_t datalen)
{
if (offset > datalen)
return -EINVAL;
@@ -188,6 +189,11 @@ static ssize_t devcd_readv(char *buffer, loff_t offset, size_t count,
return count;
}
+static void devcd_freev(void *data)
+{
+ vfree(data);
+}
+
/**
* dev_coredumpv - create device coredump with vmalloc data
* @dev: the struct device for the crashed device
@@ -198,10 +204,10 @@ static ssize_t devcd_readv(char *buffer, loff_t offset, size_t count,
* This function takes ownership of the vmalloc'ed data and will free
* it when it is no longer used. See dev_coredumpm() for more information.
*/
-void dev_coredumpv(struct device *dev, const void *data, size_t datalen,
+void dev_coredumpv(struct device *dev, void *data, size_t datalen,
gfp_t gfp)
{
- dev_coredumpm(dev, NULL, data, datalen, gfp, devcd_readv, vfree);
+ dev_coredumpm(dev, NULL, data, datalen, gfp, devcd_readv, devcd_freev);
}
EXPORT_SYMBOL_GPL(dev_coredumpv);
@@ -213,6 +219,44 @@ static int devcd_match_failing(struct device *dev, const void *failing)
}
/**
+ * devcd_free_sgtable - free all the memory of the given scatterlist table
+ * (i.e. both pages and scatterlist instances)
+ * NOTE: if two tables allocated with devcd_alloc_sgtable and then chained
+ * using the sg_chain function then that function should be called only once
+ * on the chained table
+ * @table: pointer to sg_table to free
+ */
+static void devcd_free_sgtable(void *data)
+{
+ _devcd_free_sgtable(data);
+}
+
+/**
+ * devcd_read_from_table - copy data from sg_table to a given buffer
+ * and return the number of bytes read
+ * @buffer: the buffer to copy the data to it
+ * @buf_len: the length of the buffer
+ * @data: the scatterlist table to copy from
+ * @offset: start copy from @offset@ bytes from the head of the data
+ * in the given scatterlist
+ * @data_len: the length of the data in the sg_table
+ */
+static ssize_t devcd_read_from_sgtable(char *buffer, loff_t offset,
+ size_t buf_len, void *data,
+ size_t data_len)
+{
+ struct scatterlist *table = data;
+
+ if (offset > data_len)
+ return -EINVAL;
+
+ if (offset + buf_len > data_len)
+ buf_len = data_len - offset;
+ return sg_pcopy_to_buffer(table, sg_nents(table), buffer, buf_len,
+ offset);
+}
+
+/**
* dev_coredumpm - create device coredump with read/free methods
* @dev: the struct device for the crashed device
* @owner: the module that contains the read/free functions, use %THIS_MODULE
@@ -228,10 +272,10 @@ static int devcd_match_failing(struct device *dev, const void *failing)
* function will be called to free the data.
*/
void dev_coredumpm(struct device *dev, struct module *owner,
- const void *data, size_t datalen, gfp_t gfp,
+ void *data, size_t datalen, gfp_t gfp,
ssize_t (*read)(char *buffer, loff_t offset, size_t count,
- const void *data, size_t datalen),
- void (*free)(const void *data))
+ void *data, size_t datalen),
+ void (*free)(void *data))
{
static atomic_t devcd_count = ATOMIC_INIT(0);
struct devcd_entry *devcd;
@@ -291,6 +335,27 @@ void dev_coredumpm(struct device *dev, struct module *owner,
}
EXPORT_SYMBOL_GPL(dev_coredumpm);
+/**
+ * dev_coredumpmsg - create device coredump that uses scatterlist as data
+ * parameter
+ * @dev: the struct device for the crashed device
+ * @table: the dump data
+ * @datalen: length of the data
+ * @gfp: allocation flags
+ *
+ * Creates a new device coredump for the given device. If a previous one hasn't
+ * been read yet, the new coredump is discarded. The data lifetime is determined
+ * by the device coredump framework and when it is no longer needed
+ * it will free the data.
