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authorTony Lindgren <tony@atomide.com>2011-05-13 07:41:32 -0400
committerTony Lindgren <tony@atomide.com>2011-05-13 07:41:32 -0400
commit91d94af56a52ffc059523fdad71287232c040697 (patch)
tree6d8b002be63afebcb4fc2f4154feaea1b93315be
parentbc593f5d787d0a015539e21868302fb44a47c3e3 (diff)
omap: Remove support for omap2evm
The board support has never been merged for it as noticed by Russell King <linux@arm.linux.org.uk>. So let's remove the related dead code. Cc: linux-fbdev@vger.kernel.org Cc: alsa-devel@alsa-project.org Cc: Paul Mundt <lethal@linux-sh.org> Acked-by: Jarkko Nikula <jhnikula@gmail.com> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat
-rw-r--r--arch/arm/plat-omap/include/plat/uncompress.h1
-rw-r--r--drivers/video/omap/Makefile1
-rw-r--r--drivers/video/omap/lcd_omap2evm.c192
-rw-r--r--sound/soc/omap/Kconfig8
-rw-r--r--sound/soc/omap/Makefile1
-rw-r--r--sound/soc/omap/omap2evm.c139
6 files changed, 0 insertions, 342 deletions
diff --git a/arch/arm/plat-omap/include/plat/uncompress.h b/arch/arm/plat-omap/include/plat/uncompress.h
index 30b891c4a93f..2b576f1ab647 100644
--- a/arch/arm/plat-omap/include/plat/uncompress.h
+++ b/arch/arm/plat-omap/include/plat/uncompress.h
@@ -129,7 +129,6 @@ static inline void __arch_decomp_setup(unsigned long arch_id)
129 DEBUG_LL_OMAP1(3, sx1); 129 DEBUG_LL_OMAP1(3, sx1);
130 130
131 /* omap2 based boards using UART1 */ 131 /* omap2 based boards using UART1 */
132 DEBUG_LL_OMAP2(1, omap2evm);
133 DEBUG_LL_OMAP2(1, omap_2430sdp); 132 DEBUG_LL_OMAP2(1, omap_2430sdp);
134 DEBUG_LL_OMAP2(1, omap_apollon); 133 DEBUG_LL_OMAP2(1, omap_apollon);
135 DEBUG_LL_OMAP2(1, omap_h4); 134 DEBUG_LL_OMAP2(1, omap_h4);
diff --git a/drivers/video/omap/Makefile b/drivers/video/omap/Makefile
index 49226a1b909e..25db55696e14 100644
--- a/drivers/video/omap/Makefile
+++ b/drivers/video/omap/Makefile
@@ -30,7 +30,6 @@ objs-y$(CONFIG_MACH_OMAP_APOLLON) += lcd_apollon.o
30objs-y$(CONFIG_MACH_OMAP_2430SDP) += lcd_2430sdp.o 30objs-y$(CONFIG_MACH_OMAP_2430SDP) += lcd_2430sdp.o
31objs-y$(CONFIG_MACH_OMAP_3430SDP) += lcd_2430sdp.o 31objs-y$(CONFIG_MACH_OMAP_3430SDP) += lcd_2430sdp.o
32objs-y$(CONFIG_MACH_OMAP_LDP) += lcd_ldp.o 32objs-y$(CONFIG_MACH_OMAP_LDP) += lcd_ldp.o
33objs-y$(CONFIG_MACH_OMAP2EVM) += lcd_omap2evm.o
34objs-y$(CONFIG_MACH_OMAP3EVM) += lcd_omap3evm.o 33objs-y$(CONFIG_MACH_OMAP3EVM) += lcd_omap3evm.o
35objs-y$(CONFIG_MACH_OMAP3_BEAGLE) += lcd_omap3beagle.o 34objs-y$(CONFIG_MACH_OMAP3_BEAGLE) += lcd_omap3beagle.o
36objs-y$(CONFIG_FB_OMAP_LCD_MIPID) += lcd_mipid.o 35objs-y$(CONFIG_FB_OMAP_LCD_MIPID) += lcd_mipid.o
diff --git a/drivers/video/omap/lcd_omap2evm.c b/drivers/video/omap/lcd_omap2evm.c
deleted file mode 100644
index 7e7a65c08452..000000000000
--- a/drivers/video/omap/lcd_omap2evm.c
+++ /dev/null
@@ -1,192 +0,0 @@
1/*
2 * LCD panel support for the MISTRAL OMAP2EVM board
3 *
4 * Author: Arun C <arunedarath@mistralsolutions.com>
5 *
6 * Derived from drivers/video/omap/lcd_omap3evm.c
7 * Derived from drivers/video/omap/lcd-apollon.c
8 *
9 * This program is free software; you can redistribute it and/or modify it
10 * under the terms of the GNU General Public License as published by the
11 * Free Software Foundation; either version 2 of the License, or (at your
