[PATCH 3/5] arm64: dts: exynos: gs101: add OTP node
Tudor Ambarus
tudor.ambarus at linaro.org
Fri Oct 31 05:45:11 PDT 2025
Add the OTP controller node.
Signed-off-by: Tudor Ambarus <tudor.ambarus at linaro.org>
---
arch/arm64/boot/dts/exynos/google/gs101.dtsi | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
index d06d1d05f36408137a8acd98e43d48ea7d4f4292..3cd5675c094c0774b0efba1b5f76f8916cff3fc4 100644
--- a/arch/arm64/boot/dts/exynos/google/gs101.dtsi
+++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi
@@ -571,6 +571,23 @@ soc: soc at 0 {
#size-cells = <1>;
ranges = <0x0 0x0 0x0 0x40000000>;
+ otp: efuse at 10000000 {
+ compatible = "google,gs101-otp";
+ reg = <0x10000000 0xf084>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ clocks = <&cmu_misc CLK_GOUT_MISC_OTP_CON_TOP_PCLK>;
+ clock-names = "pclk";
+
+ product_id: product-id at 0 {
+ reg = <0x0 0x4>;
+ };
+
+ chip_id: chip-id at 4 {
+ reg = <0x4 0x10>;
+ };
+ };
+
cmu_misc: clock-controller at 10010000 {
compatible = "google,gs101-cmu-misc";
reg = <0x10010000 0x10000>;
--
2.51.1.930.gacf6e81ea2-goog
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