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SubjectRe: [PATCH v2 2/2] mfd: add documentation for ACT8945A DT bindings
On Tue, 12 Jan 2016, Wenyou Yang wrote:

> The Active-semi ACT8945A PMIC is a Multi-Function Device, it has
> two subdevices:
> - Regulator
> - Charger
>
> This patch adds documentation for ACT8945A DT bindings.
>
> Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
> ---
>
> Changes in v2:
> - use more specific label in Example.
> - add pmic and charger nodes in Example.
>
> Documentation/devicetree/bindings/mfd/act8945a.txt | 82 ++++++++++++++++++++
> 1 file changed, 82 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/mfd/act8945a.txt
>
> diff --git a/Documentation/devicetree/bindings/mfd/act8945a.txt b/Documentation/devicetree/bindings/mfd/act8945a.txt
> new file mode 100644
> index 0000000..e4a8aaf
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mfd/act8945a.txt
> @@ -0,0 +1,82 @@
> +Device-Tree bindings for Active-semi ACT8945A MFD driver
> +
> +Required properties:
> + - compatible: "active-semi,act8945a".
> + - reg: the I2C slave address for the ACT8945A chip
> +
> +The chip exposes two subdevices:
> + - a regulators: see ../regulator/act8945a-regulator.txt
> + - a charger: see ../power/act8945a-charger.txt
> +
> +Example:
> + act8945a@5b {
> + compatible = "active-semi,act8945a";
> + reg = <0x5b>;
> + status = "okay";
> +
> + pmic {
> + compatible = "active-semi,act8945a-regulator";
> + active-semi,vsel-high;
> +
> + regulators {

Your tabbing here is not correct.

> + vdd_1v35_reg: DCDC_REG1 {
> + regulator-name = "VDD_1V35";
> + regulator-min-microvolt = <1350000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-always-on;
> + };
> +
> + vdd_1v2_reg: DCDC_REG2 {
> + regulator-name = "VDD_1V2";
> + regulator-min-microvolt = <1100000>;
> + regulator-max-microvolt = <1300000>;
> + regulator-always-on;
> + };
> +
> + vdd_3v3_reg: DCDC_REG3 {
> + regulator-name = "VDD_3V3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + vdd_fuse_reg: LDO_REG1 {
> + regulator-name = "VDD_FUSE";
> + regulator-min-microvolt = <2500000>;
> + regulator-max-microvolt = <2500000>;
> + regulator-always-on;
> + };
> +
> + vdd_3v3_lp_reg: LDO_REG2 {
> + regulator-name = "VDD_3V3_LP";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + vdd_led_reg: LDO_REG3 {
> + regulator-name = "VDD_LED";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-always-on;
> + };
> +
> + vdd_sdhc_1v8_reg: LDO_REG4 {
> + regulator-name = "VDD_SDHC_1V8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + };
> + };
> + };
> +
> + charger {
> + compatible = "active-semi,act8945a-charger";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_charger_chglev>;
> + active-semi,chglev-gpio = <&pioA 12 GPIO_ACTIVE_HIGH>;
> + active-semi,input_voltage_threshold = <6600>;
> + active-semi,precondition_timeout = <40>;
> + active-semi,total_timeout = <3>;
> + };
> + };

--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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