diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/arm/mach-s3c64xx/dev-audio.c | 213 |
1 files changed, 0 insertions, 213 deletions
diff --git a/arch/arm/mach-s3c64xx/dev-audio.c b/arch/arm/mach-s3c64xx/dev-audio.c deleted file mode 100644 index e3c49b5d1355..000000000000 --- a/arch/arm/mach-s3c64xx/dev-audio.c +++ /dev/null @@ -1,213 +0,0 @@ -// 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 <mach/irqs.h> -#include <mach/map.h> -#include <mach/dma.h> - -#include <plat/devs.h> -#include <linux/platform_data/asoc-s3c.h> -#include <plat/gpio-cfg.h> -#include <mach/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); - -static struct resource s3c64xx_iisv4_resource[] = { - [0] = DEFINE_RES_MEM(S3C64XX_PA_IISV4, SZ_256), -}; - -static struct s3c_audio_pdata i2sv4_pdata = { - .cfg_gpio = s3c64xx_i2s_cfg_gpio, - .type = { - .quirks = QUIRK_PRI_6CHAN, - }, -}; - -struct platform_device s3c64xx_device_iisv4 = { - .name = "samsung-i2s", - .id = 2, - .num_resources = ARRAY_SIZE(s3c64xx_iisv4_resource), - .resource = s3c64xx_iisv4_resource, - .dev = { - .platform_data = &i2sv4_pdata, - }, -}; -EXPORT_SYMBOL(s3c64xx_device_iisv4); - - -/* PCM Controller platform_devices */ - -static int s3c64xx_pcm_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; - default: - printk(KERN_DEBUG "Invalid PCM Controller number: %d\n", - pdev->id); - return -EINVAL; - } - - s3c_gpio_cfgpin_range(base, 5, S3C_GPIO_SFN(2)); - return 0; -} - -static struct resource s3c64xx_pcm0_resource[] = { - [0] = DEFINE_RES_MEM(S3C64XX_PA_PCM0, SZ_256), -}; - -static struct s3c_audio_pdata s3c_pcm0_pdata = { - .cfg_gpio = s3c64xx_pcm_cfg_gpio, -}; - -struct platform_device s3c64xx_device_pcm0 = { - .name = "samsung-pcm", - .id = 0, - .num_resources = ARRAY_SIZE(s3c64xx_pcm0_resource), - .resource = s3c64xx_pcm0_resource, - .dev = { - .platform_data = &s3c_pcm0_pdata, - }, -}; -EXPORT_SYMBOL(s3c64xx_device_pcm0); - -static struct resource s3c64xx_pcm1_resource[] = { - [0] = DEFINE_RES_MEM(S3C64XX_PA_PCM1, SZ_256), -}; - -static struct s3c_audio_pdata s3c_pcm1_pdata = { - .cfg_gpio = s3c64xx_pcm_cfg_gpio, -}; - -struct platform_device s3c64xx_device_pcm1 = { - .name = "samsung-pcm", - .id = 1, - .num_resources = ARRAY_SIZE(s3c64xx_pcm1_resource), - .resource = s3c64xx_pcm1_resource, - .dev = { - .platform_data = &s3c_pcm1_pdata, - }, -}; -EXPORT_SYMBOL(s3c64xx_device_pcm1); - -/* AC97 Controller platform devices */ - -static int s3c64xx_ac97_cfg_gpd(struct platform_device *pdev) -{ - return s3c_gpio_cfgpin_range(S3C64XX_GPD(0), 5, S3C_GPIO_SFN(4)); -} - -static int s3c64xx_ac97_cfg_gpe(struct platform_device *pdev) -{ - return s3c_gpio_cfgpin_range(S3C64XX_GPE(0), 5, S3C_GPIO_SFN(4)); -} - -static struct resource s3c64xx_ac97_resource[] = { - [0] = DEFINE_RES_MEM(S3C64XX_PA_AC97, SZ_256), - [1] = DEFINE_RES_IRQ(IRQ_AC97), -}; - -static struct s3c_audio_pdata s3c_ac97_pdata = { -}; - -static u64 s3c64xx_ac97_dmamask = DMA_BIT_MASK(32); - -struct platform_device s3c64xx_device_ac97 = { - .name = "samsung-ac97", - .id = -1, - .num_resources = ARRAY_SIZE(s3c64xx_ac97_resource), - .resource = s3c64xx_ac97_resource, - .dev = { - .platform_data = &s3c_ac97_pdata, - .dma_mask = &s3c64xx_ac97_dmamask, - .coherent_dma_mask = DMA_BIT_MASK(32), - }, -}; -EXPORT_SYMBOL(s3c64xx_device_ac97); - -void __init s3c64xx_ac97_setup_gpio(int num) -{ - if (num == S3C64XX_AC97_GPD) - s3c_ac97_pdata.cfg_gpio = s3c64xx_ac97_cfg_gpd; - else - s3c_ac97_pdata.cfg_gpio = s3c64xx_ac97_cfg_gpe; -} |