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-rw-r--r--arch/arm/mach-omap1/Kconfig7
-rw-r--r--arch/arm/mach-omap1/Makefile1
-rw-r--r--arch/arm/mach-omap1/board-ams-delta.c7
-rw-r--r--arch/arm/mach-omap1/board-fsample.c319
-rw-r--r--arch/arm/mach-omap1/board-innovator.c75
-rw-r--r--arch/arm/mach-omap1/board-osk.c147
-rw-r--r--arch/arm/mach-omap1/clock.c18
-rw-r--r--arch/arm/mach-omap1/pm.c7
-rw-r--r--arch/arm/mach-omap1/time.c2
9 files changed, 523 insertions, 60 deletions
diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig
index f8d716ccc1df..d135568dc9e7 100644
--- a/arch/arm/mach-omap1/Kconfig
+++ b/arch/arm/mach-omap1/Kconfig
@@ -62,6 +62,13 @@ config MACH_OMAP_PERSEUS2
62 Support for TI OMAP 730 Perseus2 board. Say Y here if you have such 62 Support for TI OMAP 730 Perseus2 board. Say Y here if you have such
63 a board. 63 a board.
64 64
65config MACH_OMAP_FSAMPLE
66 bool "TI F-Sample"
67 depends on ARCH_OMAP1 && ARCH_OMAP730
68 help
69 Support for TI OMAP 850 F-Sample board. Say Y here if you have such
70 a board.
71
65config MACH_VOICEBLUE 72config MACH_VOICEBLUE
66 bool "Voiceblue" 73 bool "Voiceblue"
67 depends on ARCH_OMAP1 && ARCH_OMAP15XX 74 depends on ARCH_OMAP1 && ARCH_OMAP15XX
diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index 9ea719550ad3..7165f74f78da 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -17,6 +17,7 @@ obj-$(CONFIG_MACH_OMAP_H2) += board-h2.o
17obj-$(CONFIG_MACH_OMAP_INNOVATOR) += board-innovator.o 17obj-$(CONFIG_MACH_OMAP_INNOVATOR) += board-innovator.o
18obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o 18obj-$(CONFIG_MACH_OMAP_GENERIC) += board-generic.o
19obj-$(CONFIG_MACH_OMAP_PERSEUS2) += board-perseus2.o 19obj-$(CONFIG_MACH_OMAP_PERSEUS2) += board-perseus2.o
20obj-$(CONFIG_MACH_OMAP_FSAMPLE) += board-fsample.o
20obj-$(CONFIG_MACH_OMAP_OSK) += board-osk.o 21obj-$(CONFIG_MACH_OMAP_OSK) += board-osk.o
21obj-$(CONFIG_MACH_OMAP_H3) += board-h3.o 22obj-$(CONFIG_MACH_OMAP_H3) += board-h3.o
22obj-$(CONFIG_MACH_VOICEBLUE) += board-voiceblue.o 23obj-$(CONFIG_MACH_VOICEBLUE) += board-voiceblue.o
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 73df32aac4c4..8437d065ada5 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -80,8 +80,15 @@ static struct omap_uart_config ams_delta_uart_config __initdata = {
80 .enabled_uarts = 1, 80 .enabled_uarts = 1,
81}; 81};
82 82
83static struct omap_usb_config ams_delta_usb_config __initdata = {
84 .register_host = 1,
85 .hmc_mode = 16,
86 .pins[0] = 2,
87};
88
83static struct omap_board_config_kernel ams_delta_config[] = { 89static struct omap_board_config_kernel ams_delta_config[] = {
84 { OMAP_TAG_UART, &ams_delta_uart_config }, 90 { OMAP_TAG_UART, &ams_delta_uart_config },
91 { OMAP_TAG_USB, &ams_delta_usb_config },
85}; 92};
86 93
87static struct platform_device ams_delta_led_device = { 94static struct platform_device ams_delta_led_device = {
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
new file mode 100644
index 000000000000..c753a3c5aadd
--- /dev/null
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -0,0 +1,319 @@
1/*
2 * linux/arch/arm/mach-omap1/board-fsample.c
3 *
4 * Modified from board-perseus2.c
5 *
6 * Original OMAP730 support by Jean Pihet <j-pihet@ti.com>
7 * Updated for 2.6 by Kevin Hilman <kjh@hilman.org>
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
12 */
13
14#include <linux/kernel.h>
15#include <linux/init.h>
16#include <linux/platform_device.h>
17#include <linux/delay.h>
18#include <linux/mtd/mtd.h>
19#include <linux/mtd/nand.h>
20#include <linux/mtd/partitions.h>
21#include <linux/input.h>
22
23#include <asm/hardware.h>
24#include <asm/mach-types.h>
25#include <asm/mach/arch.h>
26#include <asm/mach/flash.h>
