linux-kernel - [PATCH 08/13] arm64: dts: rockchip: Add OTP device node for RK3308

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Message-ID: <20240521211029.1236094-9-jonas@kwiboo.se>
Date: Tue, 21 May 2024 21:10:11 +0000
From: Jonas Karlman <jonas@...boo.se>
To: Heiko Stuebner <heiko@...ech.de>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org, Jonas
 Karlman <jonas@...boo.se>
Subject: [PATCH 08/13] arm64: dts: rockchip: Add OTP device node for RK3308

The RK3308 SoC contains a controller for one-time-programmable memory,
add a device node for it.

Signed-off-by: Jonas Karlman <jonas@...boo.se>
---
 arch/arm64/boot/dts/rockchip/rk3308.dtsi | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3308.dtsi b/arch/arm64/boot/dts/rockchip/rk3308.dtsi
index c00da150a22f..6531ede13af9 100644
--- a/arch/arm64/boot/dts/rockchip/rk3308.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3308.dtsi
@@ -556,6 +556,30 @@ saradc: saradc@...e0000 {
 		status = "disabled";
 	};
 
+	otp: efuse@...10000 {
+		compatible = "rockchip,rk3308-otp";
+		reg = <0x0 0xff210000 0x0 0x4000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		clocks = <&cru SCLK_OTP_USR>, <&cru PCLK_OTP_NS>,
+			 <&cru PCLK_OTP_PHY>;
+		clock-names = "otp", "apb_pclk", "phy";
+		resets = <&cru SRST_OTP_PHY>;
+		reset-names = "phy";
+
+		cpu_id: id@7 {
+			reg = <0x07 0x10>;
+		};
+
+		cpu_leakage: cpu-leakage@17 {
+			reg = <0x17 0x1>;
+		};
+
+		logic_leakage: logic-leakage@18 {
+			reg = <0x18 0x1>;
+		};
+	};
+
 	dmac0: dma-controller@...c0000 {
 		compatible = "arm,pl330", "arm,primecell";
 		reg = <0x0 0xff2c0000 0x0 0x4000>;
-- 
2.43.2