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-rw-r--r--Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt23
-rw-r--r--Documentation/devicetree/bindings/arm/armada-370-xp-timer.txt11
-rw-r--r--Documentation/devicetree/bindings/arm/armada-370-xp.txt24
-rw-r--r--Documentation/devicetree/bindings/arm/atmel-aic.txt9
-rw-r--r--Documentation/devicetree/bindings/arm/davinci/cp-intc.txt27
-rw-r--r--Documentation/devicetree/bindings/arm/mvebu-system-controller.txt17
-rw-r--r--Documentation/devicetree/bindings/arm/olimex.txt6
-rw-r--r--Documentation/devicetree/bindings/arm/omap/omap.txt6
-rw-r--r--Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-emc.txt (renamed from Documentation/devicetree/bindings/arm/tegra/emc.txt)2
-rw-r--r--Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-mc.txt2
-rw-r--r--Documentation/devicetree/bindings/arm/tegra/nvidia,tegra30-mc.txt2
-rw-r--r--Documentation/devicetree/bindings/fb/mxsfb.txt19
-rw-r--r--Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt14
-rw-r--r--Documentation/devicetree/bindings/gpio/gpio-mxs.txt5
-rw-r--r--Documentation/devicetree/bindings/gpio/gpio-nmk.txt2
-rw-r--r--Documentation/devicetree/bindings/gpio/nvidia,tegra20-gpio.txt (renamed from Documentation/devicetree/bindings/gpio/gpio_nvidia.txt)0
-rw-r--r--Documentation/devicetree/bindings/input/fsl-mma8450.txt1
-rw-r--r--Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt (renamed from Documentation/devicetree/bindings/input/tegra-kbc.txt)0
-rw-r--r--Documentation/devicetree/bindings/mfd/mc13xxx.txt4
-rw-r--r--Documentation/devicetree/bindings/mfd/tps65910.txt90
-rw-r--r--Documentation/devicetree/bindings/mmc/fsl-esdhc.txt25
-rw-r--r--Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt12
-rw-r--r--Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt8
-rw-r--r--Documentation/devicetree/bindings/mmc/mmc.txt10
-rw-r--r--Documentation/devicetree/bindings/mmc/mmci.txt12
-rw-r--r--Documentation/devicetree/bindings/mmc/mxs-mmc.txt8
-rw-r--r--Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt (renamed from Documentation/devicetree/bindings/mmc/nvidia-sdhci.txt)8
-rw-r--r--Documentation/devicetree/bindings/mmc/sdhci-pxa.txt21
-rw-r--r--Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt7
-rw-r--r--Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt29
-rw-r--r--Documentation/devicetree/bindings/net/can/fsl-flexcan.txt3
-rw-r--r--Documentation/devicetree/bindings/net/davinci_emac.txt41
-rw-r--r--Documentation/devicetree/bindings/net/fsl-fec.txt8
-rw-r--r--Documentation/devicetree/bindings/net/phy.txt12
-rw-r--r--Documentation/devicetree/bindings/net/stmmac.txt3
-rw-r--r--Documentation/devicetree/bindings/nvec/nvidia,nvec.txt (renamed from Documentation/devicetree/bindings/nvec/nvec_nvidia.txt)0
-rw-r--r--Documentation/devicetree/bindings/pinctrl/fsl,imx6q-pinctrl.txt2
-rw-r--r--Documentation/devicetree/bindings/regulator/fixed-regulator.txt2
-rw-r--r--Documentation/devicetree/bindings/regulator/regulator.txt5
-rw-r--r--Documentation/devicetree/bindings/regulator/tps65217.txt91
-rw-r--r--Documentation/devicetree/bindings/regulator/tps6586x.txt77
-rw-r--r--Documentation/devicetree/bindings/regulator/twl-regulator.txt1
-rw-r--r--Documentation/devicetree/bindings/rtc/dw-apb.txt25
-rw-r--r--Documentation/devicetree/bindings/rtc/stmp3xxx-rtc.txt16
-rw-r--r--Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt (renamed from Documentation/devicetree/bindings/sound/tegra-audio-alc5632.txt)0
-rw-r--r--Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt (renamed from Documentation/devicetree/bindings/sound/tegra-audio-trimslice.txt)0
-rw-r--r--Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt (renamed from Documentation/devicetree/bindings/sound/tegra-audio-wm8753.txt)0
-rw-r--r--Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt (renamed from Documentation/devicetree/bindings/sound/tegra-audio-wm8903.txt)0
-rw-r--r--Documentation/devicetree/bindings/sound/nvidia,tegra20-das.txt (renamed from Documentation/devicetree/bindings/sound/tegra20-das.txt)0
-rw-r--r--Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.txt (renamed from Documentation/devicetree/bindings/sound/tegra20-i2s.txt)0
-rw-r--r--Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt4
-rw-r--r--Documentation/devicetree/bindings/spi/nvidia,tegra20-spi.txt (renamed from Documentation/devicetree/bindings/spi/spi_nvidia.txt)0
-rw-r--r--Documentation/devicetree/bindings/spi/spi-samsung.txt116
-rw-r--r--Documentation/devicetree/bindings/tty/serial/fsl-mxs-auart.txt27
-rw-r--r--Documentation/devicetree/bindings/usb/nvidia,tegra20-ehci.txt (renamed from Documentation/devicetree/bindings/usb/tegra-usb.txt)0
-rw-r--r--Documentation/devicetree/bindings/vendor-prefixes.txt1
-rw-r--r--Documentation/devicetree/bindings/watchdog/omap-wdt.txt14
57 files changed, 756 insertions, 96 deletions
diff --git a/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt b/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt
new file mode 100644
index 000000000000..70c0dc5f00ed
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt
@@ -0,0 +1,23 @@
+Marvell Armada 370 and Armada XP Interrupt Controller
+-----------------------------------------------------
+
+Required properties:
+- compatible: Should be "marvell,mpic"
+- interrupt-controller: Identifies the node as an interrupt controller.
+- #interrupt-cells: The number of cells to define the interrupts. Should be 1.
+ The cell is the IRQ number
+- reg: Should contain PMIC registers location and length. First pair
+ for the main interrupt registers, second pair for the per-CPU
+ interrupt registers
+
+Example:
+
+ mpic: interrupt-controller@d0020000 {
+ compatible = "marvell,mpic";
+ #interrupt-cells = <1>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ interrupt-controller;
+ reg = <0xd0020000 0x1000>,
+ <0xd0021000 0x1000>;
+ };
diff --git a/Documentation/devicetree/bindings/arm/armada-370-xp-timer.txt b/Documentation/devicetree/bindings/arm/armada-370-xp-timer.txt
new file mode 100644
index 000000000000..8b6ea2267c94
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/armada-370-xp-timer.txt
@@ -0,0 +1,11 @@
+Marvell Armada 370 and Armada XP Global Timers
+----------------------------------------------
+
+Required properties:
+- compatible: Should be "marvell,armada-370-xp-timer"
+- interrupts: Should contain the list of Global Timer interrupts
+- reg: Should contain the base address of the Global Timer registers
+
+Optional properties:
+- marvell,timer-25Mhz: Tells whether the Global timer supports the 25
+ Mhz fixed mode (available on Armada XP and not on Armada 370)
diff --git a/Documentation/devicetree/bindings/arm/armada-370-xp.txt b/Documentation/devicetree/bindings/arm/armada-370-xp.txt
new file mode 100644
index 000000000000..c6ed90ea6e17
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/armada-370-xp.txt
@@ -0,0 +1,24 @@
+Marvell Armada 370 and Armada XP Platforms Device Tree Bindings
+---------------------------------------------------------------
+
+Boards with a SoC of the Marvell Armada 370 and Armada XP families
+shall have the following property:
+
+Required root node property:
+
+compatible: must contain "marvell,armada-370-xp"
+
+In addition, boards using the Marvell Armada 370 SoC shall have the
+following property:
+
+Required root node property:
+
+compatible: must contain "marvell,armada370"
+
+In addition, boards using the Marvell Armada XP SoC shall have the
+following property:
+
+Required root node property:
+
+compatible: must contain "marvell,armadaxp"
+
diff --git a/Documentation/devicetree/bindings/arm/atmel-aic.txt b/Documentation/devicetree/bindings/arm/atmel-aic.txt
index aabca4f83402..19078bf5cca8 100644
--- a/Documentation/devicetree/bindings/arm/atmel-aic.txt
+++ b/Documentation/devicetree/bindings/arm/atmel-aic.txt
@@ -4,7 +4,7 @@ Required properties:
- compatible: Should be "atmel,<chip>-aic"
- interrupt-controller: Identifies the node as an interrupt controller.
