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charset="utf-8" Starting with sc7280(kodiak), the ICE will have its own device-tree node. So add the qcom,ice property to reference it. Co-developed-by: Abel Vesa Signed-off-by: Abel Vesa Co-developed-by: Abhinaba Rakshit Signed-off-by: Abhinaba Rakshit Signed-off-by: Neeraj Soni --- Some initial work is done by Abel here: https://lore.kernel.org/all/ba3da82d-999b-b040-5230-36e60293e0fd@linaro.org/ and by Abhinaba here: https://lore.kernel.org/all/20251009-add-separate-ice-ufs-and-emmc-device-n= odes-for-qcs615-platform-v1-1-2a34d8d03c72@oss.qualcomm.com/ This patch adds the purpose and usage for phandle in the description and en= codes it properly in the schema. --- .../devicetree/bindings/mmc/sdhci-msm.yaml | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml b/Documen= tation/devicetree/bindings/mmc/sdhci-msm.yaml index 938be8228d66..f35b675c9f16 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml +++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml @@ -140,6 +140,12 @@ properties: $ref: /schemas/types.yaml#/definitions/uint32 description: platform specific settings for DLL_CONFIG reg. =20 + qcom,ice: + $ref: /schemas/types.yaml#/definitions/phandle + description: | + phandle to the Inline Crypto Engine node. ICE having its own platfor= m driver will use this phandle to + manage its resources independently. 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charset="utf-8" Add an ICE node to kodiak SoC description and enable it by adding a phandle to the SDHC node. Signed-off-by: Neeraj Soni --- arch/arm64/boot/dts/qcom/kodiak.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/kodiak.dtsi b/arch/arm64/boot/dts/qco= m/kodiak.dtsi index c2ccbb67f800..de01a6669522 100644 --- a/arch/arm64/boot/dts/qcom/kodiak.dtsi +++ b/arch/arm64/boot/dts/qcom/kodiak.dtsi @@ -1045,6 +1045,8 @@ sdhc_1: mmc@7c4000 { qcom,dll-config =3D <0x0007642c>; qcom,ddr-config =3D <0x80040868>; =20 + qcom,ice =3D <&sdhc_ice>; + mmc-ddr-1_8v; mmc-hs200-1_8v; mmc-hs400-1_8v; @@ -1071,6 +1073,13 @@ opp-384000000 { }; }; =20 + sdhc_ice: crypto@7c8000 { + compatible =3D "qcom,sc7280-inline-crypto-engine", + "qcom,inline-crypto-engine"; + reg =3D <0x0 0x007c8000 0x0 0x18000>; + clocks =3D <&gcc GCC_SDCC1_ICE_CORE_CLK>; + }; + gpi_dma0: dma-controller@900000 { #dma-cells =3D <3>; compatible =3D "qcom,sc7280-gpi-dma", "qcom,sm6350-gpi-dma"; --=20 2.34.1