From: Luca Weiss Date: Fri, 29 Dec 2023 08:51:37 +0000 (+0100) Subject: arm64: dts: qcom: sc7280: Add static properties to cryptobam X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=40ec6a2817d927367461fb0335b42b0d494ff927;p=linux.git arm64: dts: qcom: sc7280: Add static properties to cryptobam When the properties num-channels & qcom,num-ees are not specified, the driver tries to read the values from registers, but this read fails and resets the device if the interconnect from the qcom,qce node is not already active when that happens. Add the static properties to not touch any registers during probe, the rest of the time when the BAM is used by QCE then the interconnect will be active already. Fixes: d488f903a860 ("arm64: dts: qcom: sc7280: add QCrypto nodes") Signed-off-by: Luca Weiss Link: https://lore.kernel.org/r/20231229-sc7280-cryptobam-fixup-v1-1-bd8f68589b80@fairphone.com Signed-off-by: Bjorn Andersson --- diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index 89fc271b70865..1ca677c95c59a 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -2353,6 +2353,8 @@ <&apps_smmu 0x4e6 0x0011>; qcom,ee = <0>; qcom,controlled-remotely; + num-channels = <16>; + qcom,num-ees = <4>; }; crypto: crypto@1dfa000 {