27#include <asm/mach/map.h>
28
29#include <asm/arch/tc.h>
30#include <asm/arch/gpio.h>
31#include <asm/arch/mux.h>
32#include <asm/arch/fpga.h>
33#include <asm/arch/keypad.h>
34#include <asm/arch/common.h>
35#include <asm/arch/board.h>
36#include <asm/arch/board-fsample.h>
37
38static int fsample_keymap[] = {
39 KEY(0,0,KEY_UP),
40 KEY(0,1,KEY_RIGHT),
41 KEY(0,2,KEY_LEFT),
42 KEY(0,3,KEY_DOWN),
43 KEY(0,4,KEY_CENTER),
44 KEY(0,5,KEY_0_5),
45 KEY(1,0,KEY_SOFT2),
46 KEY(1,1,KEY_SEND),
47 KEY(1,2,KEY_END),
48 KEY(1,3,KEY_VOLUMEDOWN),
49 KEY(1,4,KEY_VOLUMEUP),
50 KEY(1,5,KEY_RECORD),
51 KEY(2,0,KEY_SOFT1),
52 KEY(2,1,KEY_3),
53 KEY(2,2,KEY_6),
54 KEY(2,3,KEY_9),
55 KEY(2,4,KEY_SHARP),
56 KEY(2,5,KEY_2_5),
57 KEY(3,0,KEY_BACK),
58 KEY(3,1,KEY_2),
59 KEY(3,2,KEY_5),
60 KEY(3,3,KEY_8),
61 KEY(3,4,KEY_0),
62 KEY(3,5,KEY_HEADSETHOOK),
63 KEY(4,0,KEY_HOME),
64 KEY(4,1,KEY_1),
65 KEY(4,2,KEY_4),
66 KEY(4,3,KEY_7),
67 KEY(4,4,KEY_STAR),
68 KEY(4,5,KEY_POWER),
69 0
70};
71
72static struct resource smc91x_resources[] = {
73 [0] = {
74 .start = H2P2_DBG_FPGA_ETHR_START, /* Physical */
75 .end = H2P2_DBG_FPGA_ETHR_START + 0xf,
76 .flags = IORESOURCE_MEM,
77 },
78 [1] = {
79 .start = INT_730_MPU_EXT_NIRQ,
80 .end = 0,
81 .flags = IORESOURCE_IRQ,
82 },
83};
84
85static struct mtd_partition nor_partitions[] = {
86 /* bootloader (U-Boot, etc) in first sector */
87 {
88 .name = "bootloader",
89 .offset = 0,
90 .size = SZ_128K,
91 .mask_flags = MTD_WRITEABLE, /* force read-only */
92 },
93 /* bootloader params in the next sector */
94 {
95 .name = "params",
96 .offset = MTDPART_OFS_APPEND,
97 .size = SZ_128K,
98 .mask_flags = 0,
99 },
100 /* kernel */
101 {
102 .name = "kernel",
103 .offset = MTDPART_OFS_APPEND,
104 .size = SZ_2M,
105 .mask_flags = 0
106 },
107 /* rest of flash is a file system */
108 {
109 .name = "rootfs",
110 .offset = MTDPART_OFS_APPEND,
111 .size = MTDPART_SIZ_FULL,
112 .mask_flags = 0
113 },
114};
115
116static struct flash_platform_data nor_data = {
117 .map_name = "cfi_probe",
118 .width = 2,
119 .parts = nor_partitions,
120 .nr_parts = ARRAY_SIZE(nor_partitions),
121};
122
123static struct resource nor_resource = {
124 .start = OMAP_CS0_PHYS,
125 .end = OMAP_CS0_PHYS + SZ_32M - 1,
126 .flags = IORESOURCE_MEM,
127};
128
129static struct platform_device nor_device = {
130 .name = "omapflash",
131 .id = 0,
132 .dev = {
133 .platform_data = &nor_data,
134 },
135 .num_resources = 1,
136 .resource = &nor_resource,
137};
138
139static struct nand_platform_data nand_data = {
140 .options = NAND_SAMSUNG_LP_OPTIONS,
141};
142
143static struct resource nand_resource = {
144 .start = OMAP_CS3_PHYS,
145 .end = OMAP_CS3_PHYS + SZ_4K - 1,
146 .flags = IORESOURCE_MEM,
147};
148
149static struct platform_device nand_device = {
150 .name = "omapnand",
151 .id = 0,
152 .dev = {
153 .platform_data = &nand_data,
154 },
155 .num_resources = 1,
156 .resource = &nand_resource,
157};
158
159static struct platform_device smc91x_device = {
160 .name = "smc91x",
161 .id = 0,
162 .num_resources = ARRAY_SIZE(smc91x_resources),
163 .resource = smc91x_resources,
164};
165
166static struct resource kp_resources[] = {
167 [0] = {
168 .start = INT_730_MPUIO_KEYPAD,
169 .end = INT_730_MPUIO_KEYPAD,
170 .flags = IORESOURCE_IRQ,
171 },
172};
173
174static struct omap_kp_platform_data kp_data = {
175 .rows = 8,
176 .cols = 8,
177 .keymap = fsample_keymap,
178};
179
180static struct platform_device kp_device = {
181 .name = "omap-keypad",
182 .id = -1,
183 .dev = {
184 .platform_data = &kp_data,
185 },
186 .num_resources = ARRAY_SIZE(kp_resources),
187 .resource = kp_resources,
188};
189
190static struct platform_device lcd_device = {
191 .name = "lcd_p2",
192 .id = -1,
