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-rw-r--r--dts/Bindings/mfd/altera-a10sr.txt11
-rw-r--r--dts/Bindings/mfd/atmel-hlcdc.txt2
-rw-r--r--dts/Bindings/mfd/axp20x.txt43
-rw-r--r--dts/Bindings/mfd/da9062.txt49
-rw-r--r--dts/Bindings/mfd/mt6397.txt1
-rw-r--r--dts/Bindings/mfd/mxs-lradc.txt47
-rw-r--r--dts/Bindings/mfd/samsung,exynos5433-lpass.txt8
-rw-r--r--dts/Bindings/mfd/sun4i-gpadc.txt59
-rw-r--r--dts/Bindings/mfd/ti-lmu.txt243
-rw-r--r--dts/Bindings/mfd/wm831x.txt81
10 files changed, 525 insertions, 19 deletions
diff --git a/dts/Bindings/mfd/altera-a10sr.txt b/dts/Bindings/mfd/altera-a10sr.txt
index ea151f295a..c8a736554b 100644
--- a/dts/Bindings/mfd/altera-a10sr.txt
+++ b/dts/Bindings/mfd/altera-a10sr.txt
@@ -18,6 +18,7 @@ The A10SR consists of these sub-devices:
Device Description
------ ----------
a10sr_gpio GPIO Controller
+a10sr_rst Reset Controller
Arria10 GPIO
Required Properties:
@@ -27,6 +28,11 @@ Required Properties:
the second cell is used to specify flags.
See ../gpio/gpio.txt for more information.
+Arria10 Peripheral PHY Reset
+Required Properties:
+- compatible : Should be "altr,a10sr-reset"
+- #reset-cells : Should be one.
+
Example:
resource-manager@0 {
@@ -43,4 +49,9 @@ Example:
gpio-controller;
#gpio-cells = <2>;
};
+
+ a10sr_rst: reset-controller {
+ compatible = "altr,a10sr-reset";
+ #reset-cells = <1>;
+ };
};
diff --git a/dts/Bindings/mfd/atmel-hlcdc.txt b/dts/Bindings/mfd/atmel-hlcdc.txt
index 670831b295..eec40be7f7 100644
--- a/dts/Bindings/mfd/atmel-hlcdc.txt
+++ b/dts/Bindings/mfd/atmel-hlcdc.txt
@@ -15,7 +15,7 @@ Required properties:
The HLCDC IP exposes two subdevices:
- a PWM chip: see ../pwm/atmel-hlcdc-pwm.txt
- - a Display Controller: see ../display/atmel-hlcdc-dc.txt
+ - a Display Controller: see ../display/atmel/hlcdc-dc.txt
Example:
diff --git a/dts/Bindings/mfd/axp20x.txt b/dts/Bindings/mfd/axp20x.txt
index 8f3ad9ab46..aca09af665 100644
--- a/dts/Bindings/mfd/axp20x.txt
+++ b/dts/Bindings/mfd/axp20x.txt
@@ -6,12 +6,19 @@ axp202 (X-Powers)
axp209 (X-Powers)
axp221 (X-Powers)
axp223 (X-Powers)
+axp803 (X-Powers)
axp809 (X-Powers)
Required properties:
-- compatible: "x-powers,axp152", "x-powers,axp202", "x-powers,axp209",
- "x-powers,axp221", "x-powers,axp223", "x-powers,axp806",
- "x-powers,axp809"
+- compatible: should be one of:
+ * "x-powers,axp152"
+ * "x-powers,axp202"
+ * "x-powers,axp209"
+ * "x-powers,axp221"
+ * "x-powers,axp223"
+ * "x-powers,axp803"
+ * "x-powers,axp806"
+ * "x-powers,axp809"
- reg: The I2C slave address or RSB hardware address for the AXP chip
- interrupt-parent: The parent interrupt controller
- interrupts: SoC NMI / GPIO interrupt connected to the PMIC's IRQ pin
@@ -28,6 +35,9 @@ Optional properties:
regulator to drive the OTG VBus, rather then as an input pin
which signals whether the board is driving OTG VBus or not.
+- x-powers,master-mode: Boolean (axp806 only). Set this when the PMIC is
+ wired for master mode. The default is slave mode.
+
- <input>-supply: a phandle to the regulator supply node. May be omitted if
inputs are unregulated, such as using the IPSOUT output
from the PMIC.
