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Message-Id: <20251220100010.26643-1-amadeus@jmu.edu.cn>
Date: Sat, 20 Dec 2025 18:00:08 +0800
From: Chukun Pan <amadeus@....edu.cn>
To: Heiko Stuebner <heiko@...ech.de>
Cc: Rob Herring <robh@...nel.org>,
	Chukun Pan <amadeus@....edu.cn>,
	Conor Dooley <conor+dt@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org,
	linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org
Subject: [PATCH 1/3] arm64: dts: rockchip: remove rtc regulator for ArmSoM Sige5

According to the schematic, RTC is powered by vcc_3v3_s3.
The vcc_3v3_rtc_s5 regulator does not exist, remove it.

Signed-off-by: Chukun Pan <amadeus@....edu.cn>
---
 arch/arm64/boot/dts/rockchip/rk3576-armsom-sige5.dts | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3576-armsom-sige5.dts b/arch/arm64/boot/dts/rockchip/rk3576-armsom-sige5.dts
index 3386084f6318..392ba83ab05a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576-armsom-sige5.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3576-armsom-sige5.dts
@@ -156,16 +156,6 @@ vcc_3v3_pcie: regulator-vcc-3v3-pcie {
 		vin-supply = <&vcc_5v0_sys>;
 	};
 
-	vcc_3v3_rtc_s5: regulator-vcc-3v3-rtc-s5 {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc_3v3_rtc_s5";
-		regulator-boot-on;
-		regulator-always-on;
-		regulator-min-microvolt = <3300000>;
-		regulator-max-microvolt = <3300000>;
-		vin-supply = <&vcc_5v0_sys>;
-	};
-
 	vcc_3v3_s0: regulator-vcc-3v3-s0 {
 		compatible = "regulator-fixed";
 		regulator-name = "vcc_3v3_s0";
-- 
2.25.1


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