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a=openpgp; fpr=169DEB6C0BC3C46013D2C79F11A72EA01471D772 From: Bartosz Golaszewski The Inline Crypto Engine (ICE) for UFS/EMMC supports the Hardware Key Manager (HWKM) to securely manage storage keys. Enable using this hardware on sm8650. This requires us to increase the register range: HWKM is an additional piece of hardware sitting alongside ICE, and extends the old ICE's register space. Reviewed-by: Om Prakash Singh Tested-by: Neil Armstrong Signed-off-by: Gaurav Kashyap Co-developed-by: Gaurav Kashyap Signed-off-by: Bartosz Golaszewski Reviewed-by: Konrad Dybcio Reviewed-by: Neil Armstrong --- arch/arm64/boot/dts/qcom/sm8650.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qco= m/sm8650.dtsi index 01ac3769ffa6..5986a33ddd8b 100644 --- a/arch/arm64/boot/dts/qcom/sm8650.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi @@ -2595,7 +2595,7 @@ &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>, ice: crypto@1d88000 { compatible =3D "qcom,sm8650-inline-crypto-engine", "qcom,inline-crypto-engine"; - reg =3D <0 0x01d88000 0 0x8000>; + reg =3D <0 0x01d88000 0 0x18000>; =20 clocks =3D <&gcc GCC_UFS_PHY_ICE_CORE_CLK>; }; --=20 2.43.0 From nobody Mon Feb 9 03:06:20 2026 Received: from mail-wr1-f52.google.com (mail-wr1-f52.google.com [209.85.221.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4D8BD19ABCD for ; 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a=openpgp; fpr=169DEB6C0BC3C46013D2C79F11A72EA01471D772 From: Bartosz Golaszewski The Inline Crypto Engine (ICE) for UFS/EMMC supports the Hardware Key Manager (HWKM) to securely manage storage keys. Enable using this hardware on sm8550. This requires us to increase the register range: HWKM is an additional piece of hardware sitting alongside ICE, and extends the old ICE's register space. NOTE: Although wrapped keys cannot be independently generated and tested on this platform using generate, prepare and import key calls, there are non-kernel paths to create wrapped keys, and still use the kernel to program them into ICE. Hence, enabling wrapped key support on sm8550 too. Signed-off-by: Gaurav Kashyap Co-developed-by: Gaurav Kashyap Signed-off-by: Bartosz Golaszewski Reviewed-by: Konrad Dybcio Reviewed-by: Neil Armstrong --- arch/arm64/boot/dts/qcom/sm8550.dtsi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qco= m/sm8550.dtsi index 9dc0ee3eb98f..93c8aa32e411 100644 --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi @@ -2076,7 +2076,8 @@ opp-300000000 { ice: crypto@1d88000 { compatible =3D "qcom,sm8550-inline-crypto-engine", "qcom,inline-crypto-engine"; - reg =3D <0 0x01d88000 0 0x8000>; + reg =3D <0 0x01d88000 0 0x18000>; + clocks =3D <&gcc GCC_UFS_PHY_ICE_CORE_CLK>; }; =20 --=20 2.43.0