From 5316d73ba81b5dd7fe5ecfcd4ad494a0a68ae138 Mon Sep 17 00:00:00 2001
From: Sven Peter <sven@svenpeter.dev>
Date: Thu, 2 Jun 2022 19:42:13 +0200
Subject: arm64: dts: apple: t8103: Add ANS2 NVMe nodes

This allows using the internal disk attached via NVMe.

Signed-off-by: Sven Peter <sven@svenpeter.dev>
Signed-off-by: Hector Martin <marcan@marcan.st>
---
 arch/arm64/boot/dts/apple/t8103.dtsi | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

(limited to 'arch/arm64/boot/dts/apple/t8103.dtsi')

diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi
index 9f8f4145db88..51a63b29d404 100644
--- a/arch/arm64/boot/dts/apple/t8103.dtsi
+++ b/arch/arm64/boot/dts/apple/t8103.dtsi
@@ -378,6 +378,40 @@
 				     <AIC_IRQ 274 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		ans_mbox: mbox@277408000 {
+			compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4";
+			reg = <0x2 0x77408000 0x0 0x4000>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 583 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ 584 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ 585 IRQ_TYPE_LEVEL_HIGH>,
+				<AIC_IRQ 586 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "send-empty", "send-not-empty",
+				"recv-empty", "recv-not-empty";
+			#mbox-cells = <0>;
+			power-domains = <&ps_ans2>;
+		};
+
+		sart: iommu@27bc50000 {
+			compatible = "apple,t8103-sart";
+			reg = <0x2 0x7bc50000 0x0 0x10000>;
+			power-domains = <&ps_ans2>;
+		};
+
+		nvme@27bcc0000 {
+			compatible = "apple,t8103-nvme-ans2", "apple,nvme-ans2";
+			reg = <0x2 0x7bcc0000 0x0 0x40000>,
+				<0x2 0x77400000 0x0 0x4000>;
+			reg-names = "nvme", "ans";
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 590 IRQ_TYPE_LEVEL_HIGH>;
+			mboxes = <&ans_mbox>;
+			apple,sart = <&sart>;
+			power-domains = <&ps_ans2>, <&ps_apcie_st>;
+			power-domain-names = "ans", "apcie0";
+			resets = <&ps_ans2>;
+		};
+
 		pcie0_dart_0: dart@681008000 {
 			compatible = "apple,t8103-dart";
 			reg = <0x6 0x81008000 0x0 0x4000>;
-- 
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