- interrupt-parent: For single AIC system, it is an empty property.
-- #interrupt-cells: The number of cells to define the interrupts. It sould be 2.
+- #interrupt-cells: The number of cells to define the interrupts. It sould be 3.
The first cell is the IRQ number (aka "Peripheral IDentifier" on datasheet).
The second cell is used to specify flags:
bits[3:0] trigger type and level flags:
@@ -14,7 +14,10 @@ Required properties:
8 = active low level-sensitive.
Valid combinations are 1, 2, 3, 4, 8.
Default flag for internal sources should be set to 4 (active high).
+ The third cell is used to specify the irq priority from 0 (lowest) to 7
+ (highest).
- reg: Should contain AIC registers location and length
+- atmel,external-irqs: u32 array of external irqs.
Examples:
/*
@@ -24,7 +27,7 @@ Examples:
compatible = "atmel,at91rm9200-aic";
interrupt-controller;
interrupt-parent;
- #interrupt-cells = <2>;
+ #interrupt-cells = <3>;
reg = <0xfffff000 0x200>;
};
@@ -34,5 +37,5 @@ Examples:
dma: dma-controller@ffffec00 {
compatible = "atmel,at91sam9g45-dma";
reg = <0xffffec00 0x200>;
- interrupts = <21 4>;
+ interrupts = <21 4 5>;
};
diff --git a/Documentation/devicetree/bindings/arm/davinci/cp-intc.txt b/Documentation/devicetree/bindings/arm/davinci/cp-intc.txt
new file mode 100644
index 000000000000..597e8a089fe4
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/davinci/cp-intc.txt
@@ -0,0 +1,27 @@
+* TI Common Platform Interrupt Controller
+
+Common Platform Interrupt Controller (cp_intc) is used on
+OMAP-L1x SoCs and can support several configurable number
+of interrupts.
+
+Main node required properties:
+
+- compatible : should be:
+ "ti,cp-intc"
+- interrupt-controller : Identifies the node as an interrupt controller
+- #interrupt-cells : Specifies the number of cells needed to encode an
+ interrupt source. The type shall be a <u32> and the value shall be 1.
+
+ The cell contains the interrupt number in the range [0-128].
+- ti,intc-size: Number of interrupts handled by the interrupt controller.
+- reg: physical base address and size of the intc registers map.
+
+Example:
+
+ intc: interrupt-controller@1 {
+ compatible = "ti,cp-intc";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ ti,intc-size = <101>;
+ reg = <0xfffee000 0x2000>;
+ };
diff --git a/Documentation/devicetree/bindings/arm/mvebu-system-controller.txt b/Documentation/devicetree/bindings/arm/mvebu-system-controller.txt
new file mode 100644
index 000000000000..081c6a786c8a
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/mvebu-system-controller.txt
@@ -0,0 +1,17 @@
+MVEBU System Controller
+-----------------------
+MVEBU (Marvell SOCs: Armada 370/XP, Dove, mv78xx0, Kirkwood, Orion5x)
+
+Required properties:
+
+- compatible: one of:
+ - "marvell,orion-system-controller"
+ - "marvell,armada-370-xp-system-controller"
+- reg: Should contain system controller registers location and length.
+
+Example:
+
+ system-controller@d0018200 {
+ compatible = "marvell,armada-370-xp-system-controller";
+ reg = <0xd0018200 0x500>;
+ };
diff --git a/Documentation/devicetree/bindings/arm/olimex.txt b/Documentation/devicetree/bindings/arm/olimex.txt
new file mode 100644
index 000000000000..007fb5c685a1
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/olimex.txt
@@ -0,0 +1,6 @@
+Olimex i.MX Platforms Device Tree Bindings
+------------------------------------------
+
+i.MX23 Olinuxino Low Cost Board
+Required root node properties:
+ - compatible = "olimex,imx23-olinuxino", "fsl,imx23";
diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt
index e78e8bccac30..ccdd0e53451f 100644
--- a/Documentation/devicetree/bindings/arm/omap/omap.txt
+++ b/Documentation/devicetree/bindings/arm/omap/omap.txt
@@ -47,3 +47,9 @@ Boards:
- AM335X EVM : Software Developement Board for AM335x
compatible = "ti,am335x-evm", "ti,am33xx", "ti,omap3"
+
+- AM335X Bone : Low cost community board
+ compatible = "ti,am335x-bone", "ti,am33xx", "ti,omap3"
+
+- OMAP5 EVM : Evaluation Module
+ compatible = "ti,omap5-evm", "ti,omap5"
diff --git a/Documentation/devicetree/bindings/arm/tegra/emc.txt b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-emc.txt
index 09335f8eee00..4c33b29dc660 100644
--- a/Documentation/devicetree/bindings/arm/tegra/emc.txt
+++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-emc.txt
@@ -15,7 +15,7 @@ Child device nodes describe the memory settings for different configurations and
Example:
- emc@7000f400 {
+ memory-controller@7000f400 {
#address-cells = < 1 >;
#size-cells = < 0 >;
compatible = "nvidia,tegra20-emc";
diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-mc.txt b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-mc.txt
index c25a0a55151d..866d93421eba 100644
--- a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-mc.txt
+++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-mc.txt
@@ -8,7 +8,7 @@ Required properties:
- interrupts : Should contain MC General interrupt.
Example:
- mc {
+ memory-controller@0x7000f000 {
compatible = "nvidia,tegra20-mc";
reg = <0x7000f000 0x024
0x7000f03c 0x3c4>;
diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra30-mc.txt b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra30-mc.txt
index e47e73f612f4..bdf1a612422b 100644
--- a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra30-mc.txt
+++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra30-mc.txt
@@ -8,7 +8,7 @@ Required properties:
- interrupts : Should contain MC General interrupt.
Example:
- mc {
+ memory-controller {
compatible = "nvidia,tegra30-mc";
reg = <0x7000f000 0x010
0x7000f03c 0x1b4
diff --git a/Documentation/devicetree/bindings/fb/mxsfb.txt b/Documentation/devicetree/bindings/fb/mxsfb.txt
new file mode 100644
index 000000000000..b41e5e52a676
--- /dev/null
+++ b/Documentation/devicetree/bindings/fb/mxsfb.txt
@@ -0,0 +1,19 @@
+* Freescale MXS LCD Interface (LCDIF)
+
+Required properties:
+- compatible: Should be "fsl,<chip>-lcdif". Supported chips include
+ imx23 and imx28.
+- reg: Address and length of the register set for lcdif
+- interrupts: Should contain lcdif interrupts
+
+Optional properties:
+- panel-enable-gpios : Should specify the gpio for panel enable
+
+Examples:
+
+lcdif@80030000 {
+ compatible = "fsl,imx28-lcdif";
+ reg = <0x80030000 2000>;
+ interrupts = <38 86>;
+ panel-enable-gpios = <&gpio3 30 0>;
+};
diff --git a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt
index 4363ae4b3c14..4f3929713ae4 100644
--- a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt
+++ b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt
@@ -8,8 +8,16 @@ Required properties:
by low 16 pins and the second one is for high 16 pins.
- gpio-controller : Marks the device node as a gpio controller.
- #gpio-cells : Should be two. The first cell is the pin number and
- the second cell is used to specify optional parameters (currently
- unused).
+ the second cell is used to specify the gpio polarity:
+ 0 = active high
+ 1 = active low
+- interrupt-controller: Marks the device node as an interrupt controller.
+- #interrupt-cells : Should be 2. The first cell is the GPIO number.
+ The second cell bits[3:0] is used to specify trigger type and level flags:
+ 1 = low-to-high edge triggered.
+ 2 = high-to-low edge triggered.
+ 4 = active high level-sensitive.
+ 8 = active low level-sensitive.
