linux-kernel - [PATCH 12/17] arm64: dts: mt8192: Add APU mtk-apu-mailbox node

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Date:   Sat, 11 Dec 2021 01:26:00 +0800
From:   Flora Fu <flora.fu@...iatek.com>
To:     Matthias Brugger <matthias.bgg@...il.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Sumit Semwal <sumit.semwal@...aro.org>,
        Yong Wu <yong.wu@...iatek.com>,
        Pi-Cheng Chen <pi-cheng.chen@...iatek.com>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <linux-media@...r.kernel.org>,
        <dri-devel@...ts.freedesktop.org>,
        <linaro-mm-sig@...ts.linaro.org>, Flora Fu <flora.fu@...iatek.com>,
        JB Tsai <jb.tsai@...iatek.com>
Subject: [PATCH 12/17] arm64: dts: mt8192: Add APU mtk-apu-mailbox node

Add mtk-apu-mailbox for mt8192 SOC.

Signed-off-by: Flora Fu <flora.fu@...iatek.com>

---
 arch/arm64/boot/dts/mediatek/mt8192.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
index cb2b171e0080..5c97dc7985b4 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
@@ -906,6 +906,13 @@
 			#clock-cells = <1>;
 		};
 
+		apu_mailbox: apu_mailbox@...00000 {
+			compatible = "mediatek,mtk-apu-mailbox";
+			reg = <0 0x19000000 0 0x100>;
+			interrupts = <GIC_SPI 404 IRQ_TYPE_LEVEL_HIGH 0>;
+			#mbox-cells = <1>;
+		};
+
 		apu_conn: apu_conn@...20000 {
 			compatible = "mediatek,mt8192-apu-conn", "syscon";
 			reg = <0 0x19020000 0 0x1000>;
-- 
2.18.0