| Message ID | 1447974102-24938-2-git-send-email-afd@ti.com |
|---|---|
| State | New |
| Headers | show |
On Thu, Nov 19, 2015 at 05:01:39PM -0600, Andrew F. Davis wrote: > The TPS65086 PMIC contains several regulators and a GPO controller. > Add bindings for the TPS65086 PMIC. > > Signed-off-by: Andrew F. Davis <afd@ti.com> Acked-by: Rob Herring <robh@kernel.org> > --- > Documentation/devicetree/bindings/mfd/tps65086.txt | 55 ++++++++++++++++++++++ > 1 file changed, 55 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mfd/tps65086.txt > > diff --git a/Documentation/devicetree/bindings/mfd/tps65086.txt b/Documentation/devicetree/bindings/mfd/tps65086.txt > new file mode 100644 > index 0000000..6b50613 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/tps65086.txt > @@ -0,0 +1,55 @@ > +* TPS65086 Power Management Integrated Circuit bindings > + > +Required properties: > + - compatible : Should be "ti,tps65086". > + - reg : I2C slave address. > + - interrupt-parent : Phandle to he 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, should be 2. > + The first cell is the IRQ number. > + The second cell is the flags, encoded as trigger > + masks from ../interrupt-controller/interrupts.txt. > + - 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. > + - regulators: : List of child nodes that specify the regulator > + initialization data. Child nodes must be named > + after their hardware counterparts: buck[1-6], > + ldoa[1-3], swa1, swb[1-2], and vtt. Each child > + nodes is defined using the standard binding for > + regulators and the optional regulator properties > + defined below. > + > +Optional regulator properties: > + - ti,regulator-step-size-25mv : This is applicable for buck[1,2,6], set this > + if the regulator is factory set with a 25mv > + step voltage mapping. > + - ti,regulator-decay : This is applicable for buck[1-6], set this if > + the output needs to decay, default is for > + the output to slew down. > + > +Example: > + > + pmic: tps65086@5e { > + compatible = "ti,tps65086"; > + reg = <0x5e>; > + interrupt-parent = <&gpio1>; > + interrupts = <28 IRQ_TYPE_LEVEL_LOW>; > + interrupt-controller; > + #interrupt-cells = <2>; > + gpio-controller; > + #gpio-cells = <2>; > + > + regulators { > + buck1 { > + regulator-name = "vcc1"; > + regulator-min-microvolt = <1600000>; > + regulator-max-microvolt = <1600000>; > + regulator-boot-on; > + ti,regulator-decay; > + ti,regulator-step-size-25mv; > + }; > + }; > + }; > -- > 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
On Thu, 19 Nov 2015, Andrew F. Davis wrote: > The TPS65086 PMIC contains several regulators and a GPO controller. > Add bindings for the TPS65086 PMIC. > > Signed-off-by: Andrew F. Davis <afd@ti.com> > --- > Documentation/devicetree/bindings/mfd/tps65086.txt | 55 ++++++++++++++++++++++ > 1 file changed, 55 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mfd/tps65086.txt > > diff --git a/Documentation/devicetree/bindings/mfd/tps65086.txt b/Documentation/devicetree/bindings/mfd/tps65086.txt > new file mode 100644 > index 0000000..6b50613 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/tps65086.txt > @@ -0,0 +1,55 @@ > +* TPS65086 Power Management Integrated Circuit bindings s/Circuit/Circuit (PMIC)/ > +Required properties: > + - compatible : Should be "ti,tps65086". > + - reg : I2C slave address. > + - interrupt-parent : Phandle to he parent interrupt controller. s/he/the/ > + - 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, should be 2. > + The first cell is the IRQ number. > + The second cell is the flags, encoded as trigger > + masks from ../interrupt-controller/interrupts.txt. > + - 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. > + - regulators: : List of child nodes that specify the regulator > + initialization data. Child nodes must be named > + after their hardware counterparts: buck[1-6], > + ldoa[1-3], swa1, swb[1-2], and vtt. Each child > + nodes is defined using the standard binding for s/is/are/ > + regulators and the optional regulator properties > + defined below. > + > +Optional regulator properties: > + - ti,regulator-step-size-25mv : This is applicable for buck[1,2,6], set this > + if the regulator is factory set with a 25mv > + step voltage mapping. > + - ti,regulator-decay : This is applicable for buck[1-6], set this if > + the output needs to decay, default is for > + the output to slew down. > + > +Example: > + > + pmic: tps65086@5e { > + compatible = "ti,tps65086"; > + reg = <0x5e>; > + interrupt-parent = <&gpio1>; > + interrupts = <28 IRQ_TYPE_LEVEL_LOW>; > + interrupt-controller; > + #interrupt-cells = <2>; > + gpio-controller; > + #gpio-cells = <2>; > + > + regulators { > + buck1 { > + regulator-name = "vcc1"; > + regulator-min-microvolt = <1600000>; > + regulator-max-microvolt = <1600000>; > + regulator-boot-on; > + ti,regulator-decay; > + ti,regulator-step-size-25mv; > + }; > + }; > + };
diff --git a/Documentation/devicetree/bindings/mfd/tps65086.txt b/Documentation/devicetree/bindings/mfd/tps65086.txt new file mode 100644 index 0000000..6b50613 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/tps65086.txt @@ -0,0 +1,55 @@ +* TPS65086 Power Management Integrated Circuit bindings + +Required properties: + - compatible : Should be "ti,tps65086". + - reg : I2C slave address. + - interrupt-parent : Phandle to he 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, should be 2. + The first cell is the IRQ number. + The second cell is the flags, encoded as trigger + masks from ../interrupt-controller/interrupts.txt. + - 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. + - regulators: : List of child nodes that specify the regulator + initialization data. Child nodes must be named + after their hardware counterparts: buck[1-6], + ldoa[1-3], swa1, swb[1-2], and vtt. Each child + nodes is defined using the standard binding for + regulators and the optional regulator properties + defined below. + +Optional regulator properties: + - ti,regulator-step-size-25mv : This is applicable for buck[1,2,6], set this + if the regulator is factory set with a 25mv + step voltage mapping. + - ti,regulator-decay : This is applicable for buck[1-6], set this if + the output needs to decay, default is for + the output to slew down. + +Example: + + pmic: tps65086@5e { + compatible = "ti,tps65086"; + reg = <0x5e>; + interrupt-parent = <&gpio1>; + interrupts = <28 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + + regulators { + buck1 { + regulator-name = "vcc1"; + regulator-min-microvolt = <1600000>; + regulator-max-microvolt = <1600000>; + regulator-boot-on; + ti,regulator-decay; + ti,regulator-step-size-25mv; + }; + }; + };
The TPS65086 PMIC contains several regulators and a GPO controller. Add bindings for the TPS65086 PMIC. Signed-off-by: Andrew F. Davis <afd@ti.com> --- Documentation/devicetree/bindings/mfd/tps65086.txt | 55 ++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/tps65086.txt