[PATCH v2 12/17] arm64: dts: apple: t8112: add avd nodes
Sofus Forstreuter
sofus.c at icloud.com
Sat Sep 26 06:14:51 PDT 2026
Signed-off-by: Sofus Forstreuter <sofus.c at icloud.com>
---
arch/arm64/boot/dts/apple/t8112.dtsi | 32 ++++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/arch/arm64/boot/dts/apple/t8112.dtsi b/arch/arm64/boot/dts/apple/t8112.dtsi
index ec248ca052cb..48ab71565eab 100644
--- a/arch/arm64/boot/dts/apple/t8112.dtsi
+++ b/arch/arm64/boot/dts/apple/t8112.dtsi
@@ -987,6 +987,38 @@ pinctrl_aop: pinctrl at 24a820000 {
<AIC_IRQ 307 IRQ_TYPE_LEVEL_HIGH>;
};
+ avd_dart: iommu at 269010000 {
+ compatible = "apple,t8110-dart";
+ reg = <0x2 0x69010000 0x0 0x4000>;
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 674 IRQ_TYPE_LEVEL_HIGH>;
+ #iommu-cells = <1>;
+ power-domains = <&ps_avd_sys>;
+ };
+
+ video-codec at 269070000 {
+ compatible = "apple,t8112-avd";
+ reg = <0x2 0x69070000 0x0 0x4000>,
+ <0x2 0x69080000 0x0 0x10000>,
+ <0x2 0x69090000 0x0 0x10000>,
+ <0x2 0x690a0000 0x0 0x4000>,
+ <0x2 0x69100000 0x0 0x10000>;
+ reg-names = "piodma", "code", "sram", "mbox", "ctrl";
+ interrupt-parent = <&aic>;
+ interrupts = <AIC_IRQ 667 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 668 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 669 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 670 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 671 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 672 IRQ_TYPE_LEVEL_HIGH>,
+ <AIC_IRQ 673 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,t8112-asc-mailbox", "apple,asc-mailbox-v4";
reg = <0x2 0x77408000 0x0 0x4000>;
--
2.55.0
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