t210b01: add emc support

2025-11-01 23:36:26 +00:00
parent 93d6b74eef
commit 779908a690
1 changed files with 12 additions and 0 deletions
--- a/arch/arm64/boot/dts/nvidia/tegra210b01.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210b01.dtsi
@@ -29,6 +29,16 @@
 		/delete-property/ pinctrl-names;
 	};

+	emc: external-memory-controller@7001b000 {
+		compatible = "nvidia,tegra210b01-emc";
+
+		clocks = <&bpmp 0>;
+		clock-names = "emc";
+
+		nvidia,bpmp = <&bpmp>;
+		/delete-property/ operating-points-v2;
+	};
+
 	mmc@700b0600 {
 		nvidia,default-tap = <9>;
 		nvidia,default-trim = <13>;
@@ -85,6 +95,8 @@

 	bpmp@70016000 {
 		status = "okay";
+
+		#clock-cells = <1>;
 	};

 	usb@70090000 {