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authorImre Kaloz <kaloz@openwrt.org>2013-03-25 14:18:32 +0000
committerImre Kaloz <kaloz@openwrt.org>2013-03-25 14:18:32 +0000
commitd1d59cf7e0ec61784d1e3e0629f10cecc9bd2d30 (patch)
tree434d439eed20bfad339ef72cac047972faaad579 /target/linux/gemini/patches/131-arm-gemini-add-usb-platform-device.patch
parent88c5f2bfbda358cf0c0a9a8da6c92cbe285ed53d (diff)
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[gemini]: upgrade to 3.9-rc4, disable unsupported boards
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36128 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/gemini/patches/131-arm-gemini-add-usb-platform-device.patch')
-rw-r--r--target/linux/gemini/patches/131-arm-gemini-add-usb-platform-device.patch75
1 files changed, 75 insertions, 0 deletions
diff --git a/target/linux/gemini/patches/131-arm-gemini-add-usb-platform-device.patch b/target/linux/gemini/patches/131-arm-gemini-add-usb-platform-device.patch
new file mode 100644
index 0000000000..d1a4fee508
--- /dev/null
+++ b/target/linux/gemini/patches/131-arm-gemini-add-usb-platform-device.patch
@@ -0,0 +1,75 @@
+--- a/arch/arm/mach-gemini/devices.c
++++ b/arch/arm/mach-gemini/devices.c
+@@ -185,3 +185,62 @@ int __init platform_register_ethernet(st
+
+ return platform_device_register(&ethernet_device);
+ }
++
++static u64 usb0_dmamask = DMA_BIT_MASK(32);
++static struct resource usb0_resources[] = {
++ {
++ .start = 0x68000000,
++ .end = 0x68000fff,
++ .flags = IORESOURCE_MEM,
++ },
++ {
++ .start = IRQ_USB0,
++ .end = IRQ_USB0,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static u64 usb1_dmamask = DMA_BIT_MASK(32);
++static struct resource usb1_resources[] = {
++ {
++ .start = 0x69000000,
++ .end = 0x69000fff,
++ .flags = IORESOURCE_MEM,
++ },
++ {
++ .start = IRQ_USB1,
++ .end = IRQ_USB1,
++ .flags = IORESOURCE_IRQ,
++ },
++};
++
++static struct platform_device usb_device[] = {
++ {
++ .name = "ehci-fotg2xx",
++ .id = 0,
++ .dev = {
++ .dma_mask = &usb0_dmamask,
++ .coherent_dma_mask = DMA_BIT_MASK(32),
++ },
++ .num_resources = ARRAY_SIZE(usb0_resources),
++ .resource = usb0_resources,
++ },
++ {
++ .name = "ehci-fotg2xx",
++ .id = 1,
++ .dev = {
++ .dma_mask = &usb1_dmamask,
++ .coherent_dma_mask = DMA_BIT_MASK(32),
++ },
++ .num_resources = ARRAY_SIZE(usb1_resources),
++ .resource = usb1_resources,
++ },
++};
++
++int __init platform_register_usb(unsigned int id)
++{
++ if (id > 1)
++ return -EINVAL;
++
++ return platform_device_register(&usb_device[id]);
++}
+--- a/arch/arm/mach-gemini/common.h
++++ b/arch/arm/mach-gemini/common.h
+@@ -28,6 +28,7 @@ extern int platform_register_pflash(unsi
+ unsigned int nr_parts);
+ extern int platform_register_watchdog(void);
+ extern int platform_register_ethernet(struct gemini_gmac_platform_data *pdata);
++extern int platform_register_usb(unsigned int id);
+
+ extern void gemini_restart(char mode, const char *cmd);
+