193};
194
195static struct platform_device *devices[] __initdata = {
196 &nor_device,
197 &nand_device,
198 &smc91x_device,
199 &kp_device,
200 &lcd_device,
201};
202
203#define P2_NAND_RB_GPIO_PIN 62
204
205static int nand_dev_ready(struct nand_platform_data *data)
206{
207 return omap_get_gpio_datain(P2_NAND_RB_GPIO_PIN);
208}
209
210static struct omap_uart_config fsample_uart_config __initdata = {
211 .enabled_uarts = ((1 << 0) | (1 << 1)),
212};
213
214static struct omap_lcd_config fsample_lcd_config __initdata = {
215 .ctrl_name = "internal",
216};
217
218static struct omap_board_config_kernel fsample_config[] = {
219 { OMAP_TAG_UART, &fsample_uart_config },
220 { OMAP_TAG_LCD, &fsample_lcd_config },
221};
222
223static void __init omap_fsample_init(void)
224{
225 if (!(omap_request_gpio(P2_NAND_RB_GPIO_PIN)))
226 nand_data.dev_ready = nand_dev_ready;
227
228 omap_cfg_reg(L3_1610_FLASH_CS2B_OE);
229 omap_cfg_reg(M8_1610_FLASH_CS2B_WE);
230
231 platform_add_devices(devices, ARRAY_SIZE(devices));
232
233 omap_board_config = fsample_config;
234 omap_board_config_size = ARRAY_SIZE(fsample_config);
235 omap_serial_init();
236}
237
238static void __init fsample_init_smc91x(void)
239{
240 fpga_write(1, H2P2_DBG_FPGA_LAN_RESET);
241 mdelay(50);
242 fpga_write(fpga_read(H2P2_DBG_FPGA_LAN_RESET) & ~1,
243 H2P2_DBG_FPGA_LAN_RESET);
244 mdelay(50);
245}
246
247void omap_fsample_init_irq(void)
248{
249 omap1_init_common_hw();
250 omap_init_irq();
251 omap_gpio_init();
252 fsample_init_smc91x();
253}
254
255/* Only FPGA needs to be mapped here. All others are done with ioremap */
256static struct map_desc omap_fsample_io_desc[] __initdata = {
257 {
258 .virtual = H2P2_DBG_FPGA_BASE,
259 .pfn = __phys_to_pfn(H2P2_DBG_FPGA_START),
260 .length = H2P2_DBG_FPGA_SIZE,
261 .type = MT_DEVICE
262 },
263 {
264 .virtual = FSAMPLE_CPLD_BASE,
265 .pfn = __phys_to_pfn(FSAMPLE_CPLD_START),
266 .length = FSAMPLE_CPLD_SIZE,
267 .type = MT_DEVICE
268 }
269};
270
271static void __init omap_fsample_map_io(void)
272{
273 omap1_map_common_io();
274 iotable_init(omap_fsample_io_desc,
275 ARRAY_SIZE(omap_fsample_io_desc));
276
277 /* Early, board-dependent init */
278
279 /*
280 * Hold GSM Reset until needed
281 */
282 omap_writew(omap_readw(OMAP730_DSP_M_CTL) & ~1, OMAP730_DSP_M_CTL);
283
284 /*
285 * UARTs -> done automagically by 8250 driver
286 */
287
288 /*
289 * CSx timings, GPIO Mux ... setup
290 */
291
292 /* Flash: CS0 timings setup */
293 omap_writel(0x0000fff3, OMAP730_FLASH_CFG_0);
294 omap_writel(0x00000088, OMAP730_FLASH_ACFG_0);
295
296 /*
297 * Ethernet support through the debug board
298 * CS1 timings setup
299 */
300 omap_writel(0x0000fff3, OMAP730_FLASH_CFG_1);
301 omap_writel(0x00000000, OMAP730_FLASH_ACFG_1);
302
303 /*
304 * Configure MPU_EXT_NIRQ IO in IO_CONF9 register,
305 * It is used as the Ethernet controller interrupt
306 */
307 omap_writel(omap_readl(OMAP730_IO_CONF_9) & 0x1FFFFFFF, OMAP730_IO_CONF_9);
308}
309
310MACHINE_START(OMAP_FSAMPLE, "OMAP730 F-Sample")
311/* Maintainer: Brian Swetland <swetland@google.com> */
312 .phys_io = 0xfff00000,
313 .io_pg_offst = ((0xfef00000) >> 18) & 0xfffc,
314 .boot_params = 0x10000100,
315 .map_io = omap_fsample_map_io,
316 .init_irq = omap_fsample_init_irq,
317 .init_machine = omap_fsample_init,
318 .timer = &omap_timer,
319MACHINE_END
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index e90c137a4cf3..4cbc62db5b5d 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -37,6 +37,8 @@
37#include <asm/arch/usb.h> 37#include <asm/arch/usb.h>
38#include <asm/arch/keypad.h> 38#include <asm/arch/keypad.h>
39#include <asm/arch/common.h> 39#include <asm/arch/common.h>
40#include <asm/arch/mcbsp.h>