Example:
@@ -19,4 +27,6 @@ gpio0: gpio@73f84000 {
interrupts = <50 51>;
gpio-controller;
#gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
};
diff --git a/Documentation/devicetree/bindings/gpio/gpio-mxs.txt b/Documentation/devicetree/bindings/gpio/gpio-mxs.txt
index 0c35673f7a3e..1e677a47b836 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-mxs.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-mxs.txt
@@ -13,8 +13,9 @@ Required properties for GPIO node:
- interrupts : Should be the port interrupt shared by all 32 pins.
- gpio-controller : Marks the device node as a gpio controller.
- #gpio-cells : Should be two. The first cell is the pin number and
- the second cell is used to specify optional parameters (currently
- unused).
+ the second cell is used to specify the gpio polarity:
+ 0 = active high
+ 1 = active low
- interrupt-controller: Marks the device node as an interrupt controller.
- #interrupt-cells : Should be 2. The first cell is the GPIO number.
The second cell bits[3:0] is used to specify trigger type and level flags:
diff --git a/Documentation/devicetree/bindings/gpio/gpio-nmk.txt b/Documentation/devicetree/bindings/gpio/gpio-nmk.txt
index ee87467ad8d6..8315ac7780ef 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-nmk.txt
+++ b/Documentation/devicetree/bindings/gpio/gpio-nmk.txt
@@ -26,6 +26,6 @@ Example:
#gpio-cells = <2>;
gpio-controller;
interrupt-controller;
- supports-sleepmode;
+ st,supports-sleepmode;
gpio-bank = <1>;
};
diff --git a/Documentation/devicetree/bindings/gpio/gpio_nvidia.txt b/Documentation/devicetree/bindings/gpio/nvidia,tegra20-gpio.txt
index 023c9526e5f8..023c9526e5f8 100644
--- a/Documentation/devicetree/bindings/gpio/gpio_nvidia.txt
+++ b/Documentation/devicetree/bindings/gpio/nvidia,tegra20-gpio.txt
diff --git a/Documentation/devicetree/bindings/input/fsl-mma8450.txt b/Documentation/devicetree/bindings/input/fsl-mma8450.txt
index a00c94ccbdee..0b96e5737d3a 100644
--- a/Documentation/devicetree/bindings/input/fsl-mma8450.txt
+++ b/Documentation/devicetree/bindings/input/fsl-mma8450.txt
@@ -2,6 +2,7 @@
Required properties:
- compatible : "fsl,mma8450".
+- reg: the I2C address of MMA8450
Example:
diff --git a/Documentation/devicetree/bindings/input/tegra-kbc.txt b/Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt
index 72683be6de35..72683be6de35 100644
--- a/Documentation/devicetree/bindings/input/tegra-kbc.txt
+++ b/Documentation/devicetree/bindings/input/nvidia,tegra20-kbc.txt
diff --git a/Documentation/devicetree/bindings/mfd/mc13xxx.txt b/Documentation/devicetree/bindings/mfd/mc13xxx.txt
index 19f6af47a792..baf07987ae68 100644
--- a/Documentation/devicetree/bindings/mfd/mc13xxx.txt
+++ b/Documentation/devicetree/bindings/mfd/mc13xxx.txt
@@ -46,8 +46,8 @@ Examples:
ecspi@70010000 { /* ECSPI1 */
fsl,spi-num-chipselects = <2>;
- cs-gpios = <&gpio3 24 0>, /* GPIO4_24 */
- <&gpio3 25 0>; /* GPIO4_25 */
+ cs-gpios = <&gpio4 24 0>, /* GPIO4_24 */
+ <&gpio4 25 0>; /* GPIO4_25 */
status = "okay";
pmic: mc13892@0 {
diff --git a/Documentation/devicetree/bindings/mfd/tps65910.txt b/Documentation/devicetree/bindings/mfd/tps65910.txt
index 645f5eaadb3f..d2802d4717bc 100644
--- a/Documentation/devicetree/bindings/mfd/tps65910.txt
+++ b/Documentation/devicetree/bindings/mfd/tps65910.txt
@@ -17,18 +17,46 @@ Required properties:
device need to be present. The definition for each of these nodes is defined
using the standard binding for regulators found at
Documentation/devicetree/bindings/regulator/regulator.txt.
+ The regulator is matched with the regulator-compatible.
- The valid names for regulators are:
+ The valid regulator-compatible values are:
tps65910: vrtc, vio, vdd1, vdd2, vdd3, vdig1, vdig2, vpll, vdac, vaux1,
vaux2, vaux33, vmmc
tps65911: vrtc, vio, vdd1, vdd3, vddctrl, ldo1, ldo2, ldo3, ldo4, ldo5,
ldo6, ldo7, ldo8
+- xxx-supply: Input voltage supply regulator.
+ These entries are require if regulators are enabled for a device. Missing of these
+ properties can cause the regulator registration fails.
+ If some of input supply is powered through battery or always-on supply then
+ also it is require to have these parameters with proper node handle of always
+ on power supply.
+ tps65910:
+ vcc1-supply: VDD1 input.
+ vcc2-supply: VDD2 input.
+ vcc3-supply: VAUX33 and VMMC input.
+ vcc4-supply: VAUX1 and VAUX2 input.
+ vcc5-supply: VPLL and VDAC input.
+ vcc6-supply: VDIG1 and VDIG2 input.
+ vcc7-supply: VRTC input.
+ vccio-supply: VIO input.
+ tps65911:
+ vcc1-supply: VDD1 input.
+ vcc2-supply: VDD2 input.
+ vcc3-supply: LDO6, LDO7 and LDO8 input.
+ vcc4-supply: LDO5 input.
+ vcc5-supply: LDO3 and LDO4 input.
+ vcc6-supply: LDO1 and LDO2 input.
+ vcc7-supply: VRTC input.
+ vccio-supply: VIO input.
+
Optional properties:
- ti,vmbch-threshold: (tps65911) main battery charged threshold
comparator. (see VMBCH_VSEL in TPS65910 datasheet)
- ti,vmbch2-threshold: (tps65911) main battery discharged threshold
comparator. (see VMBCH_VSEL in TPS65910 datasheet)
+- ti,en-ck32k-xtal: enable external 32-kHz crystal oscillator (see CK32K_CTRL
+ in TPS6591X datasheet)
- ti,en-gpio-sleep: enable sleep control for gpios
There should be 9 entries here, one for each gpio.
@@ -56,74 +84,110 @@ Example:
ti,en-gpio-sleep = <0 0 1 0 0 0 0 0 0>;
+ vcc1-supply = <&reg_parent>;
+ vcc2-supply = <&some_reg>;
+ vcc3-supply = <...>;
+ vcc4-supply = <...>;
+ vcc5-supply = <...>;
+ vcc6-supply = <...>;
+ vcc7-supply = <...>;
+ vccio-supply = <...>;
+
regulators {
- vdd1_reg: vdd1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ vdd1_reg: regulator@0 {
+ regulator-compatible = "vdd1";
+ reg = <0>;
regulator-min-microvolt = < 600000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
regulator-boot-on;
ti,regulator-ext-sleep-control = <0>;
};
- vdd2_reg: vdd2 {
+ vdd2_reg: regulator@1 {
+ regulator-compatible = "vdd2";
+ reg = <1>;
regulator-min-microvolt = < 600000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
regulator-boot-on;
ti,regulator-ext-sleep-control = <4>;
};
- vddctrl_reg: vddctrl {
+ vddctrl_reg: regulator@2 {
+ regulator-compatible = "vddctrl";
+ reg = <2>;
regulator-min-microvolt = < 600000>;
regulator-max-microvolt = <1400000>;
regulator-always-on;
regulator-boot-on;
ti,regulator-ext-sleep-control = <0>;
};
- vio_reg: vio {
+ vio_reg: regulator@3 {
+ regulator-compatible = "vio";
+ reg = <3>;
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
ti,regulator-ext-sleep-control = <1>;
};
- ldo1_reg: ldo1 {
+ ldo1_reg: regulator@4 {
+ regulator-compatible = "ldo1";
+ reg = <4>;
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <3300000>;
ti,regulator-ext-sleep-control = <0>;
};
- ldo2_reg: ldo2 {
+ ldo2_reg: regulator@5 {
+ regulator-compatible = "ldo2";
+ reg = <5>;
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
ti,regulator-ext-sleep-control = <0>;
};
- ldo3_reg: ldo3 {
+ ldo3_reg: regulator@6 {
+ regulator-compatible = "ldo3";
+ reg = <6>;
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <3300000>;
ti,regulator-ext-sleep-control = <0>;
};
- ldo4_reg: ldo4 {
+ ldo4_reg: regulator@7 {
+ regulator-compatible = "ldo4";
+ reg = <7>;
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
ti,regulator-ext-sleep-control = <0>;
};
- ldo5_reg: ldo5 {
+ ldo5_reg: regulator@8 {
+ regulator-compatible = "ldo5";
+ reg = <8>;
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <3300000>;
ti,regulator-ext-sleep-control = <0>;
};
- ldo6_reg: ldo6 {
+ ldo6_reg: regulator@9 {
+ regulator-compatible = "ldo6";
+ reg = <9>;
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
ti,regulator-ext-sleep-control = <0>;
};
- ldo7_reg: ldo7 {
+ ldo7_reg: regulator@10 {
+ regulator-compatible = "ldo7";
+ reg = <10>;
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
regulator-boot-on;
ti,regulator-ext-sleep-control = <1>;
};
- ldo8_reg: ldo8 {
+ ldo8_reg: regulator@11 {
+ regulator-compatible = "ldo8";
+ reg = <11>;
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
diff --git a/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt b/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt
index 0d93b4b0e0e3..bd9be0b5bc20 100644
--- a/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt
+++ b/Documentation/devicetree/bindings/mmc/fsl-esdhc.txt
@@ -3,21 +3,22 @@
The Enhanced Secure Digital Host Controller provides an interface
for MMC, SD, and SDIO types of memory cards.
