Contributors: 10
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Jassi Brar |
147 |
44.95% |
5 |
23.81% |
| Mark Brown |
109 |
33.33% |
3 |
14.29% |
| Ben Dooks |
30 |
9.17% |
3 |
14.29% |
| Arnd Bergmann |
15 |
4.59% |
4 |
19.05% |
| Tushar Behera |
10 |
3.06% |
1 |
4.76% |
| Dimitris Papastamos |
6 |
1.83% |
1 |
4.76% |
| Krzysztof Kozlowski |
4 |
1.22% |
1 |
4.76% |
| Paul Gortmaker |
3 |
0.92% |
1 |
4.76% |
| Linus Walleij |
2 |
0.61% |
1 |
4.76% |
| Kukjin Kim |
1 |
0.31% |
1 |
4.76% |
| Total |
327 |
|
21 |
|
// SPDX-License-Identifier: GPL-2.0
//
// Copyright 2009 Wolfson Microelectronics
// Mark Brown <broonie@opensource.wolfsonmicro.com>
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
#include <linux/gpio.h>
#include <linux/export.h>
#include "irqs.h"
#include "map.h"
#include "devs.h"
#include <linux/platform_data/asoc-s3c.h>
#include "gpio-cfg.h"
#include "gpio-samsung.h"
static int s3c64xx_i2s_cfg_gpio(struct platform_device *pdev)
{
unsigned int base;
switch (pdev->id) {
case 0:
base = S3C64XX_GPD(0);
break;
case 1:
base = S3C64XX_GPE(0);
break;
case 2:
s3c_gpio_cfgpin(S3C64XX_GPC(4), S3C_GPIO_SFN(5));
s3c_gpio_cfgpin(S3C64XX_GPC(5), S3C_GPIO_SFN(5));
s3c_gpio_cfgpin(S3C64XX_GPC(7), S3C_GPIO_SFN(5));
s3c_gpio_cfgpin_range(S3C64XX_GPH(6), 4, S3C_GPIO_SFN(5));
return 0;
default:
printk(KERN_DEBUG "Invalid I2S Controller number: %d\n",
pdev->id);
return -EINVAL;
}
s3c_gpio_cfgpin_range(base, 5, S3C_GPIO_SFN(3));
return 0;
}
static struct resource s3c64xx_iis0_resource[] = {
[0] = DEFINE_RES_MEM(S3C64XX_PA_IIS0, SZ_256),
};
static struct s3c_audio_pdata i2s0_pdata = {
.cfg_gpio = s3c64xx_i2s_cfg_gpio,
};
struct platform_device s3c64xx_device_iis0 = {
.name = "samsung-i2s",
.id = 0,
.num_resources = ARRAY_SIZE(s3c64xx_iis0_resource),
.resource = s3c64xx_iis0_resource,
.dev = {
.platform_data = &i2s0_pdata,
},
};
EXPORT_SYMBOL(s3c64xx_device_iis0);
static struct resource s3c64xx_iis1_resource[] = {
[0] = DEFINE_RES_MEM(S3C64XX_PA_IIS1, SZ_256),
};
static struct s3c_audio_pdata i2s1_pdata = {
.cfg_gpio = s3c64xx_i2s_cfg_gpio,
};
struct platform_device s3c64xx_device_iis1 = {
.name = "samsung-i2s",
.id = 1,
.num_resources = ARRAY_SIZE(s3c64xx_iis1_resource),
.resource = s3c64xx_iis1_resource,
.dev = {
.platform_data = &i2s1_pdata,
},
};
EXPORT_SYMBOL(s3c64xx_device_iis1);