From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Date: Thu, 22 Sep 2022 09:49:06 +0000 (+0200)
Subject: arm64: dts: mediatek: cherry: Enable the Audio DSP for SOF
X-Git-Tag: io_uring-6.3-2023-03-03~53^2~24^2~33
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=b26de6b6da1db51cb73fff67288ff0c9e745db01;p=linux-block.git

arm64: dts: mediatek: cherry: Enable the Audio DSP for SOF

This platform is able to use the Audio DSP embedded into the
MT8195 SoC: in preparation for adding audio support for Cherry,
add the ADSP related memory nodes and enable it.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220922094908.41623-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
---

diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
index be218fade91a..07e6c5c2e930 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
@@ -118,14 +118,32 @@
 			no-map;
 		};
 
+		adsp_mem: memory@60000000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0x60000000 0 0xd80000>;
+			no-map;
+		};
+
 		afe_mem: memory@60d80000 {
 			compatible = "shared-dma-pool";
 			reg = <0 0x60d80000 0 0x100000>;
 			no-map;
 		};
+
+		adsp_device_mem: memory@60e80000 {
+			compatible = "shared-dma-pool";
+			reg = <0 0x60e80000 0 0x280000>;
+			no-map;
+		};
 	};
 };
 
+&adsp {
+	status = "okay";
+
+	memory-region = <&adsp_device_mem>, <&adsp_mem>;
+};
+
 &afe {
 	status = "okay";