+ */
+void dev_coredumpsg(struct device *dev, struct scatterlist *table,
+ size_t datalen, gfp_t gfp)
+{
+ dev_coredumpm(dev, NULL, table, datalen, gfp, devcd_read_from_sgtable,
+ devcd_free_sgtable);
+}
+EXPORT_SYMBOL_GPL(dev_coredumpsg);
+
static int __init devcoredump_init(void)
{
return class_register(&devcd_class);
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 3ec0766ed5e9..601f64fcc890 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -279,8 +279,7 @@ if RTC_LIB=n
config RTC
tristate "Enhanced Real Time Clock Support (legacy PC RTC driver)"
- depends on !PPC && !PARISC && !IA64 && !M68K && !SPARC && !FRV \
- && !ARM && !SUPERH && !S390 && !AVR32 && !BLACKFIN && !UML
+ depends on ALPHA || (MIPS && MACH_LOONGSON64) || MN10300
---help---
If you say Y here and create a character special file /dev/rtc with
major number 10 and minor number 135 using mknod ("man mknod"), you
@@ -585,7 +584,6 @@ config TELCLOCK
config DEVPORT
bool
- depends on !M68K
depends on ISA || PCI
default y
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
index e524e8302da6..d28922df01d7 100644
--- a/drivers/char/pcmcia/synclink_cs.c
+++ b/drivers/char/pcmcia/synclink_cs.c
@@ -1101,7 +1101,7 @@ static void dcd_change(MGSLPC_INFO *info, struct tty_struct *tty)
wake_up_interruptible(&info->status_event_wait_q);
wake_up_interruptible(&info->event_wait_q);
- if (info->port.flags & ASYNC_CHECK_CD) {
+ if (tty_port_check_carrier(&info->port)) {
if (debug_level >= DEBUG_LEVEL_ISR)
printk("%s CD now %s...", info->device_name,
(info->serial_signals & SerialSignal_DCD) ? "on" : "off");
@@ -1272,7 +1272,7 @@ static int startup(MGSLPC_INFO * info, struct tty_struct *tty)
if (debug_level >= DEBUG_LEVEL_INFO)
printk("%s(%d):startup(%s)\n", __FILE__, __LINE__, info->device_name);
- if (info->port.flags & ASYNC_INITIALIZED)
+ if (tty_port_initialized(&info->port))
return 0;
if (!info->tx_buf) {
@@ -1311,7 +1311,7 @@ static int startup(MGSLPC_INFO * info, struct tty_struct *tty)
if (tty)
clear_bit(TTY_IO_ERROR, &tty->flags);
- info->port.flags |= ASYNC_INITIALIZED;
+ tty_port_set_initialized(&info->port, 1);
return 0;
}
@@ -1322,7 +1322,7 @@ static void shutdown(MGSLPC_INFO * info, struct tty_struct *tty)
{
unsigned long flags;
- if (!(info->port.flags & ASYNC_INITIALIZED))
+ if (!tty_port_initialized(&info->port))
return;
if (debug_level >= DEBUG_LEVEL_INFO)
@@ -1361,7 +1361,7 @@ static void shutdown(MGSLPC_INFO * info, struct tty_struct *tty)
if (tty)
set_bit(TTY_IO_ERROR, &tty->flags);
- info->port.flags &= ~ASYNC_INITIALIZED;
+ tty_port_set_initialized(&info->port, 0);
}
static void mgslpc_program_hw(MGSLPC_INFO *info, struct tty_struct *tty)
@@ -1466,15 +1466,8 @@ static void mgslpc_change_params(MGSLPC_INFO *info, struct tty_struct *tty)
}
info->timeout += HZ/50; /* Add .02 seconds of slop */
- if (cflag & CRTSCTS)
- info->port.flags |= ASYNC_CTS_FLOW;
- else
- info->port.flags &= ~ASYNC_CTS_FLOW;
-
- if (cflag & CLOCAL)
- info->port.flags &= ~ASYNC_CHECK_CD;
- else
- info->port.flags |= ASYNC_CHECK_CD;
+ tty_port_set_cts_flow(&info->port, cflag & CRTSCTS);
+ tty_port_set_check_carrier(&info->port, ~cflag & CLOCAL);
/* process tty input control flags */
