[PATCH] arm64: dts: qcom: sm8650: add iris DT node

[Neil Armstrong]

Add DT entries for the sm8650 iris decoder.

Since the firmware is required to be signed, only enable
on Qualcomm development boards where the firmware is
available.

Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/sm8650-hdk.dts |  5 ++
 arch/arm64/boot/dts/qcom/sm8650-mtp.dts |  5 ++
 arch/arm64/boot/dts/qcom/sm8650-qrd.dts |  5 ++
 arch/arm64/boot/dts/qcom/sm8650.dtsi    | 94 +++++++++++++++++++++++++++++++++
 4 files changed, 109 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8650-hdk.dts b/arch/arm64/boot/dts/qcom/sm8650-hdk.dts
index d0912735b54e5090f9f213c2c9341e03effbbbff..69db971d9d2d32cdee7bb1c3093c7849b94798a0 100644
--- a/arch/arm64/boot/dts/qcom/sm8650-hdk.dts
+++ b/arch/arm64/boot/dts/qcom/sm8650-hdk.dts
@@ -894,6 +894,11 @@ &ipa {
 	status = "okay";
 };
 
+&iris {
+	firmware-name = "qcom/vpu/vpu33_p4.mbn";
+	status = "okay";
+};
+
 &gpu {
 	status = "okay";
 
diff --git a/arch/arm64/boot/dts/qcom/sm8650-mtp.dts b/arch/arm64/boot/dts/qcom/sm8650-mtp.dts
index 76ef43c10f77d8329ccf0a05c9d590a46372315f..04108235d9bc6f977e9cf1b887b0c89537723387 100644
--- a/arch/arm64/boot/dts/qcom/sm8650-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8650-mtp.dts
@@ -585,6 +585,11 @@ vreg_l7n_3p3: ldo7 {
 	};
 };
 
+&iris {
+	firmware-name = "qcom/vpu/vpu33_p4.mbn";
+	status = "okay";
+};
+
 &lpass_tlmm {
 	spkr_1_sd_n_active: spkr-1-sd-n-active-state {
 		pins = "gpio21";
diff --git a/arch/arm64/boot/dts/qcom/sm8650-qrd.dts b/arch/arm64/boot/dts/qcom/sm8650-qrd.dts
index 71033fba21b56bc63620dca3e453c14191739675..58bdc6619ac55eda122f3fe6e680e0e61967d019 100644
--- a/arch/arm64/boot/dts/qcom/sm8650-qrd.dts
+++ b/arch/arm64/boot/dts/qcom/sm8650-qrd.dts
@@ -824,6 +824,11 @@ &ipa {
 	status = "okay";
 };
 
+&iris {
+	firmware-name = "qcom/vpu/vpu33_p4.mbn";
+	status = "okay";
+};
+
 &gpu {
 	status = "okay";
 
diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi
index c2937f7217943c4ca91a91eadc8259b2d6a01372..9afde0582ec9b8fef44c0af0324bfae9b20d1d60 100644
--- a/arch/arm64/boot/dts/qcom/sm8650.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi
@@ -4955,6 +4955,100 @@ opp-202000000 {
 			};
 		};
 
+		iris: video-codec@aa00000 {
+			compatible = "qcom,sm8650-iris";
+			reg = <0 0x0aa00000 0 0xf0000>;
+
+			interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH 0>;
+
+			power-domains = <&videocc VIDEO_CC_MVS0C_GDSC>,
+					<&videocc VIDEO_CC_MVS0_GDSC>,
+					<&rpmhpd RPMHPD_MXC>,
+					<&rpmhpd RPMHPD_MMCX>;
+			power-domain-names = "venus",
+					     "vcodec0",
+					     "mxc",
+					     "mmcx";
+
+			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
+					 &config_noc 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";
+
+			/* FW load region */
+			memory-region = <&video_mem>;
+
+			resets = <&gcc GCC_VIDEO_AXI0_CLK_ARES>,
+				 <&videocc VIDEO_CC_XO_CLK_ARES>,
+				 <&videocc VIDEO_CC_MVS0C_CLK_ARES>;
+			reset-names = "bus",
+				      "xo",
+				      "core";
+
+			iommus = <&apps_smmu 0x1940 0>,
+				 <&apps_smmu 0x1947 0>;
+
+			dma-coherent;
+
+			/*
+			 * IRIS firmware is signed by vendors, only
+			 * enable in boards where the proper signed firmware
+			 * is available.
+			 */
+			status = "disabled";
+
+			iris_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-196000000 {
+					opp-hz = /bits/ 64 <196000000>;
+					required-opps = <&rpmhpd_opp_low_svs_d1>,
+							<&rpmhpd_opp_low_svs_d1>;
+				};
+
+				opp-300000000 {
+					opp-hz = /bits/ 64 <300000000>;
+					required-opps = <&rpmhpd_opp_low_svs>,
+							<&rpmhpd_opp_low_svs>;
+				};
+
+				opp-380000000 {
+					opp-hz = /bits/ 64 <380000000>;
+					required-opps = <&rpmhpd_opp_svs>,
+							<&rpmhpd_opp_svs>;
+				};
+
+				opp-435000000 {
+					opp-hz = /bits/ 64 <435000000>;
+					required-opps = <&rpmhpd_opp_svs_l1>,
+							<&rpmhpd_opp_svs_l1>;
+				};
+
+				opp-480000000 {
+					opp-hz = /bits/ 64 <480000000>;
+					required-opps = <&rpmhpd_opp_turbo>,
+							<&rpmhpd_opp_turbo>;
+				};
+
+				opp-533333334 {
+					opp-hz = /bits/ 64 <533333334>;
+					required-opps = <&rpmhpd_opp_turbo_l1>,
+							<&rpmhpd_opp_turbo_l1>;
+				};
+			};
+		};
+
 		videocc: clock-controller@aaf0000 {
 			compatible = "qcom,sm8650-videocc";
 			reg = <0 0x0aaf0000 0 0x10000>;

---
base-commit: a7dca088884312d607fff89f2666c670cb7073ac
change-id: 20250418-topic-sm8x50-upstream-iris-8650-dt-d2c64a59505f

Best regards,
-- 
Neil Armstrong <neil.armstrong@xxxxxxxxxx>