From: Fabio Estevam <festevam@gmail.com>
Date: Fri, 22 Apr 2022 19:55:37 +0000 (-0300)
Subject: ARM: dts: imx6sl: Add a label for the cpu node
X-Git-Tag: for-5.19/block-exec-2022-06-02~34^2~11^2~20
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=ce92db719adc14c7a8a5acb4bd85cb8a9d072831;p=linux-block.git

ARM: dts: imx6sl: Add a label for the cpu node

Add a label for the cpu node, so that board devicetree files can
reference to the CPU node.

This is useful for describing a PMIC voltage that supplies the CPU
voltage.

For example:

&cpu0 {
	cpu-supply = <&sw1_reg>;

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---

diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
index c7d907c5c352..06a515121dfc 100644
--- a/arch/arm/boot/dts/imx6sl.dtsi
+++ b/arch/arm/boot/dts/imx6sl.dtsi
@@ -50,7 +50,7 @@
 		#address-cells = <1>;
 		#size-cells = <0>;
 
-		cpu@0 {
+		cpu0: cpu@0 {
 			compatible = "arm,cortex-a9";
 			device_type = "cpu";
 			reg = <0x0>;