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Mon, 06 Jan 2025 06:58:10 -0800 (PST) Received: from gpeter-l.roam.corp.google.com ([145.224.65.101]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-aac0f06542fsm2244307766b.176.2025.01.06.06.58.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Jan 2025 06:58:10 -0800 (PST) From: Peter Griffin Date: Mon, 06 Jan 2025 14:57:46 +0000 Subject: [PATCH] arm64: dts: exynos: gs101: disable pinctrl_gsacore node Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250106-contrib-pg-pinctrl_gsacore_disable-v1-1-d3fc88a48aed@linaro.org> X-B4-Tracking: v=1; b=H4sIAGnve2cC/x3N0QrCMAxA0V8ZeTawdhXRXxEZbZbVwGhLMkQY+ 3eLj+fl3gOMVdjgMRyg/BGTWjrcZQB6x5IZZekGP/rgvJuQatlVEraMTQrtus3ZIlXleRGLaWO cwvVG9+DTuDL0UFNe5fufPF/n+QNep9VudAAAAA== To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alim Akhtar Cc: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, kernel-team@android.com, willmcvicker@google.com, Peter Griffin , stable@vger.kernel.org X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; 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a=openpgp; fpr=0EFC8E6F5578750D56B549FCCEE8B8D6023472BA 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 To: Rob Herring To: Krzysztof Kozlowski To: Conor Dooley To: Alim Akhtar Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: tudor.ambarus@linaro.org Cc: andre.draszik@linaro.org Cc: kernel-team@android.com Cc: willmcvicker@google.com Cc: stable@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@17a80000 { /* TODO: update once support for this CMU exists */ clocks =3D <0>; clock-names =3D "pclk"; + status =3D "disabled"; }; =20 cmu_top: clock-controller@1e080000 { --- base-commit: ed9a4ad6e5bd3a443e81446476718abebee47e82 change-id: 20241213-contrib-pg-pinctrl_gsacore_disable-3457c942b0fe Best regards, --=20 Peter Griffin