mips: bmips: add support for bcm6318 usb

Signed-off-by: Ã\81lvaro Fernández Rojas <noltari@gmail.com>

diff --git a/arch/mips/dts/brcm,bcm6318.dtsi b/arch/mips/dts/brcm,bcm6318.dtsi
index 54964a7..015acc9 100644 (file)
--- a/arch/mips/dts/brcm,bcm6318.dtsi
+++ b/arch/mips/dts/brcm,bcm6318.dtsi
@@ -153,5 +153,35 @@
                        reg = <0x10004000 0x38>;
                        u-boot,dm-pre-reloc;
                };
+
+               ehci: usb-controller@10005000 {
+                       compatible = "brcm,bcm6318-ehci", "generic-ehci";
+                       reg = <0x10005000 0x100>;
+                       phys = <&usbh>;
+                       big-endian;
+
+                       status = "disabled";
+               };
+
+               ohci: usb-controller@10005100 {
+                       compatible = "brcm,bcm6318-ohci", "generic-ohci";
+                       reg = <0x10005100 0x100>;
+                       phys = <&usbh>;
+                       big-endian;
+
+                       status = "disabled";
+               };
+
+               usbh: usb-phy@10005200 {
+                       compatible = "brcm,bcm6318-usbh";
+                       reg = <0x10005200 0x30>;
+                       #phy-cells = <0>;
+                       clocks = <&periph_clk BCM6318_CLK_USB>;
+                       clock-names = "usbh";
+                       power-domains = <&periph_pwr BCM6318_PWR_USB>;
+                       resets = <&periph_rst BCM6318_RST_USBH>;
+
+                       status = "disabled";
+               };
        };
 };

diff --git a/include/configs/bmips_bcm6318.h b/include/configs/bmips_bcm6318.h
index 454a7b7..5541cc5 100644 (file)
--- a/include/configs/bmips_bcm6318.h
+++ b/include/configs/bmips_bcm6318.h
@@ -14,6 +14,13 @@
 #define CONFIG_NR_DRAM_BANKS           1
 #define CONFIG_SYS_SDRAM_BASE          0x80000000
 
+/* USB */
+#define CONFIG_EHCI_DESC_BIG_ENDIAN
+#define CONFIG_EHCI_MMIO_BIG_ENDIAN
+#define CONFIG_SYS_OHCI_SWAP_REG_ACCESS
+#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2
+#define CONFIG_USB_OHCI_NEW
+
 /* U-Boot */
 #define CONFIG_SYS_LOAD_ADDR           CONFIG_SYS_SDRAM_BASE + 0x100000