mirror of
https://github.com/FEX-Emu/linux.git
synced 2024-12-27 03:47:43 +00:00
b78d8e59a6
The patch makes necessary changes on gpio-mxc as below to turn it into an upstanding gpio driver. * Add a list to save all mx2 ports references, so that mx2_gpio_irq_handler can walk through all interrupt status registers * Use readl/writel to replace mach-specific accessors __raw_readl/__raw_writel * Change mxc_gpio_init into mxc_gpio_probe function * Move "struct mxc_gpio_port" into gpio-mxc.c, as it needs not to be public at all, and also make some other cleanup on plat-mxc/include/mach/gpio.h at the same time And the patch then migrates mach-imx and mach-mx5 to the updated driver by adding corresponding platform devices. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Olof Johansson <olof@lixom.net> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
296 lines
7.7 KiB
C
296 lines
7.7 KiB
C
/*
|
|
* Copyright (C) 2009-2010 Pengutronix
|
|
* Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it under
|
|
* the terms of the GNU General Public License version 2 as published by the
|
|
* Free Software Foundation.
|
|
*/
|
|
#include <linux/kernel.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/init.h>
|
|
|
|
extern struct device mxc_aips_bus;
|
|
|
|
struct platform_device *imx_add_platform_device_dmamask(
|
|
const char *name, int id,
|
|
const struct resource *res, unsigned int num_resources,
|
|
const void *data, size_t size_data, u64 dmamask);
|
|
|
|
static inline struct platform_device *imx_add_platform_device(
|
|
const char *name, int id,
|
|
const struct resource *res, unsigned int num_resources,
|
|
const void *data, size_t size_data)
|
|
{
|
|
return imx_add_platform_device_dmamask(
|
|
name, id, res, num_resources, data, size_data, 0);
|
|
}
|
|
|
|
#include <linux/fec.h>
|
|
struct imx_fec_data {
|
|
resource_size_t iobase;
|
|
resource_size_t irq;
|
|
};
|
|
struct platform_device *__init imx_add_fec(
|
|
const struct imx_fec_data *data,
|
|
const struct fec_platform_data *pdata);
|
|
|
|
#include <linux/can/platform/flexcan.h>
|
|
struct imx_flexcan_data {
|
|
int id;
|
|
resource_size_t iobase;
|
|
resource_size_t iosize;
|
|
resource_size_t irq;
|
|
};
|
|
struct platform_device *__init imx_add_flexcan(
|
|
const struct imx_flexcan_data *data,
|
|
const struct flexcan_platform_data *pdata);
|
|
|
|
#include <linux/fsl_devices.h>
|
|
struct imx_fsl_usb2_udc_data {
|
|
resource_size_t iobase;
|
|
resource_size_t irq;
|
|
};
|
|
struct platform_device *__init imx_add_fsl_usb2_udc(
|
|
const struct imx_fsl_usb2_udc_data *data,
|
|
const struct fsl_usb2_platform_data *pdata);
|
|
|
|
#include <linux/gpio_keys.h>
|
|
struct platform_device *__init imx_add_gpio_keys(
|
|
const struct gpio_keys_platform_data *pdata);
|
|
|
|
#include <mach/mx21-usbhost.h>
|
|
struct imx_imx21_hcd_data {
|
|
resource_size_t iobase;
|
|
resource_size_t irq;
|
|
};
|
|
struct platform_device *__init imx_add_imx21_hcd(
|
|
const struct imx_imx21_hcd_data *data,
|
|
const struct mx21_usbh_platform_data *pdata);
|
|
|
|
struct imx_imx2_wdt_data {
|
|
int id;
|
|
resource_size_t iobase;
|
|
resource_size_t iosize;
|
|
};
|
|
struct platform_device *__init imx_add_imx2_wdt(
