| Message ID | 1408627674-16130-1-git-send-email-zyw@rock-chips.com |
|---|---|
| State | Superseded, archived |
| Headers | show |
Chris, On Thu, Aug 21, 2014 at 6:27 AM, Chris Zhong <zyw@rock-chips.com> wrote: > rk808.txt: Add device tree bindings for rockchip's rk808 pmic. > > Signed-off-by: Chris Zhong <zyw@rock-chips.com> > > --- > > Changes in v3: > - fix compile err Please make sure to address comments that were made against your v2 version, too. > > Changes in v2: > Adviced by javier.martinez > - separated from rtc-rk808.c > > Documentation/devicetree/bindings/mfd/rk808.txt | 128 +++++++++++++++++++++++ > 1 file changed, 128 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mfd/rk808.txt > > diff --git a/Documentation/devicetree/bindings/mfd/rk808.txt b/Documentation/devicetree/bindings/mfd/rk808.txt > new file mode 100644 > index 0000000..876291d > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/rk808.txt > @@ -0,0 +1,128 @@ > +RK808 Power Management Integrated Circuit > + > +Required properties: > +- compatible: "rockchip,rk808" > +- reg: I2C slave address > +- interrupt-parent: The parent interrupt controller. > +- interrupts: the interrupt outputs of the controller. > +- pinctrl-names: Should contain only one value - "default". > +- pinctrl-0: Should specify pin control groups used for this controller. > +- 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. I think you need a "#clock-cells = <1>;" in here. You should also create a "include/dt-bindings/clock/rockchip,rk808.h" file that lists numbers for your two clocks. > +Optional properties: > +- rockchip,system-power-controller: Telling whether or not this pmic is controlling > + the system power. You should add "clock-output-names" as haoyu,hym8563.txt has. > + > +Example: > +rk808: pmic@1b { > + compatible = "rockchip,rk808"; > + interrupt-parent = <&gpio0>; > + interrupts = <4 IRQ_TYPE_EDGE_FALLING>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pmic_int>; > + reg = <0x1b>; > + rockchip,system-power-controller; > + > + regulators { > + rk808_dcdc1_reg: DCDC_REG1 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + regulator-name = "vdd_arm"; > + }; > + > + rk808_dcdc2_reg: DCDC_REG2 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <1250000>; > + regulator-name = "vdd_gpu"; > + }; > + > + rk808_dcdc3_reg: DCDC_REG3 { > + regulator-always-on; > + regulator-boot-on; > + regulator-name = "vdd_ddr"; > + }; > + > + rk808_dcdc4_reg: DCDC_REG4 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-name = "vccio"; > + }; > + > + rk808_ldo1_reg: LDO_REG1 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + }; > + > + rk808_ldo2_reg: LDO_REG2 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + }; > + > + rk808_ldo3_reg: LDO_REG3 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1000000>; > + regulator-name = "LDO_REG3"; > + }; > + > + rk808_ldo4_reg: LDO_REG4 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + }; > + > + rk808_ldo5_reg: LDO_REG5 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + }; > + > + rk808_ldo6_reg: LDO_REG6 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1000000>; > + }; > + > + rk808_ldo7_reg: LDO_REG7 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + }; > + > + rk808_ldo8_reg: LDO_REG8 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + }; > + > + rk808_switch1_reg: SWITCH_REG1 { > + regulator-always-on; > + regulator-boot-on; > + }; > + > + rk808_switch2_reg: SWITCH_REG2 { > + regulator-always-on; > + regulator-boot-on; > + }; > + }; > + }; > -- > 1.7.9.5 > > -- To unsubscribe from this list: send the line "unsubscribe devicetree" 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/mfd/rk808.txt b/Documentation/devicetree/bindings/mfd/rk808.txt new file mode 100644 index 0000000..876291d --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/rk808.txt @@ -0,0 +1,128 @@ +RK808 Power Management Integrated Circuit + +Required properties: +- compatible: "rockchip,rk808" +- reg: I2C slave address +- interrupt-parent: The parent interrupt controller. +- interrupts: the interrupt outputs of the controller. +- pinctrl-names: Should contain only one value - "default". +- pinctrl-0: Should specify pin control groups used for this controller. +- 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. + +Optional properties: +- rockchip,system-power-controller: Telling whether or not this pmic is controlling + the system power. + +Example: +rk808: pmic@1b { + compatible = "rockchip,rk808"; + interrupt-parent = <&gpio0>; + interrupts = <4 IRQ_TYPE_EDGE_FALLING>; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_int>; + reg = <0x1b>; + rockchip,system-power-controller; + + regulators { + rk808_dcdc1_reg: DCDC_REG1 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vdd_arm"; + }; + + rk808_dcdc2_reg: DCDC_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <1250000>; + regulator-name = "vdd_gpu"; + }; + + rk808_dcdc3_reg: DCDC_REG3 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vdd_ddr"; + }; + + rk808_dcdc4_reg: DCDC_REG4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vccio"; + }; + + rk808_ldo1_reg: LDO_REG1 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + rk808_ldo2_reg: LDO_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + rk808_ldo3_reg: LDO_REG3 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-name = "LDO_REG3"; + }; + + rk808_ldo4_reg: LDO_REG4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + rk808_ldo5_reg: LDO_REG5 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + }; + + rk808_ldo6_reg: LDO_REG6 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + }; + + rk808_ldo7_reg: LDO_REG7 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + rk808_ldo8_reg: LDO_REG8 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + rk808_switch1_reg: SWITCH_REG1 { + regulator-always-on; + regulator-boot-on; + }; + + rk808_switch2_reg: SWITCH_REG2 { + regulator-always-on; + regulator-boot-on; + }; + }; + };
rk808.txt: Add device tree bindings for rockchip's rk808 pmic. Signed-off-by: Chris Zhong <zyw@rock-chips.com> --- Changes in v3: - fix compile err Changes in v2: Adviced by javier.martinez - separated from rtc-rk808.c Documentation/devicetree/bindings/mfd/rk808.txt | 128 +++++++++++++++++++++++ 1 file changed, 128 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/rk808.txt