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-rw-r--r--arch/arm/mach-omap2/board-2430sdp.c273
1 files changed, 0 insertions, 273 deletions
diff --git a/arch/arm/mach-omap2/board-2430sdp.c b/arch/arm/mach-omap2/board-2430sdp.c
deleted file mode 100644
index c711ad6ac067..000000000000
--- a/arch/arm/mach-omap2/board-2430sdp.c
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@@ -1,273 +0,0 @@
1/*
2 * linux/arch/arm/mach-omap2/board-2430sdp.c
3 *
4 * Copyright (C) 2006 Texas Instruments
5 *
6 * Modified from mach-omap2/board-generic.c
7 *
8 * Initial Code : Based on a patch from Komal Shah and Richard Woodruff
9 * Updated the Code for 2430 SDP : Syed Mohammed Khasim
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License version 2 as
13 * published by the Free Software Foundation.
14 */
15
16#include <linux/kernel.h>
17#include <linux/init.h>
18#include <linux/platform_device.h>
19#include <linux/mtd/mtd.h>
20#include <linux/mtd/partitions.h>
21#include <linux/mtd/physmap.h>
22#include <linux/mmc/host.h>
23#include <linux/delay.h>
24#include <linux/i2c/twl.h>
25#include <linux/regulator/machine.h>
26#include <linux/err.h>
27#include <linux/clk.h>
28#include <linux/io.h>
29#include <linux/gpio.h>
30#include <linux/usb/phy.h>
31
32#include <asm/mach-types.h>
33#include <asm/mach/arch.h>
34#include <asm/mach/map.h>
35
36#include "common.h"
37#include "gpmc.h"
38#include "gpmc-smc91x.h"
39
40#include <video/omapdss.h>
41#include <video/omap-panel-data.h>
42
43#include "mux.h"
44#include "hsmmc.h"
45#include "common-board-devices.h"
46
47#define SDP2430_CS0_BASE 0x04000000
48#define SECONDARY_LCD_GPIO 147
49
50static struct mtd_partition sdp2430_partitions[] = {
51 /* bootloader (U-Boot, etc) in first sector */
52 {
53 .name = "bootloader",
54 .offset = 0,
55 .size = SZ_256K,
56 .mask_flags = MTD_WRITEABLE, /* force read-only */
57 },
58 /* bootloader params in the next sector */
59 {
60 .name = "params",
61 .offset = MTDPART_OFS_APPEND,
62 .size = SZ_128K,
63 .mask_flags = 0,
64 },
65 /* kernel */
66 {
67 .name = "kernel",
68 .offset = MTDPART_OFS_APPEND,
69 .size = SZ_2M,
70 .mask_flags = 0
71 },
72 /* file system */
73 {
74 .name = "filesystem",
75 .offset = MTDPART_OFS_APPEND,
76 .size = MTDPART_SIZ_FULL,
77 .mask_flags = 0
78 }
79};
80
81static struct physmap_flash_data sdp2430_flash_data = {
82 .width = 2,
83 .parts = sdp2430_partitions,
84 .nr_parts = ARRAY_SIZE(sdp2430_partitions),
85};
86
87static struct resource sdp2430_flash_resource = {
88 .start = SDP2430_CS0_BASE,
89 .end = SDP2430_CS0_BASE + SZ_64M - 1,
90 .flags = IORESOURCE_MEM,
91};
92
93static struct platform_device sdp2430_flash_device = {
94 .name = "physmap-flash",
95 .id = 0,
96 .dev = {
97 .platform_data = &sdp2430_flash_data,
98 },
99 .num_resources = 1,
100 .resource = &sdp2430_flash_resource,
101};
102
103/* LCD */
104#define SDP2430_LCD_PANEL_BACKLIGHT_GPIO 91
105#define SDP2430_LCD_PANEL_ENABLE_GPIO 154
106
107static const struct display_timing sdp2430_lcd_videomode = {
108 .pixelclock = { 0, 5400000, 0 },
109
110 .hactive = { 0, 240, 0 },
111 .hfront_porch = { 0, 3, 0 },
112 .hback_porch = { 0, 39, 0 },
113 .hsync_len = { 0, 3, 0 },
114
115 .vactive = { 0, 320, 0 },
116 .vfront_porch = { 0, 2, 0 },
117 .vback_porch = { 0, 7, 0 },
118 .vsync_len = { 0, 1, 0 },
119
120 .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
121 DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_PIXDATA_POSEDGE,
122};
123
124static struct panel_dpi_platform_data sdp2430_lcd_pdata = {
125 .name = "lcd",
126 .source = "dpi.0",
127
128 .data_lines = 16,
129
130 .display_timing = &sdp2430_lcd_videomode,
131
132 .enable_gpio = SDP2430_LCD_PANEL_ENABLE_GPIO,
133 .backlight_gpio = SDP2430_LCD_PANEL_BACKLIGHT_GPIO,
134};
135
