* [PATCH 1/1] ARM: dts: ls1021a: rename rcpm as wakeup-control from power-control
@ 2025-08-12 6:13 Alexander Stein
2025-08-22 9:04 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Alexander Stein @ 2025-08-12 6:13 UTC (permalink / raw)
To: Shawn Guo, Rob Herring, Krzysztof Kozlowski, Conor Dooley
Cc: Alexander Stein, linux-arm-kernel, devicetree, linux-kernel
Invoke power-domain.yaml if node name as 'power-control'.
Rcpm actually are not power domain controller. It just control wakeup
capability. So rename it as wakeup-control. Implements the same change
as commit e39f567e1c38c ("arm64: dts: layerscape: rename rcpm as
wakeup-control from power-control") for arm64 layerscapes.
While at it, also remove superfluous #power-domain-cells
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
arch/arm/boot/dts/nxp/ls/ls1021a.dtsi | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/nxp/ls/ls1021a.dtsi b/arch/arm/boot/dts/nxp/ls/ls1021a.dtsi
index abb3e5ed7e027..29105773add7f 100644
--- a/arch/arm/boot/dts/nxp/ls/ls1021a.dtsi
+++ b/arch/arm/boot/dts/nxp/ls/ls1021a.dtsi
@@ -924,11 +924,10 @@ qdma: dma-controller@8388000 {
big-endian;
};
- rcpm: power-controller@1ee2140 {
+ rcpm: wakeup-controller@1ee2140 {
compatible = "fsl,ls1021a-rcpm", "fsl,qoriq-rcpm-2.1+";
reg = <0x0 0x1ee2140 0x0 0x8>;
#fsl,rcpm-wakeup-cells = <2>;
- #power-domain-cells = <0>;
};
ftm_alarm0: rtc@29d0000 {
--
2.43.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH 1/1] ARM: dts: ls1021a: rename rcpm as wakeup-control from power-control
2025-08-12 6:13 [PATCH 1/1] ARM: dts: ls1021a: rename rcpm as wakeup-control from power-control Alexander Stein
@ 2025-08-22 9:04 ` Shawn Guo
0 siblings, 0 replies; 2+ messages in thread
From: Shawn Guo @ 2025-08-22 9:04 UTC (permalink / raw)
To: Alexander Stein
Cc: Shawn Guo, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
linux-arm-kernel, devicetree, linux-kernel
On Tue, Aug 12, 2025 at 08:13:38AM +0200, Alexander Stein wrote:
> Invoke power-domain.yaml if node name as 'power-control'.
>
> Rcpm actually are not power domain controller. It just control wakeup
> capability. So rename it as wakeup-control. Implements the same change
> as commit e39f567e1c38c ("arm64: dts: layerscape: rename rcpm as
> wakeup-control from power-control") for arm64 layerscapes.
> While at it, also remove superfluous #power-domain-cells
>
> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Applied, thanks!
^ permalink raw reply [flat|nested] 2+ messages in thread
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