Patch "ARM: dts: imx6qdl-sabresd: Assign corresponding power supply for LDOs" has been added to the 4.19-stable tree

[<gregkh@xxxxxxxxxxxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    ARM: dts: imx6qdl-sabresd: Assign corresponding power supply for LDOs

to the 4.19-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     arm-dts-imx6qdl-sabresd-assign-corresponding-power-supply-for-ldos.patch
and it can be found in the queue-4.19 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.


>From 93385546ba369182220436f60ceb3beabe4b7de1 Mon Sep 17 00:00:00 2001
From: Anson Huang <anson.huang@xxxxxxx>
Date: Sun, 12 May 2019 09:57:20 +0000
Subject: ARM: dts: imx6qdl-sabresd: Assign corresponding power supply for LDOs

From: Anson Huang <anson.huang@xxxxxxx>

commit 93385546ba369182220436f60ceb3beabe4b7de1 upstream.

On i.MX6Q/DL SabreSD board, vgen5 supplies vdd1p1/vdd2p5 LDO and
sw2 supplies vdd3p0 LDO, this patch assigns corresponding power
supply for vdd1p1/vdd2p5/vdd3p0 to avoid confusion by below log:

vdd1p1: supplied by regulator-dummy
vdd3p0: supplied by regulator-dummy
vdd2p5: supplied by regulator-dummy

With this patch, the power supply is more accurate:

vdd1p1: supplied by VGEN5
vdd3p0: supplied by SW2
vdd2p5: supplied by VGEN5

Signed-off-by: Anson Huang <Anson.Huang@xxxxxxx>
Signed-off-by: Shawn Guo <shawnguo@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 arch/arm/boot/dts/imx6qdl-sabresd.dtsi |   12 ++++++++++++
 arch/arm/boot/dts/imx6qdl.dtsi         |    6 +++---
 2 files changed, 15 insertions(+), 3 deletions(-)

--- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -671,6 +671,18 @@
        vin-supply = <&sw1c_reg>;
 };
 
+&reg_vdd1p1 {
+	vin-supply = <&vgen5_reg>;
+};
+
+&reg_vdd3p0 {
+	vin-supply = <&sw2_reg>;
+};
+
+&reg_vdd2p5 {
+	vin-supply = <&vgen5_reg>;
+};
+
 &snvs_poweroff {
 	status = "okay";
 };
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -686,7 +686,7 @@
 					     <0 54 IRQ_TYPE_LEVEL_HIGH>,
 					     <0 127 IRQ_TYPE_LEVEL_HIGH>;
 
-				regulator-1p1 {
+				reg_vdd1p1: regulator-1p1 {
 					compatible = "fsl,anatop-regulator";
 					regulator-name = "vdd1p1";
 					regulator-min-microvolt = <1000000>;
@@ -701,7 +701,7 @@
 					anatop-enable-bit = <0>;
 				};
 
-				regulator-3p0 {
+				reg_vdd3p0: regulator-3p0 {
 					compatible = "fsl,anatop-regulator";
 					regulator-name = "vdd3p0";
 					regulator-min-microvolt = <2800000>;
@@ -716,7 +716,7 @@
 					anatop-enable-bit = <0>;
 				};
 
-				regulator-2p5 {
+				reg_vdd2p5: regulator-2p5 {
 					compatible = "fsl,anatop-regulator";
 					regulator-name = "vdd2p5";
 					regulator-min-microvolt = <2250000>;


Patches currently in stable-queue which might be from anson.huang@xxxxxxx are

queue-4.19/arm-dts-imx6qdl-sabresd-assign-corresponding-power-supply-for-ldos.patch