@@ -86,6 +96,33 @@ LDO_IO1 : LDO : ips-supply : GPIO 1
RTC_LDO : LDO : ips-supply : always on
DRIVEVBUS : Enable output : drivevbus-supply : external regulator
+AXP803 regulators, type, and corresponding input supply names:
+
+Regulator Type Supply Name Notes
+--------- ---- ----------- -----
+DCDC1 : DC-DC buck : vin1-supply
+DCDC2 : DC-DC buck : vin2-supply : poly-phase capable
+DCDC3 : DC-DC buck : vin3-supply : poly-phase capable
+DCDC4 : DC-DC buck : vin4-supply
+DCDC5 : DC-DC buck : vin5-supply : poly-phase capable
+DCDC6 : DC-DC buck : vin6-supply : poly-phase capable
+DC1SW : On/Off Switch : : DCDC1 secondary output
+ALDO1 : LDO : aldoin-supply : shared supply
+ALDO2 : LDO : aldoin-supply : shared supply
+ALDO3 : LDO : aldoin-supply : shared supply
+DLDO1 : LDO : dldoin-supply : shared supply
+DLDO2 : LDO : dldoin-supply : shared supply
+DLDO3 : LDO : dldoin-supply : shared supply
+DLDO4 : LDO : dldoin-supply : shared supply
+ELDO1 : LDO : eldoin-supply : shared supply
+ELDO2 : LDO : eldoin-supply : shared supply
+ELDO3 : LDO : eldoin-supply : shared supply
+FLDO1 : LDO : fldoin-supply : shared supply
+FLDO2 : LDO : fldoin-supply : shared supply
+LDO_IO0 : LDO : ips-supply : GPIO 0
+LDO_IO1 : LDO : ips-supply : GPIO 1
+RTC_LDO : LDO : ips-supply : always on
+
AXP806 regulators, type, and corresponding input supply names:
Regulator Type Supply Name Notes
diff --git a/dts/Bindings/mfd/da9062.txt b/dts/Bindings/mfd/da9062.txt
index 38802b54d4..c0a418c27e 100644
--- a/dts/Bindings/mfd/da9062.txt
+++ b/dts/Bindings/mfd/da9062.txt
@@ -1,22 +1,39 @@
* Dialog DA9062 Power Management Integrated Circuit (PMIC)
-DA9062 consists of a large and varied group of sub-devices:
+Product information for the DA9062 and DA9061 devices can be found here:
+- http://www.dialog-semiconductor.com/products/da9062
+- http://www.dialog-semiconductor.com/products/da9061
+
+The DA9062 PMIC consists of:
Device Supply Names Description
------ ------------ -----------
da9062-regulator : : LDOs & BUCKs
da9062-rtc : : Real-Time Clock
+da9062-onkey : : On Key
+da9062-watchdog : : Watchdog Timer
+da9062-thermal : : Thermal
+
+The DA9061 PMIC consists of:
+
+Device Supply Names Description
+------ ------------ -----------
+da9062-regulator : : LDOs & BUCKs
+da9062-onkey : : On Key
da9062-watchdog : : Watchdog Timer
+da9062-thermal : : Thermal
======
Required properties:
-- compatible : Should be "dlg,da9062".
+- compatible : Should be
+ "dlg,da9062" for DA9062
+ "dlg,da9061" for DA9061
- reg : Specifies the I2C slave address (this defaults to 0x58 but it can be
modified to match the chip's OTP settings).
- interrupt-parent : Specifies the reference to the interrupt controller for
- the DA9062.
+ the DA9062 or DA9061.
- interrupts : IRQ line information.
- interrupt-controller
@@ -25,8 +42,8 @@ further information on IRQ bindings.
Sub-nodes:
-- regulators : This node defines the settings for the LDOs and BUCKs. The
- DA9062 regulators are bound using their names listed below:
+- regulators : This node defines the settings for the LDOs and BUCKs.
+ The DA9062 regulators are bound using their names listed below:
buck1 : BUCK_1
buck2 : BUCK_2
@@ -37,19 +54,29 @@ Sub-nodes:
ldo3 : LDO_3
ldo4 : LDO_4
+ The DA9061 regulators are bound using their names listed below:
+
+ buck1 : BUCK_1
+ buck2 : BUCK_2
+ buck3 : BUCK_3
+ ldo1 : LDO_1
+ ldo2 : LDO_2
+ ldo3 : LDO_3
+ ldo4 : LDO_4
+
The component follows the standard regulator framework and the bindings
details of individual regulator device can be found in:
Documentation/devicetree/bindings/regulator/regulator.txt
-
- rtc : This node defines settings required for the Real-Time Clock associated
with the DA9062. There are currently no entries in this binding, however
compatible = "dlg,da9062-rtc" should be added if a node is created.
