From mboxrd@z Thu Jan 1 00:00:00 1970 From: Keerthy Subject: [PATCH 4/9] ARM: dts: AM437X-GP-EVM: AM437X-SK-EVM: Make dcdc3 dcdc5 and dcdc6 enable during suspend Date: Mon, 20 Jun 2016 14:13:33 +0530 Message-ID: <1466412218-5906-5-git-send-email-j-keerthy@ti.com> References: <1466412218-5906-1-git-send-email-j-keerthy@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1466412218-5906-1-git-send-email-j-keerthy@ti.com> Sender: linux-kernel-owner@vger.kernel.org To: tony@atomide.com, broonie@kernel.org, devicetree@vger.kernel.org Cc: linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, t-kristo@ti.com, russ.dill@ti.com, robh+dt@kernel.org, mark.rutland@arm.com, j-keerthy@ti.com, linux@armlinux.org.uk List-Id: devicetree@vger.kernel.org dcdc3, dcdc5, dcdc6 supply ddr and rtc respectively. These are required to be on during suspend. Hence set the state accordingly. Signed-off-by: Keerthy --- arch/arm/boot/dts/am437x-gp-evm.dts | 10 ++++++++++ arch/arm/boot/dts/am437x-sk-evm.dts | 27 +++++++++++++++++++++++++++ 2 files changed, 37 insertions(+) diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts index 84832bf..7b7ccc0 100644 --- a/arch/arm/boot/dts/am437x-gp-evm.dts +++ b/arch/arm/boot/dts/am437x-gp-evm.dts @@ -537,7 +537,11 @@ regulator-max-microvolt = <1500000>; regulator-boot-on; regulator-always-on; + regulator-state-mem { + regulator-on-in-suspend; + }; }; + dcdc5: regulator-dcdc5 { compatible = "ti,tps65218-dcdc5"; regulator-name = "v1_0bat"; @@ -545,6 +549,9 @@ regulator-max-microvolt = <1000000>; regulator-boot-on; regulator-always-on; + regulator-state-mem { + regulator-on-in-suspend; + }; }; dcdc6: regulator-dcdc6 { @@ -554,6 +561,9 @@ regulator-max-microvolt = <1800000>; regulator-boot-on; regulator-always-on; + regulator-state-mem { + regulator-on-in-suspend; + }; }; ldo1: regulator-ldo1 { diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts index d82dd6e..03e3d02 100644 --- a/arch/arm/boot/dts/am437x-sk-evm.dts +++ b/arch/arm/boot/dts/am437x-sk-evm.dts @@ -454,6 +454,9 @@ regulator-max-microvolt = <1500000>; regulator-boot-on; regulator-always-on; + regulator-state-mem { + regulator-on-in-suspend; + }; }; dcdc4: regulator-dcdc4 { @@ -465,6 +468,30 @@ regulator-always-on; }; + dcdc5: regulator-dcdc5 { + compatible = "ti,tps65218-dcdc5"; + regulator-name = "v1_0bat"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1000000>; + regulator-boot-on; + regulator-always-on; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + dcdc6: regulator-dcdc6 { + compatible = "ti,tps65218-dcdc6"; + regulator-name = "v1_8bat"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + ldo1: regulator-ldo1 { compatible = "ti,tps65218-ldo1"; regulator-name = "v1_8d"; -- 1.9.1