diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-02-01 10:57:45 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-02-01 10:57:45 -0800 |
commit | 2bed26606b61a7b20fc1cc54df53c48c06cd9aa8 (patch) | |
tree | 262dba1440bfaa5b30d54d92075699e6732ad1f2 /Documentation/devicetree | |
parent | eea43ed86f38347979446905a20792a8be7bf5d1 (diff) | |
parent | 3a6fbcb2e2e4b263df1cc8647ce1858c57ddc805 (diff) |
Merge tag 'devicetree-for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull DeviceTree updates from Rob Herring:
- Convert to use memblock_virt_alloc in DT code which supports
bootmem arches. With this we can remove the arch specific
early_init_dt_alloc_memory_arch() functions.
- Enable running the DT unittests on UML
- Use SPDX license tags on DT files
- Fix early FDT kconfig ifdef logic
- Clean-up unittest Makefile
- Fix function comment for of_irq_parse_raw
- Add missing documentation for linux,initrd-{start,end} properties
- Clean-up of binding examples using uppercase hex
- Add trivial devices W83773G and Infineon TLV493D-A1B6
- Add missing STM32 SoC bindings
- Various small binding doc fixes
* tag 'devicetree-for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (23 commits)
xtensa: remove arch specific early DT functions
x86: remove arch specific early_init_dt_alloc_memory_arch
nios2: remove arch specific early_init_dt_alloc_memory_arch
mips: remove arch specific early_init_dt_alloc_memory_arch
metag: remove arch specific early DT functions
cris: remove arch specific early DT functions
libfdt: remove unnecessary include directive from <linux/libfdt.h>
of: unittest: refactor Makefile
of/fdt: use memblock_virt_alloc for early alloc
of: Use SPDX license tag for DT files
of/fdt: Fix #ifdef dependency of early flattree declarations
dt-bindings: h8300 clocksource: correct spelling of pulse
dt-bindings: imx6q-pcie: Add required property for i.MX6SX
mmc: Don't reference Linux-specific OF_GPIO_ACTIVE_LOW flag in DT binding
dt-bindings: Use lower case hex in unit-addresses
dt-bindings: display: panel: Fix compatible string for Toshiba LT089AC29000
dt-bindings: Add Infineon TLV493D-A1B6
dt-bindings: mailbox: ti,message-manager: Fix interrupt name error
dt-bindings: chosen: Document linux,initrd-{start,end}
dt-bindings: arm: document supported STM32 SoC family
...
Diffstat (limited to 'Documentation/devicetree')
56 files changed, 97 insertions, 70 deletions
diff --git a/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt b/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt index ccaaec6014bd..6c49db7f8ad2 100644 --- a/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt +++ b/Documentation/devicetree/bindings/arm/samsung/exynos-adc.txt @@ -55,7 +55,7 @@ Note: child nodes can be added for auto probing from device tree. Example: adding device info in dtsi file -adc: adc@12D10000 { +adc: adc@12d10000 { compatible = "samsung,exynos-adc-v1"; reg = <0x12D10000 0x100>; interrupts = <0 106 0>; @@ -71,7 +71,7 @@ adc: adc@12D10000 { Example: adding device info in dtsi file for Exynos3250 with additional sclk -adc: adc@126C0000 { +adc: adc@126c0000 { compatible = "samsung,exynos3250-adc", "samsung,exynos-adc-v2; reg = <0x126C0000 0x100>; interrupts = <0 137 0>; @@ -87,7 +87,7 @@ adc: adc@126C0000 { Example: Adding child nodes in dts file -adc@12D10000 { +adc@12d10000 { /* NTC thermistor is a hwmon device */ ncp15wb473@0 { diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt index e13459618581..469ac98ecf8f 100644 --- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt @@ -72,7 +72,7 @@ Optional nodes: - compatible: only "samsung,secure-firmware" is currently supported - reg: address of non-secure SYSRAM used for communication with firmware - firmware@203F000 { + firmware@203f000 { compatible = "samsung,secure-firmware"; reg = <0x0203F000 0x1000>; }; diff --git a/Documentation/devicetree/bindings/arm/stm32.txt b/Documentation/devicetree/bindings/arm/stm32.txt new file mode 100644 index 000000000000..05762b08a7bb --- /dev/null +++ b/Documentation/devicetree/bindings/arm/stm32.txt @@ -0,0 +1,9 @@ +STMicroelectronics