Il 22/09/23 08:50, Moudy Ho ha scritto:
Add device nodes for Media Data Path 3 (MDP3) modules.
Signed-off-by: Moudy Ho <moudy.ho@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 388 +++++++++++++++++++++++
1 file changed, 388 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 4dbbf8fdab75..cf61ba7b8956 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -1960,6 +1960,114 @@
#clock-cells = <1>;
};
..snip..
+
+ display@14006000 {
+ compatible = "mediatek,mt8183-mdp3-rsz";
Please always add a SoC-specific compatible (both here and in bindings).
compatible = "medaitek,mt8195-mdp3-rsz", "mediatek,mt8183-mdp3-rsz";
+ reg = <0 0x14006000 0 0x1000>;
+ mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0x6000 0x1000>;
+ mediatek,gce-events = <CMDQ_EVENT_VPP0_MDP_RSZ_IN_RSZ_SOF>,
+ <CMDQ_EVENT_VPP0_MDP_RSZ_FRAME_DONE>;
+ clocks = <&vppsys0 CLK_VPP0_MDP_RSZ>;
+ };
+
..snip..
+
+ dma-controller@1400c000 {
+ compatible = "mediatek,mt8183-mdp3-wrot";
same here
+ reg = <0 0x1400c000 0 0x1000>;
+ mediatek,gce-client-reg = <&gce1 SUBSYS_1400XXXX 0xc000 0x1000>;
+ mediatek,gce-events = <CMDQ_EVENT_VPP0_MDP_WROT_SOF>,
+ <CMDQ_EVENT_VPP0_MDP_WROT_VIDO_WDONE>;
+ clocks = <&vppsys0 CLK_VPP0_MDP_WROT>;
+ iommus = <&iommu_vpp M4U_PORT_L4_MDP_WROT>;
+ power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS0>;
+ #dma-cells = <1>;
+ };
+
mutex@1400f000 {
compatible = "mediatek,mt8195-vpp-mutex";
reg = <0 0x1400f000 0 0x1000>;
@@ -2107,6 +2215,286 @@
power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS1>;
};
..snip..
+
+ display@14f14000 {
+ compatible = "mediatek,mt8183-mdp3-rsz";
and here
+ reg = <0 0x14f14000 0 0x1000>;
+ mediatek,gce-client-reg = <&gce1 SUBSYS_14f1XXXX 0x4000 0x1000>;
+ mediatek,gce-events = <CMDQ_EVENT_VPP1_SVPP1_MDP_RSZ_SOF>,
+ <CMDQ_EVENT_VPP1_SVPP1_MDP_RSZ_FRAME_DONE>;
+ clocks = <&vppsys1 CLK_VPP1_SVPP1_MDP_RSZ>;
+ };
+
+ display@14f15000 {
+ compatible = "mediatek,mt8183-mdp3-rsz";
...and here
+ reg = <0 0x14f15000 0 0x1000>;
+ mediatek,gce-client-reg = <&gce1 SUBSYS_14f1XXXX 0x5000 0x1000>;
+ mediatek,gce-events = <CMDQ_EVENT_VPP1_SVPP2_MDP_RSZ_SOF>,
+ <CMDQ_EVENT_VPP1_SVPP2_MDP_RSZ_FRAME_DONE>;
+ clocks = <&vppsys1 CLK_VPP1_SVPP2_MDP_RSZ>;
+ };
+
+ display@14f16000 {
+ compatible = "mediatek,mt8183-mdp3-rsz";
......and here.
+ reg = <0 0x14f16000 0 0x1000>;
+ mediatek,gce-client-reg = <&gce1 SUBSYS_14f1XXXX 0x6000 0x1000>;
+ mediatek,gce-events = <CMDQ_EVENT_VPP1_SVPP3_MDP_RSZ_SOF>,
+ <CMDQ_EVENT_VPP1_SVPP3_MDP_RSZ_FRAME_DONE>;
+ clocks = <&vppsys1 CLK_VPP1_SVPP3_MDP_RSZ>;
+ };
+
..snip..
+
+ dma-controller@14f23000 {
+ compatible = "mediatek,mt8183-mdp3-wrot";
...again... and for the other two occurrences of wrot as well.
Apart from that, looks good.
Regards,
Angelo
+ reg = <0 0x14f23000 0 0x1000>;
+ mediatek,gce-client-reg = <&gce1 SUBSYS_14f2XXXX 0x3000 0x1000>;
+ mediatek,gce-events = <CMDQ_EVENT_VPP1_SVPP1_MDP_WROT_SOF>,
+ <CMDQ_EVENT_VPP1_SVPP1_MDP_WROT_FRAME_DONE>;
+ clocks = <&vppsys1 CLK_VPP1_SVPP1_MDP_WROT>;
+ iommus = <&iommu_vdo M4U_PORT_L5_SVPP1_MDP_WROT>;
+ power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS1>;
+ #dma-cells = <1>;
+ };
+
+ dma-controller@14f24000 {
+ compatible = "mediatek,mt8183-mdp3-wrot";
+ reg = <0 0x14f24000 0 0x1000>;
+ mediatek,gce-client-reg = <&gce1 SUBSYS_14f2XXXX 0x4000 0x1000>;
+ mediatek,gce-events = <CMDQ_EVENT_VPP1_SVPP2_MDP_WROT_SOF>,
+ <CMDQ_EVENT_VPP1_SVPP2_MDP_WROT_FRAME_DONE>;
+ clocks = <&vppsys1 CLK_VPP1_SVPP2_MDP_WROT>;
+ iommus = <&iommu_vdo M4U_PORT_L5_SVPP2_MDP_WROT>;
+ power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS1>;
+ #dma-cells = <1>;
+ };
+
+ dma-controller@14f25000 {
+ compatible = "mediatek,mt8183-mdp3-wrot";
+ reg = <0 0x14f25000 0 0x1000>;
+ mediatek,gce-client-reg = <&gce1 SUBSYS_14f2XXXX 0x5000 0x1000>;
+ mediatek,gce-events = <CMDQ_EVENT_VPP1_SVPP3_MDP_WROT_SOF>,
+ <CMDQ_EVENT_VPP1_SVPP3_MDP_WROT_FRAME_DONE>;
+ clocks = <&vppsys1 CLK_VPP1_SVPP3_MDP_WROT>;
+ iommus = <&iommu_vpp M4U_PORT_L6_SVPP3_MDP_WROT>;
+ power-domains = <&spm MT8195_POWER_DOMAIN_VPPSYS1>;
+ #dma-cells = <1>;
+ };
+
imgsys: clock-controller@15000000 {
compatible = "mediatek,mt8195-imgsys";
reg = <0 0x15000000 0 0x1000>;