+This file documents differences between the core properties described
+by mmc.txt and the properties used by the sdhci-esdhc driver.
+
Required properties:
- - compatible : should be
- "fsl,<chip>-esdhc", "fsl,esdhc"
- - reg : should contain eSDHC registers location and length.
- - interrupts : should contain eSDHC interrupt.
- interrupt-parent : interrupt source phandle.
- clock-frequency : specifies eSDHC base clock frequency.
- - sdhci,wp-inverted : (optional) specifies that eSDHC controller
- reports inverted write-protect state; New devices should use
- the generic "wp-inverted" property.
- - sdhci,1-bit-only : (optional) specifies that a controller can
- only handle 1-bit data transfers. New devices should use the
- generic "bus-width = <1>" property.
- - sdhci,auto-cmd12: (optional) specifies that a controller can
- only handle auto CMD12.
+
+Optional properties:
+ - sdhci,wp-inverted : specifies that eSDHC controller reports
+ inverted write-protect state; New devices should use the generic
+ "wp-inverted" property.
+ - sdhci,1-bit-only : specifies that a controller can only handle
+ 1-bit data transfers. New devices should use the generic
+ "bus-width = <1>" property.
+ - sdhci,auto-cmd12: specifies that a controller can only handle auto
+ CMD12.
Example:
diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt
index c7e404b3ef05..70cd49b1caa8 100644
--- a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt
+++ b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt
@@ -3,17 +3,15 @@
The Enhanced Secure Digital Host Controller on Freescale i.MX family
provides an interface for MMC, SD, and SDIO types of memory cards.
+This file documents differences between the core properties described
+by mmc.txt and the properties used by the sdhci-esdhc-imx driver.
+
Required properties:
- compatible : Should be "fsl,<chip>-esdhc"
-- reg : Should contain eSDHC registers location and length
-- interrupts : Should contain eSDHC interrupt
Optional properties:
-- non-removable : Indicate the card is wired to host permanently
- fsl,cd-internal : Indicate to use controller internal card detection
- fsl,wp-internal : Indicate to use controller internal write protection
-- cd-gpios : Specify GPIOs for card detection
-- wp-gpios : Specify GPIOs for write protection
Examples:
@@ -29,6 +27,6 @@ esdhc@70008000 {
compatible = "fsl,imx51-esdhc";
reg = <0x70008000 0x4000>;
interrupts = <2>;
- cd-gpios = <&gpio0 6 0>; /* GPIO1_6 */
- wp-gpios = <&gpio0 5 0>; /* GPIO1_5 */
+ cd-gpios = <&gpio1 6 0>; /* GPIO1_6 */
+ wp-gpios = <&gpio1 5 0>; /* GPIO1_5 */
};
diff --git a/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt b/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt
index d64aea5a4203..0e5e2ec4001d 100644
--- a/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt
+++ b/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt
@@ -1,8 +1,9 @@
MMC/SD/SDIO slot directly connected to a SPI bus
+This file documents differences between the core properties described
+by mmc.txt and the properties used by the mmc_spi driver.
+
Required properties:
-- compatible : should be "mmc-spi-slot".
-- reg : should specify SPI address (chip-select number).
- spi-max-frequency : maximum frequency for this device (Hz).
- voltage-ranges : two cells are required, first cell specifies minimum
slot voltage (mV), second cell specifies maximum slot voltage (mV).
@@ -11,8 +12,7 @@ Required properties:
Optional properties:
- gpios : may specify GPIOs in this order: Card-Detect GPIO,
Write-Protect GPIO. Note that this does not follow the
- binding from mmc.txt, for historic reasons.
-- interrupts : the interrupt of a card detect interrupt.
+ binding from mmc.txt, for historical reasons.
- interrupt-parent : the phandle for the interrupt controller that
services interrupts for this device.
diff --git a/Documentation/devicetree/bindings/mmc/mmc.txt b/Documentation/devicetree/bindings/mmc/mmc.txt
index 6e70dcde0a71..8a6811f4a02f 100644
--- a/Documentation/devicetree/bindings/mmc/mmc.txt
+++ b/Documentation/devicetree/bindings/mmc/mmc.txt
@@ -2,13 +2,17 @@ These properties are common to multiple MMC host controllers. Any host
that requires the respective functionality should implement them using
these definitions.
+Interpreted by the OF core:
+- reg: Registers location and length.
+- interrupts: Interrupts used by the MMC controller.
+
Required properties:
- bus-width: Number of data lines, can be <1>, <4>, or <8>
Optional properties:
-- cd-gpios : Specify GPIOs for card detection, see gpio binding
-- wp-gpios : Specify GPIOs for write protection, see gpio binding
-- cd-inverted: when present, polarity on the wp gpio line is inverted
+- cd-gpios: Specify GPIOs for card detection, see gpio binding
+- wp-gpios: Specify GPIOs for write protection, see gpio binding
+- cd-inverted: when present, polarity on the cd gpio line is inverted
- wp-inverted: when present, polarity on the wp gpio line is inverted
- non-removable: non-removable slot (like eMMC)
- max-frequency: maximum operating clock frequency
diff --git a/Documentation/devicetree/bindings/mmc/mmci.txt b/Documentation/devicetree/bindings/mmc/mmci.txt
index 14a81d526118..2b584cae352a 100644
--- a/Documentation/devicetree/bindings/mmc/mmci.txt
+++ b/Documentation/devicetree/bindings/mmc/mmci.txt
@@ -1,19 +1,15 @@
* ARM PrimeCell MultiMedia Card Interface (MMCI) PL180/1
-The ARM PrimeCell MMCI PL180 and PL181 provides and interface for
+The ARM PrimeCell MMCI PL180 and PL181 provides an interface for
reading and writing to MultiMedia and SD cards alike.
+This file documents differences between the core properties described
+by mmc.txt and the properties used by the mmci driver.
+
Required properties:
- compatible : contains "arm,pl18x", "arm,primecell".
-- reg : contains pl18x registers and length.
-- interrupts : contains the device IRQ(s).
- arm,primecell-periphid : contains the PrimeCell Peripheral ID.
Optional properties:
-- wp-gpios : contains any write protect (ro) gpios
-- cd-gpios : contains any card detection gpios
-- cd-inverted : indicates whether the cd gpio is inverted
-- max-frequency : contains the maximum operating frequency
-- bus-width : number of data lines, can be <1>, <4>, or <8>
- mmc-cap-mmc-highspeed : indicates whether MMC is high speed capable
- mmc-cap-sd-highspeed : indicates whether SD is high speed capable
diff --git a/Documentation/devicetree/bindings/mmc/mxs-mmc.txt b/Documentation/devicetree/bindings/mmc/mxs-mmc.txt
index 14d870a9e3db..54949f6faede 100644
--- a/Documentation/devicetree/bindings/mmc/mxs-mmc.txt
+++ b/Documentation/devicetree/bindings/mmc/mxs-mmc.txt
@@ -3,16 +3,14 @@
The Freescale MXS Synchronous Serial Ports (SSP) can act as a MMC controller
to support MMC, SD, and SDIO types of memory cards.
