MIPS: PNX8550: use OHCI platform driver
Change the PNX8550 platform code to register an ohci-platform driver instead of ohci-pnx8550 since the ohci-platform is suitable for use. Signed-off-by: Florian Fainelli <florian@openwrt.org> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -20,6 +20,7 @@
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#include <linux/serial.h>
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#include <linux/serial_pnx8xxx.h>
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#include <linux/platform_device.h>
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#include <linux/usb/ohci_pdriver.h>
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#include <int.h>
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#include <usb.h>
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@ -96,12 +97,40 @@ static u64 ohci_dmamask = DMA_BIT_MASK(32);
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static u64 uart_dmamask = DMA_BIT_MASK(32);
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static int pnx8550_usb_ohci_power_on(struct platform_device *pdev)
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{
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/*
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* Set register CLK48CTL to enable and 48MHz
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*/
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outl(0x00000003, PCI_BASE | 0x0004770c);
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/*
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* Set register CLK12CTL to enable and 48MHz
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*/
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outl(0x00000003, PCI_BASE | 0x00047710);
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udelay(100);
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return 0;
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}
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static void pnx8550_usb_ohci_power_off(struct platform_device *pdev)
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{
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udelay(10);
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}
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static struct usb_ohci_pdata pnx8550_usb_ohci_pdata = {
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.power_on = pnx8550_usb_ohci_power_on,
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.power_off = pnx8550_usb_ohci_power_off,
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};
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static struct platform_device pnx8550_usb_ohci_device = {
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.name = "pnx8550-ohci",
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.name = "ohci-platform",
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.id = -1,
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.dev = {
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.dma_mask = &ohci_dmamask,
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.coherent_dma_mask = DMA_BIT_MASK(32),
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.platform_data = &pnx8550_usb_ohci_pdata,
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},
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.num_resources = ARRAY_SIZE(pnx8550_usb_ohci_resources),
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.resource = pnx8550_usb_ohci_resources,
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