[PATCH v2 11/17] arm64: dts: apple: t8103: add avd nodes

Sofus Forstreuter sofus.c at icloud.com
Sat Sep 26 06:14:50 PDT 2026


Signed-off-by: Sofus Forstreuter <sofus.c at icloud.com>
---
 arch/arm64/boot/dts/apple/t8103.dtsi | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi
index 5b68bf0df4e6..530290e7cb32 100644
--- a/arch/arm64/boot/dts/apple/t8103.dtsi
+++ b/arch/arm64/boot/dts/apple/t8103.dtsi
@@ -984,6 +984,38 @@ pinctrl_aop: pinctrl at 24a820000 {
 				     <AIC_IRQ 274 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		avd_dart: iommu at 269010000 {
+			compatible = "apple,t8103-dart";
+			reg = <0x2 0x69010000 0x0 0x4000>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 547 IRQ_TYPE_LEVEL_HIGH>;
+			#iommu-cells = <1>;
+			power-domains = <&ps_avd_sys>;
+		};
+
+		video-codec at 269070000 {
+			compatible = "apple,t8103-avd";
+			reg = <0x2 0x69070000 0x0 0x4000>,
+			      <0x2 0x69080000 0x0 0xc000>,
+			      <0x2 0x6908c000 0x0 0xc000>,
+			      <0x2 0x69098000 0x0 0x4000>,
+			      <0x2 0x69100000 0x0 0x10000>;
+			reg-names = "piodma", "code", "sram", "mbox", "ctrl";
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 540 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 541 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 542 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 543 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 544 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 545 IRQ_TYPE_LEVEL_HIGH>,
+				     <AIC_IRQ 546 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "mbox0", "mbox1", "mbox2", "mbox3",
+					  "flag0", "flag1", "piodma";
+			iommus = <&avd_dart 0>, <&avd_dart 1>;
+			power-domains = <&ps_avd_sys>;
+			resets = <&ps_avd_sys>;
+		};
+
 		ans_mbox: mbox at 277408000 {
 			compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4";
 			reg = <0x2 0x77408000 0x0 0x4000>;

-- 
2.55.0




More information about the Linux-rockchip mailing list