41#include <asm/arch/omap-alsa.h>
40 42
41static int innovator_keymap[] = { 43static int innovator_keymap[] = {
42 KEY(0, 0, KEY_F1), 44 KEY(0, 0, KEY_F1),
@@ -112,6 +114,42 @@ static struct platform_device innovator_flash_device = {
112 .resource = &innovator_flash_resource, 114 .resource = &innovator_flash_resource,
113}; 115};
114 116
117#define DEFAULT_BITPERSAMPLE 16
118
119static struct omap_mcbsp_reg_cfg mcbsp_regs = {
120 .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
121 .spcr1 = RINTM(3) | RRST,
122 .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
123 RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
124 .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
125 .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
126 XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
127 .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
128 .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
129 .srgr2 = GSYNC | CLKSP | FSGM | FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
130 /*.pcr0 = FSXM | FSRM | CLKXM | CLKRM | CLKXP | CLKRP,*/ /* mcbsp: master */
131 .pcr0 = CLKXP | CLKRP, /* mcbsp: slave */
132};
133
134static struct omap_alsa_codec_config alsa_config = {
135 .name = "OMAP Innovator AIC23",
136 .mcbsp_regs_alsa = &mcbsp_regs,
137 .codec_configure_dev = NULL, // aic23_configure,
138 .codec_set_samplerate = NULL, // aic23_set_samplerate,
139 .codec_clock_setup = NULL, // aic23_clock_setup,
140 .codec_clock_on = NULL, // aic23_clock_on,
141 .codec_clock_off = NULL, // aic23_clock_off,
142 .get_default_samplerate = NULL, // aic23_get_default_samplerate,
143};
144
145static struct platform_device innovator_mcbsp1_device = {
146 .name = "omap_alsa_mcbsp",
147 .id = 1,
148 .dev = {
149 .platform_data = &alsa_config,
150 },
151};
152
115static struct resource innovator_kp_resources[] = { 153static struct resource innovator_kp_resources[] = {
116 [0] = { 154 [0] = {
117 .start = INT_KEYBOARD, 155 .start = INT_KEYBOARD,
@@ -139,6 +177,10 @@ static struct platform_device innovator_kp_device = {
139 177
140#ifdef CONFIG_ARCH_OMAP15XX 178#ifdef CONFIG_ARCH_OMAP15XX
141 179
180#include <linux/spi/spi.h>
181#include <linux/spi/ads7846.h>
182
183
142/* Only FPGA needs to be mapped here. All others are done with ioremap */ 184/* Only FPGA needs to be mapped here. All others are done with ioremap */
143static struct map_desc innovator1510_io_desc[] __initdata = { 185static struct map_desc innovator1510_io_desc[] __initdata = {
144 { 186 {
@@ -174,13 +216,44 @@ static struct platform_device innovator1510_lcd_device = {
174 .id = -1, 216 .id = -1,
175}; 217};
176 218
219static struct platform_device innovator1510_spi_device = {
220 .name = "spi_inn1510",
221 .id = -1,
222};
223
177static struct platform_device *innovator1510_devices[] __initdata = { 224static struct platform_device *innovator1510_devices[] __initdata = {
178 &innovator_flash_device, 225 &innovator_flash_device,
179 &innovator1510_smc91x_device, 226 &innovator1510_smc91x_device,
227 &innovator_mcbsp1_device,
180 &innovator_kp_device, 228 &innovator_kp_device,
181 &innovator1510_lcd_device, 229 &innovator1510_lcd_device,
230 &innovator1510_spi_device,
182}; 231};
183 232
233static int innovator_get_pendown_state(void)
234{
235 return !(fpga_read(OMAP1510_FPGA_TOUCHSCREEN) & (1 << 5));
236}
237
238static const struct ads7846_platform_data innovator1510_ts_info = {
239 .model = 7846,
240 .vref_delay_usecs = 100, /* internal, no capacitor */
241 .x_plate_ohms = 419,
242 .y_plate_ohms = 486,
243 .get_pendown_state = innovator_get_pendown_state,
244};
245
246static struct spi_board_info __initdata innovator1510_boardinfo[] = { {
247 /* FPGA (bus "10") CS0 has an ads7846e */
