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-rw-r--r--arch/arm/mach-s3c2410/include/mach/fb.h75
-rw-r--r--arch/arm/mach-s3c2410/mach-qt2410.c1
-rw-r--r--arch/arm/mach-s3c2440/mach-rx1950.c1
-rw-r--r--arch/arm/plat-s3c24xx/Makefile2
-rw-r--r--arch/arm/plat-s3c24xx/dev-uart.c100
-rw-r--r--arch/arm/plat-s3c24xx/devs.c528
-rw-r--r--arch/arm/plat-samsung/Makefile3
-rw-r--r--arch/arm/plat-samsung/devs.c431
-rw-r--r--arch/arm/plat-samsung/include/plat/fb-s3c2410.h72
9 files changed, 609 insertions, 604 deletions
diff --git a/arch/arm/mach-s3c2410/include/mach/fb.h b/arch/arm/mach-s3c2410/include/mach/fb.h
index eee0654eb8fb..a957bc8ed44f 100644
--- a/arch/arm/mach-s3c2410/include/mach/fb.h
+++ b/arch/arm/mach-s3c2410/include/mach/fb.h
@@ -1,74 +1 @@
1/* arch/arm/mach-s3c2410/include/mach/fb.h #include <plat/fb-s3c2410.h>
2 *
3 * Copyright (c) 2004 Arnaud Patard <arnaud.patard@rtp-net.org>
4 *
5 * Inspired by pxafb.h
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#ifndef __ASM_ARM_FB_H
13#define __ASM_ARM_FB_H
14
15#include <mach/regs-lcd.h>
16
17struct s3c2410fb_hw {
18 unsigned long lcdcon1;
19 unsigned long lcdcon2;
20 unsigned long lcdcon3;
21 unsigned long lcdcon4;
22 unsigned long lcdcon5;
23};
24
25/* LCD description */
26struct s3c2410fb_display {
27 /* LCD type */
28 unsigned type;
29
30 /* Screen size */
31 unsigned short width;
32 unsigned short height;
33
34 /* Screen info */
35 unsigned short xres;
36 unsigned short yres;
37 unsigned short bpp;
38
39 unsigned pixclock; /* pixclock in picoseconds */
40 unsigned short left_margin; /* value in pixels (TFT) or HCLKs (STN) */
41 unsigned short right_margin; /* value in pixels (TFT) or HCLKs (STN) */
42 unsigned short hsync_len; /* value in pixels (TFT) or HCLKs (STN) */
43 unsigned short upper_margin; /* value in lines (TFT) or 0 (STN) */
44 unsigned short lower_margin; /* value in lines (TFT) or 0 (STN) */
45 unsigned short vsync_len; /* value in lines (TFT) or 0 (STN) */
46
47 /* lcd configuration registers */
48 unsigned long lcdcon5;
49};
50
51struct s3c2410fb_mach_info {
52
53 struct s3c2410fb_display *displays; /* attached diplays info */
54 unsigned num_displays; /* number of defined displays */
55 unsigned default_display;
56
57 /* GPIOs */
58
59 unsigned long gpcup;
60 unsigned long gpcup_mask;
61 unsigned long gpccon;
62 unsigned long gpccon_mask;
63 unsigned long gpdup;
64 unsigned long gpdup_mask;
65 unsigned long gpdcon;
66 unsigned long gpdcon_mask;
67
68 /* lpc3600 control register */
69 unsigned long lpcsel;
70};
71
72extern void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *);
73
74#endif /* __ASM_ARM_FB_H */
diff --git a/arch/arm/mach-s3c2410/mach-qt2410.c b/arch/arm/mach-s3c2410/mach-qt2410.c
index f44f77531b1e..8ee6f43b40eb 100644
--- a/arch/arm/mach-s3c2410/mach-qt2410.c
+++ b/arch/arm/mach-s3c2410/mach-qt2410.c
@@ -49,6 +49,7 @@
49 49
50#include <mach/regs-gpio.h> 50#include <mach/regs-gpio.h>
