[ARM] 3227/1: Spitz: Add pxa27x OHCI platform specific code
Patch from Richard Purdie Add platform code to enable the ohci device on the pxa27x based Sharp Zaurus Cxx00 devices. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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@ -36,6 +36,7 @@
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#include <asm/arch/irq.h>
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#include <asm/arch/irda.h>
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#include <asm/arch/mmc.h>
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#include <asm/arch/ohci.h>
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#include <asm/arch/udc.h>
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#include <asm/arch/pxafb.h>
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#include <asm/arch/akita.h>
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@ -334,6 +335,35 @@ static struct pxamci_platform_data spitz_mci_platform_data = {
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};
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/*
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* USB Host (OHCI)
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*/
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static int spitz_ohci_init(struct device *dev)
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{
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/* Only Port 2 is connected */
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pxa_gpio_mode(SPITZ_GPIO_USB_CONNECT | GPIO_IN);
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pxa_gpio_mode(SPITZ_GPIO_USB_HOST | GPIO_OUT);
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pxa_gpio_mode(SPITZ_GPIO_USB_DEVICE | GPIO_IN);
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/* Setup USB Port 2 Output Control Register */
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UP2OCR = UP2OCR_HXS | UP2OCR_HXOE | UP2OCR_DPPDE | UP2OCR_DMPDE;
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GPSR(SPITZ_GPIO_USB_HOST) = GPIO_bit(SPITZ_GPIO_USB_HOST);
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UHCHR = (UHCHR) &
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~(UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSEP3 | UHCHR_SSE);
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UHCRHDA |= UHCRHDA_NOCP;
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return 0;
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}
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static struct pxaohci_platform_data spitz_ohci_platform_data = {
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.port_mode = PMM_NPS_MODE,
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.init = spitz_ohci_init,
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};
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/*
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* Irda
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*/
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@ -411,6 +441,7 @@ static void __init common_init(void)
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platform_add_devices(devices, ARRAY_SIZE(devices));
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pxa_set_mci_info(&spitz_mci_platform_data);
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pxa_set_ohci_info(&spitz_ohci_platform_data);
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pxa_set_ficp_info(&spitz_ficp_platform_data);
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set_pxa_fb_parent(&spitzssp_device.dev);
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set_pxa_fb_info(&spitz_pxafb_info);
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