Thread (2 messages) 2 messages, 1 author, 2026-05-30
COLD59d

[PATCH v2 1/2] arm64: dts: st: add power-domains to sdmmc1 on stm32mp251

From: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Date: 2026-05-30 13:57:18
Also in: linux-arm-kernel, lkml
Subsystem: arm/stm32 architecture, the rest · Maintainers: Maxime Coquelin, Alexandre Torgue, Linus Torvalds

The sdmmc1 node was introduced early in the SoC bring-up before power
domains were systematically mapped. Add the missing power-domains
property to align it with the rest of the peripheral nodes.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
---

(no changes since v1)

 arch/arm64/boot/dts/st/stm32mp251.dtsi | 1 +
 1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi
index 673fbc5632e6..b3416c928c08 100644
--- a/arch/arm64/boot/dts/st/stm32mp251.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi
@@ -1664,6 +1664,7 @@ sdmmc1: mmc@48220000 {
 				cap-mmc-highspeed;
 				max-frequency = <120000000>;
 				access-controllers = <&rifsc 76>;
+				power-domains = <&CLUSTER_PD>;
 				status = "disabled";
 			};
 
-- 
2.43.0

base-commit: f5e5d3509bffb95c6648eb9795f7f236852ae62d
branch: stm32mp251-sdmmc1-power-domains
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