-- watchdog: This node defines the settings for the watchdog driver associated
- with the DA9062 PMIC. The compatible = "dlg,da9062-watchdog" should be added
- if a node is created.
+- onkey : See ../input/da9062-onkey.txt
+
+- watchdog: See ../watchdog/da9062-watchdog.txt
+- thermal : See ../thermal/da9062-thermal.txt
Example:
@@ -64,10 +91,6 @@ Example:
compatible = "dlg,da9062-rtc";
};
- watchdog {
- compatible = "dlg,da9062-watchdog";
- };
-
regulators {
DA9062_BUCK1: buck1 {
regulator-name = "BUCK1";
diff --git a/dts/Bindings/mfd/mt6397.txt b/dts/Bindings/mfd/mt6397.txt
index c568d52af5..522a3bbf1b 100644
--- a/dts/Bindings/mfd/mt6397.txt
+++ b/dts/Bindings/mfd/mt6397.txt
@@ -6,6 +6,7 @@ MT6397/MT6323 is a multifunction device with the following sub modules:
- Audio codec
- GPIO
- Clock
+- LED
It is interfaced to host controller using SPI interface by a proprietary hardware
called PMIC wrapper or pwrap. MT6397/MT6323 MFD is a child device of pwrap.
diff --git a/dts/Bindings/mfd/mxs-lradc.txt b/dts/Bindings/mfd/mxs-lradc.txt
new file mode 100644
index 0000000000..555fb117d4
--- /dev/null
+++ b/dts/Bindings/mfd/mxs-lradc.txt
@@ -0,0 +1,47 @@
+* Freescale MXS LRADC device driver
+
+Required properties:
+- compatible: Should be "fsl,imx23-lradc" for i.MX23 SoC and "fsl,imx28-lradc"
+ for i.MX28 SoC
+- reg: Address and length of the register set for the device
+- interrupts: Should contain the LRADC interrupts
+
+Optional properties:
+- fsl,lradc-touchscreen-wires: Number of wires used to connect the touchscreen
+ to LRADC. Valid value is either 4 or 5. If this
+ property is not present, then the touchscreen is
+ disabled. 5 wires is valid for i.MX28 SoC only.
+- fsl,ave-ctrl: number of samples per direction to calculate an average value.
+ Allowed value is 1 ... 32, default is 4
+- fsl,ave-delay: delay between consecutive samples. Allowed value is
+ 2 ... 2048. It is used if 'fsl,ave-ctrl' > 1, counts at
+ 2 kHz and its default is 2 (= 1 ms)
+- fsl,settling: delay between plate switch to next sample. Allowed value is
+ 1 ... 2047. It counts at 2 kHz and its default is
+ 10 (= 5 ms)
+
+Example for i.MX23 SoC:
+
+ lradc@80050000 {
+ compatible = "fsl,imx23-lradc";
+ reg = <0x80050000 0x2000>;
+ interrupts = <36 37 38 39 40 41 42 43 44>;
+ status = "okay";
+ fsl,lradc-touchscreen-wires = <4>;
+ fsl,ave-ctrl = <4>;
+ fsl,ave-delay = <2>;
+ fsl,settling = <10>;
+ };
+
+Example for i.MX28 SoC:
+
+ lradc@80050000 {
+ compatible = "fsl,imx28-lradc";
+ reg = <0x80050000 0x2000>;
+ interrupts = <10 14 15 16 17 18 19 20 21 22 23 24 25>;
+ status = "okay";
+ fsl,lradc-touchscreen-wires = <5>;
+ fsl,ave-ctrl = <4>;
+ fsl,ave-delay = <2>;
+ fsl,settling = <10>;
+ };
diff --git a/dts/Bindings/mfd/samsung,exynos5433-lpass.txt b/dts/Bindings/mfd/samsung,exynos5433-lpass.txt
index c110e118b7..df664018c1 100644
--- a/dts/Bindings/mfd/samsung,exynos5433-lpass.txt
+++ b/dts/Bindings/mfd/samsung,exynos5433-lpass.txt
@@ -5,7 +5,10 @@ Required properties:
- compatible : "samsung,exynos5433-lpass"
- reg : should contain the LPASS top SFR region location
and size
- - samsung,pmu-syscon : the phandle to the Power Management Unit node
+ - clock-names : should contain following required clocks: "sfr0_ctrl"
+ - clocks : should contain clock specifiers of all clocks, which
+ input names have been specified in clock-names
+ property, in same order.
