On Sat, Apr 02, 2016 at 05:29:41PM +0800, Guodong Xu wrote:
> From: Chen Feng <puck.chen@xxxxxxxxxxxxx>
>
> Add the mfd hi655x dts node and regulator support on
> hi6220 platform.
>
> Signed-off-by: Chen Feng <puck.chen@xxxxxxxxxxxxx>
> Signed-off-by: Fei Wang <w.f@xxxxxxxxxx>
> Signed-off-by: Xinwei Kong <kong.kongxinwei@xxxxxxxxxxxxx>
> Reviewed-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
> Reviewed-by: Guodong Xu <guodong.xu@xxxxxxxxxx>
> ---
> arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 87 ++++++++++++++++++++++++++
> 1 file changed, 87 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
> index 28bc646..a6dffa8 100644
> --- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
> +++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts
> @@ -6,6 +6,7 @@
> */
>
> /dts-v1/;
> +#include <dt-bindings/gpio/gpio.h>
>
> #include "hi6220.dtsi"
> #include "hikey-gpio.dtsi"
> @@ -104,6 +105,92 @@
> default-state = "off";
> };
> };
> +
> + pmic: pmic@f8000000 {
> + compatible = "hisilicon,hi655x-pmic";
> + reg = <0x0 0xf8000000 0x0 0x1000>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + pmic-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
> + status = "okay";
> +
> + regulators {
> + ldo2: LDO2@a21 {
@a21 is not a unit address. Please drop these.
> + regulator-name = "LDO2_2V8";
> + regulator-min-microvolt = <2500000>;
> + regulator-max-microvolt = <3200000>;
> + regulator-enable-ramp-delay = <120>;
> + };
> +
> + ldo7: LDO7@a26 {
--
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