[PATCH 05/14] arm64: dts: apple: t8122: add avd nodes

Sofus Forstreuter sofus.c at icloud.com
Fri Sep 18 06:15:10 PDT 2026


Signed-off-by: Sofus Forstreuter <sofus.c at icloud.com>
---
 arch/arm64/boot/dts/apple/t8122.dtsi | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm64/boot/dts/apple/t8122.dtsi b/arch/arm64/boot/dts/apple/t8122.dtsi
index 1ee61c5b3409..992a7216b2ed 100644
--- a/arch/arm64/boot/dts/apple/t8122.dtsi
+++ b/arch/arm64/boot/dts/apple/t8122.dtsi
@@ -256,6 +256,30 @@ i2c4: i2c at 2a1020000 {
 			status = "disabled";
 		};
 
+		avd: avd at 289080000 {
+			compatible = "apple,t8122-avd";
+			reg = <0x2 0x89080000 0x0 0x12000>,
+			      <0x2 0x89092000 0x0 0x12000>,
+			      <0x2 0x890a4000 0x0 0x4000>,
+			      <0x2 0x89100000 0x0 0x10000>;
+			reg-names = "code", "sram", "mbox", "ctrl";
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 679 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 680 IRQ_TYPE_LEVEL_HIGH>;
+			power-domains = <&ps_avd_sys>;
+			resets = <&ps_avd_sys>;
+			iommus = <&avd_dart 0>;
+		};
+
+		avd_dart: iommu at 289010000 {
+			compatible = "apple,t8122-dart", "apple,t8110-dart";
+			reg = <0x2 0x89010000 0x0 0x4000>;
+			#iommu-cells = <1>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 686 IRQ_TYPE_LEVEL_HIGH>;
+			power-domains = <&ps_avd_sys>;
+		};
+
 		fpwm1: pwm at 2a1044000 {
 			compatible = "apple,t8122-fpwm", "apple,s5l-fpwm";
 			reg = <0x2 0xa1044000 0x0 0x4000>;

-- 
2.55.0




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