From: lee.jones@linaro.org (Lee Jones)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 2/2] mfd: add documentation for ACT8945A DT bindings
Date: Tue, 12 Jan 2016 08:52:07 +0000 [thread overview]
Message-ID: <20160112085207.GQ19803@x1> (raw)
In-Reply-To: <1452585915-551-3-git-send-email-wenyou.yang@atmel.com>
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 at 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
Follow Linaro: Facebook | Twitter | Blog
next prev parent reply other threads:[~2016-01-12 8:52 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-12 8:05 [PATCH v2 0/2] mfd: act8945a: add Active-semi ACT8945A PMIC MFD driver Wenyou Yang
2016-01-12 8:05 ` [PATCH v2 1/2] " Wenyou Yang
2016-01-12 8:05 ` [PATCH v2 2/2] mfd: add documentation for ACT8945A DT bindings Wenyou Yang
2016-01-12 8:52 ` Lee Jones [this message]
2016-01-12 9:26 ` Yang, Wenyou
2016-01-12 12:54 ` kbuild test robot
2016-01-14 5:01 ` Yang, Wenyou
2016-01-12 8:45 ` [PATCH v2 0/2] mfd: act8945a: add Active-semi ACT8945A PMIC MFD driver Lee Jones
2016-01-12 8:49 ` Yang, Wenyou
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