From mboxrd@z Thu Jan 1 00:00:00 1970 From: ulf.hansson@linaro.org (Ulf Hansson) Date: Mon, 8 May 2017 18:21:15 +0200 Subject: [PATCH 6/8] arm64: dts: hikey: Add the SYS_5V and the VDD_3V3 regulators In-Reply-To: <1494260477-25163-1-git-send-email-ulf.hansson@linaro.org> References: <1494260477-25163-1-git-send-email-ulf.hansson@linaro.org> Message-ID: <1494260477-25163-7-git-send-email-ulf.hansson@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add these regulators to better describe the HW, but also because those is needed in following changes. Signed-off-by: Ulf Hansson Acked-by: Daniel Lezcano --- arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts index 8070c75..6dab03a 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts +++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts @@ -81,7 +81,26 @@ }; }; - reg_5v_hub: regulator at 0 { + reg_sys_5v: regulator at 0 { + compatible = "regulator-fixed"; + regulator-name = "SYS_5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_vdd_3v3: regulator at 1 { + compatible = "regulator-fixed"; + regulator-name = "VDD_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + vin-supply = <®_sys_5v>; + }; + + reg_5v_hub: regulator at 2 { compatible = "regulator-fixed"; regulator-name = "5V_HUB"; regulator-min-microvolt = <5000000>; @@ -89,6 +108,7 @@ regulator-boot-on; gpio = <&gpio0 7 0>; regulator-always-on; + vin-supply = <®_sys_5v>; }; soc { -- 2.7.4