aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/plat-s3c64xx/dev-audio.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/plat-s3c64xx/dev-audio.c')
-rw-r--r--arch/arm/plat-s3c64xx/dev-audio.c167
1 files changed, 0 insertions, 167 deletions
diff --git a/arch/arm/plat-s3c64xx/dev-audio.c b/arch/arm/plat-s3c64xx/dev-audio.c
deleted file mode 100644
index a21a88fbb7e3..000000000000
--- a/arch/arm/plat-s3c64xx/dev-audio.c
+++ /dev/null
@@ -1,167 +0,0 @@
1/* linux/arch/arm/plat-s3c/dev-audio.c
2 *
3 * Copyright 2009 Wolfson Microelectronics
4 * Mark Brown <broonie@opensource.wolfsonmicro.com>
5 *
6
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 */
11
12#include <linux/kernel.h>
13#include <linux/string.h>
14#include <linux/platform_device.h>
15
16#include <mach/irqs.h>
17#include <mach/map.h>
18#include <mach/dma.h>
19#include <mach/gpio.h>
20
21#include <plat/devs.h>
22#include <plat/audio.h>
23#include <plat/gpio-bank-d.h>
24#include <plat/gpio-bank-e.h>
25#include <plat/gpio-cfg.h>
26
27static struct resource s3c64xx_iis0_resource[] = {
28 [0] = {
29 .start = S3C64XX_PA_IIS0,
30 .end = S3C64XX_PA_IIS0 + 0x100 - 1,
31 .flags = IORESOURCE_MEM,
32 },
33};
34
35struct platform_device s3c64xx_device_iis0 = {
36 .name = "s3c64xx-iis",
37 .id = 0,
38 .num_resources = ARRAY_SIZE(s3c64xx_iis0_resource),
39 .resource = s3c64xx_iis0_resource,
40};
41EXPORT_SYMBOL(s3c64xx_device_iis0);
42
43static struct resource s3c64xx_iis1_resource[] = {
44 [0] = {
45 .start = S3C64XX_PA_IIS1,
46 .end = S3C64XX_PA_IIS1 + 0x100 - 1,
47 .flags = IORESOURCE_MEM,
48 },
49};
50
51struct platform_device s3c64xx_device_iis1 = {
52 .name = "s3c64xx-iis",
53 .id = 1,
54 .num_resources = ARRAY_SIZE(s3c64xx_iis1_resource),
55 .resource = s3c64xx_iis1_resource,
56};
57EXPORT_SYMBOL(s3c64xx_device_iis1);
58
59static struct resource s3c64xx_iisv4_resource[] = {
60 [0] = {
61 .start = S3C64XX_PA_IISV4,
62 .end = S3C64XX_PA_IISV4 + 0x100 - 1,
63 .flags = IORESOURCE_MEM,
64 },
65};
66
67struct platform_device s3c64xx_device_iisv4 = {
68 .name = "s3c64xx-iis-v4",
69 .id = -1,
70 .num_resources = ARRAY_SIZE(s3c64xx_iisv4_resource),
71 .resource = s3c64xx_iisv4_resource,
72};
73EXPORT_SYMBOL(s3c64xx_device_iisv4);
74
75
76/* PCM Controller platform_devices */
77
78static int s3c64xx_pcm_cfg_gpio(struct platform_device *pdev)
79{
80 switch (pdev->id) {
81 case 0:
82 s3c_gpio_cfgpin(S3C64XX_GPD(0), S3C64XX_GPD0_PCM0_SCLK);
83 s3c_gpio_cfgpin(S3C64XX_GPD(1), S3C64XX_GPD1_PCM0_EXTCLK);
84 s3c_gpio_cfgpin(S3C64XX_GPD(2), S3C64XX_GPD2_PCM0_FSYNC);
85 s3c_gpio_cfgpin(S3C64XX_GPD(3), S3C64XX_GPD3_PCM0_SIN);
86 s3c_gpio_cfgpin(S3C64XX_GPD(4), S3C64XX_GPD4_PCM0_SOUT);
87 break;
88 case 1:
89 s3c_gpio_cfgpin(S3C64XX_GPE(0), S3C64XX_GPE0_PCM1_SCLK);
90 s3c_gpio_cfgpin(S3C64XX_GPE(1), S3C64XX_GPE1_PCM1_EXTCLK);
91 s3c_gpio_cfgpin(S3C64XX_GPE(2), S3C64XX_GPE2_PCM1_FSYNC);
92 s3c_gpio_cfgpin(S3C64XX_GPE(3), S3C64XX_GPE3_PCM1_SIN);
93 s3c_gpio_cfgpin(S3C64XX_GPE(4), S3C64XX_GPE4_PCM1_SOUT);
94 break;
95 default:
96 printk(KERN_DEBUG "Invalid PCM Controller number!");
97 return -EINVAL;
98 }
99
100 return 0;
101}
102
103static struct resource s3c64xx_pcm0_resource[] = {
104 [0] = {
105 .start = S3C64XX_PA_PCM0,
106 .end = S3C64XX_PA_PCM0 + 0x100 - 1,
107 .flags = IORESOURCE_MEM,
108 },
109 [1] = {
110 .start = DMACH_PCM0_TX,
111 .end = DMACH_PCM0_TX,
112 .flags = IORESOURCE_DMA,
113 },
114 [2] = {
115 .start = DMACH_PCM0_RX,
116 .end = DMACH_PCM0_RX,
117 .flags = IORESOURCE_DMA,
118 },
119};
120
121static struct s3c_audio_pdata s3c_pcm0_pdata = {
122 .cfg_gpio = s3c64xx_pcm_cfg_gpio,
123};
124
125struct platform_device s3c64xx_device_pcm0 = {
126 .name = "samsung-pcm",
127 .id = 0,
128 .num_resources = ARRAY_SIZE(s3c64xx_pcm0_resource),
129 .resource = s3c64xx_pcm0_resource,
130 .dev = {
131 .platform_data = &s3c_pcm0_pdata,
132 },
133};
134EXPORT_SYMBOL(s3c64xx_device_pcm0);
135
136static struct resource s3c64xx_pcm1_resource[] = {
137 [0] = {
138 .start = S3C64XX_PA_PCM1,
139 .end = S3C64XX_PA_PCM1 + 0x100 - 1,
140 .flags = IORESOURCE_MEM,
141 },
142 [1] = {
143 .start = DMACH_PCM1_TX,
144 .end = DMACH_PCM1_TX,
145 .flags = IORESOURCE_DMA,
146 },
147 [2] = {
148 .start = DMACH_PCM1_RX,
149 .end = DMACH_PCM1_RX,
150 .flags = IORESOURCE_DMA,
151 },
152};
153
154static struct s3c_audio_pdata s3c_pcm1_pdata = {
155 .cfg_gpio = s3c64xx_pcm_cfg_gpio,
156};
157
158struct platform_device s3c64xx_device_pcm1 = {
159 .name = "samsung-pcm",
160 .id = 1,
161 .num_resources = ARRAY_SIZE(s3c64xx_pcm1_resource),
162 .resource = s3c64xx_pcm1_resource,
163 .dev = {
164 .platform_data = &s3c_pcm1_pdata,
165 },
166};
167EXPORT_SYMBOL(s3c64xx_device_pcm1);
generated by cgit v1.2.2 (git 2.25.0) at 2025-12-24 19:02:44 -0500