arm64: dts: mediatek: mt8186: Add ADSP node

Add ADSP node for MT8186 SoC.

Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230324021258.15863-5-allen-kh.cheng@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

diff --git a/arch/arm64/boot/dts/mediatek/mt8186.dtsi b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
index 4ffc8af..6702c36 100644 (file)
--- a/arch/arm64/boot/dts/mediatek/mt8186.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
@@ -634,6 +634,22 @@
                        interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH 0>;
                };
 
+               adsp: adsp@10680000 {
+                       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@10686000 {
                        compatible = "mediatek,mt8186-adsp-mbox";
                        #mbox-cells = <0>;