51#include <mach/leds-gpio.h> 51#include <mach/leds-gpio.h>
52#include <mach/regs-lcd.h>
52#include <plat/regs-serial.h> 53#include <plat/regs-serial.h>
53#include <mach/fb.h> 54#include <mach/fb.h>
54#include <plat/nand.h> 55#include <plat/nand.h>
diff --git a/arch/arm/mach-s3c2440/mach-rx1950.c b/arch/arm/mach-s3c2440/mach-rx1950.c
index 27ea95096fe1..32102999628d 100644
--- a/arch/arm/mach-s3c2440/mach-rx1950.c
+++ b/arch/arm/mach-s3c2440/mach-rx1950.c
@@ -43,6 +43,7 @@
43 43
44#include <mach/regs-gpio.h> 44#include <mach/regs-gpio.h>
45#include <mach/regs-gpioj.h> 45#include <mach/regs-gpioj.h>
46#include <mach/regs-lcd.h>
46#include <mach/h1940.h> 47#include <mach/h1940.h>
47#include <mach/fb.h> 48#include <mach/fb.h>
48 49
diff --git a/arch/arm/plat-s3c24xx/Makefile b/arch/arm/plat-s3c24xx/Makefile
index e4f46495ed30..b2b01125de66 100644
--- a/arch/arm/plat-s3c24xx/Makefile
+++ b/arch/arm/plat-s3c24xx/Makefile
@@ -14,7 +14,7 @@ obj- :=
14 14
15obj-y += cpu.o 15obj-y += cpu.o
16obj-y += irq.o 16obj-y += irq.o
17obj-y += devs.o 17obj-y += dev-uart.o
18obj-y += clock.o 18obj-y += clock.o
19obj-$(CONFIG_S3C24XX_DCLK) += clock-dclk.o 19obj-$(CONFIG_S3C24XX_DCLK) += clock-dclk.o
20 20
diff --git a/arch/arm/plat-s3c24xx/dev-uart.c b/arch/arm/plat-s3c24xx/dev-uart.c
new file mode 100644
index 000000000000..9ab22e662fff
--- /dev/null
+++ b/arch/arm/plat-s3c24xx/dev-uart.c
@@ -0,0 +1,100 @@
1/* linux/arch/arm/plat-s3c24xx/dev-uart.c
2 *
3 * Copyright (c) 2004 Simtec Electronics
4 * Ben Dooks <ben@simtec.co.uk>
5 *
6 * Base S3C24XX UART resource and platform device definitions
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11*/
12
13#include <linux/kernel.h>
14#include <linux/types.h>
15#include <linux/interrupt.h>
16#include <linux/list.h>
17#include <linux/serial_core.h>
18#include <linux/platform_device.h>
19
20#include <asm/mach/arch.h>
21#include <asm/mach/map.h>
22#include <asm/mach/irq.h>
23#include <mach/hardware.h>
24#include <mach/map.h>
25
26#include <plat/devs.h>
27#include <plat/regs-serial.h>
28
29/* Serial port registrations */
30
31static struct resource s3c2410_uart0_resource[] = {
32 [0] = {
33 .start = S3C2410_PA_UART0,
34 .end = S3C2410_PA_UART0 + 0x3fff,
35 .flags = IORESOURCE_MEM,
36 },
37 [1] = {
38 .start = IRQ_S3CUART_RX0,
39 .end = IRQ_S3CUART_ERR0,
40 .flags = IORESOURCE_IRQ,
41 }
42};
43
44static struct resource s3c2410_uart1_resource[] = {
45 [0] = {
46 .start = S3C2410_PA_UART1,
47 .end = S3C2410_PA_UART1 + 0x3fff,
48 .flags = IORESOURCE_MEM,
49 },
50 [1] = {
51 .start = IRQ_S3CUART_RX1,
52 .end = IRQ_S3CUART_ERR1,
53 .flags = IORESOURCE_IRQ,
54 }
55};
56
57static struct resource s3c2410_uart2_resource[] = {
58 [0] = {
59 .start = S3C2410_PA_UART2,
60 .end = S3C2410_PA_UART2 + 0x3fff,
61 .flags = IORESOURCE_MEM,
62 },
63 [1] = {
64 .start = IRQ_S3CUART_RX2,
65 .end = IRQ_S3CUART_ERR2,
66 .flags = IORESOURCE_IRQ,
67 }
68};
69
70static struct resource s3c2410_uart3_resource[] = {
71 [0] = {
