From: Fabio Estevam <festevam@gmail.com>
To: shawnguo@kernel.org
Cc: otavio@ossystems.com.br, linux-arm-kernel@lists.infradead.org,
Fabio Estevam <festevam@gmail.com>
Subject: [PATCH] ARM: dts: imx6sl: Add a label for the cpu node
Date: Fri, 22 Apr 2022 16:55:37 -0300 [thread overview]
Message-ID: <20220422195537.1783718-1-festevam@gmail.com> (raw)
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>
---
arch/arm/boot/dts/imx6sl.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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 @@ cpus {
#address-cells = <1>;
#size-cells = <0>;
- cpu@0 {
+ cpu0: cpu@0 {
compatible = "arm,cortex-a9";
device_type = "cpu";
reg = <0x0>;
--
2.25.1
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next reply other threads:[~2022-04-22 19:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-22 19:55 Fabio Estevam [this message]
2022-05-05 2:33 ` [PATCH] ARM: dts: imx6sl: Add a label for the cpu node Shawn Guo
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