12 * option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License along
20 * with this program; if not, write to the Free Software Foundation, Inc.,
21 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 */
23
24#include <linux/module.h>
25#include <linux/platform_device.h>
26#include <linux/gpio.h>
27#include <linux/i2c/twl.h>
28
29#include <plat/mux.h>
30#include <asm/mach-types.h>
31
32#include "omapfb.h"
33
34#define LCD_PANEL_ENABLE_GPIO 154
35#define LCD_PANEL_LR 128
36#define LCD_PANEL_UD 129
37#define LCD_PANEL_INI 152
38#define LCD_PANEL_QVGA 148
39#define LCD_PANEL_RESB 153
40
41#define TWL_LED_LEDEN 0x00
42#define TWL_PWMA_PWMAON 0x00
43#define TWL_PWMA_PWMAOFF 0x01
44
45static unsigned int bklight_level;
46
47static int omap2evm_panel_init(struct lcd_panel *panel,
48 struct omapfb_device *fbdev)
49{
50 gpio_request(LCD_PANEL_ENABLE_GPIO, "LCD enable");
51 gpio_request(LCD_PANEL_LR, "LCD lr");
52 gpio_request(LCD_PANEL_UD, "LCD ud");
53 gpio_request(LCD_PANEL_INI, "LCD ini");
54 gpio_request(LCD_PANEL_QVGA, "LCD qvga");
55 gpio_request(LCD_PANEL_RESB, "LCD resb");
56
57 gpio_direction_output(LCD_PANEL_ENABLE_GPIO, 1);
58 gpio_direction_output(LCD_PANEL_RESB, 1);
59 gpio_direction_output(LCD_PANEL_INI, 1);
60 gpio_direction_output(LCD_PANEL_QVGA, 0);
61 gpio_direction_output(LCD_PANEL_LR, 1);
62 gpio_direction_output(LCD_PANEL_UD, 1);
63
64 twl_i2c_write_u8(TWL4030_MODULE_LED, 0x11, TWL_LED_LEDEN);
65 twl_i2c_write_u8(TWL4030_MODULE_PWMA, 0x01, TWL_PWMA_PWMAON);
66 twl_i2c_write_u8(TWL4030_MODULE_PWMA, 0x02, TWL_PWMA_PWMAOFF);
67 bklight_level = 100;
68
69 return 0;
70}
71
72static void omap2evm_panel_cleanup(struct lcd_panel *panel)
73{
74 gpio_free(LCD_PANEL_RESB);
75 gpio_free(LCD_PANEL_QVGA);
76 gpio_free(LCD_PANEL_INI);
77 gpio_free(LCD_PANEL_UD);
78 gpio_free(LCD_PANEL_LR);
79 gpio_free(LCD_PANEL_ENABLE_GPIO);
80}
81
82static int omap2evm_panel_enable(struct lcd_panel *panel)
83{
84 gpio_set_value(LCD_PANEL_ENABLE_GPIO, 0);
85 return 0;
86}
87
88static void omap2evm_panel_disable(struct lcd_panel *panel)
89{
90 gpio_set_value(LCD_PANEL_ENABLE_GPIO, 1);
91}
92
93static unsigned long omap2evm_panel_get_caps(struct lcd_panel *panel)
94{
95 return 0;
96}
97
98static int omap2evm_bklight_setlevel(struct lcd_panel *panel,
99 unsigned int level)
100{
101 u8 c;
102 if ((level >= 0) && (level <= 100)) {
103 c = (125 * (100 - level)) / 100 + 2;
104 twl_i2c_write_u8(TWL4030_MODULE_PWMA, c, TWL_PWMA_PWMAOFF);
105 bklight_level = level;
106 }
107 return 0;
108}
109
110static unsigned int omap2evm_bklight_getlevel(struct lcd_panel *panel)
111{
112 return bklight_level;
113}
114
115static unsigned int omap2evm_bklight_getmaxlevel(struct lcd_panel *panel)
116{
117 return 100;
118}
119
120struct lcd_panel omap2evm_panel = {
121 .name = "omap2evm",
122 .config = OMAP_LCDC_PANEL_TFT | OMAP_LCDC_INV_VSYNC |
123 OMAP_LCDC_INV_HSYNC,
124
125 .bpp = 16,
126 .data_lines = 18,
127 .x_res = 480,
128 .y_res = 640,
129 .hsw = 3,
130 .hfp = 0,
131 .hbp = 28,
132 .vsw = 2,
133 .vfp = 1,
134 .vbp = 0,
135
136 .pixel_clock = 20000,
137
138 .init = omap2evm_panel_init,
139 .cleanup = omap2evm_panel_cleanup,
140 .enable = omap2evm_panel_enable,
141 .disable = omap2evm_panel_disable,
142 .get_caps = omap2evm_panel_get_caps,
143 .set_bklight_level = omap2evm_bklight_setlevel,
