ARM: sun6i: Add the USB clocks to the DTSI

The USB clocks of the A31 seems to be parented to the 24MHz oscillator, and
handle the clocks for the USB phys and OHCI devices.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index eec1afa257a56193e47f553c3d197f26537b9911..13aa56ed5858b2f0733ee5d4417adc9e75b6fc43 100644 (file)
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -269,6 +269,17 @@
                        clocks = <&osc24M>, <&pll6>;
                        clock-output-names = "spi3";
                };
+
+               usb_clk: clk@01c200cc {
+                       #clock-cells = <1>;
+                       #reset-cells = <1>;
+                       compatible = "allwinner,sun6i-a31-usb-clk";
+                       reg = <0x01c200cc 0x4>;
+                       clocks = <&osc24M>;
+                       clock-output-names = "usb_phy0", "usb_phy1", "usb_phy2",
+                                            "usb_ohci0", "usb_ohci1",
+                                            "usb_ohci2";
+               };
        };
 
        soc@01c00000 {