[PATCH v1 3/6] arm64: dts: meson: a1: enable efuse controller and setup its clk

Dmitry Rokosov ddrokosov at sberdevices.ru
Wed Jun 7 13:16:38 PDT 2023


From: Alexey Romanov <avromanov at sberdevices.ru>

EFUSE A1 controller uses CLKID_OTP clock and PWRC_OTP_ID power domain.

Signed-off-by: Alexey Romanov <avromanov at sberdevices.ru>
Signed-off-by: Dmitry Rokosov <ddrokosov at sberdevices.ru>
---
 arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
index b2563c7d3842..63faccfc1134 100644
--- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
@@ -44,6 +44,16 @@ 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>;
+		status = "okay";
+	};
+
 	psci {
 		compatible = "arm,psci-1.0";
 		method = "smc";
-- 
2.36.0




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