From: Leonard Crestez <leonard.crestez@nxp.com>
Date: Tue, 4 Apr 2017 17:04:13 +0000 (+0300)
Subject: ARM: dts: imx6qdl-sabresd: Set LDO regulator supply
X-Git-Tag: v4.12-rc1~56^2~13^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c23568dbbda110a5c79c6537cc81ed7af5444b64;p=thirdparty%2Fkernel%2Flinux.git

ARM: dts: imx6qdl-sabresd: Set LDO regulator supply

Setting the supply is optional but beneficial, it will cause PMIC
voltages to be dynamically changed with cpu frequency.

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
index 63bf95ed8c889..58055ceec6dcf 100644
--- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -548,6 +548,18 @@
 	status = "okay";
 };
 
+&reg_arm {
+       vin-supply = <&sw1a_reg>;
+};
+
+&reg_pu {
+       vin-supply = <&sw1c_reg>;
+};
+
+&reg_soc {
+       vin-supply = <&sw1c_reg>;
+};
+
 &snvs_poweroff {
 	status = "okay";
 };