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/*
* 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 "../hardware.h"
#include "devices-common.h"
#define imx_mxc_pwm_data_entry_single(soc, _id, _hwid, _size) \
{ \
.id = _id, \
.iobase = soc ## _PWM ## _hwid ## _BASE_ADDR, \
.iosize = _size, \
.irq = soc ## _INT_PWM ## _hwid, \
}
#define imx_mxc_pwm_data_entry(soc, _id, _hwid, _size) \
[_id] = imx_mxc_pwm_data_entry_single(soc, _id, _hwid, _size)
#ifdef CONFIG_SOC_IMX21
const struct imx_mxc_pwm_data imx21_mxc_pwm_data __initconst =
imx_mxc_pwm_data_entry_single(MX21, 0, , SZ_4K);
#endif /* ifdef CONFIG_SOC_IMX21 */
#ifdef CONFIG_SOC_IMX25
const struct imx_mxc_pwm_data imx25_mxc_pwm_data[] __initconst = {
#define imx25_mxc_pwm_data_entry(_id, _hwid) \
imx_mxc_pwm_data_entry(MX25, _id, _hwid, SZ_16K)
imx25_mxc_pwm_data_entry(0, 1),
imx25_mxc_pwm_data_entry(1, 2),
imx25_mxc_pwm_data_entry(2, 3),
imx25_mxc_pwm_data_entry(3, 4),
};
#endif /* ifdef CONFIG_SOC_IMX25 */
#ifdef CONFIG_SOC_IMX27
const struct imx_mxc_pwm_data imx27_mxc_pwm_data __initconst =
imx_mxc_pwm_data_entry_single(MX27, 0, , SZ_4K);
#endif /* ifdef CONFIG_SOC_IMX27 */
#ifdef CONFIG_SOC_IMX51
const struct imx_mxc_pwm_data imx51_mxc_pwm_data[] __initconst = {
#define imx51_mxc_pwm_data_entry(_id, _hwid) \
imx_mxc_pwm_data_entry(MX51, _id, _hwid, SZ_16K)
imx51_mxc_pwm_data_entry(0, 1),
imx51_mxc_pwm_data_entry(1, 2),
};
#endif /* ifdef CONFIG_SOC_IMX51 */
struct platform_device *__init imx_add_mxc_pwm(
const struct imx_mxc_pwm_data *data)
{
struct resource res[] = {
{
.start = data->iobase,
.end = data->iobase + data->iosize - 1,
.flags = IORESOURCE_MEM,
}, {
.start = data->irq,
.end = data->irq,
.flags = IORESOURCE_IRQ,
},
};
return imx_add_platform_device("mxc_pwm", data->id,
res, ARRAY_SIZE(res), NULL, 0);
}
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