248 .modalias = "ads7846",
249 .platform_data = &innovator1510_ts_info,
250 .irq = OMAP1510_INT_FPGA_TS,
251 .max_speed_hz = 120000 /* max sample rate at 3V */
252 * 26 /* command + data + overhead */,
253 .bus_num = 10,
254 .chip_select = 0,
255} };
256
184#endif /* CONFIG_ARCH_OMAP15XX */ 257#endif /* CONFIG_ARCH_OMAP15XX */
185 258
186#ifdef CONFIG_ARCH_OMAP16XX 259#ifdef CONFIG_ARCH_OMAP16XX
@@ -311,6 +384,8 @@ static void __init innovator_init(void)
311#ifdef CONFIG_ARCH_OMAP15XX 384#ifdef CONFIG_ARCH_OMAP15XX
312 if (cpu_is_omap1510()) { 385 if (cpu_is_omap1510()) {
313 platform_add_devices(innovator1510_devices, ARRAY_SIZE(innovator1510_devices)); 386 platform_add_devices(innovator1510_devices, ARRAY_SIZE(innovator1510_devices));
387 spi_register_board_info(innovator1510_boardinfo,
388 ARRAY_SIZE(innovator1510_boardinfo));
314 } 389 }
315#endif 390#endif
316#ifdef CONFIG_ARCH_OMAP16XX 391#ifdef CONFIG_ARCH_OMAP16XX
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index 1160093e8ef6..e0711d23a6b0 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -33,7 +33,6 @@
33 33
34#include <linux/mtd/mtd.h> 34#include <linux/mtd/mtd.h>
35#include <linux/mtd/partitions.h> 35#include <linux/mtd/partitions.h>
36#include <linux/input.h>
37 36
38#include <asm/hardware.h> 37#include <asm/hardware.h>
39#include <asm/mach-types.h> 38#include <asm/mach-types.h>
@@ -45,25 +44,10 @@
45#include <asm/arch/usb.h> 44#include <asm/arch/usb.h>
46#include <asm/arch/mux.h> 45#include <asm/arch/mux.h>
47#include <asm/arch/tc.h> 46#include <asm/arch/tc.h>
48#include <asm/arch/keypad.h>
49#include <asm/arch/common.h> 47#include <asm/arch/common.h>
50#include <asm/arch/mcbsp.h> 48#include <asm/arch/mcbsp.h>
51#include <asm/arch/omap-alsa.h> 49#include <asm/arch/omap-alsa.h>
52 50
53static int osk_keymap[] = {
54 KEY(0, 0, KEY_F1),
55 KEY(0, 3, KEY_UP),
56 KEY(1, 1, KEY_LEFTCTRL),
57 KEY(1, 2, KEY_LEFT),
58 KEY(2, 0, KEY_SPACE),
59 KEY(2, 1, KEY_ESC),
60 KEY(2, 2, KEY_DOWN),
61 KEY(3, 2, KEY_ENTER),
62 KEY(3, 3, KEY_RIGHT),
63 0
64};
65
66
67static struct mtd_partition osk_partitions[] = { 51static struct mtd_partition osk_partitions[] = {
68 /* bootloader (U-Boot, etc) in first sector */ 52 /* bootloader (U-Boot, etc) in first sector */
69 { 53 {
@@ -181,48 +165,17 @@ static struct omap_alsa_codec_config alsa_config = {
181 165
182static struct platform_device osk5912_mcbsp1_device = { 166static struct platform_device osk5912_mcbsp1_device = {
183 .name = "omap_alsa_mcbsp", 167 .name = "omap_alsa_mcbsp",
184 .id = 1, 168 .id = 1,
185 .dev = { 169 .dev = {
186 .platform_data = &alsa_config, 170 .platform_data = &alsa_config,
187 }, 171 },
188}; 172};
189 173
190static struct resource osk5912_kp_resources[] = {
191 [0] = {
192 .start = INT_KEYBOARD,
193 .end = INT_KEYBOARD,
194 .flags = IORESOURCE_IRQ,
195 },
196};
197
198static struct omap_kp_platform_data osk_kp_data = {
199 .rows = 8,
200 .cols = 8,
201 .keymap = osk_keymap,
202};
203
204static struct platform_device osk5912_kp_device = {
205 .name = "omap-keypad",
206 .id = -1,
207 .dev = {
208 .platform_data = &osk_kp_data,
209 },
210 .num_resources = ARRAY_SIZE(osk5912_kp_resources),
211 .resource = osk5912_kp_resources,
212};
213
214static struct platform_device osk5912_lcd_device = {
215 .name = "lcd_osk",
216 .id = -1,
217};
218
219static struct platform_device *osk5912_devices[] __initdata = { 174static struct platform_device *osk5912_devices[] __initdata = {
220 &osk5912_flash_device, 175 &osk5912_flash_device,
221 &osk5912_smc91x_device, 176 &osk5912_smc91x_device,
222 &osk5912_cf_device, 177 &osk5912_cf_device,
223 &osk5912_mcbsp1_device, 178 &osk5912_mcbsp1_device,
224 &osk5912_kp_device,
225 &osk5912_lcd_device,
