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a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE From: Dikshita Agarwal Add DT entries for the sm8550 iris decoder. Since the firmware is required to be signed, only enable on Qualcomm development boards where the firmware is publicly distributed. Signed-off-by: Dikshita Agarwal Signed-off-by: Neil Armstrong --- Changes in v2: - Only enable on qcom dev boards - Link to v1: https://lore.kernel.org/r/20250407-topic-sm8x50-upstream-iris= -8550-dt-v1-1-1f7ab3083f49@linaro.org --- arch/arm64/boot/dts/qcom/sm8550-hdk.dts | 5 +++ arch/arm64/boot/dts/qcom/sm8550-mtp.dts | 5 +++ arch/arm64/boot/dts/qcom/sm8550-qrd.dts | 5 +++ arch/arm64/boot/dts/qcom/sm8550.dtsi | 76 +++++++++++++++++++++++++++++= ++++ 4 files changed, 91 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8550-hdk.dts b/arch/arm64/boot/dts/= qcom/sm8550-hdk.dts index 29bc1ddfc7b25f203c9f3b530610e45c44ae4fb2..866f4235ddb58a5e0776e34b9bb= 0277ef73236e5 100644 --- a/arch/arm64/boot/dts/qcom/sm8550-hdk.dts +++ b/arch/arm64/boot/dts/qcom/sm8550-hdk.dts @@ -945,6 +945,11 @@ &ipa { status =3D "okay"; }; =20 +&iris { + firmware-name =3D "qcom/vpu/vpu30_p4.mbn"; + status =3D "okay"; +}; + &gpi_dma1 { status =3D "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts b/arch/arm64/boot/dts/= qcom/sm8550-mtp.dts index 5648ab60ba4c4bfaf5baa289969898277ee57cef..2362937729e8c5340d565b6199f= 6a6f9e29d2120 100644 --- a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts @@ -672,6 +672,11 @@ fsa4480_sbu_mux: endpoint { }; }; =20 +&iris { + firmware-name =3D "qcom/vpu/vpu30_p4.mbn"; + status =3D "okay"; +}; + &lpass_tlmm { spkr_1_sd_n_active: spkr-1-sd-n-active-state { pins =3D "gpio17"; diff --git a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts b/arch/arm64/boot/dts/= qcom/sm8550-qrd.dts index 3a6cb279130489168f8d20a6e27808647debdb41..4f713127310be54361e29ddb97e= 7f209493109be 100644 --- a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts +++ b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts @@ -779,6 +779,11 @@ &ipa { status =3D "okay"; }; =20 +&iris { + firmware-name =3D "qcom/vpu/vpu30_p4.mbn"; + status =3D "okay"; +}; + &gpi_dma1 { status =3D "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qco= m/sm8550.dtsi index f78d5292c5dd5ec88c8deb0ca6e5078511ac52b7..dbe01392b436d03ef58733a59f6= 0c3021bac3e6b 100644 --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi @@ -3220,6 +3220,82 @@ opp-202000000 { }; }; =20 + iris: video-codec@aa00000 { + compatible =3D "qcom,sm8550-iris"; + + reg =3D <0 0x0aa00000 0 0xf0000>; + interrupts =3D ; + + power-domains =3D <&videocc VIDEO_CC_MVS0C_GDSC>, + <&videocc VIDEO_CC_MVS0_GDSC>, + <&rpmhpd RPMHPD_MXC>, + <&rpmhpd RPMHPD_MMCX>; + power-domain-names =3D "venus", "vcodec0", "mxc", "mmcx"; + operating-points-v2 =3D <&iris_opp_table>; + + clocks =3D <&gcc GCC_VIDEO_AXI0_CLK>, + <&videocc VIDEO_CC_MVS0C_CLK>, + <&videocc VIDEO_CC_MVS0_CLK>; + clock-names =3D "iface", "core", "vcodec0_core"; + + interconnects =3D <&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 =3D "cpu-cfg", "video-mem"; + + /* FW load region */ + memory-region =3D <&video_mem>; + + resets =3D <&gcc GCC_VIDEO_AXI0_CLK_ARES>; + reset-names =3D "bus"; + + iommus =3D <&apps_smmu 0x1940 0x0000>, + <&apps_smmu 0x1947 0x0000>; + dma-coherent; + + /* + * IRIS firmware is signed by vendors, only + * enable in boards where the proper signed firmware + * is available. + */ + status =3D "disabled"; + + iris_opp_table: opp-table { + compatible =3D "operating-points-v2"; + + opp-240000000 { + opp-hz =3D /bits/ 64 <240000000>; + required-opps =3D <&rpmhpd_opp_svs>, + <&rpmhpd_opp_low_svs>; + }; + + opp-338000000 { + opp-hz =3D /bits/ 64 <338000000>; + required-opps =3D <&rpmhpd_opp_svs>, + <&rpmhpd_opp_svs>; + }; + + opp-366000000 { + opp-hz =3D /bits/ 64 <366000000>; + required-opps =3D <&rpmhpd_opp_svs_l1>, + <&rpmhpd_opp_svs_l1>; + }; + + opp-444000000 { + opp-hz =3D /bits/ 64 <444000000>; + required-opps =3D <&rpmhpd_opp_turbo>, + <&rpmhpd_opp_turbo>; + }; + + opp-533333334 { + opp-hz =3D /bits/ 64 <533333334>; + required-opps =3D <&rpmhpd_opp_turbo_l1>, + <&rpmhpd_opp_turbo_l1>; + }; + }; + }; + videocc: clock-controller@aaf0000 { compatible =3D "qcom,sm8550-videocc"; reg =3D <0 0x0aaf0000 0 0x10000>; --- base-commit: 2bdde620f7f2bff2ff1cb7dc166859eaa0c78a7c change-id: 20250407-topic-sm8x50-upstream-iris-8550-dt-2846b493e652 Best regards, --=20 Neil Armstrong