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.
Signed-off-by: Harshal Dev <harshal.dev@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/sm8650.dtsi | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi
index 357e43b90740..c32a817efdb4 100644
--- a/arch/arm64/boot/dts/qcom/sm8650.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi
@@ -4081,7 +4081,11 @@ ice: crypto@1d88000 {
"qcom,inline-crypto-engine";
reg = <0 0x01d88000 0 0x18000>;
- clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>;
+ clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>,
+ <&gcc GCC_UFS_PHY_AHB_CLK>;
+ clock-names = "ice_core_clk",
+ "iface_clk";
+ power-domains = <&gcc UFS_PHY_GDSC>;
};
cryptobam: dma-controller@1dc4000 {
--
2.34.1