Skip to content

Commit d061cc2

Browse files
harshaldev27arakshit011
authored andcommitted
FROMLIST: arm64: dts: qcom: sm8650: Add power-domain and iface clk for ice node
Qualcomm in-line crypto engine (ICE) platform driver specifies and votes for it's own resources. Before accessing ICE hardware, the 'core' and 'iface' clocks must be turned on by the driver. This can only be done if the UFS_PHY_GDSC power domain is enabled. Specify both the UFS_PHY_GDSC power domain and 'core' and 'iface' clocks in the ICE node for sm8650. Link: https://lore.kernel.org/all/20260123-qcom_ice_power_and_clk_vote-v1-9-e9059776f85c@qti.qualcomm.com/ Signed-off-by: Harshal Dev <harshal.dev@oss.qualcomm.com> Signed-off-by: Abhinaba Rakshit <abhinaba.rakshit@oss.qualcomm.com>
1 parent bf5281f commit d061cc2

1 file changed

Lines changed: 5 additions & 1 deletion

File tree

arch/arm64/boot/dts/qcom/sm8650.dtsi

Lines changed: 5 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -4046,7 +4046,11 @@
40464046
"qcom,inline-crypto-engine";
40474047
reg = <0 0x01d88000 0 0x18000>;
40484048

4049-
clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>;
4049+
clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>,
4050+
<&gcc GCC_UFS_PHY_AHB_CLK>;
4051+
clock-names = "ice_core_clk",
4052+
"iface_clk";
4053+
power-domains = <&gcc UFS_PHY_GDSC>;
40504054
};
40514055

40524056
cryptobam: dma-controller@1dc4000 {

0 commit comments

Comments
 (0)