[PATCH v3 10/12] arm64: dts: qcom: ipq5018: Add clocks required for USB3 support

[George Moussalem via B4 Relay]

From: George Moussalem <george.moussalem at outlook.com>

Add aux and lfps clocks to USB controller node for Super-Speed support.
These clocks are required for USB3 mode only and are not needed for USB2
mode.

In addition, set UTMI clock frequency to ensure it's parented correctly
and override the clock rate potentially set by the bootloader.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov at oss.qualcomm.com>
Signed-off-by: George Moussalem <george.moussalem at outlook.com>
---
 arch/arm64/boot/dts/qcom/ipq5018.dtsi | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/ipq5018.dtsi b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
index 7638299671d8..7f730c2ab763 100644
--- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
@@ -604,11 +604,15 @@ usb: usb at 8a00000 {
 			clocks = <&gcc GCC_USB0_MASTER_CLK>,
 				 <&gcc GCC_SYS_NOC_USB0_AXI_CLK>,
 				 <&gcc GCC_USB0_SLEEP_CLK>,
-				 <&gcc GCC_USB0_MOCK_UTMI_CLK>;
+				 <&gcc GCC_USB0_MOCK_UTMI_CLK>,
+				 <&gcc GCC_USB0_AUX_CLK>,
+				 <&gcc GCC_USB0_LFPS_CLK>;
 			clock-names = "core",
 				      "iface",
 				      "sleep",
-				      "mock_utmi";
+				      "mock_utmi",
+				      "aux",
+				      "lfps";
 			assigned-clocks = <&gcc GCC_USB0_MOCK_UTMI_CLK>;
 			assigned-clock-rates = <60000000>;
 

-- 
2.53.0