[PATCH v5] arm64: dts: qcom: milos: Add Iris VPU v2.0

[Alexander Koskovich]

Add devicetree nodes for the Iris codec (VPU 2.0) found on the Milos
platform.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxxxxxxxx>
Signed-off-by: Alexander Koskovich <akoskovich@xxxxx>
---
Changes in v5:
- Rebase onto next-20261016
- Link to v4: https://lore.kernel.org/r/20260706-milos-iris-v4-0-119cbe0a7262@xxxxx

Changes in v4:
- Update firmware name to vpu20_p2_gen2_s7.mbn
- Drop mb_cycles_fw[_vpp], unused on vpu2
- Add mb_cycles_vsp
- Use hex for iommus
- Link to v3: https://lore.kernel.org/r/20260705-milos-iris-v3-0-8c1353530f24@xxxxx

Changes in v3:
- Rebase onto next-20260703
- Switched fluster tests to use gstreamer, ffmpeg ones not reproducible run to run?
- Update milos caps to include caps introduced in tree after v2
- Correct iris opp table to only update the MX rail values
- Link to v2: https://lore.kernel.org/r/20260529-milos-iris-v2-0-7a763d7195ae@xxxxx

Changes in v2:
- Rebase onto 7.1.0-rc5
- Change firmware name to vpu20_p2.mbn
- Change iris reg to hex
- Correct iris opp table
- Update cover letter with new test run on 7.1.0-rc5, add -s arg to v4l2-compliance
- Link to v1: https://lore.kernel.org/r/20260406-milos-iris-v1-0-17ed0167ba6f@xxxxx

To: Bjorn Andersson <andersson@xxxxxxxxxx>
To: Konrad Dybcio <konradybcio@xxxxxxxxxx>
To: Abel Vesa <abelvesa@xxxxxxxxxx>
To: Rob Herring <robh@xxxxxxxxxx>
To: Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx>
To: Conor Dooley <conor+dt@xxxxxxxxxx>
Cc: linux-arm-msm@xxxxxxxxxxxxxxx
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
 arch/arm64/boot/dts/qcom/milos.dtsi | 85 +++++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/milos.dtsi b/arch/arm64/boot/dts/qcom/milos.dtsi
index ed994c2170af..51c7d3a06957 100644
--- a/arch/arm64/boot/dts/qcom/milos.dtsi
+++ b/arch/arm64/boot/dts/qcom/milos.dtsi
@@ -8,6 +8,7 @@
 #include <dt-bindings/clock/qcom,milos-dispcc.h>
 #include <dt-bindings/clock/qcom,milos-gcc.h>
 #include <dt-bindings/clock/qcom,milos-gpucc.h>
+#include <dt-bindings/clock/qcom,milos-videocc.h>
 #include <dt-bindings/clock/qcom,rpmh.h>
 #include <dt-bindings/clock/qcom,sm8650-tcsr.h>
 #include <dt-bindings/dma/qcom-gpi.h>
@@ -2271,6 +2272,90 @@ usb_1_dwc3_hs: endpoint {
 			};
 		};
 
+		iris: video-codec@aa00000 {
+			compatible = "qcom,milos-iris";
+			reg = <0x0 0x0aa00000 0x0 0xf0000>;
+
+			interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH 0>;
+
+			power-domains = <&videocc VIDEO_CC_MVS0C_GDSC>,
+					<&videocc VIDEO_CC_MVS0_GDSC>,
+					<&rpmhpd RPMHPD_CX>,
+					<&rpmhpd RPMHPD_MX>;
+			power-domain-names = "venus",
+					     "vcodec0",
+					     "cx",
+					     "mx";
+
+			operating-points-v2 = <&iris_opp_table>;
+
+			clocks = <&gcc GCC_VIDEO_AXI0_CLK>,
+				 <&videocc VIDEO_CC_MVS0C_CLK>,
+				 <&videocc VIDEO_CC_MVS0_CLK>;
+			clock-names = "iface",
+				      "core",
+				      "vcodec0_core";
+
+			interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY
+					 &cnoc_cfg SLAVE_VENUS_CFG QCOM_ICC_TAG_ACTIVE_ONLY>,
+					<&mmss_noc MASTER_VIDEO QCOM_ICC_TAG_ALWAYS
+					 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+			interconnect-names = "cpu-cfg",
+					     "video-mem";
+
+			memory-region = <&video_mem>;
+
+			resets = <&gcc GCC_VIDEO_AXI0_CLK_ARES>,
+				 <&videocc VIDEO_CC_MVS0C_CLK_ARES>;
+			reset-names = "bus",
+				      "core";
+
+			iommus = <&apps_smmu 0x1960 0x0>,
+				 <&apps_smmu 0x1967 0x0>;
+
+			dma-coherent;
+
+			/*
+			 * IRIS firmware is signed by vendors, only enable on
+			 * boards where the proper signed firmware is available.
+			 */
+			status = "disabled";
+
+			iris_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-240000000 {
+					opp-hz = /bits/ 64 <240000000>;
+					required-opps = <&rpmhpd_opp_low_svs>,
+							<&rpmhpd_opp_svs>;
+				};
+
+				opp-338000000 {
+					opp-hz = /bits/ 64 <338000000>;
+					required-opps = <&rpmhpd_opp_svs>,
+							<&rpmhpd_opp_svs>;
+				};
+
+				opp-366000000 {
+					opp-hz = /bits/ 64 <366000000>;
+					required-opps = <&rpmhpd_opp_svs_l1>,
+							<&rpmhpd_opp_svs>;
+				};
+
+				opp-444000000 {
+					opp-hz = /bits/ 64 <444000000>;
+					required-opps = <&rpmhpd_opp_nom>,
+							<&rpmhpd_opp_svs_l1>;
+				};
+
+				opp-552000000 {
+					opp-hz = /bits/ 64 <552000000>;
+					required-opps = <&rpmhpd_opp_turbo>,
+							<&rpmhpd_opp_nom>;
+				};
+			};
+		};
+
 		videocc: clock-controller@aaf0000 {
 			compatible = "qcom,milos-videocc";
 			reg = <0x0 0x0aaf0000 0x0 0x10000>;

---
base-commit: 2efb7a11f1aa4d2dc285fe2680cca22cb9f72f64
change-id: 20260406-milos-iris-d1a854e4cb75

Best regards,
--  
Alexander Koskovich <akoskovich@xxxxx>