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harshaldev27arakshit011
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FROMLIST: 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. Link: https://lore.kernel.org/all/20260323-qcom_ice_power_and_clk_vote-v4-11-e36044bbdfe9@oss.qualcomm.com/ Fixes: b1dac78 ("arm64: dts: qcom: sm8750: Add ICE nodes") Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Signed-off-by: Harshal Dev <harshal.dev@oss.qualcomm.com> Signed-off-by: Abhinaba Rakshit <abhinaba.rakshit@oss.qualcomm.com>
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arch/arm64/boot/dts/qcom/sm8750.dtsi

Lines changed: 5 additions & 1 deletion
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"qcom,inline-crypto-engine";
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reg = <0x0 0x01d88000 0x0 0x18000>;
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clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>;
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clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>,
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<&gcc GCC_UFS_PHY_AHB_CLK>;
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clock-names = "core",
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"iface";
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power-domains = <&gcc GCC_UFS_PHY_GDSC>;
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};
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cryptobam: dma-controller@1dc4000 {

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