From: Yunfei Dong <yunfei.dong@xxxxxxxxxxxx>
Add node for the hardware decoder present on the MT8183 SoC.
Signed-off-by: Yunfei Dong <yunfei.dong@xxxxxxxxxxxx>
Signed-off-by: Qianqian Yan <qianqian.yan@xxxxxxxxxxxx>
Signed-off-by: Frederic Chen <frederic.chen@xxxxxxxxxxxx>
Signed-off-by: Alexandre Courbot <acourbot@xxxxxxxxxxxx>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@xxxxxxxxxxxxx>
---
Changes in v2:
- Reformatted reg-names to fit in fewer lines
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 30 ++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 5169779d01df..28ad6c480430 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -2019,6 +2019,36 @@ vdecsys: syscon@16000000 {
#clock-cells = <1>;
};
+ vcodec_dec: video-codec@16020000 {
+ compatible = "mediatek,mt8183-vcodec-dec";
+ reg = <0 0x16020000 0 0x1000>, /* VDEC_MISC */
+ <0 0x16021000 0 0x800>, /* VDEC_VLD */
+ <0 0x16021800 0 0x800>, /* VDEC_TOP */
+ <0 0x16022000 0 0x1000>, /* VDEC_MC */
+ <0 0x16023000 0 0x1000>, /* VDEC_AVCVLD */
+ <0 0x16024000 0 0x1000>, /* VDEC_AVCMV */
+ <0 0x16025000 0 0x1000>, /* VDEC_PP */
+ <0 0x16026800 0 0x800>, /* VP8_VD */
+ <0 0x16027000 0 0x800>, /* VP6_VD */
+ <0 0x16027800 0 0x800>, /* VP8_VL */
+ <0 0x16028400 0 0x400>; /* VP9_VD */
+ reg-names = "misc", "ld", "top", "cm", "ad", "av", "pp",
+ "hwd", "hwq", "hwb", "hwg";
+ interrupts = <GIC_SPI 250 IRQ_TYPE_LEVEL_LOW>;
+ iommus = <&iommu M4U_PORT_HW_VDEC_MC_EXT>,
+ <&iommu M4U_PORT_HW_VDEC_PP_EXT>,
+ <&iommu M4U_PORT_HW_VDEC_VLD_EXT>,
+ <&iommu M4U_PORT_HW_VDEC_AVC_MV_EXT>,
+ <&iommu M4U_PORT_HW_VDEC_PRED_RD_EXT>,
+ <&iommu M4U_PORT_HW_VDEC_PRED_WR_EXT>,
+ <&iommu M4U_PORT_HW_VDEC_PPWRAP_EXT>;
+ mediatek,scp = <&scp>;
+ power-domains = <&spm MT8183_POWER_DOMAIN_VDEC>;
+ clocks = <&vdecsys CLK_VDEC_VDEC>,
+ <&vdecsys CLK_VDEC_ACTIVE>;
+ clock-names = "vdec", "active";
+ };
+
larb1: larb@16010000 {
compatible = "mediatek,mt8183-smi-larb";
reg = <0 0x16010000 0 0x1000>;
--
2.41.0