136static struct platform_device sdp2430_lcd_device = {
137 .name = "panel-dpi",
138 .id = 0,
139 .dev.platform_data = &sdp2430_lcd_pdata,
140};
141
142static struct omap_dss_board_info sdp2430_dss_data = {
143 .default_display_name = "lcd",
144};
145
146static struct platform_device *sdp2430_devices[] __initdata = {
147 &sdp2430_flash_device,
148 &sdp2430_lcd_device,
149};
150
151#if IS_ENABLED(CONFIG_SMC91X)
152
153static struct omap_smc91x_platform_data board_smc91x_data = {
154 .cs = 5,
155 .gpio_irq = 149,
156 .flags = GPMC_MUX_ADD_DATA | GPMC_TIMINGS_SMC91C96 |
157 IORESOURCE_IRQ_LOWLEVEL,
158
159};
160
161static void __init board_smc91x_init(void)
162{
163 omap_mux_init_gpio(149, OMAP_PIN_INPUT);
164 gpmc_smc91x_init(&board_smc91x_data);
165}
166
167#else
168
169static inline void board_smc91x_init(void)
170{
171}
172
173#endif
174
175static struct regulator_consumer_supply sdp2430_vmmc1_supplies[] = {
176 REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
177};
178
179/* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */
180static struct regulator_init_data sdp2430_vmmc1 = {
181 .constraints = {
182 .min_uV = 1850000,
183 .max_uV = 3150000,
184 .valid_modes_mask = REGULATOR_MODE_NORMAL
185 | REGULATOR_MODE_STANDBY,
186 .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE
187 | REGULATOR_CHANGE_MODE
188 | REGULATOR_CHANGE_STATUS,
189 },
190 .num_consumer_supplies = ARRAY_SIZE(sdp2430_vmmc1_supplies),
191 .consumer_supplies = &sdp2430_vmmc1_supplies[0],
192};
193
194static struct twl4030_gpio_platform_data sdp2430_gpio_data = {
195};
196
197static struct twl4030_platform_data sdp2430_twldata = {
198 /* platform_data for children goes here */
199 .gpio = &sdp2430_gpio_data,
200 .vmmc1 = &sdp2430_vmmc1,
201};
202
203static struct i2c_board_info __initdata sdp2430_i2c1_boardinfo[] = {
204 {
205 I2C_BOARD_INFO("isp1301_omap", 0x2D),
206 .flags = I2C_CLIENT_WAKE,
207 },
208};
209
210static int __init omap2430_i2c_init(void)
211{
212 sdp2430_i2c1_boardinfo[0].irq = gpio_to_irq(78);
213 omap_register_i2c_bus(1, 100, sdp2430_i2c1_boardinfo,
214 ARRAY_SIZE(sdp2430_i2c1_boardinfo));
215 omap_pmic_init(2, 100, "twl4030", 7 + OMAP_INTC_START,
216 &sdp2430_twldata);
217 return 0;
218}
219
220static struct omap2_hsmmc_info mmc[] __initdata = {
221 {
222 .mmc = 1,
223 .caps = MMC_CAP_4_BIT_DATA,
224 .gpio_cd = -EINVAL,
225 .gpio_wp = -EINVAL,
226 .ext_clock = 1,
227 },
228 {} /* Terminator */
229};
230
231#ifdef CONFIG_OMAP_MUX
232static struct omap_board_mux board_mux[] __initdata = {
233 { .reg_offset = OMAP_MUX_TERMINATOR },
234};
235#endif
236
237static void __init omap_2430sdp_init(void)
238{
239 omap2430_mux_init(board_mux, OMAP_PACKAGE_ZAC);
240
241 omap2430_i2c_init();
242
243 platform_add_devices(sdp2430_devices, ARRAY_SIZE(sdp2430_devices));
244 omap_serial_init();
245 omap_sdrc_init(NULL, NULL);
246 omap_hsmmc_init(mmc);
247
248 omap_mux_init_signal("usb0hs_stp", OMAP_PULL_ENA | OMAP_PULL_UP);
249 usb_bind_phy("musb-hdrc.0.auto", 0, "twl4030_usb");
250 usb_musb_init(NULL);
251
252 board_smc91x_init();
253
254 /* Turn off secondary LCD backlight */
255 gpio_request_one(SECONDARY_LCD_GPIO, GPIOF_OUT_INIT_LOW,
256 "Secondary LCD backlight");
257
258 omap_display_init(&sdp2430_dss_data);
259}
260
261MACHINE_START(OMAP_2430SDP, "OMAP2430 sdp2430 board")
262 /* Maintainer: Syed Khasim - Texas Instruments Inc */
263 .atag_offset = 0x100,
264 .reserve = omap_reserve,
265 .map_io = omap243x_map_io,
266 .init_early = omap2430_init_early,
267 .init_irq = omap2_init_irq,
268 .handle_irq = omap2_intc_handle_irq,
269 .init_machine = omap_2430sdp_init,
270 .init_late = omap2430_init_late,
271 .init_time = omap2_sync32k_timer_init,
272 .restart = omap2xxx_restart,
273MACHINE_END
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