[PATCH v3 12/12] arm64: dts: qcom: glymur: Add iris video node

Vishnu Reddy
2026-04-28T03:57:21Z

Add iris video codec to glymur SoC, which comes with significantly
different powering up sequence than previous platforms, thus different
clocks and resets.

Signed-off-by: Vishnu Reddy <busanna.reddy@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/glymur-crd.dts | 4 ++
arch/arm64/boot/dts/qcom/glymur.dtsi | 118 ++++++++++++++++++++++++++++++++
2 files changed, 122 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/glymur-crd.dts b/arch/arm64/boot/dts/qcom/glymur-crd.dts
index 35aaf09e4e2b..cbc9856956ff 100644
--- a/arch/arm64/boot/dts/qcom/glymur-crd.dts
+++ b/arch/arm64/boot/dts/qcom/glymur-crd.dts
@@ -255,6 +255,10 @@ &mdss_dp3_phy {
status = "okay";
};

+&iris {
+ status = "okay";
+};
+
&pmh0110_f_e0_gpios {
misc_3p3_reg_en: misc-3p3-reg-en-state {
pins = "gpio6";
diff --git a/arch/arm64/boot/dts/qcom/glymur.dtsi b/arch/arm64/boot/dts/qcom/glymur.dtsi
index f23cf81ddb77..c47443174f97 100644
--- a/arch/arm64/boot/dts/qcom/glymur.dtsi
+++ b/arch/arm64/boot/dts/qcom/glymur.dtsi
@@ -13,6 +13,7 @@
#include <dt-bindings/interconnect/qcom,glymur-rpmh.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/mailbox/qcom-ipcc.h>
+#include <dt-bindings/media/qcom,glymur-iris.h>
#include <dt-bindings/phy/phy-qcom-qmp.h>
#include <dt-bindings/power/qcom,rpmhpd.h>
#include <dt-bindings/power/qcom-rpmpd.h>
@@ -4163,6 +4164,123 @@ usb_mp: usb@a400000 {
status = "disabled";
};

+ iris: video-codec@aa00000 {
+ compatible = "qcom,glymur-iris";
+ reg = <0x0 0xaa00000 0x0 0xf0000>;
+
+ clocks = <&gcc GCC_VIDEO_AXI0_CLK>,
+ <&videocc VIDEO_CC_MVS0C_CLK>,
+ <&videocc VIDEO_CC_MVS0_CLK>,
+ <&gcc GCC_VIDEO_AXI0C_CLK>,
+ <&videocc VIDEO_CC_MVS0C_FREERUN_CLK>,
+ <&videocc VIDEO_CC_MVS0_FREERUN_CLK>,
+ <&gcc GCC_VIDEO_AXI1_CLK>,
+ <&videocc VIDEO_CC_MVS1_CLK>,
+ <&videocc VIDEO_CC_MVS1_FREERUN_CLK>;
+ clock-names = "iface",
+ "core",
+ "vcodec0_core",
+ "iface1",
+ "core_freerun",
+ "vcodec0_core_freerun",
+ "iface2",
+ "vcodec1_core",
+ "vcodec1_core_freerun";
+
+ dma-coherent;
+
+ interconnects = <&hsc_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";
+
+ interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
+
+ iommus = <&apps_smmu 0x1940 0x0>,
+ <&apps_smmu 0x1943 0x0>,
+ <&apps_smmu 0x1944 0x0>,
+ <&apps_smmu 0x19e0 0x0>;
+
+ iommu-map = <IOMMU_FID_IRIS_FIRMWARE &apps_smmu 0x19e2 0x1>;
+
+ memory-region = <&video_mem>;
+
+ operating-points-v2 = <&iris_opp_table>;
+
+ power-domains = <&videocc VIDEO_CC_MVS0C_GDSC>,
+ <&videocc VIDEO_CC_MVS0_GDSC>,
+ <&rpmhpd RPMHPD_MXC>,
+ <&rpmhpd RPMHPD_MMCX>,
+ <&videocc VIDEO_CC_MVS1_GDSC>;
+ power-domain-names = "venus",
+ "vcodec0",
+ "mxc",
+ "mmcx",
+ "vcodec1";
+
+ resets = <&gcc GCC_VIDEO_AXI0_CLK_ARES>,
+ <&gcc GCC_VIDEO_AXI0C_CLK_ARES>,
+ <&videocc VIDEO_CC_MVS0C_FREERUN_CLK_ARES>,
+ <&videocc VIDEO_CC_MVS0_FREERUN_CLK_ARES>,
+ <&gcc GCC_VIDEO_AXI1_CLK_ARES>,
+ <&videocc VIDEO_CC_MVS1_FREERUN_CLK_ARES>;
+ reset-names = "bus0",
+ "bus1",
+ "core",
+ "vcodec0_core",
+ "bus2",
+ "vcodec1_core";
+
+ /*
+ * 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 240000000 360000000>;
+ required-opps = <&rpmhpd_opp_svs>,
+ <&rpmhpd_opp_low_svs>;
+ };
+
+ opp-338000000 {
+ opp-hz = /bits/ 64 <338000000 338000000 507000000>;
+ required-opps = <&rpmhpd_opp_svs>,
+ <&rpmhpd_opp_svs>;
+ };
+
+ opp-366000000 {
+ opp-hz = /bits/ 64 <366000000 366000000 549000000>;
+ required-opps = <&rpmhpd_opp_svs_l1>,
+ <&rpmhpd_opp_svs_l1>;
+ };
+
+ opp-444000000 {
+ opp-hz = /bits/ 64 <444000000 444000000 666000000>;
+ required-opps = <&rpmhpd_opp_svs_l1>,
+ <&rpmhpd_opp_nom>;
+ };
+
+ opp-533333334 {
+ opp-hz = /bits/ 64 <533333334 533333334 800000000>;
+ required-opps = <&rpmhpd_opp_svs_l1>,
+ <&rpmhpd_opp_turbo>;
+ };
+
+ opp-655000000 {
+ opp-hz = /bits/ 64 <655000000 655000000 982000000>;
+ required-opps = <&rpmhpd_opp_nom>,
+ <&rpmhpd_opp_turbo_l1>;
+ };
+ };
+ };
+
mdss: display-subsystem@ae00000 {
compatible = "qcom,glymur-mdss";
reg = <0x0 0x0ae00000 0x0 0x1000>;

--
2.34.1