[PATCH v2 11/17] arm64: dts: apple: t8103: add avd nodes
From: Sofus Forstreuter
Date: Sat Sep 26 2026 - 09:22:46 EST
Signed-off-by: Sofus Forstreuter <sofus.c@xxxxxxxxxx>
---
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@24a820000 {
<AIC_IRQ 274 IRQ_TYPE_LEVEL_HIGH>;
};
+ avd_dart: iommu@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@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@277408000 {
compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4";
reg = <0x2 0x77408000 0x0 0x4000>;
--
2.55.0