Contributors: 6
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Tony Lindgren |
140 |
86.42% |
4 |
44.44% |
| Felipe Balbi |
16 |
9.88% |
1 |
11.11% |
| Ladislav Michl |
2 |
1.23% |
1 |
11.11% |
| Russell King |
2 |
1.23% |
1 |
11.11% |
| Javier Martinez Canillas |
1 |
0.62% |
1 |
11.11% |
| Wolfram Sang |
1 |
0.62% |
1 |
11.11% |
| Total |
162 |
|
9 |
|
/*
* 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