ARM: dts: aspeed: Add G5 USB Virtual Hub

This adds the (disabled by default) device node for the
Aspeed virtual hub,a long with clocks and pinmux.

This also adds the missing pinmux definition for it
(the kernel driver already knows about it).

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>

diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi
index dfdc239b86f68ebcd030a7d1189ff931dfcdaaee..6274d3eaf3744129be80db711ae6f31a9ff13d55 100644 (file)
--- a/arch/arm/boot/dts/aspeed-g5.dtsi
+++ b/arch/arm/boot/dts/aspeed-g5.dtsi
@@ -176,6 +176,16 @@
                         */
                };
 
+               vhub: usb-vhub@1e6a0000 {
+                       compatible = "aspeed,ast2500-usb-vhub";
+                       reg = <0x1e6a0000 0x300>;
+                       interrupts = <5>;
+                       clocks = <&syscon ASPEED_CLK_GATE_USBPORT1CLK>;
+                       pinctrl-names = "default";
+                       pinctrl-0 = <&pinctrl_usb2ad_default>;
+                       status = "disabled";
+               };
+
                apb {
                        compatible = "simple-bus";
                        #address-cells = <1>;
@@ -1425,6 +1435,11 @@
                groups = "USB2AH";
        };
 
+       pinctrl_usb2ad_default: usb2ad_default {
+               function = "USB2AD";
+               groups = "USB2AD";
+       };
+
        pinctrl_usb11bhid_default: usb11bhid_default {
                function = "USB11BHID";
                groups = "USB11BHID";