- #address-cells : should be 1
- #size-cells : should be 1
- ranges : must be present
@@ -25,7 +28,8 @@ Example:
audio-subsystem {
compatible = "samsung,exynos5433-lpass";
reg = <0x11400000 0x100>, <0x11500000 0x08>;
- samsung,pmu-syscon = <&pmu_system_controller>;
+ clocks = <&cmu_aud CLK_PCLK_SFR0_CTRL>;
+ clock-names = "sfr0_ctrl";
#address-cells = <1>;
#size-cells = <1>;
ranges;
diff --git a/dts/Bindings/mfd/sun4i-gpadc.txt b/dts/Bindings/mfd/sun4i-gpadc.txt
new file mode 100644
index 0000000000..badff3611a
--- /dev/null
+++ b/dts/Bindings/mfd/sun4i-gpadc.txt
@@ -0,0 +1,59 @@
+Allwinner SoCs' GPADC Device Tree bindings
+------------------------------------------
+The Allwinner SoCs all have an ADC that can also act as a thermal sensor
+and sometimes as a touchscreen controller.
+
+Required properties:
+ - compatible: "allwinner,sun8i-a33-ths",
+ - reg: mmio address range of the chip,
+ - #thermal-sensor-cells: shall be 0,
+ - #io-channel-cells: shall be 0,
+
+Example:
+ ths: ths@01c25000 {
+ compatible = "allwinner,sun8i-a33-ths";
+ reg = <0x01c25000 0x100>;
+ #thermal-sensor-cells = <0>;
+ #io-channel-cells = <0>;
+ };
+
+sun4i, sun5i and sun6i SoCs are also supported via the older binding:
+
+sun4i resistive touchscreen controller
+--------------------------------------
+
+Required properties:
+ - compatible: "allwinner,sun4i-a10-ts", "allwinner,sun5i-a13-ts" or
+ "allwinner,sun6i-a31-ts"
+ - reg: mmio address range of the chip
+ - interrupts: interrupt to which the chip is connected
+ - #thermal-sensor-cells: shall be 0
+
+Optional properties:
+ - allwinner,ts-attached : boolean indicating that an actual touchscreen
+ is attached to the controller
+ - allwinner,tp-sensitive-adjust : integer (4 bits)
+ adjust sensitivity of pen down detection
+ between 0 (least sensitive) and 15
+ (defaults to 15)
+ - allwinner,filter-type : integer (2 bits)
+ select median and averaging filter
+ samples used for median / averaging filter
+ 0: 4/2
+ 1: 5/3
+ 2: 8/4
+ 3: 16/8
+ (defaults to 1)
+
+Example:
+
+ rtp: rtp@01c25000 {
+ compatible = "allwinner,sun4i-a10-ts";
+ reg = <0x01c25000 0x100>;
+ interrupts = <29>;
+ allwinner,ts-attached;
+ #thermal-sensor-cells = <0>;
+ /* sensitive/noisy touch panel */
+ allwinner,tp-sensitive-adjust = <0>;
+ allwinner,filter-type = <3>;
+ };
diff --git a/dts/Bindings/mfd/ti-lmu.txt b/dts/Bindings/mfd/ti-lmu.txt
new file mode 100644
index 0000000000..c885cf89b8
--- /dev/null
+++ b/dts/Bindings/mfd/ti-lmu.txt
@@ -0,0 +1,243 @@
+TI LMU (Lighting Management Unit) device tree bindings
+
+TI LMU driver supports lighting devices below.
+
+ Name Child nodes
+ ------ ---------------------------------
+ LM3532 Backlight
+ LM3631 Backlight and regulator
+ LM3632 Backlight and regulator
+ LM3633 Backlight, LED and fault monitor
+ LM3695 Backlight
+ LM3697 Backlight and fault monitor
+
+Required properties:
+ - compatible: Should be one of:
+ "ti,lm3532"
+ "ti,lm3631"
+ "ti,lm3632"
+ "ti,lm3633"
+ "ti,lm3695"
+ "ti,lm3697"
+ - reg: I2C slave address.
