From mboxrd@z Thu Jan 1 00:00:00 1970 From: tharvey@gateworks.com (Tim Harvey) Date: Fri, 6 Nov 2015 14:40:30 -0800 Subject: [PATCH 1/3] ARM: dts: imx: ventana: GW54xx PMIC swbst reg always-on In-Reply-To: <1446849632-20333-1-git-send-email-tharvey@gateworks.com> References: <1446849632-20333-1-git-send-email-tharvey@gateworks.com> Message-ID: <1446849632-20333-2-git-send-email-tharvey@gateworks.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The GW54xx PMIC swbst regulator is used for LVDS power, CANbus xceiver and HDMI DDC and is enabled by the bootloader. Set the regulator to always-on so that Linux doesn't turn it off thinking its not needed. Signed-off-by: Tim Harvey --- arch/arm/boot/dts/imx6qdl-gw54xx.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi index 929e0b3..743db9f 100644 --- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi @@ -260,6 +260,8 @@ swbst_reg: swbst { regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5150000>; + regulator-boot-on; + regulator-always-on; }; snvs_reg: vsnvs { -- 1.9.1