226}; 179};
227 180
228static void __init osk_init_smc91x(void) 181static void __init osk_init_smc91x(void)
@@ -276,18 +229,100 @@ static struct omap_uart_config osk_uart_config __initdata = {
276 .enabled_uarts = (1 << 0), 229 .enabled_uarts = (1 << 0),
277}; 230};
278 231
232#ifdef CONFIG_OMAP_OSK_MISTRAL
279static struct omap_lcd_config osk_lcd_config __initdata = { 233static struct omap_lcd_config osk_lcd_config __initdata = {
280 .ctrl_name = "internal", 234 .ctrl_name = "internal",
281}; 235};
236#endif
282 237
283static struct omap_board_config_kernel osk_config[] = { 238static struct omap_board_config_kernel osk_config[] = {
284 { OMAP_TAG_USB, &osk_usb_config }, 239 { OMAP_TAG_USB, &osk_usb_config },
285 { OMAP_TAG_UART, &osk_uart_config }, 240 { OMAP_TAG_UART, &osk_uart_config },
241#ifdef CONFIG_OMAP_OSK_MISTRAL
286 { OMAP_TAG_LCD, &osk_lcd_config }, 242 { OMAP_TAG_LCD, &osk_lcd_config },
243#endif
287}; 244};
288 245
289#ifdef CONFIG_OMAP_OSK_MISTRAL 246#ifdef CONFIG_OMAP_OSK_MISTRAL
290 247
248#include <linux/input.h>
249#include <linux/spi/spi.h>
250#include <linux/spi/ads7846.h>
251
252#include <asm/arch/keypad.h>
253
254static const int osk_keymap[] = {
255 /* KEY(col, row, code) */
256 KEY(0, 0, KEY_F1), /* SW4 */
257 KEY(0, 3, KEY_UP), /* (sw2/up) */
258 KEY(1, 1, KEY_LEFTCTRL), /* SW5 */
259 KEY(1, 2, KEY_LEFT), /* (sw2/left) */
260 KEY(2, 0, KEY_SPACE), /* SW3 */
261 KEY(2, 1, KEY_ESC), /* SW6 */
262 KEY(2, 2, KEY_DOWN), /* (sw2/down) */
263 KEY(3, 2, KEY_ENTER), /* (sw2/select) */
264 KEY(3, 3, KEY_RIGHT), /* (sw2/right) */
265 0
266};
267
268static struct omap_kp_platform_data osk_kp_data = {
269 .rows = 8,
270 .cols = 8,
271 .keymap = (int *) osk_keymap,
272};
273
274static struct resource osk5912_kp_resources[] = {
275 [0] = {
276 .start = INT_KEYBOARD,
277 .end = INT_KEYBOARD,
278 .flags = IORESOURCE_IRQ,
279 },
280};
281
282static struct platform_device osk5912_kp_device = {
283 .name = "omap-keypad",
284 .id = -1,
285 .dev = {
286 .platform_data = &osk_kp_data,
287 },
288 .num_resources = ARRAY_SIZE(osk5912_kp_resources),
289 .resource = osk5912_kp_resources,
290};
291
292static struct platform_device osk5912_lcd_device = {
293 .name = "lcd_osk",
294 .id = -1,
295};
296
297static struct platform_device *mistral_devices[] __initdata = {
298 &osk5912_kp_device,
299 &osk5912_lcd_device,
300};
301
302static int mistral_get_pendown_state(void)
303{
304 return !omap_get_gpio_datain(4);
305}
306
307static const struct ads7846_platform_data mistral_ts_info = {
308 .model = 7846,
309 .vref_delay_usecs = 100, /* internal, no capacitor */
310 .x_plate_ohms = 419,
311 .y_plate_ohms = 486,
312 .get_pendown_state = mistral_get_pendown_state,
313};
314
315static struct spi_board_info __initdata mistral_boardinfo[] = { {
316 /* MicroWire (bus 2) CS0 has an ads7846e */
317 .modalias = "ads7846",
318 .platform_data = &mistral_ts_info,
319 .irq = OMAP_GPIO_IRQ(4),
320 .max_speed_hz = 120000 /* max sample rate at 3V */
321 * 26 /* command + data + overhead */,
322 .bus_num = 2,
323 .chip_select = 0,
324} };
325
291#ifdef CONFIG_PM 326#ifdef CONFIG_PM
292static irqreturn_t 327static irqreturn_t
293osk_mistral_wake_interrupt(int irq, void *ignored, struct pt_regs *regs) 328osk_mistral_wake_interrupt(int irq, void *ignored, struct pt_regs *regs)
@@ -298,14 +333,18 @@ osk_mistral_wake_interrupt(int irq, void *ignored, struct pt_regs *regs)
298 333
299static void __init osk_mistral_init(void) 334static void __init osk_mistral_init(void)
300{ 335{
301 /* FIXME here's where to feed in framebuffer, touchpad, and 336 /* NOTE: we could actually tell if there's a Mistral board
302 * keyboard setup ... not in the drivers for those devices!
