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78 lines
1.8 KiB
78 lines
1.8 KiB
8 years ago
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--- a/arch/arm/mach-gemini/devices.c
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+++ b/arch/arm/mach-gemini/devices.c
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@@ -187,3 +187,64 @@ int platform_register_ethernet(struct ge
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return platform_device_register(ðernet_device);
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}
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+
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+static struct resource usb0_resources[] = {
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+ {
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+ .start = GEMINI_USB0_BASE,
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+ .end = GEMINI_USB0_BASE + 0xfff,
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+ .flags = IORESOURCE_MEM,
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+ },
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+ {
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+ .start = IRQ_USB0,
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+ .end = IRQ_USB0,
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+ .flags = IORESOURCE_IRQ,
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+ },
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+};
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+
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+static struct resource usb1_resources[] = {
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+ {
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+ .start = GEMINI_USB1_BASE,
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+ .end = GEMINI_USB1_BASE + 0xfff,
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+ .flags = IORESOURCE_MEM,
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+ },
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+ {
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+ .start = IRQ_USB1,
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+ .end = IRQ_USB1,
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+ .flags = IORESOURCE_IRQ,
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+ },
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+};
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+
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+static u64 usb0_dmamask = 0xffffffffUL;
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+static u64 usb1_dmamask = 0xffffffffUL;
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+
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+static struct platform_device usb_device[] = {
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+ {
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+ .name = "ehci-fotg2",
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+ .id = 0,
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+ .dev = {
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+ .dma_mask = &usb0_dmamask,
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+ .coherent_dma_mask = 0xffffffff,
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+ },
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+ .num_resources = ARRAY_SIZE(usb0_resources),
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+ .resource = usb0_resources,
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+ },
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+ {
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+ .name = "ehci-fotg2",
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+ .id = 1,
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+ .dev = {
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+ .dma_mask = &usb1_dmamask,
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+ .coherent_dma_mask = 0xffffffff,
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+ },
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+ .num_resources = ARRAY_SIZE(usb1_resources),
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+ .resource = usb1_resources,
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+ },
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+};
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+
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+int __init platform_register_usb(unsigned int id)
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+{
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+ if (id > 1)
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+ return -EINVAL;
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+
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+ return platform_device_register(&usb_device[id]);
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+}
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+
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--- a/arch/arm/mach-gemini/common.h
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+++ b/arch/arm/mach-gemini/common.h
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@@ -30,6 +30,7 @@ extern int platform_register_pflash(unsi
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unsigned int nr_parts);
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extern int platform_register_watchdog(void);
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extern int platform_register_ethernet(struct gemini_gmac_platform_data *pdata);
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+extern int platform_register_usb(unsigned int id);
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extern void gemini_restart(enum reboot_mode mode, const char *cmd);
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