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 sm8450.
Signed-off-by: Harshal Dev <harshal.dev@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/sm8450.dtsi | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index 920a2d1c04d0..3d243e757fa1 100644
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -5374,7 +5374,11 @@ ice: crypto@1d88000 {
compatible = "qcom,sm8450-inline-crypto-engine",
"qcom,inline-crypto-engine";
reg = <0 0x01d88000 0 0x8000>;
- 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