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Tue, 01 Oct 2024 01:35:52 -0700 (PDT) From: Bartosz Golaszewski Date: Tue, 01 Oct 2024 10:35:31 +0200 Subject: [PATCH v7 2/2] arm64: dts: qcom: sm8550: extend the register range for UFS ICE Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241001-wrapped-keys-dts-v7-2-a668519b7ffe@linaro.org> References: <20241001-wrapped-keys-dts-v7-0-a668519b7ffe@linaro.org> In-Reply-To: <20241001-wrapped-keys-dts-v7-0-a668519b7ffe@linaro.org> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski , Gaurav Kashyap X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1434; i=bartosz.golaszewski@linaro.org; h=from:subject:message-id; bh=5edj4eV3tJX9H5APKSlPByWHlC7LQas0Wvx2w7H/iLE=; b=owEBbQKS/ZANAwAKARGnLqAUcddyAcsmYgBm+7RmU/lIhO2zKMXQ+OAKXZAdNv/dT/8L6IbMi so6802NZNOJAjMEAAEKAB0WIQQWnetsC8PEYBPSx58Rpy6gFHHXcgUCZvu0ZgAKCRARpy6gFHHX cgcbD/sGOeLogs6ML0fFj7+V98WJlMNny5hfqsMulkdqFw5oYAUa7lJlYr7ovrmYFdt/OyjamZn qy4uBDeFMK+ObVPMoIA69bCmrICxpMG6HYeyMVWHLTiYmtr/u8YbUEjKIbes+MamwP9NVbHIxQ2 eRjPFw+5heZVssTpr9OMAth7j8//XyoDqdWqQq9p+eBq/Uq7sOjbFfGUMwgPgAprlrH9dwVB+s2 Jvpdpum+Mkv52qjrK3hQHj40NzJ3yNl7z2r4fwwjOCw2nu7gmZ6IqXXZxYrJhYUPeJqrw5KRisb q92fQc6fYqFGd53Bdx4h7pWxCwud+XsFcXKA9JU3lOqfv7ils2F2S9ozoGAh9iSPumQzzz/D4Os Q0ePhPP3SJgErgccEr/u+DaK8SaPkIbtrMRdszFbPRNL8vjLSMxL3NmLyTEC+BcWjZ97CVmlm16 xHINf0SEOJ2ijiodY+gE4ntXoCOdXDaLxD/qi3/cloF0p2ku5NGrNq8r+fKC9mTH7bLWriyqrP2 oVlef4WnrzhILuRGsixrbulMBU9VBdDvGJlbcBmuAOBOfHU9maURCdGadvcdU+yujdaHRbZeLst pX927HnJdIBjtVEYRZeo4bu+GdzQ0ke8hUwPNuO2ja2645meFEXTVQ5UsOEXHmnPcoq268llgVt 4lS5bDwfbYyo6SQ== X-Developer-Key: i=bartosz.golaszewski@linaro.org; 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: Neil Armstrong Reviewed-by: Konrad Dybcio --- 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/qcom/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 = "qcom,sm8550-inline-crypto-engine", "qcom,inline-crypto-engine"; - reg = <0 0x01d88000 0 0x8000>; + reg = <0 0x01d88000 0 0x18000>; + clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>; };