ARM: dts: qcom: msm8960: Add USB node

Add the required nodes to support USB on the MSM8960 SoC. As it's very
similar to the APQ8064 SoC, the nodes are almost identical

Add a label to sleep_clk for the USB node to reference

Signed-off-by: Rudraksha Gupta <guptarud@gmail.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230607050025.86636-4-guptarud@gmail.com

diff --git a/arch/arm/boot/dts/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom-msm8960.dtsi
index 2a668cd..581b3ab 100644 (file)
--- a/arch/arm/boot/dts/qcom-msm8960.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8960.dtsi
@@ -3,6 +3,7 @@
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/clock/qcom,gcc-msm8960.h>
+#include <dt-bindings/reset/qcom,gcc-msm8960.h>
 #include <dt-bindings/clock/qcom,lcc-msm8960.h>
 #include <dt-bindings/mfd/qcom-rpm.h>
 #include <dt-bindings/soc/qcom,gsbi.h>
@@ -71,7 +72,7 @@
                        clock-output-names = "pxo_board";
                };
 
-               sleep_clk {
+               sleep_clk: sleep_clk {
                        compatible = "fixed-clock";
                        #clock-cells = <0>;
                        clock-frequency = <32768>;
@@ -370,5 +371,36 @@
                                status = "disabled";
                        };
                };
+
+               usb1: usb@12500000 {
+                       compatible = "qcom,ci-hdrc";
+                       reg = <0x12500000 0x200>,
+                             <0x12500200 0x200>;
+                       interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
+                       clocks = <&gcc USB_HS1_XCVR_CLK>, <&gcc USB_HS1_H_CLK>;
+                       clock-names = "core", "iface";
+                       assigned-clocks = <&gcc USB_HS1_XCVR_CLK>;
+                       assigned-clock-rates = <60000000>;
+                       resets = <&gcc USB_HS1_RESET>;
+                       reset-names = "core";
+                       phy_type = "ulpi";
+                       ahb-burst-config = <0>;
+                       phys = <&usb_hs1_phy>;
+                       phy-names = "usb-phy";
+                       #reset-cells = <1>;
+                       status = "disabled";
+
+                       ulpi {
+                               usb_hs1_phy: phy {
+                                       compatible = "qcom,usb-hs-phy-msm8960",
+                                                    "qcom,usb-hs-phy";
+                                       clocks = <&sleep_clk>, <&cxo_board>;
+                                       clock-names = "sleep", "ref";
+                                       resets = <&usb1 0>;
+                                       reset-names = "por";
+                                       #phy-cells = <0>;
+                               };
+                       };
+               };
        };
 };