[PATCH] arm64: dts: exynos: gs101: disable pinctrl_gsacore node
Peter Griffin
peter.griffin at linaro.org
Mon Jan 6 06:57:46 PST 2025
gsacore registers are not accessible from normal world.
Disable this node, so that the suspend/resume callbacks
in the pinctrl driver don't cause a Serror attempting to
access the registers.
Fixes: ea89fdf24fd9 ("arm64: dts: exynos: google: Add initial Google gs101 SoC support")
Signed-off-by: Peter Griffin <peter.griffin at linaro.org>
To: Rob Herring <robh at kernel.org>
To: Krzysztof Kozlowski <krzk+dt at kernel.org>
To: Conor Dooley <conor+dt at kernel.org>
To: Alim Akhtar <alim.akhtar at samsung.com>
Cc: linux-arm-kernel at lists.infradead.org
Cc: linux-samsung-soc at vger.kernel.org
Cc: devicetree at vger.kernel.org
Cc: linux-kernel at vger.kernel.org
Cc: tudor.ambarus at linaro.org
Cc: andre.draszik at linaro.org
Cc: kernel-team at android.com
Cc: willmcvicker at google.com
Cc: stable at vger.kernel.org
---
arch/arm64/boot/dts/exynos/google/gs101.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
index 302c5beb224a..b8f8255f840b 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
+++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
@@ -1451,6 +1451,7 @@ pinctrl_gsacore: pinctrl at 17a80000 {
/* TODO: update once support for this CMU exists */
clocks = <0>;
clock-names = "pclk";
+ status = "disabled";
};
cmu_top: clock-controller at 1e080000 {
---
base-commit: ed9a4ad6e5bd3a443e81446476718abebee47e82
change-id: 20241213-contrib-pg-pinctrl_gsacore_disable-3457c942b0fe
Best regards,
--
Peter Griffin <peter.griffin at linaro.org>
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