linux-kernel - [PATCH 5/9] arm64: dts: exynos: gs101: fix sysreg

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Message-Id: <20251013-automatic-clocks-v1-5-72851ee00300@linaro.org>
Date: Mon, 13 Oct 2025 21:51:34 +0100
From: Peter Griffin <peter.griffin@...aro.org>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Alim Akhtar <alim.akhtar@...sung.com>, 
 André Draszik <andre.draszik@...aro.org>, 
 Tudor Ambarus <tudor.ambarus@...aro.org>, 
 Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, Sam Protsenko <semen.protsenko@...aro.org>, 
 Sylwester Nawrocki <s.nawrocki@...sung.com>, 
 Chanwoo Choi <cw00.choi@...sung.com>
Cc: Will McVicker <willmcvicker@...gle.com>, 
 Krzysztof Kozlowski <krzk@...nel.org>, devicetree@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-samsung-soc@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, 
 kernel-team@...roid.com, Peter Griffin <peter.griffin@...aro.org>
Subject: [PATCH 5/9] arm64: dts: exynos: gs101: fix sysreg_apm reg property

Both the start address and size are incorrect for the apm_sysreg DT
node. Update to match the TRM (rather than how it was defined downstream).

Fixes: ea89fdf24fd9 ("arm64: dts: exynos: google: Add initial Google gs101 SoC support")
Signed-off-by: Peter Griffin <peter.griffin@...aro.org>
---
 arch/arm64/boot/dts/exynos/google/gs101.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
index 1ae965e456665bf05aa1b08269b5dd66b46d200b..ab66c055e0ac157f89a0e034f15bbe84e20a7e82 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
+++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
@@ -1414,9 +1414,9 @@ cmu_apm: clock-controller@...00000 {
 			clock-names = "oscclk";
 		};
 
-		sysreg_apm: syscon@...204e0 {
+		sysreg_apm: syscon@...20000 {
 			compatible = "google,gs101-apm-sysreg", "syscon";
-			reg = <0x174204e0 0x1000>;
+			reg = <0x17420000 0x10000>;
 		};
 
 		pmu_system_controller: system-controller@...60000 {

-- 
2.51.0.760.g7b8bcc2412-goog