From: Robin Gong <yibin.gong@nxp.com>
Date: Tue, 17 Jul 2018 05:12:05 +0000 (+0800)
Subject: ARM: dts: imx6sl-evk: make pfuze100 sw4 always on
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=0982a24f2401d8ac89e4694a21af3c118354f6ef;p=linux.git

ARM: dts: imx6sl-evk: make pfuze100 sw4 always on

On i.MX6SL EVK board, pfuze100 sw4 supplies
LPDDR2 which is critical for system, must be
always on.

Signed-off-by: Robin Gong <yibin.gong@nxp.com>
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm/boot/dts/imx6sl-evk.dts b/arch/arm/boot/dts/imx6sl-evk.dts
index 046cfabc37e5c..679b4482ab13a 100644
--- a/arch/arm/boot/dts/imx6sl-evk.dts
+++ b/arch/arm/boot/dts/imx6sl-evk.dts
@@ -201,6 +201,7 @@
 			sw4_reg: sw4 {
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
 			};
 
 			swbst_reg: swbst {