+ 0x11 for LM3632
+ 0x29 for LM3631
+ 0x36 for LM3633, LM3697
+ 0x38 for LM3532
+ 0x63 for LM3695
+
+Optional property:
+ - enable-gpios: A GPIO specifier for hardware enable pin.
+
+Required node:
+ - backlight: All LMU devices have backlight child nodes.
+ For the properties, please refer to [1].
+
+Optional nodes:
+ - fault-monitor: Hardware fault monitoring driver for LM3633 and LM3697.
+ Required properties:
+ - compatible: Should be one of:
+ "ti,lm3633-fault-monitor"
+ "ti,lm3697-fault-monitor"
+ - leds: LED properties for LM3633. Please refer to [2].
+ - regulators: Regulator properties for LM3631 and LM3632.
+ Please refer to [3].
+
+[1] ../leds/backlight/ti-lmu-backlight.txt
+[2] ../leds/leds-lm3633.txt
+[3] ../regulator/lm363x-regulator.txt
+
+lm3532@38 {
+ compatible = "ti,lm3532";
+ reg = <0x38>;
+
+ enable-gpios = <&pioC 2 GPIO_ACTIVE_HIGH>;
+
+ backlight {
+ compatible = "ti,lm3532-backlight";
+
+ lcd {
+ led-sources = <0 1 2>;
+ ramp-up-msec = <30>;
+ ramp-down-msec = <0>;
+ };
+ };
+};
+
+lm3631@29 {
+ compatible = "ti,lm3631";
+ reg = <0x29>;
+
+ regulators {
+ compatible = "ti,lm363x-regulator";
+
+ vboost {
+ regulator-name = "lcd_boost";
+ regulator-min-microvolt = <4500000>;
+ regulator-max-microvolt = <6350000>;
+ regulator-always-on;
+ };
+
+ vcont {
+ regulator-name = "lcd_vcont";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ voref {
+ regulator-name = "lcd_voref";
+ regulator-min-microvolt = <4000000>;
+ regulator-max-microvolt = <6000000>;
+ };
+
+ vpos {
+ regulator-name = "lcd_vpos";
+ regulator-min-microvolt = <4000000>;
+ regulator-max-microvolt = <6000000>;
+ regulator-boot-on;
+ };
+
+ vneg {
+ regulator-name = "lcd_vneg";
+ regulator-min-microvolt = <4000000>;
+ regulator-max-microvolt = <6000000>;
+ regulator-boot-on;
+ };
+ };
+
+ backlight {
+ compatible = "ti,lm3631-backlight";
+
+ lcd_bl {
+ led-sources = <0 1>;
+ ramp-up-msec = <300>;
+ };
+ };
+};
+
+lm3632@11 {
+ compatible = "ti,lm3632";
+ reg = <0x11>;
+
+ enable-gpios = <&pioC 2 GPIO_ACTIVE_HIGH>; /* PC2 */
+
+ regulators {
+ compatible = "ti,lm363x-regulator";
+
+ ti,lcm-en1-gpio = <&pioC 0 GPIO_ACTIVE_HIGH>; /* PC0 */
+ ti,lcm-en2-gpio = <&pioC 1 GPIO_ACTIVE_HIGH>; /* PC1 */
+
+ vboost {
+ regulator-name = "lcd_boost";
+ regulator-min-microvolt = <4500000>;
+ regulator-max-microvolt = <6400000>;
+ regulator-always-on;
+ };
+
+ vpos {
+ regulator-name = "lcd_vpos";
+ regulator-min-microvolt = <4000000>;
+ regulator-max-microvolt = <6000000>;
+ };
+
+ vneg {
+ regulator-name = "lcd_vneg";
+ regulator-min-microvolt = <4000000>;
+ regulator-max-microvolt = <6000000>;
+ };
+ };
+
+ backlight {
+ compatible = "ti,lm3632-backlight";
+
+ pwms = <&pwm0 0 10000 0>; /* pwm number, period, polarity */
+ pwm-names = "lmu-backlight";
+
+ lcd {
+ led-sources = <0 1>;
+ pwm-period = <10000>;
+ };
+ };
+};
+
+lm3633@36 {
+ compatible = "ti,lm3633";
+ reg = <0x36>;
+
+ enable-gpios = <&pioC 2 GPIO_ACTIVE_HIGH>;
+
+ backlight {
+ compatible = "ti,lm3633-backlight";
+
+ main {
+ label = "main_lcd";
+ led-sources = <1 2>;
+ ramp-up-msec = <500>;
+ ramp-down-msec = <500>;
+ };
+
+ front {
+ label = "front_lcd";
+ led-sources = <0>;
