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 sm8550.
Signed-off-by: Harshal Dev <harshal.dev@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/sm8550.dtsi | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index e3f93f4f412d..b6c8c76429ba 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -2449,7 +2449,11 @@ 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>;
};
tcsr_mutex: hwlock@1f40000 {
--
2.34.1