303 *
304 * NOTE: we could actually tell if there's a Mistral board
305 * attached, e.g. by trying to read something from the ads7846. 337 * attached, e.g. by trying to read something from the ads7846.
306 * But this is too early for that... 338 * But this arch_init() code is too early for that, since we
339 * can't talk to the ads or even the i2c eeprom.
307 */ 340 */
308 341
342 // omap_cfg_reg(P19_1610_GPIO6); // BUSY
343 omap_cfg_reg(P20_1610_GPIO4); // PENIRQ
344 set_irq_type(OMAP_GPIO_IRQ(4), IRQT_FALLING);
345 spi_register_board_info(mistral_boardinfo,
346 ARRAY_SIZE(mistral_boardinfo));
347
309 /* the sideways button (SW1) is for use as a "wakeup" button */ 348 /* the sideways button (SW1) is for use as a "wakeup" button */
310 omap_cfg_reg(N15_1610_MPUIO2); 349 omap_cfg_reg(N15_1610_MPUIO2);
311 if (omap_request_gpio(OMAP_MPUIO(2)) == 0) { 350 if (omap_request_gpio(OMAP_MPUIO(2)) == 0) {
@@ -329,6 +368,8 @@ static void __init osk_mistral_init(void)
329#endif 368#endif
330 } else 369 } else
331 printk(KERN_ERR "OSK+Mistral: wakeup button is awol\n"); 370 printk(KERN_ERR "OSK+Mistral: wakeup button is awol\n");
371
372 platform_add_devices(mistral_devices, ARRAY_SIZE(mistral_devices));
332} 373}
333#else 374#else
334static void __init osk_mistral_init(void) { } 375static void __init osk_mistral_init(void) { }
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
index 619db18144ea..f1958e882e86 100644
--- a/arch/arm/mach-omap1/clock.c
+++ b/arch/arm/mach-omap1/clock.c
@@ -1,3 +1,4 @@
1//kernel/linux-omap-fsample/arch/arm/mach-omap1/clock.c#2 - edit change 3808 (text)
1/* 2/*
2 * linux/arch/arm/mach-omap1/clock.c 3 * linux/arch/arm/mach-omap1/clock.c
3 * 4 *
@@ -20,6 +21,7 @@
20 21
21#include <asm/io.h> 22#include <asm/io.h>
22 23
24#include <asm/arch/cpu.h>
23#include <asm/arch/usb.h> 25#include <asm/arch/usb.h>
24#include <asm/arch/clock.h> 26#include <asm/arch/clock.h>
25#include <asm/arch/sram.h> 27#include <asm/arch/sram.h>
@@ -270,8 +272,12 @@ static int omap1_select_table_rate(struct clk * clk, unsigned long rate)
270 /* 272 /*
271 * In most cases we should not need to reprogram DPLL. 273 * In most cases we should not need to reprogram DPLL.
272 * Reprogramming the DPLL is tricky, it must be done from SRAM. 274 * Reprogramming the DPLL is tricky, it must be done from SRAM.
275 * (on 730, bit 13 must always be 1)
273 */ 276 */
274 omap_sram_reprogram_clock(ptr->dpllctl_val, ptr->ckctl_val); 277 if (cpu_is_omap730())
278 omap_sram_reprogram_clock(ptr->dpllctl_val, ptr->ckctl_val | 0x2000);
279 else
280 omap_sram_reprogram_clock(ptr->dpllctl_val, ptr->ckctl_val);
275 281
276 ck_dpll1.rate = ptr->pll_rate; 282 ck_dpll1.rate = ptr->pll_rate;
277 propagate_rate(&ck_dpll1); 283 propagate_rate(&ck_dpll1);
@@ -748,7 +754,7 @@ int __init omap1_clk_init(void)
748 printk(KERN_ERR "System frequencies not set. Check your config.\n"); 754 printk(KERN_ERR "System frequencies not set. Check your config.\n");
749 /* Guess sane values (60MHz) */ 755 /* Guess sane values (60MHz) */
750 omap_writew(0x2290, DPLL_CTL); 756 omap_writew(0x2290, DPLL_CTL);
751 omap_writew(0x1005, ARM_CKCTL); 757 omap_writew(cpu_is_omap730() ? 0x3005 : 0x1005, ARM_CKCTL);
752 ck_dpll1.rate = 60000000; 758 ck_dpll1.rate = 60000000;
753 propagate_rate(&ck_dpll1); 759 propagate_rate(&ck_dpll1);
754 } 760 }
@@ -761,13 +767,17 @@ int __init omap1_clk_init(void)
761 ck_dpll1.rate / 1000000, (ck_dpll1.rate / 100000) % 10, 767 ck_dpll1.rate / 1000000, (ck_dpll1.rate / 100000) % 10,
