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52 lines
1.6 KiB
Diff
52 lines
1.6 KiB
Diff
From 6728598e7a5a5fb2cb05c65294269b6844b1ea5d Mon Sep 17 00:00:00 2001
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From: Hector Martin <marcan@marcan.st>
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Date: Fri, 4 Feb 2022 12:59:39 +0900
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Subject: [PATCH 008/171] arm64: dts: apple: Add SMC node to t8103/t6001
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devicetrees
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Signed-off-by: Hector Martin <marcan@marcan.st>
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---
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arch/arm64/boot/dts/apple/t8103.dtsi | 26 ++++++++++++++++++++++++++
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1 file changed, 26 insertions(+)
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diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi
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index 9750438c30dd..23cc325a49bb 100644
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--- a/arch/arm64/boot/dts/apple/t8103.dtsi
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+++ b/arch/arm64/boot/dts/apple/t8103.dtsi
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@@ -547,6 +547,32 @@ wdt: watchdog@23d2b0000 {
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interrupts = <AIC_IRQ 338 IRQ_TYPE_LEVEL_HIGH>;
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};
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+ smc_mbox: mbox@23e408000 {
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+ compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4";
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+ reg = <0x2 0x3e408000 0x0 0x4000>;
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+ interrupt-parent = <&aic>;
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+ interrupts = <AIC_IRQ 400 IRQ_TYPE_LEVEL_HIGH>,
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+ <AIC_IRQ 401 IRQ_TYPE_LEVEL_HIGH>,
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+ <AIC_IRQ 402 IRQ_TYPE_LEVEL_HIGH>,
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+ <AIC_IRQ 403 IRQ_TYPE_LEVEL_HIGH>;
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+ interrupt-names = "send-empty", "send-not-empty",
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+ "recv-empty", "recv-not-empty";
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+ #mbox-cells = <0>;
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+ };
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+
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+ smc: smc@23e400000 {
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+ compatible = "apple,t8103-smc", "apple,smc";
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+ reg = <0x2 0x3e400000 0x0 0x4000>,
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+ <0x2 0x3fe00000 0x0 0x100000>;
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+ reg-names = "smc", "sram";
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+ mboxes = <&smc_mbox>;
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+
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+ smc_gpio: gpio {
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+ gpio-controller;
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+ #gpio-cells = <2>;
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+ };
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+ };
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+
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pinctrl_smc: pinctrl@23e820000 {
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compatible = "apple,t8103-pinctrl", "apple,pinctrl";
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reg = <0x2 0x3e820000 0x0 0x4000>;
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--
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2.34.1
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