STM32 Platforms Device Tree Bindings + +Each device tree must specify which STM32 SoC it uses, +using one of the following compatible strings: + + st,stm32f429 + st,stm32f469 + st,stm32f746 + st,stm32h743 diff --git a/Documentation/devicetree/bindings/chosen.txt b/Documentation/devicetree/bindings/chosen.txt index e3b13ea7d2ae..45e79172a646 100644 --- a/Documentation/devicetree/bindings/chosen.txt +++ b/Documentation/devicetree/bindings/chosen.txt @@ -120,3 +120,18 @@ e.g. While this property does not represent a real hardware, the address and the size are expressed in #address-cells and #size-cells, respectively, of the root node. + +linux,initrd-start and linux,initrd-end +--------------------------------------- + +These properties hold the physical start and end address of an initrd that's +loaded by the bootloader. Note that linux,initrd-start is inclusive, but +linux,initrd-end is exclusive. +e.g. + +/ { + chosen { + linux,initrd-start = <0x82000000>; + linux,initrd-end = <0x82800000>; + }; +}; diff --git a/Documentation/devicetree/bindings/clock/exynos3250-clock.txt b/Documentation/devicetree/bindings/clock/exynos3250-clock.txt index f1738b88c225..7441ed519f02 100644 --- a/Documentation/devicetree/bindings/clock/exynos3250-clock.txt +++ b/Documentation/devicetree/bindings/clock/exynos3250-clock.txt @@ -32,7 +32,7 @@ Example 1: Examples of clock controller nodes are listed below. #clock-cells = <1>; }; - cmu_dmc: clock-controller@105C0000 { + cmu_dmc: clock-controller@105c0000 { compatible = "samsung,exynos3250-cmu-dmc"; reg = <0x105C0000 0x2000>; #clock-cells = <1>; diff --git a/Documentation/devicetree/bindings/clock/exynos5260-clock.txt b/Documentation/devicetree/bindings/clock/exynos5260-clock.txt index 5496b2fac483..c79d31f7f66e 100644 --- a/Documentation/devicetree/bindings/clock/exynos5260-clock.txt +++ b/Documentation/devicetree/bindings/clock/exynos5260-clock.txt @@ -180,7 +180,7 @@ Example 2: UART controller node that consumes the clock generated by the peri clock controller. Refer to the standard clock bindings for information about 'clocks' and 'clock-names' property. - serial@12C00000 { + serial@12c00000 { compatible = "samsung,exynos4210-uart"; reg = <0x12C00000 0x100>; interrupts = <0 146 0>; diff --git a/Documentation/devicetree/bindings/clock/exynos5410-clock.txt b/Documentation/devicetree/bindings/clock/exynos5410-clock.txt index c68b0d29b3d0..217beb27c30e 100644 --- a/Documentation/devicetree/bindings/clock/exynos5410-clock.txt +++ b/Documentation/devicetree/bindings/clock/exynos5410-clock.txt @@ -41,7 +41,7 @@ Example 2: UART controller node that consumes the clock generated by the clock controller. Refer to the standard clock bindings for information about 'clocks' and 'clock-names' property. - serial@12C20000 { + serial@12c20000 { compatible = "samsung,exynos4210-uart"; reg = <0x12C00000 0x100>; interrupts = <0 51 0>; diff --git a/Documentation/devicetree/bindings/clock/exynos5433-clock.txt b/Documentation/devicetree/bindings/clock/exynos5433-clock.txt index c473dd38dd55..50d5897c9849 100644 --- a/Documentation/devicetree/bindings/clock/exynos5433-clock.txt +++ b/Documentation/devicetree/bindings/clock/exynos5433-clock.txt @@ -472,7 +472,7 @@ Example 2: Examples of clock controller nodes are listed below. Example 3: UART controller node that consumes the clock generated by the clock controller. - serial_0: serial@14C10000 { + serial_0: serial@14c10000 { compatible = "samsung,exynos5433-uart"; reg = <0x14C10000 0x100>; interrupts = <0 421 0>; diff --git a/Documentation/devicetree/bindings/crypto/atmel-crypto.txt b/Documentation/devicetree/bindings/crypto/atmel-crypto.txt index 7de1a9674c70..6b458bb2440d 100644 --- a/Documentation/devicetree/bindings/crypto/atmel-crypto.txt +++ b/Documentation/devicetree/bindings/crypto/atmel-crypto.txt @@ -75,7 +75,7 @@ Required properties: - clock-frequency: must be present in the i2c controller node. Example: -atecc508a@C0 { +atecc508a@c0 { compatible = "atmel,atecc508a"; reg = <0xC0>; }; diff --git a/Documentation/devicetree/bindings/devfreq/event/exynos-nocp.txt