@@ -2246,7 +2239,7 @@ static int mgslpc_ioctl(struct tty_struct *tty,
if ((cmd != TIOCGSERIAL) && (cmd != TIOCSSERIAL) &&
(cmd != TIOCMIWAIT)) {
- if (tty->flags & (1 << TTY_IO_ERROR))
+ if (tty_io_error(tty))
return -EIO;
}
@@ -2316,7 +2309,7 @@ static void mgslpc_set_termios(struct tty_struct *tty, struct ktermios *old_term
/* Handle transition away from B0 status */
if (!(old_termios->c_cflag & CBAUD) && C_BAUD(tty)) {
info->serial_signals |= SerialSignal_DTR;
- if (!C_CRTSCTS(tty) || !test_bit(TTY_THROTTLED, &tty->flags))
+ if (!C_CRTSCTS(tty) || !tty_throttled(tty))
info->serial_signals |= SerialSignal_RTS;
spin_lock_irqsave(&info->lock, flags);
set_signals(info);
@@ -2345,7 +2338,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
if (tty_port_close_start(port, tty, filp) == 0)
goto cleanup;
- if (port->flags & ASYNC_INITIALIZED)
+ if (tty_port_initialized(port))
mgslpc_wait_until_sent(tty, info->timeout);
mgslpc_flush_buffer(tty);
@@ -2378,7 +2371,7 @@ static void mgslpc_wait_until_sent(struct tty_struct *tty, int timeout)
if (mgslpc_paranoia_check(info, tty->name, "mgslpc_wait_until_sent"))
return;
- if (!(info->port.flags & ASYNC_INITIALIZED))
+ if (!tty_port_initialized(&info->port))
goto exit;
orig_jiffies = jiffies;
diff --git a/drivers/char/xillybus/xillybus_of.c b/drivers/char/xillybus/xillybus_of.c
index 781865084dc1..78a492f5acfb 100644
--- a/drivers/char/xillybus/xillybus_of.c
+++ b/drivers/char/xillybus/xillybus_of.c
@@ -81,7 +81,6 @@ static int xilly_map_single_of(struct xilly_endpoint *ep,
{
dma_addr_t addr;
struct xilly_mapping *this;
- int rc;
this = kzalloc(sizeof(*this), GFP_KERNEL);
if (!this)
@@ -101,15 +100,7 @@ static int xilly_map_single_of(struct xilly_endpoint *ep,
*ret_dma_handle = addr;
- rc = devm_add_action(ep->dev, xilly_of_unmap, this);
-
- if (rc) {
- dma_unmap_single(ep->dev, addr, size, direction);
- kfree(this);
- return rc;
- }
-
- return 0;
+ return devm_add_action_or_reset(ep->dev, xilly_of_unmap, this);
}
static struct xilly_endpoint_hardware of_hw = {
diff --git a/drivers/char/xillybus/xillybus_pcie.c b/drivers/char/xillybus/xillybus_pcie.c
index 9418300214e9..dff2d1538164 100644
--- a/drivers/char/xillybus/xillybus_pcie.c
+++ b/drivers/char/xillybus/xillybus_pcie.c
@@ -98,7 +98,6 @@ static int xilly_map_single_pci(struct xilly_endpoint *ep,
int pci_direction;
dma_addr_t addr;
struct xilly_mapping *this;
- int rc;
this = kzalloc(sizeof(*this), GFP_KERNEL);
if (!this)
@@ -120,14 +119,7 @@ static int xilly_map_single_pci(struct xilly_endpoint *ep,
*ret_dma_handle = addr;
- rc = devm_add_action(ep->dev, xilly_pci_unmap, this);
- if (rc) {
- pci_unmap_single(ep->pdev, addr, size, pci_direction);
- kfree(this);
- return rc;
- }
-
- return 0;
+ return devm_add_action_or_reset(ep->dev, xilly_pci_unmap, this);
}
static struct xilly_endpoint_hardware pci_hw = {
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
index 90518cd7fc9c..53ddba26578c 100644
--- a/drivers/clk/Kconfig
+++ b/drivers/clk/Kconfig
@@ -200,6 +200,12 @@ config COMMON_CLK_PXA
config COMMON_CLK_PIC32
def_bool COMMON_CLK && MACH_PIC32
+config COMMON_CLK_OXNAS
+ bool "Clock driver for the OXNAS SoC Family"
+ select MFD_SYSCON
+ ---help---
+ Support for the OXNAS SoC Family clocks.
