diff options
| author | Gabor Juhos <juhosg@openwrt.org> | 2008-12-03 15:54:08 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2008-12-03 15:54:08 +0000 |
| commit | b4e4fa4b898ade0c3530c44c4c6091a3bae8f39b (patch) | |
| tree | 963501b7bd43f4afc8ad57538a69b6e21b2def94 /target/linux/ar71xx/files/arch | |
| parent | 770541c15fb280e5f10ac06075183685a220fd1b (diff) | |
| download | mtk-20170518-b4e4fa4b898ade0c3530c44c4c6091a3bae8f39b.zip mtk-20170518-b4e4fa4b898ade0c3530c44c4c6091a3bae8f39b.tar.gz mtk-20170518-b4e4fa4b898ade0c3530c44c4c6091a3bae8f39b.tar.bz2 | |
create platform data for the EHCI driver
SVN-Revision: 13499
Diffstat (limited to 'target/linux/ar71xx/files/arch')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ar71xx/platform.c | 29 |
1 files changed, 26 insertions, 3 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/platform.c b/target/linux/ar71xx/files/arch/mips/ar71xx/platform.c index d3a7e9e..ad22e06 100644 --- a/target/linux/ar71xx/files/arch/mips/ar71xx/platform.c +++ b/target/linux/ar71xx/files/arch/mips/ar71xx/platform.c @@ -68,7 +68,10 @@ static struct resource ar71xx_ehci_resources[] = { }, }; + static u64 ar71xx_ehci_dmamask = DMA_BIT_MASK(32); +static struct ar71xx_ehci_platform_data ar71xx_ehci_data; + static struct platform_device ar71xx_ehci_device = { .name = "ar71xx-ehci", .id = -1, @@ -77,6 +80,7 @@ static struct platform_device ar71xx_ehci_device = { .dev = { .dma_mask = &ar71xx_ehci_dmamask, .coherent_dma_mask = DMA_BIT_MASK(32), + .platform_data = &ar71xx_ehci_data, }, }; @@ -84,7 +88,7 @@ static struct platform_device ar71xx_ehci_device = { (RESET_MODULE_USB_HOST | RESET_MODULE_USB_PHY \ | RESET_MODULE_USB_OHCI_DLL) -void __init ar71xx_add_device_usb(void) +static void ar71xx_usb_setup(void) { ar71xx_device_stop(AR71XX_USB_RESET_MASK); mdelay(1000); @@ -97,9 +101,28 @@ void __init ar71xx_add_device_usb(void) ar71xx_usb_ctrl_wr(USB_CTRL_REG_FLADJ, 0x20c00); mdelay(900); +} - platform_device_register(&ar71xx_ohci_device); - platform_device_register(&ar71xx_ehci_device); +void __init ar71xx_add_device_usb(void) +{ + switch (ar71xx_soc) { + case AR71XX_SOC_AR7130: + case AR71XX_SOC_AR7141: + case AR71XX_SOC_AR7161: + ar71xx_usb_setup(); + platform_device_register(&ar71xx_ohci_device); + platform_device_register(&ar71xx_ehci_device); + break; + + case AR71XX_SOC_AR9130: + case AR71XX_SOC_AR9132: + ar71xx_ehci_data.is_ar91xx = 1; + platform_device_register(&ar71xx_ehci_device); + break; + + default: + BUG(); + } } #ifdef CONFIG_AR71XX_EARLY_SERIAL |