root/arch/arm/mach-imx/devices/platform-fsl-usb2-udc.c

DEFINITIONS

1. imx_add_fsl_usb2_udc

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (C) 2010 Pengutronix
   4  * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
   5  */
   6 #include <linux/dma-mapping.h>
   7 
   8 #include "../hardware.h"
   9 #include "devices-common.h"
  10 
  11 #define imx_fsl_usb2_udc_data_entry_single(soc, _devid)                 \
  12         {                                                               \
  13                 .devid = _devid,                                        \
  14                 .iobase = soc ## _USB_OTG_BASE_ADDR,                    \
  15                 .irq = soc ## _INT_USB_OTG,                             \
  16         }
  17 
  18 #ifdef CONFIG_SOC_IMX27
  19 const struct imx_fsl_usb2_udc_data imx27_fsl_usb2_udc_data __initconst =
  20         imx_fsl_usb2_udc_data_entry_single(MX27, "imx-udc-mx27");
  21 #endif /* ifdef CONFIG_SOC_IMX27 */
  22 
  23 #ifdef CONFIG_SOC_IMX31
  24 const struct imx_fsl_usb2_udc_data imx31_fsl_usb2_udc_data __initconst =
  25         imx_fsl_usb2_udc_data_entry_single(MX31, "imx-udc-mx27");
  26 #endif /* ifdef CONFIG_SOC_IMX31 */
  27 
  28 #ifdef CONFIG_SOC_IMX35
  29 const struct imx_fsl_usb2_udc_data imx35_fsl_usb2_udc_data __initconst =
  30         imx_fsl_usb2_udc_data_entry_single(MX35, "imx-udc-mx27");
  31 #endif /* ifdef CONFIG_SOC_IMX35 */
  32 
  33 struct platform_device *__init imx_add_fsl_usb2_udc(
  34                 const struct imx_fsl_usb2_udc_data *data,
  35                 const struct fsl_usb2_platform_data *pdata)
  36 {
  37         struct resource res[] = {
  38                 {
  39                         .start = data->iobase,
  40                         .end = data->iobase + SZ_512 - 1,
  41                         .flags = IORESOURCE_MEM,
  42                 }, {
  43                         .start = data->irq,
  44                         .end = data->irq,
  45                         .flags = IORESOURCE_IRQ,
  46                 },
  47         };
  48         return imx_add_platform_device_dmamask(data->devid, -1,
  49                         res, ARRAY_SIZE(res),
  50                         pdata, sizeof(*pdata), DMA_BIT_MASK(32));
  51 }