+This file documents differences between the core properties in mmc.txt
+and the properties used by the mxsmmc driver.
+
Required properties:
- compatible: Should be "fsl,<chip>-mmc". The supported chips include
imx23 and imx28.
-- reg: Should contain registers location and length
- interrupts: Should contain ERROR and DMA interrupts
- fsl,ssp-dma-channel: APBH DMA channel for the SSP
-- bus-width: Number of data lines, can be <1>, <4>, or <8>
-
-Optional properties:
-- wp-gpios: Specify GPIOs for write protection
Examples:
diff --git a/Documentation/devicetree/bindings/mmc/nvidia-sdhci.txt b/Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt
index f77c3031607f..c6d7b11db9eb 100644
--- a/Documentation/devicetree/bindings/mmc/nvidia-sdhci.txt
+++ b/Documentation/devicetree/bindings/mmc/nvidia,tegra20-sdhci.txt
@@ -3,15 +3,13 @@
This controller on Tegra family SoCs provides an interface for MMC, SD,
and SDIO types of memory cards.
+This file documents differences between the core properties described
+by mmc.txt and the properties used by the sdhci-tegra driver.
+
Required properties:
- compatible : Should be "nvidia,<chip>-sdhci"
-- reg : Should contain SD/MMC registers location and length
-- interrupts : Should contain SD/MMC interrupt
-- bus-width : Number of data lines, can be <1>, <4>, or <8>
Optional properties:
-- cd-gpios : Specify GPIOs for card detection
-- wp-gpios : Specify GPIOs for write protection
- power-gpios : Specify GPIOs for power control
Example:
diff --git a/Documentation/devicetree/bindings/mmc/sdhci-pxa.txt b/Documentation/devicetree/bindings/mmc/sdhci-pxa.txt
new file mode 100644
index 000000000000..dbe98a3c183a
--- /dev/null
+++ b/Documentation/devicetree/bindings/mmc/sdhci-pxa.txt
@@ -0,0 +1,21 @@
+* Marvell sdhci-pxa v2/v3 controller
+
+This file documents differences between the core properties in mmc.txt
+and the properties used by the sdhci-pxav2 and sdhci-pxav3 drivers.
+
+Required properties:
+- compatible: Should be "mrvl,pxav2-mmc" or "mrvl,pxav3-mmc".
+
+Optional properties:
+- mrvl,clk-delay-cycles: Specify a number of cycles to delay for tuning.
+
+Example:
+
+sdhci@d4280800 {
+ compatible = "mrvl,pxav3-mmc";
+ reg = <0xd4280800 0x800>;
+ bus-width = <8>;
+ interrupts = <27>;
+ non-removable;
+ mrvl,clk-delay-cycles = <31>;
+};
diff --git a/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt b/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt
index 8a53958c9a9f..be76a23b34c4 100644
--- a/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt
+++ b/Documentation/devicetree/bindings/mmc/ti-omap-hsmmc.txt
@@ -3,21 +3,20 @@
The Highspeed MMC Host Controller on TI OMAP family
provides an interface for MMC, SD, and SDIO types of memory cards.
+This file documents differences between the core properties described
+by mmc.txt and the properties used by the omap_hsmmc driver.
+
Required properties:
- compatible:
Should be "ti,omap2-hsmmc", for OMAP2 controllers
Should be "ti,omap3-hsmmc", for OMAP3 controllers
Should be "ti,omap4-hsmmc", for OMAP4 controllers
- ti,hwmods: Must be "mmc<n>", n is controller instance starting 1
-- reg : should contain hsmmc registers location and length
Optional properties:
ti,dual-volt: boolean, supports dual voltage cards
<supply-name>-supply: phandle to the regulator device tree node
"supply-name" examples are "vmmc", "vmmc_aux" etc
-bus-width: Number of data lines, default assumed is 1 if the property is missing.
-cd-gpios: GPIOs for card detection
-wp-gpios: GPIOs for write protection
ti,non-removable: non-removable slot (like eMMC)
ti,needs-special-reset: Requires a special softreset sequence
diff --git a/Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt b/Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
new file mode 100644
index 000000000000..7c86d5e28a0e
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt
@@ -0,0 +1,29 @@
+The Broadcom BCM87XX devices are a family of 10G Ethernet PHYs. They
+have these bindings in addition to the standard PHY bindings.
+
+Compatible: Should contain "broadcom,bcm8706" or "broadcom,bcm8727" and
+ "ethernet-phy-ieee802.3-c45"
+
+Optional Properties:
+
+- broadcom,c45-reg-init : one of more sets of 4 cells. The first cell
+ is the MDIO Manageable Device (MMD) address, the second a register
+ address within the MMD, the third cell contains a mask to be ANDed
+ with the existing register value, and the fourth cell is ORed with
+ he result to yield the new register value. If the third cell has a
+ value of zero, no read of the existing value is performed.
+
+Example:
+
+ ethernet-phy@5 {
+ reg = <5>;
+ compatible = "broadcom,bcm8706", "ethernet-phy-ieee802.3-c45";
+ interrupt-parent = <&gpio>;
+ interrupts = <12 8>; /* Pin 12, active low */
+ /*
+ * Set PMD Digital Control Register for
+ * GPIO[1] Tx/Rx
+ * GPIO[0] R64 Sync Acquired
+ */
+ broadcom,c45-reg-init = <1 0xc808 0xff8f 0x70>;
+ };
diff --git a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
index f31b686d4556..8ff324eaa889 100644
--- a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
+++ b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
@@ -11,6 +11,9 @@ Required properties:
- reg : Offset and length of the register set for this device
- interrupts : Interrupt tuple for this device
+
+Optional properties:
+
- clock-frequency : The oscillator frequency driving the flexcan device
Example:
diff --git a/Documentation/devicetree/bindings/net/davinci_emac.txt b/Documentation/devicetree/bindings/net/davinci_emac.txt
new file mode 100644
index 000000000000..48b259e29e87
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/davinci_emac.txt
@@ -0,0 +1,41 @@
+* Texas Instruments Davinci EMAC
+
+This file provides information, what the device node
+for the davinci_emac interface contains.
+
+Required properties:
+- compatible: "ti,davinci-dm6467-emac";
+- reg: Offset and length of the register set for the device
+- ti,davinci-ctrl-reg-offset: offset to control register
+- ti,davinci-ctrl-mod-reg-offset: offset to control module register
+- ti,davinci-ctrl-ram-offset: offset to control module ram
+- ti,davinci-ctrl-ram-size: size of control module ram
+- ti,davinci-rmii-en: use RMII
+- ti,davinci-no-bd-ram: has the emac controller BD RAM
+- phy-handle: Contains a phandle to an Ethernet PHY.
+ if not, davinci_emac driver defaults to 100/FULL
+- interrupts: interrupt mapping for the davinci emac interrupts sources:
+ 4 sources: <Receive Threshold Interrupt
+ Receive Interrupt
+ Transmit Interrupt
+ Miscellaneous Interrupt>
+
+Optional properties:
+- local-mac-address : 6 bytes, mac address
+
+Example (enbw_cmc board):
+ eth0: emac@1e20000 {
+ compatible = "ti,davinci-dm6467-emac";
+ reg = <0x220000 0x4000>;
+ ti,davinci-ctrl-reg-offset = <0x3000>;
+ ti,davinci-ctrl-mod-reg-offset = <0x2000>;
+ ti,davinci-ctrl-ram-offset = <0>;
+ ti,davinci-ctrl-ram-size = <0x2000>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <33
+ 34
+ 35
+ 36
+ >;
+ interrupt-parent = <&intc>;
+ };
diff --git a/Documentation/devicetree/bindings/net/fsl-fec.txt b/Documentation/devicetree/bindings/net/fsl-fec.txt
index 7ab9e1a2d8be..d53639221403 100644
--- a/Documentation/devicetree/bindings/net/fsl-fec.txt
+++ b/Documentation/devicetree/bindings/net/fsl-fec.txt
@@ -7,10 +7,14 @@ Required properties:
- phy-mode : String, operation mode of the PHY interface.