+ ramp-up-msec = <1000>;
+ ramp-down-msec = <0>;
+ };
+ };
+
+ leds {
+ compatible = "ti,lm3633-leds";
+
+ chan1 {
+ label = "status";
+ led-sources = <1>;
+ led-max-microamp = <6000>;
+ };
+
+ chan345 {
+ label = "rgb";
+ led-sources = <3 4 5>;
+ led-max-microamp = <10000>;
+ };
+ };
+
+ fault-monitor {
+ compatible = "ti,lm3633-fault-monitor";
+ };
+};
+
+lm3695@63 {
+ compatible = "ti,lm3695";
+ reg = <0x63>;
+
+ enable-gpios = <&pioC 2 GPIO_ACTIVE_HIGH>;
+
+ backlight {
+ compatible = "ti,lm3695-backlight";
+
+ lcd {
+ label = "bl";
+ led-sources = <0 1>;
+ };
+ };
+};
+
+lm3697@36 {
+ compatible = "ti,lm3697";
+ reg = <0x36>;
+
+ enable-gpios = <&pioC 2 GPIO_ACTIVE_HIGH>;
+
+ backlight {
+ compatible = "ti,lm3697-backlight";
+
+ lcd {
+ led-sources = <0 1 2>;
+ ramp-up-msec = <200>;
+ ramp-down-msec = <200>;
+ };
+ };
+
+ fault-monitor {
+ compatible = "ti,lm3697-fault-monitor";
+ };
+};
diff --git a/dts/Bindings/mfd/wm831x.txt b/dts/Bindings/mfd/wm831x.txt
new file mode 100644
index 0000000000..9f8b743067
--- /dev/null
+++ b/dts/Bindings/mfd/wm831x.txt
@@ -0,0 +1,81 @@
+Cirrus Logic/Wolfson Microelectronics wm831x PMICs
+
+System PMICs with a wide range of additional features.
+
+Required properties:
+
+ - compatible : One of the following chip-specific strings:
+ "wlf,wm8310"
+ "wlf,wm8311"
+ "wlf,wm8312"
+ "wlf,wm8320"
+ "wlf,wm8321"
+ "wlf,wm8325"
+ "wlf,wm8326"
+
+ - reg : I2C slave address when connected using I2C, chip select number
+ when using SPI.
+
+ - gpio-controller : Indicates this device is a GPIO controller.
+ - #gpio-cells : Must be 2. The first cell is the pin number and the
+ second cell is used to specify optional parameters (currently unused).
+
+ - interrupts : The interrupt line the IRQ signal for the device is
+ connected to.
+ - interrupt-parent : The parent interrupt controller.
+
+ - interrupt-controller : wm831x devices contain interrupt controllers and
+ may provide interrupt services to other devices.
+ - #interrupt-cells: Must be 2. The first cell is the IRQ number, and the
+ second cell is the flags, encoded as the trigger masks from
+ ../interrupt-controller/interrupts.txt
+
+Optional sub-nodes:
+ - regulators : Contains sub-nodes for each of the regulators supplied by
+ the device. The regulators are bound using their names listed below:
+
+ dcdc1 : DCDC1
+ dcdc2 : DCDC2
+ dcdc3 : DCDC3
+ dcdc4 : DCDC3
+ isink1 : ISINK1
+ isink2 : ISINK2
+ ldo1 : LDO1
+ ldo2 : LDO2
+ ldo3 : LDO3
+ ldo4 : LDO4
+ ldo5 : LDO5
+ ldo7 : LDO7
+ ldo11 : LDO11
+
+ The bindings details of each regulator can be found in:
+ ../regulator/regulator.txt
+
+Example:
+
+wm8310: pmic@36 {
+ compatible = "wlf,wm8310";
+ reg = <0x36>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupts = <347>;
+ interrupt-parent = <&gic>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ regulators {
+ dcdc1: dcdc1 {
+ regulator-name = "DCDC1";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <600000>;
+ };
+ ldo1: ldo1 {
+ regulator-name = "LDO1";
+ regulator-min-microvolt = <1700000>;
+ regulator-max-microvolt = <1700000>;
+ };
+ };
+};
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-23 20:43:01 +0000