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| author | Gabor Juhos <juhosg@openwrt.org> | 2012-05-13 12:03:59 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2012-05-13 12:03:59 +0000 |
| commit | d0ac4c1f0396906c755fb5cc81a729a611a2ca4d (patch) | |
| tree | c998c548dde6b0c97290f82c3fe2744917f24fee /target/linux/gemini/patches-3.3/131-arm-gemini-add-usb-platform-device.patch | |
| parent | 9cc9e8b608c51e5901cc1e314f1f4962b6618ee2 (diff) | |
| download | mtk-20170518-d0ac4c1f0396906c755fb5cc81a729a611a2ca4d.zip mtk-20170518-d0ac4c1f0396906c755fb5cc81a729a611a2ca4d.tar.gz mtk-20170518-d0ac4c1f0396906c755fb5cc81a729a611a2ca4d.tar.bz2 | |
gemini: add support for 3.3
SVN-Revision: 31698
Diffstat (limited to 'target/linux/gemini/patches-3.3/131-arm-gemini-add-usb-platform-device.patch')
| -rw-r--r-- | target/linux/gemini/patches-3.3/131-arm-gemini-add-usb-platform-device.patch | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/target/linux/gemini/patches-3.3/131-arm-gemini-add-usb-platform-device.patch b/target/linux/gemini/patches-3.3/131-arm-gemini-add-usb-platform-device.patch new file mode 100644 index 0000000..00990e1 --- /dev/null +++ b/target/linux/gemini/patches-3.3/131-arm-gemini-add-usb-platform-device.patch @@ -0,0 +1,74 @@ +--- 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(ðernet_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 +@@ -28,5 +28,6 @@ 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); + + #endif /* __GEMINI_COMMON_H__ */ |