144 .get_bklight_level = omap2evm_bklight_getlevel,
145 .get_bklight_max = omap2evm_bklight_getmaxlevel,
146};
147
148static int omap2evm_panel_probe(struct platform_device *pdev)
149{
150 omapfb_register_panel(&omap2evm_panel);
151 return 0;
152}
153
154static int omap2evm_panel_remove(struct platform_device *pdev)
155{
156 return 0;
157}
158
159static int omap2evm_panel_suspend(struct platform_device *pdev,
160 pm_message_t mesg)
161{
162 return 0;
163}
164
165static int omap2evm_panel_resume(struct platform_device *pdev)
166{
167 return 0;
168}
169
170struct platform_driver omap2evm_panel_driver = {
171 .probe = omap2evm_panel_probe,
172 .remove = omap2evm_panel_remove,
173 .suspend = omap2evm_panel_suspend,
174 .resume = omap2evm_panel_resume,
175 .driver = {
176 .name = "omap2evm_lcd",
177 .owner = THIS_MODULE,
178 },
179};
180
181static int __init omap2evm_panel_drv_init(void)
182{
183 return platform_driver_register(&omap2evm_panel_driver);
184}
185
186static void __exit omap2evm_panel_drv_exit(void)
187{
188 platform_driver_unregister(&omap2evm_panel_driver);
189}
190
191module_init(omap2evm_panel_drv_init);
192module_exit(omap2evm_panel_drv_exit);
diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig
index b5922984eac6..99054cf1f68f 100644
--- a/sound/soc/omap/Kconfig
+++ b/sound/soc/omap/Kconfig
@@ -65,14 +65,6 @@ config SND_OMAP_SOC_OVERO
65 Say Y if you want to add support for SoC audio on the 65 Say Y if you want to add support for SoC audio on the
66 Gumstix Overo or CompuLab CM-T35 66 Gumstix Overo or CompuLab CM-T35
67 67
68config SND_OMAP_SOC_OMAP2EVM
69 tristate "SoC Audio support for OMAP2EVM board"
70 depends on TWL4030_CORE && SND_OMAP_SOC && MACH_OMAP2EVM
71 select SND_OMAP_SOC_MCBSP
72 select SND_SOC_TWL4030
73 help
74 Say Y if you want to add support for SoC audio on the omap2evm board.
75
76config SND_OMAP_SOC_OMAP3EVM 68config SND_OMAP_SOC_OMAP3EVM
77 tristate "SoC Audio support for OMAP3EVM board" 69 tristate "SoC Audio support for OMAP3EVM board"
78 depends on TWL4030_CORE && SND_OMAP_SOC && MACH_OMAP3EVM 70 depends on TWL4030_CORE && SND_OMAP_SOC && MACH_OMAP3EVM
diff --git a/sound/soc/omap/Makefile b/sound/soc/omap/Makefile
index ba9fc650db28..6c2c87eed5bb 100644
--- a/sound/soc/omap/Makefile
+++ b/sound/soc/omap/Makefile
@@ -13,7 +13,6 @@ snd-soc-rx51-objs := rx51.o
13snd-soc-ams-delta-objs := ams-delta.o 13snd-soc-ams-delta-objs := ams-delta.o
14snd-soc-osk5912-objs := osk5912.o 14snd-soc-osk5912-objs := osk5912.o
15snd-soc-overo-objs := overo.o 15snd-soc-overo-objs := overo.o
16snd-soc-omap2evm-objs := omap2evm.o
17snd-soc-omap3evm-objs := omap3evm.o 16snd-soc-omap3evm-objs := omap3evm.o
18snd-soc-am3517evm-objs := am3517evm.o 17snd-soc-am3517evm-objs := am3517evm.o
19snd-soc-sdp3430-objs := sdp3430.o 18snd-soc-sdp3430-objs := sdp3430.o
diff --git a/sound/soc/omap/omap2evm.c b/sound/soc/omap/omap2evm.c
deleted file mode 100644
index 29b60d6796e7..000000000000
--- a/sound/soc/omap/omap2evm.c
+++ /dev/null
@@ -1,139 +0,0 @@
1/*
2 * omap2evm.c -- SoC audio machine driver for omap2evm board
3 *
4 * Author: Arun KS <arunks@mistralsolutions.com>
5 *
6 * Based on sound/soc/omap/overo.c by Steve Sakoman
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License
10 * version 2 as published by the Free Software Foundation.