Supported values are: "mii", "gmii", "sgmii", "tbi", "rmii",
"rgmii", "rgmii-id", "rgmii-rxid", "rgmii-txid", "rtbi", "smii".
-- phy-reset-gpios : Should specify the gpio for phy reset
Optional properties:
- local-mac-address : 6 bytes, mac address
+- phy-reset-gpios : Should specify the gpio for phy reset
+- phy-reset-duration : Reset duration in milliseconds. Should present
+ only if property "phy-reset-gpios" is available. Missing the property
+ will have the duration be 1 millisecond. Numbers greater than 1000 are
+ invalid and 1 millisecond will be used instead.
Example:
@@ -19,6 +23,6 @@ ethernet@83fec000 {
reg = <0x83fec000 0x4000>;
interrupts = <87>;
phy-mode = "mii";
- phy-reset-gpios = <&gpio1 14 0>; /* GPIO2_14 */
+ phy-reset-gpios = <&gpio2 14 0>; /* GPIO2_14 */
local-mac-address = [00 04 9F 01 1B B9];
};
diff --git a/Documentation/devicetree/bindings/net/phy.txt b/Documentation/devicetree/bindings/net/phy.txt
index bb8c742eb8c5..7cd18fbfcf71 100644
--- a/Documentation/devicetree/bindings/net/phy.txt
+++ b/Documentation/devicetree/bindings/net/phy.txt
@@ -14,10 +14,20 @@ Required properties:
- linux,phandle : phandle for this node; likely referenced by an
ethernet controller node.
+Optional Properties:
+
+- compatible: Compatible list, may contain
+ "ethernet-phy-ieee802.3-c22" or "ethernet-phy-ieee802.3-c45" for
+ PHYs that implement IEEE802.3 clause 22 or IEEE802.3 clause 45
+ specifications. If neither of these are specified, the default is to
+ assume clause 22. The compatible list may also contain other
+ elements.
+
Example:
ethernet-phy@0 {
- linux,phandle = <2452000>
+ compatible = "ethernet-phy-ieee802.3-c22";
+ linux,phandle = <2452000>;
interrupt-parent = <40000>;
interrupts = <35 1>;
reg = <0>;
diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt
index 1f62623f8c3f..060bbf098ef3 100644
--- a/Documentation/devicetree/bindings/net/stmmac.txt
+++ b/Documentation/devicetree/bindings/net/stmmac.txt
@@ -1,7 +1,8 @@
* STMicroelectronics 10/100/1000 Ethernet driver (GMAC)
Required properties:
-- compatible: Should be "st,spear600-gmac"
+- compatible: Should be "snps,dwmac-<ip_version>" "snps,dwmac"
+ For backwards compatibility: "st,spear600-gmac" is also supported.
- reg: Address and length of the register set for the device
- interrupt-parent: Should be the phandle for the interrupt controller
that services interrupts for this device
diff --git a/Documentation/devicetree/bindings/nvec/nvec_nvidia.txt b/Documentation/devicetree/bindings/nvec/nvidia,nvec.txt
index 5aeee53ff9f4..5aeee53ff9f4 100644
--- a/Documentation/devicetree/bindings/nvec/nvec_nvidia.txt
+++ b/Documentation/devicetree/bindings/nvec/nvidia,nvec.txt
diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx6q-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,imx6q-pinctrl.txt
index 82b43f915857..a4119f6422d9 100644
--- a/Documentation/devicetree/bindings/pinctrl/fsl,imx6q-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx6q-pinctrl.txt
@@ -1626,3 +1626,5 @@ MX6Q_PAD_SD2_DAT3__PCIE_CTRL_MUX_11 1587
MX6Q_PAD_SD2_DAT3__GPIO_1_12 1588
MX6Q_PAD_SD2_DAT3__SJC_DONE 1589
MX6Q_PAD_SD2_DAT3__ANATOP_TESTO_3 1590
+MX6Q_PAD_ENET_RX_ER__ANATOP_USBOTG_ID 1591
+MX6Q_PAD_GPIO_1__ANATOP_USBOTG_ID 1592
diff --git a/Documentation/devicetree/bindings/regulator/fixed-regulator.txt b/Documentation/devicetree/bindings/regulator/fixed-regulator.txt
index 2f5b6b1ba15f..4fae41d54798 100644
--- a/Documentation/devicetree/bindings/regulator/fixed-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/fixed-regulator.txt
@@ -10,6 +10,7 @@ Optional properties:
If this property is missing, the default assumed is Active low.
- gpio-open-drain: GPIO is open drain type.
If this property is missing then default assumption is false.
+-vin-supply: Input supply name.
Any property defined as part of the core regulator
binding, defined in regulator.txt, can also be used.
@@ -29,4 +30,5 @@ Example:
enable-active-high;
regulator-boot-on;
gpio-open-drain;
+ vin-supply = <&parent_reg>;
};
diff --git a/Documentation/devicetree/bindings/regulator/regulator.txt b/Documentation/devicetree/bindings/regulator/regulator.txt
index 5b7a408acdaa..66ece3f87bbc 100644
--- a/Documentation/devicetree/bindings/regulator/regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/regulator.txt
@@ -10,6 +10,11 @@ Optional properties:
- regulator-always-on: boolean, regulator should never be disabled
- regulator-boot-on: bootloader/firmware enabled regulator
- <name>-supply: phandle to the parent supply/regulator node
+- regulator-ramp-delay: ramp delay for regulator(in uV/uS)
+- regulator-compatible: If a regulator chip contains multiple
+ regulators, and if the chip's binding contains a child node that
+ describes each regulator, then this property indicates which regulator
+ this child node is intended to configure.
Example:
diff --git a/Documentation/devicetree/bindings/regulator/tps65217.txt b/Documentation/devicetree/bindings/regulator/tps65217.txt
new file mode 100644
index 000000000000..0487e9675ba0
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/tps65217.txt
@@ -0,0 +1,91 @@
+TPS65217 family of regulators
+
+Required properties:
+- compatible: "ti,tps65217"
+- reg: I2C slave address
+- regulators: list of regulators provided by this controller, must be named
+ after their hardware counterparts: dcdc[1-3] and ldo[1-4]
+- regulators: This is the list of child nodes that specify the regulator
+ initialization data for defined regulators. Not all regulators for the given
+ device need to be present. The definition for each of these nodes is defined
+ using the standard binding for regulators found at
+ Documentation/devicetree/bindings/regulator/regulator.txt.
+
+ The valid names for regulators are:
+ tps65217: dcdc1, dcdc2, dcdc3, ldo1, ldo2, ldo3 and ldo4
+
+Each regulator is defined using the standard binding for regulators.
+
+Example:
+
+ tps: tps@24 {
+ compatible = "ti,tps65217";
+
+ regulators {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ dcdc1_reg: regulator@0 {
+ reg = <0>;
+ regulator-compatible = "dcdc1";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ dcdc2_reg: regulator@1 {
+ reg = <1>;
+ regulator-compatible = "dcdc2";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ dcdc3_reg: regulator@2 {
+ reg = <2>;
+ regulator-compatible = "dcdc3";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo1_reg: regulator@3 {
+ reg = <3>;
+ regulator-compatible = "ldo1";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo2_reg: regulator@4 {
+ reg = <4>;
+ regulator-compatible = "ldo2";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo3_reg: regulator@5 {
+ reg = <5>;
+ regulator-compatible = "ldo3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo4_reg: regulator@6 {
+ reg = <6>;
+ regulator-compatible = "ldo4";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/regulator/tps6586x.txt b/Documentation/devicetree/bindings/regulator/tps6586x.txt
index 0fcabaa3baa3..d156e1b5db12 100644
--- a/Documentation/devicetree/bindings/regulator/tps6586x.txt
+++ b/Documentation/devicetree/bindings/regulator/tps6586x.txt
@@ -6,8 +6,17 @@ Required properties:
- interrupts: the interrupt outputs of the controller
- #gpio-cells: number of cells to describe a GPIO
- gpio-controller: mark the device as a GPIO controller
-- regulators: list of regulators provided by this controller, must be named
- after their hardware counterparts: sm[0-2], ldo[0-9] and ldo_rtc
+- regulators: list of regulators provided by this controller, must have
+ property "regulator-compatible" to match their hardware counterparts:
+ sm[0-2], ldo[0-9] and ldo_rtc
+- sm0-supply: The input supply for the SM0.
