[PATCH 10/11] arm64: dts: qcom: sm8750: Add power-domain and iface clk for ice node

Harshal Dev posted 11 patches 2 weeks, 4 days ago
[PATCH 10/11] arm64: dts: qcom: sm8750: Add power-domain and iface clk for ice node
Posted by Harshal Dev 2 weeks, 4 days ago
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 GCC_UFS_PHY_GDSC power domain is enabled. Specify both the
GCC_UFS_PHY_GDSC power domain and 'core' and 'iface' clocks in the ICE node
for sm8750.

Signed-off-by: Harshal Dev <harshal.dev@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/sm8750.dtsi | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8750.dtsi b/arch/arm64/boot/dts/qcom/sm8750.dtsi
index a76bf5193a70..11352cb16baa 100644
--- a/arch/arm64/boot/dts/qcom/sm8750.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8750.dtsi
@@ -2074,7 +2074,11 @@ ice: crypto@1d88000 {
 				     "qcom,inline-crypto-engine";
 			reg = <0x0 0x01d88000 0x0 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 GCC_UFS_PHY_GDSC>;
 		};
 
 		cryptobam: dma-controller@1dc4000 {

-- 
2.34.1