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authorHarshal Dev <harshal.dev@oss.qualcomm.com>2026-04-16 14:59:24 +0300
committerBjorn Andersson <andersson@kernel.org>2026-05-22 00:31:12 +0300
commitcca53c338ad87edc4b46d2d82730fd8ca01a164f (patch)
treed5566e442460c5afb26c859f9716504d9f6280d7 /include/linux
parent7cd7271ac525e4eadd22734f418219f247638f43 (diff)
downloadlinux-cca53c338ad87edc4b46d2d82730fd8ca01a164f.tar.xz
arm64: dts: qcom: kodiak: 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 kodiak. Fixes: dfd5ee7b34bb7 ("arm64: dts: qcom: sc7280: Add inline crypto engine") Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Kuldeep Singh <kuldeep.singh@oss.qualcomm.com> Tested-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-v5-7-5ccf5d7e2846@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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