11 *
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20 * 02110-1301 USA
21 *
22 */
23
24#include <linux/clk.h>
25#include <linux/platform_device.h>
26#include <sound/core.h>
27#include <sound/pcm.h>
28#include <sound/soc.h>
29
30#include <asm/mach-types.h>
31#include <mach/hardware.h>
32#include <mach/gpio.h>
33#include <plat/mcbsp.h>
34
35#include "omap-mcbsp.h"
36#include "omap-pcm.h"
37
38static int omap2evm_hw_params(struct snd_pcm_substream *substream,
39 struct snd_pcm_hw_params *params)
40{
41 struct snd_soc_pcm_runtime *rtd = substream->private_data;
42 struct snd_soc_dai *codec_dai = rtd->codec_dai;
43 struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
44 int ret;
45
46 /* Set codec DAI configuration */
47 ret = snd_soc_dai_set_fmt(codec_dai,
48 SND_SOC_DAIFMT_I2S |
49 SND_SOC_DAIFMT_NB_NF |
50 SND_SOC_DAIFMT_CBM_CFM);
51 if (ret < 0) {
52 printk(KERN_ERR "can't set codec DAI configuration\n");
53 return ret;
54 }
55
56 /* Set cpu DAI configuration */
57 ret = snd_soc_dai_set_fmt(cpu_dai,
58 SND_SOC_DAIFMT_I2S |
59 SND_SOC_DAIFMT_NB_NF |
60 SND_SOC_DAIFMT_CBM_CFM);
61 if (ret < 0) {
62 printk(KERN_ERR "can't set cpu DAI configuration\n");
63 return ret;
64 }
65
66 /* Set the codec system clock for DAC and ADC */
67 ret = snd_soc_dai_set_sysclk(codec_dai, 0, 26000000,
68 SND_SOC_CLOCK_IN);
69 if (ret < 0) {
70 printk(KERN_ERR "can't set codec system clock\n");
71 return ret;
72 }
73
74 return 0;
75}
76
77static struct snd_soc_ops omap2evm_ops = {
78 .hw_params = omap2evm_hw_params,
79};
80
81/* Digital audio interface glue - connects codec <--> CPU */
82static struct snd_soc_dai_link omap2evm_dai = {
83 .name = "TWL4030",
84 .stream_name = "TWL4030",
85 .cpu_dai_name = "omap-mcbsp-dai.1",
86 .codec_dai_name = "twl4030-hifi",
87 .platform_name = "omap-pcm-audio",
88 .codec_name = "twl4030-codec",
89 .ops = &omap2evm_ops,
90};
91
92/* Audio machine driver */
93static struct snd_soc_card snd_soc_omap2evm = {
94 .name = "omap2evm",
95 .dai_link = &omap2evm_dai,
96 .num_links = 1,
97};
98
99static struct platform_device *omap2evm_snd_device;
100
101static int __init omap2evm_soc_init(void)
102{
103 int ret;
104
105 if (!machine_is_omap2evm())
106 return -ENODEV;
107 printk(KERN_INFO "omap2evm SoC init\n");
108
109 omap2evm_snd_device = platform_device_alloc("soc-audio", -1);
110 if (!omap2evm_snd_device) {
111 printk(KERN_ERR "Platform device allocation failed\n");
112 return -ENOMEM;
113 }
114
115 platform_set_drvdata(omap2evm_snd_device, &snd_soc_omap2evm);
116
117 ret = platform_device_add(omap2evm_snd_device);
118 if (ret)
119 goto err1;
120
121 return 0;
122
123err1:
124 printk(KERN_ERR "Unable to add platform device\n");
125 platform_device_put(omap2evm_snd_device);
126
127 return ret;
128}
129module_init(omap2evm_soc_init);
130
131static void __exit omap2evm_soc_exit(void)
132{
133 platform_device_unregister(omap2evm_snd_device);
134}
135module_exit(omap2evm_soc_exit);
136
137MODULE_AUTHOR("Arun KS <arunks@mistralsolutions.com>");
138MODULE_DESCRIPTION("ALSA SoC omap2evm");
139MODULE_LICENSE("GPL");
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