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authorHarshal Dev <harshal.dev@oss.qualcomm.com>2026-04-16 14:59:28 +0300
committerBjorn Andersson <andersson@kernel.org>2026-05-22 00:31:40 +0300
commit081ac792f0ea6d27a4b130c70cfd7544efee8137 (patch)
treede25b90a84971c0e8d0520d328c47102b86d2676 /include/linux
parentc62b084d5d1564f808408a2f7d4c514e57cd4106 (diff)
downloadlinux-081ac792f0ea6d27a4b130c70cfd7544efee8137.tar.xz
arm64: dts: qcom: sm8750: Add power-domain and iface clk for ice node
Qualcomm in-line crypto engine (ICE) platform driver specifies and votes for its own resources. Before accessing ICE hardware during probe, to avoid potential unclocked register access issues (when clk_ignore_unused is not passed on the kernel command line), in addition to the 'core' clock the 'iface' clock should also be turned on by the driver. This can only be done if the GCC_UFS_PHY_GDSC power domain is enabled. Specify both the GCC_UFS_PHY_GDSC power domain and the 'iface' clock in the ICE node for sm8750. Fixes: b1dac789c650a ("arm64: dts: qcom: sm8750: Add ICE nodes") Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Kuldeep Singh <kuldeep.singh@oss.qualcomm.com> Signed-off-by: Harshal Dev <harshal.dev@oss.qualcomm.com> Link: https://lore.kernel.org/r/20260416-qcom_ice_power_and_clk_vote-v5-11-5ccf5d7e2846@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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