|
|
const struct imx_imx2_wdt_data *data);
|
|
|
|
struct imx_imxdi_rtc_data {
|
|
resource_size_t iobase;
|
|
resource_size_t irq;
|
|
};
|
|
struct platform_device *__init imx_add_imxdi_rtc(
|
|
const struct imx_imxdi_rtc_data *data);
|
|
|
|
#include <mach/imxfb.h>
|
|
struct imx_imx_fb_data {
|
|
resource_size_t iobase;
|
|
resource_size_t iosize;
|
|
resource_size_t irq;
|
|
};
|
|
struct platform_device *__init imx_add_imx_fb(
|
|
const struct imx_imx_fb_data *data,
|
|
const struct imx_fb_platform_data *pdata);
|
|
|
|
#include <mach/i2c.h>
|
|
struct imx_imx_i2c_data {
|
|
int id;
|
|
resource_size_t iobase;
|
|
resource_size_t iosize;
|
|
resource_size_t irq;
|
|
};
|
|
struct platform_device *__init imx_add_imx_i2c(
|
|
const struct imx_imx_i2c_data *data,
|
|
const struct imxi2c_platform_data *pdata);
|
|
|
|
#include <linux/input/matrix_keypad.h>
|
|
struct imx_imx_keypad_data {
|
|
resource_size_t iobase;
|
|
resource_size_t iosize;
|
|
resource_size_t irq;
|
|
};
|
|
struct platform_device *__init imx_add_imx_keypad(
|
|
const struct imx_imx_keypad_data *data,
|
|
const struct matrix_keymap_data *pdata);
|
|
|
|
#include <mach/ssi.h>
|
|
struct imx_imx_ssi_data {
|
|
int id;
|
|
resource_size_t iobase;
|
|
resource_size_t iosize;
|
|
resource_size_t irq;
|
|
resource_size_t dmatx0;
|
|
resource_size_t dmarx0;
|
|
resource_size_t dmatx1;
|
|
resource_size_t dmarx1;
|
|
};
|
|
struct platform_device *__init imx_add_imx_ssi(
|
|
const struct imx_imx_ssi_data *data,
|
|
const struct imx_ssi_platform_data *pdata);
|
|
|
|
#include <mach/imx-uart.h>
|
|
struct imx_imx_uart_3irq_data {
|
|
int id;
|
|
resource_size_t iobase;
|
|
resource_size_t iosize;
|
|
resource_size_t irqrx;
|
|
resource_size_t irqtx;
|
|
resource_size_t irqrts;
|
|
};
|
|
struct platform_device *__init imx_add_imx_uart_3irq(
|
|
const struct imx_imx_uart_3irq_data *data,
|
|
const struct imxuart_platform_data *pdata);
|
|
|
|
struct imx_imx_uart_1irq_data {
|
|
int id;
|
|
resource_size_t iobase;
|
|
resource_size_t iosize;
|
|
resource_size_t irq;
|
|
};
|
|
struct platform_device *__init imx_add_imx_uart_1irq(
|
|
const struct imx_imx_uart_1irq_data *data,
|
|
const struct imxuart_platform_data *pdata);
|
|
|
|
#include <mach/usb.h>
|
|
struct imx_imx_udc_data {
|
|
resource_size_t iobase;
|
|
resource_size_t iosize;
|
|
resource_size_t irq0;
|
|
resource_size_t irq1;
|
|
resource_size_t irq2;
|
|
resource_size_t irq3;
|
|
resource_size_t irq4;
|
|
resource_size_t irq5;
|
|
resource_size_t irq6;
|
|
};
|
|
struct platform_device *__init imx_add_imx_udc(
|
|
const struct imx_imx_udc_data *data,
|
|
const struct imxusb_platform_data *pdata);
|
|
|
|
#include <mach/ipu.h>
|
|
#include <mach/mx3fb.h>
|
|
#include <mach/mx3_camera.h>
|
|
struct imx_ipu_core_data {
|
|
resource_size_t iobase;
|
|
resource_size_t synirq;
|
|
resource_size_t errirq;
|
|
};
|
|
struct platform_device *__init imx_add_ipu_core(
|
|
const struct imx_ipu_core_data *data,
|
|
const struct ipu_platform_data *pdata);
|
|
struct platform_device *__init imx_alloc_mx3_camera(
|
|
const struct imx_ipu_core_data *data,
|
|
const struct mx3_camera_pdata *pdata);
|
|
struct platform_device *__init imx_add_mx3_sdc_fb(