b/Documentation/devicetree/bindings/devfreq/event/exynos-nocp.txt index fd459f00aa5a..aeaebd425d1f 100644 --- a/Documentation/devicetree/bindings/devfreq/event/exynos-nocp.txt +++ b/Documentation/devicetree/bindings/devfreq/event/exynos-nocp.txt @@ -20,7 +20,7 @@ Optional properties: Example : NoC Probe nodes in Device Tree are listed below. - nocp_mem0_0: nocp@10CA1000 { + nocp_mem0_0: nocp@10ca1000 { compatible = "samsung,exynos5420-nocp"; reg = <0x10CA1000 0x200>; }; diff --git a/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt b/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt index ca5204b3bc21..2fff8b406f4c 100644 --- a/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt +++ b/Documentation/devicetree/bindings/display/exynos/exynos_dsim.txt @@ -54,7 +54,7 @@ Video interfaces: Example: - dsi@11C80000 { + dsi@11c80000 { compatible = "samsung,exynos4210-mipi-dsi"; reg = <0x11C80000 0x10000>; interrupts = <0 79 0>; diff --git a/Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt b/Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt index 4c0caaf246c9..89826116628c 100644 --- a/Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt +++ b/Documentation/devicetree/bindings/display/panel/toshiba,lt089ac29000.txt @@ -1,7 +1,7 @@ Toshiba 8.9" WXGA (1280x768) TFT LCD panel Required properties: -- compatible: should be "toshiba,lt089ac29000.txt" +- compatible: should be "toshiba,lt089ac29000" - power-supply: as specified in the base binding This binding is compatible with the simple-panel binding, which is specified diff --git a/Documentation/devicetree/bindings/display/st,stih4xx.txt b/Documentation/devicetree/bindings/display/st,stih4xx.txt index a352ed30cd70..6778b3e7ad5b 100644 --- a/Documentation/devicetree/bindings/display/st,stih4xx.txt +++ b/Documentation/devicetree/bindings/display/st,stih4xx.txt @@ -119,7 +119,7 @@ Example: / { ... - vtg_main_slave: sti-vtg-main-slave@fe85A800 { + vtg_main_slave: sti-vtg-main-slave@fe85a800 { compatible = "st,vtg"; reg = <0xfe85A800 0x300>; interrupts = <GIC_SPI 175 IRQ_TYPE_NONE>; diff --git a/Documentation/devicetree/bindings/dma/ste-dma40.txt b/Documentation/devicetree/bindings/dma/ste-dma40.txt index aa7dbd565ad0..99ab5c4d331e 100644 --- a/Documentation/devicetree/bindings/dma/ste-dma40.txt +++ b/Documentation/devicetree/bindings/dma/ste-dma40.txt @@ -15,7 +15,7 @@ Optional properties: Example: - dma: dma-controller@801C0000 { + dma: dma-controller@801c0000 { compatible = "stericsson,db8500-dma40", "stericsson,dma40"; reg = <0x801C0000 0x1000 0x40010000 0x800>; reg-names = "base", "lcpa"; diff --git a/Documentation/devicetree/bindings/gpio/abilis,tb10x-gpio.txt b/Documentation/devicetree/bindings/gpio/abilis,tb10x-gpio.txt index 00611aceed3e..a25c87b650e5 100644 --- a/Documentation/devicetree/bindings/gpio/abilis,tb10x-gpio.txt +++ b/Documentation/devicetree/bindings/gpio/abilis,tb10x-gpio.txt @@ -21,7 +21,7 @@ Documentation/devicetree/bindings/gpio/gpio.txt Example: - gpioa: gpio@FF140000 { + gpioa: gpio@ff140000 { compatible = "abilis,tb10x-gpio"; interrupt-controller; #interrupt-cells = <1>; diff --git a/Documentation/devicetree/bindings/gpio/gpio-stp-xway.txt b/Documentation/devicetree/bindings/gpio/gpio-stp-xway.txt index 854de130a971..78458adbf4b7 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-stp-xway.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-stp-xway.txt @@ -27,7 +27,7 @@ Optional properties: Example: -gpio1: stp@E100BB0 { +gpio1: stp@e100bb0 { compatible = "lantiq,gpio-stp-xway"; reg = <0xE100BB0 0x40>; #gpio-cells = <2>; diff --git a/Documentation/devicetree/bindings/gpio/gpio.txt b/Documentation/devicetree/bindings/gpio/gpio.txt index 802402f6cc5d..b5de08e3b1a2 100644 --- a/Documentation/devicetree/bindings/gpio/gpio.txt +++ b/Documentation/devicetree/bindings/gpio/gpio.txt @@ -290,7 +290,7 @@ pins 50..69. Example 2: - gpio_pio_i: gpio-controller@14B0 { + gpio_pio_i: gpio-controller@14b0 { #gpio-cells = <2>; compatible = "fsl,qe-pario-bank-e", "fsl,qe-pario-bank"; reg = <0x1480 0x18>; diff --git a/Documentation/devicetree/bindings/i2c/i2c-arb-gpio-challenge.txt b/Documentation/devicetree/bindings/i2c/i2c-arb-gpio-challenge.txt index 248a155414c2..548a73cde796 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-arb-gpio-challenge.