linux-kernel - [PATCH 10/11] arm64: dts: exynos: gs101: add the chipid node

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Message-Id: <20251031-gs101-chipid-v1-10-d78d1076b210@linaro.org>
Date: Fri, 31 Oct 2025 12:56:09 +0000
From: Tudor Ambarus <tudor.ambarus@...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>, 
 Peter Griffin <peter.griffin@...aro.org>, 
 André Draszik <andre.draszik@...aro.org>
Cc: Krzysztof Kozlowski <krzk@...nel.org>, semen.protsenko@...aro.org, 
 willmcvicker@...gle.com, kernel-team@...roid.com, 
 devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Tudor Ambarus <tudor.ambarus@...aro.org>
Subject: [PATCH 10/11] arm64: dts: exynos: gs101: add the chipid node

Add the chipid node.

Signed-off-by: Tudor Ambarus <tudor.ambarus@...aro.org>
---
 arch/arm64/boot/dts/exynos/google/gs101.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
index d06d1d05f36408137a8acd98e43d48ea7d4f4292..11622da2d46ff257b447a3dfdc98abdf29a45b9a 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
+++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
@@ -467,6 +467,12 @@ opp-2802000000 {
 		};
 	};
 
+	chipid {
+		compatible = "google,gs101-chipid";
+		nvmem-cells = <&product_id>, <&chip_id>;
+		nvmem-cell-names = "product-id", "chip-id";
+	};
+
 	/* ect node is required to be present by bootloader */
 	ect {
 	};

-- 
2.51.1.930.gacf6e81ea2-goog