ARM: pxa: magician: Add support for PXA27x UDC
A PXA27x SoC supports USB device mode, this patch adds support for that. Signed-off-by: Petr Cvek <petr.cvek@tul.cz> Acked-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
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@ -47,6 +47,10 @@
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#include <linux/regulator/max1586.h>
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#include <linux/platform_data/pxa2xx_udc.h>
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#include <mach/udc.h>
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#include <mach/pxa27x-udc.h>
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#include "devices.h"
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#include "generic.h"
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@ -519,6 +523,23 @@ static struct platform_device pasic3 = {
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},
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};
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/*
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* PXA UDC
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*/
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static void magician_udc_command(int cmd)
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{
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if (cmd == PXA2XX_UDC_CMD_CONNECT)
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UP2OCR |= UP2OCR_DPPUE | UP2OCR_DPPUBE;
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else if (cmd == PXA2XX_UDC_CMD_DISCONNECT)
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UP2OCR &= ~(UP2OCR_DPPUE | UP2OCR_DPPUBE);
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}
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static struct pxa2xx_udc_mach_info magician_udc_info __initdata = {
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.udc_command = magician_udc_command,
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.gpio_pullup = GPIO27_MAGICIAN_USBC_PUEN,
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};
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/*
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* USB device VBus detection
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*/
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@ -926,6 +947,7 @@ static void __init magician_init(void)
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pxa_set_mci_info(&magician_mci_info);
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pxa_set_ohci_info(&magician_ohci_info);
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pxa_set_udc_info(&magician_udc_info);
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/* Check LCD type we have */
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cpld = ioremap_nocache(PXA_CS3_PHYS, 0x1000);
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