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-arb-gpio-challenge.txt @@ -54,7 +54,7 @@ Optional properties: Example: - i2c@12CA0000 { + i2c@12ca0000 { compatible = "acme,some-i2c-device"; #address-cells = <1>; #size-cells = <0>; diff --git a/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt index 70c054a9a997..60fe90d69f4e 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt @@ -11,7 +11,7 @@ Required properties: Examples: -lpi2c7: lpi2c7@40A50000 { +lpi2c7: lpi2c7@40a50000 { compatible = "fsl,imx8dv-lpi2c"; reg = <0x40A50000 0x10000>; interrupt-parent = <&intc>; diff --git a/Documentation/devicetree/bindings/input/samsung-keypad.txt b/Documentation/devicetree/bindings/input/samsung-keypad.txt index 5305e74e5742..4c5c0a82586d 100644 --- a/Documentation/devicetree/bindings/input/samsung-keypad.txt +++ b/Documentation/devicetree/bindings/input/samsung-keypad.txt @@ -45,7 +45,7 @@ Optional Properties specific to linux: Example: - keypad@100A0000 { + keypad@100a0000 { compatible = "samsung,s5pv210-keypad"; reg = <0x100A0000 0x100>; interrupts = <173>; diff --git a/Documentation/devicetree/bindings/input/touchscreen/brcm,iproc-touchscreen.txt b/Documentation/devicetree/bindings/input/touchscreen/brcm,iproc-touchscreen.txt index ac5dff412e25..f127a2117072 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/brcm,iproc-touchscreen.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/brcm,iproc-touchscreen.txt @@ -66,7 +66,7 @@ Example: An example of touchscreen node reg = <0x180a6000 0xc30>; }; - touchscreen: touchscreen@180A6000 { + touchscreen: touchscreen@180a6000 { compatible = "brcm,iproc-touchscreen"; #address-cells = <1>; #size-cells = <1>; diff --git a/Documentation/devicetree/bindings/iommu/samsung,sysmmu.txt b/Documentation/devicetree/bindings/iommu/samsung,sysmmu.txt index 85f068805dd8..b1682c80b490 100644 --- a/Documentation/devicetree/bindings/iommu/samsung,sysmmu.txt +++ b/Documentation/devicetree/bindings/iommu/samsung,sysmmu.txt @@ -56,7 +56,7 @@ Examples: iommus = <&sysmmu_gsc0>; }; - sysmmu_gsc0: sysmmu@13E80000 { + sysmmu_gsc0: sysmmu@13e80000 { compatible = "samsung,exynos-sysmmu"; reg = <0x13E80000 0x1000>; interrupt-parent = <&combiner>; diff --git a/Documentation/devicetree/bindings/mailbox/omap-mailbox.txt b/Documentation/devicetree/bindings/mailbox/omap-mailbox.txt index 9b40c4925aa9..0ef372656a3e 100644 --- a/Documentation/devicetree/bindings/mailbox/omap-mailbox.txt +++ b/Documentation/devicetree/bindings/mailbox/omap-mailbox.txt @@ -124,7 +124,7 @@ dsp { }; /* AM33xx */ -mailbox: mailbox@480C8000 { +mailbox: mailbox@480c8000 { compatible = "ti,omap4-mailbox"; reg = <0x480C8000 0x200>; interrupts = <77>; diff --git a/Documentation/devicetree/bindings/mailbox/ti,message-manager.txt b/Documentation/devicetree/bindings/mailbox/ti,message-manager.txt index c3b55b3ede8a..ebf0e3710cee 100644 --- a/Documentation/devicetree/bindings/mailbox/ti,message-manager.txt +++ b/Documentation/devicetree/bindings/mailbox/ti,message-manager.txt @@ -20,9 +20,9 @@ Required properties: order referring to the transfer path. - interrupt-names: Contains interrupt names matching the rx transfer path for a given SoC. Receive interrupts shall be of the - format: "rx_<QID>_<PID>". + format: "rx_<QID>". For ti,k2g-message-manager, this shall contain: - "rx_005_002", "rx_057_002" + "rx_005", "rx_057" - interrupts: Contains the interrupt information corresponding to interrupt-names property. diff --git a/Documentation/devicetree/bindings/media/s5p-cec.txt b/Documentation/devicetree/bindings/media/s5p-cec.txt index 6f3756da900f..e847291d4aff 100644 --- a/Documentation/devicetree/bindings/media/s5p-cec.txt +++ b/Documentation/devicetree/bindings/media/s5p-cec.txt @@ -23,7 +23,7 @@ Optional: Example: -hdmicec: cec@100B0000 { +hdmicec: cec@100b0000 { compatible = "samsung,s5p-cec"; < |