762 arm_ck.rate / 1000000, (arm_ck.rate / 100000) % 10); 768 arm_ck.rate / 1000000, (arm_ck.rate / 100000) % 10);
763 769
764#ifdef CONFIG_MACH_OMAP_PERSEUS2 770#if defined(CONFIG_MACH_OMAP_PERSEUS2) || defined(CONFIG_MACH_OMAP_FSAMPLE)
765 /* Select slicer output as OMAP input clock */ 771 /* Select slicer output as OMAP input clock */
766 omap_writew(omap_readw(OMAP730_PCC_UPLD_CTRL) & ~0x1, OMAP730_PCC_UPLD_CTRL); 772 omap_writew(omap_readw(OMAP730_PCC_UPLD_CTRL) & ~0x1, OMAP730_PCC_UPLD_CTRL);
767#endif 773#endif
768 774
769 /* Turn off DSP and ARM_TIMXO. Make sure ARM_INTHCK is not divided */ 775 /* Turn off DSP and ARM_TIMXO. Make sure ARM_INTHCK is not divided */
770 omap_writew(omap_readw(ARM_CKCTL) & 0x0fff, ARM_CKCTL); 776 /* (on 730, bit 13 must not be cleared) */
777 if (cpu_is_omap730())
778 omap_writew(omap_readw(ARM_CKCTL) & 0x2fff, ARM_CKCTL);
779 else
780 omap_writew(omap_readw(ARM_CKCTL) & 0x0fff, ARM_CKCTL);
771 781
772 /* Put DSP/MPUI into reset until needed */ 782 /* Put DSP/MPUI into reset until needed */
773 omap_writew(0, ARM_RSTCT1); 783 omap_writew(0, ARM_RSTCT1);
diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index ddf6b07dc9c7..1b4e1d57afb1 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -1,3 +1,4 @@
1//kernel/linux-omap-fsample/arch/arm/mach-omap1/pm.c#3 - integrate change 4545 (text)
1/* 2/*
2 * linux/arch/arm/mach-omap1/pm.c 3 * linux/arch/arm/mach-omap1/pm.c
3 * 4 *
@@ -50,6 +51,7 @@
50#include <asm/mach/irq.h> 51#include <asm/mach/irq.h>
51#include <asm/mach-types.h> 52#include <asm/mach-types.h>
52 53
54#include <asm/arch/cpu.h>
53#include <asm/arch/irqs.h> 55#include <asm/arch/irqs.h>
54#include <asm/arch/clock.h> 56#include <asm/arch/clock.h>
55#include <asm/arch/sram.h> 57#include <asm/arch/sram.h>
@@ -326,8 +328,9 @@ void omap_pm_suspend(void)
326 /* stop DSP */ 328 /* stop DSP */
327 omap_writew(omap_readw(ARM_RSTCT1) & ~(1 << DSP_EN), ARM_RSTCT1); 329 omap_writew(omap_readw(ARM_RSTCT1) & ~(1 << DSP_EN), ARM_RSTCT1);
328 330
329 /* shut down dsp_ck */ 331 /* shut down dsp_ck */
330 omap_writew(omap_readw(ARM_CKCTL) & ~(1 << EN_DSPCK), ARM_CKCTL); 332 if (!cpu_is_omap730())
333 omap_writew(omap_readw(ARM_CKCTL) & ~(1 << EN_DSPCK), ARM_CKCTL);
331 334
332 /* temporarily enabling api_ck to access DSP registers */ 335 /* temporarily enabling api_ck to access DSP registers */
333 omap_writew(omap_readw(ARM_IDLECT2) | 1 << EN_APICK, ARM_IDLECT2); 336 omap_writew(omap_readw(ARM_IDLECT2) | 1 << EN_APICK, ARM_IDLECT2);
diff --git a/arch/arm/mach-omap1/time.c b/arch/arm/mach-omap1/time.c
index c2d3205bc592..a01f0efdae14 100644
--- a/arch/arm/mach-omap1/time.c
+++ b/arch/arm/mach-omap1/time.c
@@ -93,7 +93,7 @@ static inline unsigned long long cycles_2_ns(unsigned long long cyc)
93 * will break. On P2, the timer count rate is 6.5 MHz after programming PTV 93 * will break. On P2, the timer count rate is 6.5 MHz after programming PTV
94 * with 0. This divides the 13MHz input by 2, and is undocumented. 94 * with 0. This divides the 13MHz input by 2, and is undocumented.
95 */ 95 */
96#ifdef CONFIG_MACH_OMAP_PERSEUS2 96#if defined(CONFIG_MACH_OMAP_PERSEUS2) || defined(CONFIG_MACH_OMAP_FSAMPLE)
97/* REVISIT: This ifdef construct should be replaced by a query to clock 97/* REVISIT: This ifdef construct should be replaced by a query to clock
98 * framework to see if timer base frequency is 12.0, 13.0 or 19.2 MHz. 98 * framework to see if timer base frequency is 12.0, 13.0 or 19.2 MHz.
99 */ 99 */
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-27 14:56:06 -0500