arm64: dts: mediatek: mt8186: Add DPI node

Add DPI node for MT8186 SoC.

Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Tested-by: Chen-Yu Tsai <wenst@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20230118091829.755-8-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 cc310f0c314d61d380b208dd50f9ae95485a700c..c9124bb0c960b3db19c1e568b1d11a3e53883eff 100644 (file)
--- a/arch/arm64/boot/dts/mediatek/mt8186.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8186.dtsi
@@ -1116,6 +1116,23 @@
                        power-domains = <&spm MT8186_POWER_DOMAIN_DIS>;
                };
 
+               dpi: dpi@1400a000 {
+                       compatible = "mediatek,mt8186-dpi";
+                       reg = <0 0x1400a000 0 0x1000>;
+                       clocks = <&topckgen CLK_TOP_DPI>,
+                                <&mmsys CLK_MM_DISP_DPI>,
+                                <&apmixedsys CLK_APMIXED_TVDPLL>;
+                       clock-names = "pixel", "engine", "pll";
+                       assigned-clocks = <&topckgen CLK_TOP_DPI>;
+                       assigned-clock-parents = <&topckgen CLK_TOP_TVDPLL_D2>;
+                       interrupts = <GIC_SPI 309 IRQ_TYPE_LEVEL_LOW 0>;
+                       status = "disabled";
+
+                       port {
+                               dpi_out: endpoint { };
+                       };
+               };
+
                dsi0: dsi@14013000 {
                        compatible = "mediatek,mt8186-dsi";
                        reg = <0 0x14013000 0 0x1000>;