+- sm1-supply: The input supply for the SM1.
+- sm2-supply: The input supply for the SM2.
+- vinldo01-supply: The input supply for the LDO1 and LDO2
+- vinldo23-supply: The input supply for the LDO2 and LDO3
+- vinldo4-supply: The input supply for the LDO4
+- vinldo678-supply: The input supply for the LDO6, LDO7 and LDO8
+- vinldo9-supply: The input supply for the LDO9
Each regulator is defined using the standard binding for regulators.
@@ -21,75 +30,113 @@ Example:
#gpio-cells = <2>;
gpio-controller;
+ sm0-supply = <&some_reg>;
+ sm1-supply = <&some_reg>;
+ sm2-supply = <&some_reg>;
+ vinldo01-supply = <...>;
+ vinldo23-supply = <...>;
+ vinldo4-supply = <...>;
+ vinldo678-supply = <...>;
+ vinldo9-supply = <...>;
+
regulators {
- sm0_reg: sm0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ sm0_reg: regulator@0 {
+ reg = <0>;
+ regulator-compatible = "sm0";
regulator-min-microvolt = < 725000>;
regulator-max-microvolt = <1500000>;
regulator-boot-on;
regulator-always-on;
};
- sm1_reg: sm1 {
+ sm1_reg: regulator@1 {
+ reg = <1>;
+ regulator-compatible = "sm1";
regulator-min-microvolt = < 725000>;
regulator-max-microvolt = <1500000>;
regulator-boot-on;
regulator-always-on;
};
- sm2_reg: sm2 {
+ sm2_reg: regulator@2 {
+ reg = <2>;
+ regulator-compatible = "sm2";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <4550000>;
regulator-boot-on;
regulator-always-on;
};
- ldo0_reg: ldo0 {
+ ldo0_reg: regulator@3 {
+ reg = <3>;
+ regulator-compatible = "ldo0";
regulator-name = "PCIE CLK";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
- ldo1_reg: ldo1 {
+ ldo1_reg: regulator@4 {
+ reg = <4>;
+ regulator-compatible = "ldo1";
regulator-min-microvolt = < 725000>;
regulator-max-microvolt = <1500000>;
};
- ldo2_reg: ldo2 {
+ ldo2_reg: regulator@5 {
+ reg = <5>;
+ regulator-compatible = "ldo2";
regulator-min-microvolt = < 725000>;
regulator-max-microvolt = <1500000>;
};
- ldo3_reg: ldo3 {
+ ldo3_reg: regulator@6 {
+ reg = <6>;
+ regulator-compatible = "ldo3";
regulator-min-microvolt = <1250000>;
regulator-max-microvolt = <3300000>;
};
- ldo4_reg: ldo4 {
+ ldo4_reg: regulator@7 {
+ reg = <7>;
+ regulator-compatible = "ldo4";
regulator-min-microvolt = <1700000>;
regulator-max-microvolt = <2475000>;
};
- ldo5_reg: ldo5 {
+ ldo5_reg: regulator@8 {
+ reg = <8>;
+ regulator-compatible = "ldo5";
regulator-min-microvolt = <1250000>;
regulator-max-microvolt = <3300000>;
};
- ldo6_reg: ldo6 {
+ ldo6_reg: regulator@9 {
+ reg = <9>;
+ regulator-compatible = "ldo6";
regulator-min-microvolt = <1250000>;
regulator-max-microvolt = <3300000>;
};
- ldo7_reg: ldo7 {
+ ldo7_reg: regulator@10 {
+ reg = <10>;
+ regulator-compatible = "ldo7";
regulator-min-microvolt = <1250000>;
regulator-max-microvolt = <3300000>;
};
- ldo8_reg: ldo8 {
+ ldo8_reg: regulator@11 {
+ reg = <11>;
+ regulator-compatible = "ldo8";
regulator-min-microvolt = <1250000>;
regulator-max-microvolt = <3300000>;
};
- ldo9_reg: ldo9 {
+ ldo9_reg: regulator@12 {
+ reg = <12>;
+ regulator-compatible = "ldo9";
regulator-min-microvolt = <1250000>;
regulator-max-microvolt = <3300000>;
};
diff --git a/Documentation/devicetree/bindings/regulator/twl-regulator.txt b/Documentation/devicetree/bindings/regulator/twl-regulator.txt
index 0c3395d55ac1..658749b90b97 100644
--- a/Documentation/devicetree/bindings/regulator/twl-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/twl-regulator.txt
@@ -15,7 +15,6 @@ For twl6030 regulators/LDOs
- "ti,twl6030-vusb" for VUSB LDO
- "ti,twl6030-v1v8" for V1V8 LDO
- "ti,twl6030-v2v1" for V2V1 LDO
- - "ti,twl6030-clk32kg" for CLK32KG RESOURCE
- "ti,twl6030-vdd1" for VDD1 SMPS
- "ti,twl6030-vdd2" for VDD2 SMPS
- "ti,twl6030-vdd3" for VDD3 SMPS
diff --git a/Documentation/devicetree/bindings/rtc/dw-apb.txt b/Documentation/devicetree/bindings/rtc/dw-apb.txt
new file mode 100644
index 000000000000..93e2b0f048e6
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/dw-apb.txt
@@ -0,0 +1,25 @@
+* Designware APB timer
+
+Required properties:
+- compatible: "snps,dw-apb-timer-sp" or "snps,dw-apb-timer-osc"
+- reg: physical base address of the controller and length of memory mapped
+ region.
+- interrupts: IRQ line for the timer.
+- clock-frequency: The frequency in HZ of the timer.
+- clock-freq: For backwards compatibility with picoxcell
+
+Example:
+
+ timer1: timer@ffc09000 {
+ compatible = "snps,dw-apb-timer-sp";
+ interrupts = <0 168 4>;
+ clock-frequency = <200000000>;
+ reg = <0xffc09000 0x1000>;
+ };
+
+ timer2: timer@ffd00000 {
+ compatible = "snps,dw-apb-timer-osc";
+ interrupts = <0 169 4>;
+ clock-frequency = <200000000>;
+ reg = <0xffd00000 0x1000>;
+ };
diff --git a/Documentation/devicetree/bindings/rtc/stmp3xxx-rtc.txt b/Documentation/devicetree/bindings/rtc/stmp3xxx-rtc.txt
new file mode 100644
index 000000000000..b800070fe6e9
--- /dev/null
+++ b/Documentation/devicetree/bindings/rtc/stmp3xxx-rtc.txt
@@ -0,0 +1,16 @@
+* STMP3xxx/i.MX28 Time Clock controller
+
+Required properties:
+- compatible: should be one of the following.
+ * "fsl,stmp3xxx-rtc"
+- reg: physical base address of the controller and length of memory mapped
+ region.
