mips: bmips: add support for bcm63268 usb

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

diff --git a/arch/mips/dts/brcm,bcm63268.dtsi b/arch/mips/dts/brcm,bcm63268.dtsi
index 4d4e36ccccf27a9f158c7e2c9ea941ef6bd85bc2..ade0b49e68ac35fa13873edd731f51111efd35bf 100644 (file)
--- a/arch/mips/dts/brcm,bcm63268.dtsi
+++ b/arch/mips/dts/brcm,bcm63268.dtsi
@@ -183,6 +183,36 @@
                        status = "disabled";
                };
 
+               ehci: usb-controller@10002500 {
+                       compatible = "brcm,bcm63268-ehci", "generic-ehci";
+                       reg = <0x10002500 0x100>;
+                       phys = <&usbh>;
+                       big-endian;
+
+                       status = "disabled";
+               };
+
+               ohci: usb-controller@10002600 {
+                       compatible = "brcm,bcm63268-ohci", "generic-ohci";
+                       reg = <0x10002600 0x100>;
+                       phys = <&usbh>;
+                       big-endian;
+
+                       status = "disabled";
+               };
+
+               usbh: usb-phy@10002700 {
+                       compatible = "brcm,bcm63268-usbh";
+                       reg = <0x10002700 0x38>;
+                       #phy-cells = <0>;
+                       clocks = <&periph_clk BCM63268_CLK_USBH>, <&timer_clk BCM63268_TCLK_USB_REF>;
+                       clock-names = "usbh", "usb_ref";
+                       power-domains = <&periph_pwr BCM63268_PWR_USBH>;
+                       resets = <&periph_rst BCM63268_RST_USBH>;
+
+                       status = "disabled";
+               };
+
                memory-controller@10003000 {
                        compatible = "brcm,bcm6328-mc";
                        reg = <0x10003000 0x894>;

diff --git a/include/configs/bmips_bcm63268.h b/include/configs/bmips_bcm63268.h
index ac0a6700f7c18f08272803909234f3d1fe586829..042479b5159ba09b0ee6f8bebba98d7100504100 100644 (file)
--- a/include/configs/bmips_bcm63268.h
+++ b/include/configs/bmips_bcm63268.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