[PATCH 06/11] arm64: dts: qcom: kodiak: Add power-domain and iface clk for ice node

Harshal Dev posted 11 patches 2 weeks, 4 days ago
[PATCH 06/11] arm64: dts: qcom: kodiak: 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 kodiak.

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

diff --git a/arch/arm64/boot/dts/qcom/kodiak.dtsi b/arch/arm64/boot/dts/qcom/kodiak.dtsi
index f478c5e1d2d5..8f2bda7af74c 100644
--- a/arch/arm64/boot/dts/qcom/kodiak.dtsi
+++ b/arch/arm64/boot/dts/qcom/kodiak.dtsi
@@ -2574,7 +2574,11 @@ ice: crypto@1d88000 {
 			compatible = "qcom,sc7280-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 GCC_UFS_PHY_GDSC>;
 		};
 
 		cryptobam: dma-controller@1dc4000 {

-- 
2.34.1