+- interrupts: rtc alarm interrupt
+
+Example:
+
+rtc@80056000 {
+ compatible = "fsl,imx28-rtc", "fsl,stmp3xxx-rtc";
+ reg = <0x80056000 2000>;
+ interrupts = <29>;
+};
diff --git a/Documentation/devicetree/bindings/sound/tegra-audio-alc5632.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt
index b77a97c9101e..b77a97c9101e 100644
--- a/Documentation/devicetree/bindings/sound/tegra-audio-alc5632.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt
diff --git a/Documentation/devicetree/bindings/sound/tegra-audio-trimslice.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt
index 04b14cfb1f16..04b14cfb1f16 100644
--- a/Documentation/devicetree/bindings/sound/tegra-audio-trimslice.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt
diff --git a/Documentation/devicetree/bindings/sound/tegra-audio-wm8753.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt
index c4dd39ce6165..c4dd39ce6165 100644
--- a/Documentation/devicetree/bindings/sound/tegra-audio-wm8753.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt
diff --git a/Documentation/devicetree/bindings/sound/tegra-audio-wm8903.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt
index d5b0da8bf1d8..d5b0da8bf1d8 100644
--- a/Documentation/devicetree/bindings/sound/tegra-audio-wm8903.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt
diff --git a/Documentation/devicetree/bindings/sound/tegra20-das.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra20-das.txt
index 6de3a7ee4efb..6de3a7ee4efb 100644
--- a/Documentation/devicetree/bindings/sound/tegra20-das.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra20-das.txt
diff --git a/Documentation/devicetree/bindings/sound/tegra20-i2s.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.txt
index 0df2b5c816e3..0df2b5c816e3 100644
--- a/Documentation/devicetree/bindings/sound/tegra20-i2s.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra20-i2s.txt
diff --git a/Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt b/Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt
index 9841057d112b..4256a6df9b79 100644
--- a/Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt
+++ b/Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt
@@ -17,6 +17,6 @@ ecspi@70010000 {
reg = <0x70010000 0x4000>;
interrupts = <36>;
fsl,spi-num-chipselects = <2>;
- cs-gpios = <&gpio3 24 0>, /* GPIO4_24 */
- <&gpio3 25 0>; /* GPIO4_25 */
+ cs-gpios = <&gpio3 24 0>, /* GPIO3_24 */
+ <&gpio3 25 0>; /* GPIO3_25 */
};
diff --git a/Documentation/devicetree/bindings/spi/spi_nvidia.txt b/Documentation/devicetree/bindings/spi/nvidia,tegra20-spi.txt
index 6b9e51896693..6b9e51896693 100644
--- a/Documentation/devicetree/bindings/spi/spi_nvidia.txt
+++ b/Documentation/devicetree/bindings/spi/nvidia,tegra20-spi.txt
diff --git a/Documentation/devicetree/bindings/spi/spi-samsung.txt b/Documentation/devicetree/bindings/spi/spi-samsung.txt
new file mode 100644
index 000000000000..a15ffeddfba4
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/spi-samsung.txt
@@ -0,0 +1,116 @@
+* Samsung SPI Controller
+
+The Samsung SPI controller is used to interface with various devices such as flash
+and display controllers using the SPI communication interface.
+
+Required SoC Specific Properties:
+
+- compatible: should be one of the following.
+ - samsung,s3c2443-spi: for s3c2443, s3c2416 and s3c2450 platforms
+ - samsung,s3c6410-spi: for s3c6410 platforms
+ - samsung,s5p6440-spi: for s5p6440 and s5p6450 platforms
+ - samsung,s5pv210-spi: for s5pv210 and s5pc110 platforms
+ - samsung,exynos4210-spi: for exynos4 and exynos5 platforms
+
+- reg: physical base address of the controller and length of memory mapped
+ region.
+
+- interrupts: The interrupt number to the cpu. The interrupt specifier format
+ depends on the interrupt controller.
+
+[PRELIMINARY: the dma channel allocation will change once there are
+official DMA bindings]
+
+- tx-dma-channel: The dma channel specifier for tx operations. The format of
+ the dma specifier depends on the dma controller.
+
+- rx-dma-channel: The dma channel specifier for rx operations. The format of
+ the dma specifier depends on the dma controller.
+
+Required Board Specific Properties:
+
+- #address-cells: should be 1.
+- #size-cells: should be 0.
+- gpios: The gpio specifier for clock, mosi and miso interface lines (in the
+ order specified). The format of the gpio specifier depends on the gpio
+ controller.
+
+Optional Board Specific Properties:
+
+- samsung,spi-src-clk: If the spi controller includes a internal clock mux to
+ select the clock source for the spi bus clock, this property can be used to
+ indicate the clock to be used for driving the spi bus clock. If not specified,
+ the clock number 0 is used as default.
+
+- num-cs: Specifies the number of chip select lines supported. If
+ not specified, the default number of chip select lines is set to 1.
+
+SPI Controller specific data in SPI slave nodes:
+
+- The spi slave nodes should provide the following information which is required
+ by the spi controller.
+
+ - cs-gpio: A gpio specifier that specifies the gpio line used as
+ the slave select line by the spi controller. The format of the gpio
+ specifier depends on the gpio controller.
+
+ - samsung,spi-feedback-delay: The sampling phase shift to be applied on the
+ miso line (to account for any lag in the miso line). The following are the
+ valid values.
+
+ - 0: No phase shift.
+ - 1: 90 degree phase shift sampling.
+ - 2: 180 degree phase shift sampling.
+ - 3: 270 degree phase shift sampling.
+
+Aliases:
+
+- All the SPI controller nodes should be represented in the aliases node using
+ the following format 'spi{n}' where n is a unique number for the alias.
+
+
+Example:
+
+- SoC Specific Portion:
+
+ spi_0: spi@12d20000 {
+ compatible = "samsung,exynos4210-spi";
+ reg = <0x12d20000 0x100>;
+ interrupts = <0 66 0>;
+ tx-dma-channel = <&pdma0 5>;
+ rx-dma-channel = <&pdma0 4>;
+ };
+
+- Board Specific Portion:
+
+ spi_0: spi@12d20000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ gpios = <&gpa2 4 2 3 0>,
+ <&gpa2 6 2 3 0>,
+ <&gpa2 7 2 3 0>;
+
+ w25q80bw@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "w25x80";
+ reg = <0>;
+ spi-max-frequency = <10000>;
+
+ controller-data {
+ cs-gpio = <&gpa2 5 1 0 3>;
+ samsung,spi-feedback-delay = <0>;
+ };
+
+ partition@0 {
+ label = "U-Boot";
+ reg = <0x0 0x40000>;
+ read-only;
+ };
+
+ partition@40000 {
+ label = "Kernel";
+ reg = <0x40000 0xc0000>;
+ };
+ };
+ };
diff --git a/Documentation/devicetree/bindings/tty/serial/fsl-mxs-auart.txt b/Documentation/devicetree/bindings/tty/serial/fsl-mxs-auart.txt
new file mode 100644
index 000000000000..2ee903fad25c
--- /dev/null
+++ b/Documentation/devicetree/bindings/tty/serial/fsl-mxs-auart.txt
@@ -0,0 +1,27 @@
+* Freescale MXS Application UART (AUART)
+
+Required properties:
+- compatible : Should be "fsl,<soc>-auart". The supported SoCs include
+ imx23 and imx28.
+- reg : Address and length of the register set for the device
+- interrupts : Should contain the auart interrupt numbers
+
+Example:
+auart0: serial@8006a000 {
+ compatible = "fsl,imx28-auart", "fsl,imx23-auart";
+ reg = <0x8006a000 0x2000>;
+ interrupts = <112 70 71>;
+};
+
+Note: Each auart port should have an alias correctly numbered in "aliases"
+node.
+
+Example:
+
+aliases {
+ serial0 = &auart0;
+ serial1 = &auart1;
+ serial2 = &auart2;
+ serial3 = &auart3;
+ serial4 = &auart4;
+};
diff --git a/Documentation/devicetree/bindings/usb/tegra-usb.txt b/Documentation/devicetree/bindings/usb/nvidia,tegra20-ehci.txt
index e9b005dc7625..e9b005dc7625 100644
--- a/Documentation/devicetree/bindings/usb/tegra-usb.txt
+++ b/Documentation/devicetree/bindings/usb/nvidia,tegra20-ehci.txt
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 6eab91747a86..db4d3af3643c 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -3,6 +3,7 @@ Device tree binding vendor prefix registry. Keep list in alphabetical order.
This isn't an exhaustive list, but you should add new prefixes to it before
using them to avoid name-space collisions.
+ad Avionic Design GmbH
adi Analog Devices, Inc.
amcc Applied Micro Circuits Corporation (APM, formally AMCC)
apm Applied Micro Circuits Corporation (APM)
diff --git a/Documentation/devicetree/bindings/watchdog/omap-wdt.txt b/Documentation/devicetree/bindings/watchdog/omap-wdt.txt
new file mode 100644
index 000000000000..c227970671ea
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/omap-wdt.txt
@@ -0,0 +1,14 @@
+TI Watchdog Timer (WDT) Controller for OMAP
+
+Required properties:
+compatible:
+- "ti,omap3-wdt" for OMAP3
+- "ti,omap4-wdt" for OMAP4
+- ti,hwmods: Name of the hwmod associated to the WDT
+
+Examples:
+
+wdt2: wdt@4a314000 {
+ compatible = "ti,omap4-wdt", "ti,omap3-wdt";
+ ti,hwmods = "wd_timer2";
+};