9787076c43
include/linux/i2c is not for client devices. Move the header file to a more appropriate location. Signed-off-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
68 lines
1.5 KiB
C
68 lines
1.5 KiB
C
/*
|
|
* linux/arch/arm/mach-omap1/board-h3-mmc.c
|
|
*
|
|
* Copyright (C) 2007 Instituto Nokia de Tecnologia - INdT
|
|
* Author: Felipe Balbi <felipe.lima@indt.org.br>
|
|
*
|
|
* This code is based on linux/arch/arm/mach-omap2/board-n800-mmc.c, which is:
|
|
* Copyright (C) 2006 Nokia Corporation
|
|
*
|
|
* 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/gpio.h>
|
|
#include <linux/platform_device.h>
|
|
|
|
#include <linux/mfd/tps65010.h>
|
|
|
|
#include "common.h"
|
|
#include "board-h3.h"
|
|
#include "mmc.h"
|
|
|
|
#if IS_ENABLED(CONFIG_MMC_OMAP)
|
|
|
|
static int mmc_set_power(struct device *dev, int slot, int power_on,
|
|
int vdd)
|
|
{
|
|
gpio_set_value(H3_TPS_GPIO_MMC_PWR_EN, power_on);
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* H3 could use the following functions tested:
|
|
* - mmc_get_cover_state that uses OMAP_MPUIO(1)
|
|
* - mmc_get_wp that maybe uses OMAP_MPUIO(3)
|
|
*/
|
|
static struct omap_mmc_platform_data mmc1_data = {
|
|
.nr_slots = 1,
|
|
.slots[0] = {
|
|
.set_power = mmc_set_power,
|
|
.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
|
|
.name = "mmcblk",
|
|
},
|
|
};
|
|
|
|
static struct omap_mmc_platform_data *mmc_data[OMAP16XX_NR_MMC];
|
|
|
|
void __init h3_mmc_init(void)
|
|
{
|
|
int ret;
|
|
|
|
ret = gpio_request(H3_TPS_GPIO_MMC_PWR_EN, "MMC power");
|
|
if (ret < 0)
|
|
return;
|
|
gpio_direction_output(H3_TPS_GPIO_MMC_PWR_EN, 0);
|
|
|
|
mmc_data[0] = &mmc1_data;
|
|
omap1_init_mmc(mmc_data, OMAP16XX_NR_MMC);
|
|
}
|
|
|
|
#else
|
|
|
|
void __init h3_mmc_init(void)
|
|
{
|
|
}
|
|
|
|
#endif
|