Thread (19 messages) 19 messages, 3 authors, 2023-09-11
STALE1040d LANDED

[PATCH v2 07/15] arm64: dts: meson: a1: enable efuse controller and setup its clk

From: Dmitry Rokosov <hidden>
Date: 2023-08-23 21:37:29
Also in: linux-amlogic, linux-clk, linux-devicetree, lkml
Subsystem: arm/amlogic meson soc support, the rest · Maintainers: Neil Armstrong, Kevin Hilman, Linus Torvalds

From: Alexey Romanov <redacted>

EFUSE A1 controller uses CLKID_OTP clock and PWRC_OTP_ID power domain.

Signed-off-by: Alexey Romanov <redacted>
Signed-off-by: Dmitry Rokosov <redacted>
---
 arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
index 04df5a5b563e..d46275a25bfa 100644
--- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
@@ -45,6 +45,15 @@ l2: l2-cache0 {
 		};
 	};
 
+	efuse: efuse {
+		compatible = "amlogic,meson-gxbb-efuse";
+		clocks = <&clkc_periphs CLKID_OTP>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		secure-monitor = <&sm>;
+		power-domains = <&pwrc PWRC_OTP_ID>;
+	};
+
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
-- 
2.36.0


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