[PATCH 2/5] arch: arm64: dts: qcom: qcm2290: Add venus video node

Jorge Ramirez-Ortiz
2025-06-13T14:04:30Z

Add DT entries for the qcm2290 venus encoder/decoder.

Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/qcm2290.dtsi | 53 +++++++++++++++++++++++++++
1 file changed, 53 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qcm2290.dtsi b/arch/arm64/boot/dts/qcom/qcm2290.dtsi
index f49ac1c1f8a3..af2c1f66fe07 100644
--- a/arch/arm64/boot/dts/qcom/qcm2290.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcm2290.dtsi
@@ -1628,6 +1628,59 @@ adreno_smmu: iommu@59a0000 {
#iommu-cells = <2>;
};

+ venus: video-codec@5a00000 {
+ compatible = "qcom,qcm2290-venus";
+ reg = <0 0x5a00000 0 0xff000>;
+ interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>;
+
+ power-domains = <&gcc GCC_VENUS_GDSC>,
+ <&gcc GCC_VCODEC0_GDSC>,
+ <&rpmpd QCM2290_VDDCX>;
+ power-domain-names = "venus", "vcodec0", "cx";
+ operating-points-v2 = <&venus_opp_table>;
+
+ clocks = <&gcc GCC_VIDEO_VENUS_CTL_CLK>,
+ <&gcc GCC_VIDEO_AHB_CLK>,
+ <&gcc GCC_VENUS_CTL_AXI_CLK>,
+ <&gcc GCC_VIDEO_THROTTLE_CORE_CLK>,
+ <&gcc GCC_VIDEO_VCODEC0_SYS_CLK>,
+ <&gcc GCC_VCODEC0_AXI_CLK>;
+ clock-names = "core", "iface", "bus", "throttle",
+ "vcodec0_core", "vcodec0_bus";
+
+ memory-region = <&pil_video_mem>;
+ iommus = <&apps_smmu 0x860 0x0>,
+ <&apps_smmu 0x880 0x0>,
+ <&apps_smmu 0x861 0x04>,
+ <&apps_smmu 0x863 0x0>,
+ <&apps_smmu 0x804 0xE0>;
+
+ interconnects = <&mmnrt_virt MASTER_VIDEO_P0 0 &bimc SLAVE_EBI1 0>,
+ <&bimc MASTER_APPSS_PROC 0 &config_noc SLAVE_VENUS_CFG 0>;
+ interconnect-names = "video-mem", "cpu-cfg";
+
+ venus_opp_table: opp-table {
+ compatible = "operating-points-v2";
+ opp-133000000 {
+ opp-hz = /bits/ 64 <133000000>;
+ required-opps = <&rpmpd_opp_low_svs>;
+ };
+
+ opp-240000000 {
+ opp-hz = /bits/ 64 <240000000>;
+ required-opps = <&rpmpd_opp_svs>;
+ };
+ };
+
+ video-decoder {
+ compatible = "venus-decoder";
+ };
+
+ video-encoder {
+ compatible = "venus-encoder";
+ };
+ };
+
mdss: display-subsystem@5e00000 {
compatible = "qcom,qcm2290-mdss";
reg = <0x0 0x05e00000 0x0 0x1000>;
--
2.34.1