| Message ID | 1446244088-28281-2-git-send-email-afd@ti.com |
|---|---|
| State | New |
| Headers | show |
On Fri, Oct 30, 2015 at 05:28:04PM -0500, Andrew F. Davis wrote: > The TPS65912 PMIC contains several regulators and a GPIO controller. > Add bindings for the TPS65912 PMIC. > > Signed-off-by: Andrew F. Davis <afd@ti.com> > --- > .../devicetree/bindings/gpio/gpio-tps65912.txt | 16 +++++++ > Documentation/devicetree/bindings/mfd/tps65912.txt | 51 ++++++++++++++++++++++ > .../bindings/regulator/tps65912-regulator.txt | 28 ++++++++++++ > 3 files changed, 95 insertions(+) > create mode 100644 Documentation/devicetree/bindings/gpio/gpio-tps65912.txt > create mode 100644 Documentation/devicetree/bindings/mfd/tps65912.txt > create mode 100644 Documentation/devicetree/bindings/regulator/tps65912-regulator.txt Acked-by: Rob Herring <robh@kernel.org> > > diff --git a/Documentation/devicetree/bindings/gpio/gpio-tps65912.txt b/Documentation/devicetree/bindings/gpio/gpio-tps65912.txt > new file mode 100644 > index 0000000..ba8d633 > --- /dev/null > +++ b/Documentation/devicetree/bindings/gpio/gpio-tps65912.txt > @@ -0,0 +1,16 @@ > +* TPS65912 GPIO Controller bindings > + > +Required properties: > + - compatible : Should be "ti,tps65912-gpio". > + - 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 flags. > + See ../gpio/gpio.txt for more information. > + > +Example: > + > + gpio4: gpio { > + compatible = "ti,tps65912-gpio"; > + gpio-controller; > + #gpio-cells = <2>; > + }; > diff --git a/Documentation/devicetree/bindings/mfd/tps65912.txt b/Documentation/devicetree/bindings/mfd/tps65912.txt > new file mode 100644 > index 0000000..65426b7 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/tps65912.txt > @@ -0,0 +1,51 @@ > +* TPS65912 Power Management Integrated Circuit bindings > + > +Required properties: > + - compatible : Should be "ti,tps65912". > + - reg : Slave address or chip select number (I2C / SPI). > + - interrupt-parent : The parent interrupt controller. > + - interrupts : The interrupt line the device is connected to. > + - interrupt-controller : Marks the device node as an interrupt controller. > + - #interrupt-cells : The number of cells to describe an IRQ, this should be 2. > + The first cell is the IRQ number. > + The second cell is the flags, encoded as the trigger masks from > + ../interrupt-controller/interrupts.txt. > + > +Additional nodes defined in: > + - Regulators: ../regulator/tps65912-regulator.txt > + - GPIO: ../gpio/gpio-tps65912.txt. > + > +Example: > + > + pmic: tps65912@2d { > + compatible = "ti,tps65912"; > + reg = <0x2d>; > + interrupt-parent = <&gpio1>; > + interrupts = <28 IRQ_TYPE_LEVEL_LOW>; > + interrupt-controller; > + #interrupt-cells = <2>; > + > + regulators { > + compatible = "ti,tps65912-regulator"; > + > + dcdc1 { > + regulator-name = "vdd_core"; > + regulator-min-microvolt = <912000>; > + regulator-max-microvolt = <1144000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo1 { > + regulator-name = "ldo1"; > + regulator-min-microvolt = <1900000>; > + regulator-max-microvolt = <1900000>; > + }; > + }; > + > + gpio4: gpio { > + compatible = "ti,tps65912-gpio"; > + gpio-controller; > + #gpio-cells = <2>; > + }; > + }; > diff --git a/Documentation/devicetree/bindings/regulator/tps65912-regulator.txt b/Documentation/devicetree/bindings/regulator/tps65912-regulator.txt > new file mode 100644 > index 0000000..b81973d > --- /dev/null > +++ b/Documentation/devicetree/bindings/regulator/tps65912-regulator.txt > @@ -0,0 +1,28 @@ > +* TPS65912 regulator bindings > + > +Required properties: > + - compatible : Should be "ti,tps65912-regulator". > + - list of regulators provided by this controller, must be named > + after their hardware counterparts: dcdc[1-4] and ldo[1-10]. > + > +Each regulator is defined using the standard binding for regulators. > + > +Example: > + > + regulator { > + compatible = "ti,tps65912-regulator"; > + > + dcdc1 { > + regulator-name = "vdd_core"; > + regulator-min-microvolt = <912000>; > + regulator-max-microvolt = <1144000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo1 { > + regulator-name = "ldo1"; > + regulator-min-microvolt = <1900000>; > + regulator-max-microvolt = <1900000>; > + }; > + }; > -- > 1.9.1 > -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/gpio/gpio-tps65912.txt b/Documentation/devicetree/bindings/gpio/gpio-tps65912.txt new file mode 100644 index 0000000..ba8d633 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-tps65912.txt @@ -0,0 +1,16 @@ +* TPS65912 GPIO Controller bindings + +Required properties: + - compatible : Should be "ti,tps65912-gpio". + - 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 flags. + See ../gpio/gpio.txt for more information. + +Example: + + gpio4: gpio { + compatible = "ti,tps65912-gpio"; + gpio-controller; + #gpio-cells = <2>; + }; diff --git a/Documentation/devicetree/bindings/mfd/tps65912.txt b/Documentation/devicetree/bindings/mfd/tps65912.txt new file mode 100644 index 0000000..65426b7 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/tps65912.txt @@ -0,0 +1,51 @@ +* TPS65912 Power Management Integrated Circuit bindings + +Required properties: + - compatible : Should be "ti,tps65912". + - reg : Slave address or chip select number (I2C / SPI). + - interrupt-parent : The parent interrupt controller. + - interrupts : The interrupt line the device is connected to. + - interrupt-controller : Marks the device node as an interrupt controller. + - #interrupt-cells : The number of cells to describe an IRQ, this should be 2. + The first cell is the IRQ number. + The second cell is the flags, encoded as the trigger masks from + ../interrupt-controller/interrupts.txt. + +Additional nodes defined in: + - Regulators: ../regulator/tps65912-regulator.txt + - GPIO: ../gpio/gpio-tps65912.txt. + +Example: + + pmic: tps65912@2d { + compatible = "ti,tps65912"; + reg = <0x2d>; + interrupt-parent = <&gpio1>; + interrupts = <28 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + #interrupt-cells = <2>; + + regulators { + compatible = "ti,tps65912-regulator"; + + dcdc1 { + regulator-name = "vdd_core"; + regulator-min-microvolt = <912000>; + regulator-max-microvolt = <1144000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1 { + regulator-name = "ldo1"; + regulator-min-microvolt = <1900000>; + regulator-max-microvolt = <1900000>; + }; + }; + + gpio4: gpio { + compatible = "ti,tps65912-gpio"; + gpio-controller; + #gpio-cells = <2>; + }; + }; diff --git a/Documentation/devicetree/bindings/regulator/tps65912-regulator.txt b/Documentation/devicetree/bindings/regulator/tps65912-regulator.txt new file mode 100644 index 0000000..b81973d --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/tps65912-regulator.txt @@ -0,0 +1,28 @@ +* TPS65912 regulator bindings + +Required properties: + - compatible : Should be "ti,tps65912-regulator". + - list of regulators provided by this controller, must be named + after their hardware counterparts: dcdc[1-4] and ldo[1-10]. + +Each regulator is defined using the standard binding for regulators. + +Example: + + regulator { + compatible = "ti,tps65912-regulator"; + + dcdc1 { + regulator-name = "vdd_core"; + regulator-min-microvolt = <912000>; + regulator-max-microvolt = <1144000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1 { + regulator-name = "ldo1"; + regulator-min-microvolt = <1900000>; + regulator-max-microvolt = <1900000>; + }; + };
The TPS65912 PMIC contains several regulators and a GPIO controller. Add bindings for the TPS65912 PMIC. Signed-off-by: Andrew F. Davis <afd@ti.com> --- .../devicetree/bindings/gpio/gpio-tps65912.txt | 16 +++++++ Documentation/devicetree/bindings/mfd/tps65912.txt | 51 ++++++++++++++++++++++ .../bindings/regulator/tps65912-regulator.txt | 28 ++++++++++++ 3 files changed, 95 insertions(+) create mode 100644 Documentation/devicetree/bindings/gpio/gpio-tps65912.txt create mode 100644 Documentation/devicetree/bindings/mfd/tps65912.txt create mode 100644 Documentation/devicetree/bindings/regulator/tps65912-regulator.txt