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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 Reviewed-by: Dmitry Baryshkov Signed-off-by: Neil Armstrong --- Changes in v4: - Make list more pretty - Make smmu mask more pretty - Fix required-opps - Remove comment - Link to v3: https://lore.kernel.org/r/20250424-topic-sm8x50-upstream-iris= -8550-dt-v3-1-92f6b692bd52@linaro.org Changes in v3: - remove useless firmware-name - Link to v2: https://lore.kernel.org/r/20250418-topic-sm8x50-upstream-iris= -8550-dt-v2-1-9218636acbdd@linaro.org 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 | 4 ++ arch/arm64/boot/dts/qcom/sm8550-mtp.dts | 4 ++ arch/arm64/boot/dts/qcom/sm8550-qrd.dts | 4 ++ arch/arm64/boot/dts/qcom/sm8550.dtsi | 81 +++++++++++++++++++++++++++++= ++++ 4 files changed, 93 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8550-hdk.dts b/arch/arm64/boot/dts/= qcom/sm8550-hdk.dts index 29bc1ddfc7b25f203c9f3b530610e45c44ae4fb2..9dfb248f9ab52b354453cf42c09= d93bbee99214f 100644 --- a/arch/arm64/boot/dts/qcom/sm8550-hdk.dts +++ b/arch/arm64/boot/dts/qcom/sm8550-hdk.dts @@ -945,6 +945,10 @@ &ipa { status =3D "okay"; }; =20 +&iris { + 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..fdcecd41297d6ebc81c5088472e= 4731ca0782fcb 100644 --- a/arch/arm64/boot/dts/qcom/sm8550-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sm8550-mtp.dts @@ -672,6 +672,10 @@ fsa4480_sbu_mux: endpoint { }; }; =20 +&iris { + 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..49438a7e77ceaab9506158855b6= 262206bca94ec 100644 --- a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts +++ b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts @@ -779,6 +779,10 @@ &ipa { status =3D "okay"; }; =20 +&iris { + 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..57c3c92f0f5623c91b37390b340= d7777d79c57c0 100644 --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi @@ -3220,6 +3220,87 @@ 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"; + + memory-region =3D <&video_mem>; + + resets =3D <&gcc GCC_VIDEO_AXI0_CLK_ARES>; + reset-names =3D "bus"; + + iommus =3D <&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 =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_nom>, + <&rpmhpd_opp_nom>; + }; + + opp-533333334 { + opp-hz =3D /bits/ 64 <533333334>; + required-opps =3D <&rpmhpd_opp_turbo>, + <&rpmhpd_opp_turbo>; + }; + }; + }; + 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