|
|
const struct imx_ipu_core_data *data,
|
|
struct mx3fb_platform_data *pdata);
|
|
|
|
#include <mach/mx1_camera.h>
|
|
struct imx_mx1_camera_data {
|
|
resource_size_t iobase;
|
|
resource_size_t iosize;
|
|
resource_size_t irq;
|
|
};
|
|
struct platform_device *__init imx_add_mx1_camera(
|
|
const struct imx_mx1_camera_data *data,
|
|
const struct mx1_camera_pdata *pdata);
|
|
|
|
#include <mach/mx2_cam.h>
|
|
struct imx_mx2_camera_data {
|
|
resource_size_t iobasecsi;
|
|
resource_size_t iosizecsi;
|
|
resource_size_t irqcsi;
|
|
resource_size_t iobaseemmaprp;
|
|
resource_size_t iosizeemmaprp;
|
|
resource_size_t irqemmaprp;
|
|
};
|
|
struct platform_device *__init imx_add_mx2_camera(
|
|
const struct imx_mx2_camera_data *data,
|
|
const struct mx2_camera_platform_data *pdata);
|
|
|
|
#include <mach/mxc_ehci.h>
|
|
struct imx_mxc_ehci_data {
|
|
int id;
|
|
resource_size_t iobase;
|
|
resource_size_t irq;
|
|
};
|
|
struct platform_device *__init imx_add_mxc_ehci(
|
|
const struct imx_mxc_ehci_data *data,
|
|
const struct mxc_usbh_platform_data *pdata);
|
|
|
|
#include <mach/mmc.h>
|
|
struct imx_mxc_mmc_data {
|
|
int id;
|
|
resource_size_t iobase;
|
|
resource_size_t iosize;
|
|
resource_size_t irq;
|
|
resource_size_t dmareq;
|
|
};
|
|
struct platform_device *__init imx_add_mxc_mmc(
|
|
const struct imx_mxc_mmc_data *data,
|
|
const struct imxmmc_platform_data *pdata);
|
|
|
|
#include <mach/mxc_nand.h>
|
|
struct imx_mxc_nand_data {
|
|
/*
|
|
* id is traditionally 0, but -1 is more appropriate. We use -1 for new
|
|
* machines but don't change existing devices as the nand device usually
|
|
* appears in the kernel command line to pass its partitioning.
|
|
*/
|
|
int id;
|
|
resource_size_t iobase;
|
|
resource_size_t iosize;
|
|
resource_size_t axibase;
|
|
resource_size_t irq;
|
|
};
|
|
struct platform_device *__init imx_add_mxc_nand(
|
|
const struct imx_mxc_nand_data *data,
|
|
const struct mxc_nand_platform_data *pdata);
|
|
|
|
struct imx_mxc_pwm_data {
|
|
int id;
|
|
resource_size_t iobase;
|
|
resource_size_t iosize;
|
|
resource_size_t irq;
|
|
};
|
|
struct platform_device *__init imx_add_mxc_pwm(
|
|
const struct imx_mxc_pwm_data *data);
|
|
|
|
/* mxc_rtc */
|
|
struct imx_mxc_rtc_data {
|
|
resource_size_t iobase;
|
|
resource_size_t irq;
|
|
};
|
|
struct platform_device *__init imx_add_mxc_rtc(
|
|
const struct imx_mxc_rtc_data *data);
|
|
|
|
/* mxc_w1 */
|
|
struct imx_mxc_w1_data {
|
|
resource_size_t iobase;
|
|
};
|
|
struct platform_device *__init imx_add_mxc_w1(
|
|
const struct imx_mxc_w1_data *data);
|
|
|
|
#include <mach/esdhc.h>
|
|
struct imx_sdhci_esdhc_imx_data {
|
|
int id;
|
|
resource_size_t iobase;
|
|
resource_size_t irq;
|
|
};
|
|
struct platform_device *__init imx_add_sdhci_esdhc_imx(
|
|
const struct imx_sdhci_esdhc_imx_data *data,
|
|
const struct esdhc_platform_data *pdata);
|
|
|
|
#include <mach/spi.h>
|
|
struct imx_spi_imx_data {
|
|
const char *devid;
|
|
int id;
|
|
resource_size_t iobase;
|
|
resource_size_t iosize;
|
|
int irq;
|
|
};
|
|
struct platform_device *__init imx_add_spi_imx(
|
|
const struct imx_spi_imx_data *data,
|
|
const struct spi_imx_master *pdata);
|