]> git.ipfire.org Git - thirdparty/kernel/linux.git/commit
arm64: dts: qcom: kodiak: Add power-domain and iface clk for ice node
authorHarshal Dev <harshal.dev@oss.qualcomm.com>
Thu, 16 Apr 2026 11:59:24 +0000 (17:29 +0530)
committerBjorn Andersson <andersson@kernel.org>
Thu, 21 May 2026 21:31:12 +0000 (16:31 -0500)
commitcca53c338ad87edc4b46d2d82730fd8ca01a164f
treed5566e442460c5afb26c859f9716504d9f6280d7
parent7cd7271ac525e4eadd22734f418219f247638f43
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>
arch/arm64/boot/dts/qcom/kodiak.dtsi