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@xxxxxxxxxxxxx>
---
.../arm64/boot/dts/mediatek/mt8195-cherry.dtsi | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
index bc7890300a57..3bc624e6f499 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry.dtsi
@@ -118,14 +118,32 @@ scp_mem: memory@50000000 {
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";
--
2.37.2
