linux-kernel - Re: [PATCH v6 7/8] arm64: dts: hikey960: add device node for pmic and regulators

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Message-ID: <5942E633.9040908@hisilicon.com>
Date:   Thu, 15 Jun 2017 20:55:31 +0100
From:   Wei Xu <xuwei5@...ilicon.com>
To:     Guodong Xu <guodong.xu@...aro.org>, <lee.jones@...aro.org>,
        <robh+dt@...nel.org>, <mark.rutland@....com>,
        <catalin.marinas@....com>, <will.deacon@....com>,
        <lgirdwood@...il.com>, <broonie@...nel.org>,
        <khilman@...libre.com>, <arnd@...db.de>,
        <gregory.clement@...e-electrons.com>, <horms+renesas@...ge.net.au>,
        <olof@...om.net>, <thomas.petazzoni@...e-electrons.com>,
        <yamada.masahiro@...ionext.com>, <riku.voipio@...aro.org>,
        <treding@...dia.com>, <krzk@...nel.org>, <eric@...olt.net>,
        <damm+renesas@...nsource.se>, <ard.biesheuvel@...aro.org>,
        <linus.walleij@...aro.org>, <geert+renesas@...der.be>
CC:     <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <hw.wangxiaoyin@...ilicon.com>
Subject: Re: [PATCH v6 7/8] arm64: dts: hikey960: add device node for pmic and
 regulators

Hi Guodong,

On 2017/6/8 23:08, Guodong Xu wrote:
> From: Wang Xiaoyin <hw.wangxiaoyin@...ilicon.com>
> 
> add device node for hi6421 pmic core and hi6421v530
> voltage regulator,include LDO(1,3,9,11,15,16)
> 
> Signed-off-by: Wang Xiaoyin <hw.wangxiaoyin@...ilicon.com>
> Signed-off-by: Guodong Xu <guodong.xu@...aro.org>
> Acked-by: Arnd Bergmann <arnd@...db.de>
> ---
>  arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts | 46 +++++++++++++++++++++++
>  1 file changed, 46 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
> index ca448f0..e579333 100644
> --- a/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
> +++ b/arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts
> @@ -97,6 +97,52 @@
>  			default-state = "off";
>  		};
>  	};
> +
> +	pmic: pmic@...34000 {
> +		compatible = "hisilicon,hi6421v530-pmic";
> +		reg = <0x0 0xfff34000 0x0 0x1000>;
> +		interrupt-controller;
> +		#interrupt-cells = <2>;
> +
> +		regulators {
> +			ldo3: LDO3 { /* HDMI */
> +				regulator-name = "VOUT3_1V85";
> +				regulator-min-microvolt = <1800000>;
> +				regulator-max-microvolt = <2200000>;
> +				regulator-enable-ramp-delay = <120>;
> +			};
> +
> +			ldo9: LDO9 { /* SDCARD I/O */
> +				regulator-name = "VOUT9_1V8_2V95";
> +				regulator-min-microvolt = <1750000>;
> +				regulator-max-microvolt = <3300000>;
> +				regulator-enable-ramp-delay = <240>;
> +			};
> +
> +			ldo11: LDO11 { /* Low Speed Connector */
> +				regulator-name = "VOUT11_1V8_2V95";
> +				regulator-min-microvolt = <1750000>;
> +				regulator-max-microvolt = <3300000>;
> +				regulator-enable-ramp-delay = <240>;
> +			};
> +
> +			ldo15: LDO15 { /* UFS VCC */
> +				regulator-name = "VOUT15_3V0";
> +				regulator-min-microvolt = <1750000>;
> +				regulator-max-microvolt = <3000000>;
> +				regulator-boot-on;
> +				regulator-always-on;
> +				regulator-enable-ramp-delay = <120>;
> +			};
> +
> +			ldo16: LDO16 { /* SD VDD */
> +				regulator-name = "VOUT16_2V95";
> +				regulator-min-microvolt = <1750000>;
> +				regulator-max-microvolt = <3000000>;
> +				regulator-enable-ramp-delay = <360>;
> +			};
> +		};
> +	};
>  };
>  
>  &i2c0 {
> 

Since you put the dts part into another patch set[1] and the driver part has been applied.
I will pick up [1].
Thanks!

[1]: https://lkml.org/lkml/2017/6/14/1052

BR,
Wei