linux-kernel - [PATCH 5/9] arm64: dts: mediatek: mt8186: Add ADSP node

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Message-ID: <20230111123711.32020-6-allen-kh.cheng@mediatek.com>
Date:   Wed, 11 Jan 2023 20:37:07 +0800
From:   Allen-KH Cheng <allen-kh.cheng@...iatek.com>
To:     Matthias Brugger <matthias.bgg@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Stephen Boyd <sboyd@...nel.org>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        <dri-devel@...ts.freedesktop.org>
CC:     <Project_Global_Chrome_Upstream_Group@...iatek.com>,
        <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-mediatek@...ts.infradead.org>, <hsinyi@...omium.org>,
        Allen-KH Cheng <allen-kh.cheng@...iatek.com>
Subject: [PATCH 5/9] arm64: dts: mediatek: mt8186: Add ADSP node

Add ADSP node for MT8186 SoC.

Signed-off-by: Allen-KH Cheng <allen-kh.cheng@...iatek.com>
---
 arch/arm64/boot/dts/mediatek/mt8186.dtsi | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm64/boot/dts/mediatek/mt8186.dtsi b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
index a0b7dacc10cd..2700c830316f 100644
--- a/arch/arm64/boot/dts/mediatek/mt8186.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
@@ -640,6 +640,26 @@
 			interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH 0>;
 		};
 
+		adsp: adsp@...80000 {
+			compatible = "mediatek,mt8186-dsp";
+			reg = <0 0x10680000 0 0x2000>,
+			      <0 0x10800000 0 0x100000>,
+			      <0 0x1068b000 0 0x100>,
+			      <0 0x1068f000 0 0x1000>;
+			reg-names = "cfg", "sram", "sec", "bus";
+			clocks = <&topckgen CLK_TOP_AUDIODSP>,
+				 <&topckgen CLK_TOP_ADSP_BUS>;
+			clock-names = "audiodsp",
+				      "adsp_bus";
+			assigned-clocks = <&topckgen CLK_TOP_AUDIODSP>,
+					  <&topckgen CLK_TOP_ADSP_BUS>;
+			assigned-clock-parents = <&clk26m>, <&topckgen CLK_TOP_MAINPLL_D2_D2>;
+			mbox-names = "rx", "tx";
+			mboxes = <&adsp_mailbox0>, <&adsp_mailbox1>;
+			power-domains = <&spm MT8186_POWER_DOMAIN_ADSP_TOP>;
+			status = "disabled";
+		};
+
 		adsp_mailbox0: mailbox@...86000 {
 			compatible = "mediatek,mt8186-adsp-mbox";
 			#mbox-cells = <0>;
-- 
2.18.0