+
source "drivers/clk/bcm/Kconfig"
source "drivers/clk/hisilicon/Kconfig"
source "drivers/clk/mvebu/Kconfig"
diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index 18e64bbeeaf4..dcc5e698ff6d 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -33,6 +33,7 @@ obj-$(CONFIG_ARCH_MB86S7X) += clk-mb86s7x.o
obj-$(CONFIG_ARCH_MOXART) += clk-moxart.o
obj-$(CONFIG_ARCH_NOMADIK) += clk-nomadik.o
obj-$(CONFIG_ARCH_NSPIRE) += clk-nspire.o
+obj-$(CONFIG_COMMON_CLK_OXNAS) += clk-oxnas.o
obj-$(CONFIG_COMMON_CLK_PALMAS) += clk-palmas.o
obj-$(CONFIG_CLK_QORIQ) += clk-qoriq.o
obj-$(CONFIG_COMMON_CLK_RK808) += clk-rk808.o
@@ -51,6 +52,7 @@ obj-$(CONFIG_COMMON_CLK_WM831X) += clk-wm831x.o
obj-$(CONFIG_COMMON_CLK_XGENE) += clk-xgene.o
obj-$(CONFIG_COMMON_CLK_PWM) += clk-pwm.o
obj-$(CONFIG_COMMON_CLK_AT91) += at91/
+obj-$(CONFIG_ARCH_ARTPEC) += axis/
obj-y += bcm/
obj-$(CONFIG_ARCH_BERLIN) += berlin/
obj-$(CONFIG_ARCH_HISI) += hisilicon/
@@ -62,7 +64,7 @@ obj-$(CONFIG_MACH_PIC32) += microchip/
ifeq ($(CONFIG_COMMON_CLK), y)
obj-$(CONFIG_ARCH_MMP) += mmp/
endif
-obj-$(CONFIG_PLAT_ORION) += mvebu/
+obj-y += mvebu/
obj-$(CONFIG_ARCH_MESON) += meson/
obj-$(CONFIG_ARCH_MXS) += mxs/
obj-$(CONFIG_MACH_PISTACHIO) += pistachio/
@@ -85,3 +87,4 @@ obj-$(CONFIG_X86) += x86/
obj-$(CONFIG_ARCH_ZX) += zte/
obj-$(CONFIG_ARCH_ZYNQ) += zynq/
obj-$(CONFIG_H8300) += h8300/
+obj-$(CONFIG_ARC_PLAT_AXS10X) += axs10x/
diff --git a/drivers/clk/at91/clk-h32mx.c b/drivers/clk/at91/clk-h32mx.c
index 819f5842fa66..8e20c8a76db7 100644
--- a/drivers/clk/at91/clk-h32mx.c
+++ b/drivers/clk/at91/clk-h32mx.c
@@ -114,7 +114,7 @@ static void __init of_sama5d4_clk_h32mx_setup(struct device_node *np)
h32mxclk->regmap = regmap;
clk = clk_register(NULL, &h32mxclk->hw);
- if (!clk) {
+ if (IS_ERR(clk)) {
kfree(h32mxclk);
return;
}
diff --git a/drivers/clk/axis/Makefile b/drivers/clk/axis/Makefile
new file mode 100644
index 000000000000..628c9d3b9a02
--- /dev/null
+++ b/drivers/clk/axis/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_MACH_ARTPEC6) += clk-artpec6.o
diff --git a/drivers/clk/axis/clk-artpec6.c b/drivers/clk/axis/clk-artpec6.c
new file mode 100644
index 000000000000..ffc988b098e4
--- /dev/null
+++ b/drivers/clk/axis/clk-artpec6.c
@@ -0,0 +1,242 @@
+/*
+ * ARTPEC-6 clock initialization
+ *
+ * Copyright 2015-2016 Axis Comunications AB.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/clk-provider.h>
+#include <linux/device.h>
+#include <linux/io.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <dt-bindings/clock/axis,artpec6-clkctrl.h>
+
+#define NUM_I2S_CLOCKS 2
+
+struct artpec6_clkctrl_drvdata {
+ struct clk *clk_table[ARTPEC6_CLK_NUMCLOCKS];
+ void __iomem *syscon_base;
+ struct clk_onecell_data clk_data;
+ spinlock_t i2scfg_lock;
+};
+
+static struct artpec6_clkctrl_drvdata *clkdata;
+
+static const char *const i2s_clk_names[NUM_I2S_CLOCKS] = {
+ "i2s0",
+ "i2s1",
+};
+
+static const int i2s_clk_indexes[NUM_I2S_CLOCKS] = {
+ ARTPEC6_CLK_I2S0_CLK,
+ ARTPEC6_CLK_I2S1_CLK,
+};
+
+static void of_artpec6_clkctrl_setup(struct device_node *np)
+{
+ int i;