72 .start = S3C2443_PA_UART3,
73 .end = S3C2443_PA_UART3 + 0x3fff,
74 .flags = IORESOURCE_MEM,
75 },
76 [1] = {
77 .start = IRQ_S3CUART_RX3,
78 .end = IRQ_S3CUART_ERR3,
79 .flags = IORESOURCE_IRQ,
80 },
81};
82
83struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = {
84 [0] = {
85 .resources = s3c2410_uart0_resource,
86 .nr_resources = ARRAY_SIZE(s3c2410_uart0_resource),
87 },
88 [1] = {
89 .resources = s3c2410_uart1_resource,
90 .nr_resources = ARRAY_SIZE(s3c2410_uart1_resource),
91 },
92 [2] = {
93 .resources = s3c2410_uart2_resource,
94 .nr_resources = ARRAY_SIZE(s3c2410_uart2_resource),
95 },
96 [3] = {
97 .resources = s3c2410_uart3_resource,
98 .nr_resources = ARRAY_SIZE(s3c2410_uart3_resource),
99 },
100};
diff --git a/arch/arm/plat-s3c24xx/devs.c b/arch/arm/plat-s3c24xx/devs.c
deleted file mode 100644
index a76bf2df3333..000000000000
--- a/arch/arm/plat-s3c24xx/devs.c
+++ /dev/null
@@ -1,528 +0,0 @@
1/* linux/arch/arm/plat-s3c24xx/devs.c
2 *
3 * Copyright (c) 2004 Simtec Electronics
4 * Ben Dooks <ben@simtec.co.uk>
5 *
6 * Base S3C24XX platform device definitions
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11 *
12*/
13
14#include <linux/kernel.h>
15#include <linux/types.h>
16#include <linux/interrupt.h>
17#include <linux/list.h>
18#include <linux/timer.h>
19#include <linux/init.h>
20#include <linux/serial_core.h>
21#include <linux/platform_device.h>
22#include <linux/io.h>
23#include <linux/slab.h>
24#include <linux/string.h>
25#include <linux/dma-mapping.h>
26
27#include <asm/mach/arch.h>
28#include <asm/mach/map.h>
29#include <asm/mach/irq.h>
30#include <mach/fb.h>
31#include <mach/hardware.h>
32#include <mach/dma.h>
33#include <mach/irqs.h>
34#include <asm/irq.h>
35
36#include <plat/regs-serial.h>
37#include <plat/udc.h>
38#include <plat/mci.h>
39
40#include <plat/devs.h>
41#include <plat/cpu.h>
42#include <plat/regs-spi.h>
43#include <plat/ts.h>
44
45/* Serial port registrations */
46
47static struct resource s3c2410_uart0_resource[] = {
48 [0] = {
49 .start = S3C2410_PA_UART0,
50 .end = S3C2410_PA_UART0 + 0x3fff,
51 .flags = IORESOURCE_MEM,
52 },
53 [1] = {
54 .start = IRQ_S3CUART_RX0,
55 .end = IRQ_S3CUART_ERR0,
56 .flags = IORESOURCE_IRQ,
57 }
58};
59
60static struct resource s3c2410_uart1_resource[] = {
61 [0] = {
62 .start = S3C2410_PA_UART1,
63 .end = S3C2410_PA_UART1 + 0x3fff,
64 .flags = IORESOURCE_MEM,
65 },
66 [1] = {
67 .start = IRQ_S3CUART_RX1,
68 .end = IRQ_S3CUART_ERR1,
69 .flags = IORESOURCE_IRQ,
70 }
71};
72
73static struct resource s3c2410_uart2_resource[] = {
74 [0] = {
75 .start = S3C2410_PA_UART2,
76 .end = S3C2410_PA_UART2 + 0x3fff,
77 .flags = IORESOURCE_MEM,
78 },
79 [1] = {
80 .start = IRQ_S3CUART_RX2,
81 .end = IRQ_S3CUART_ERR2,
82 .flags = IORESOURCE_IRQ,
83 }
84};
85
86static struct resource s3c2410_uart3_resource[] = {
87 [0] = {
88 .start = S3C2443_PA_UART3,
89 .end = S3C2443_PA_UART3 + 0x3fff,
90 .flags = IORESOURCE_MEM,
91 },
92 [1] = {
93 .start = IRQ_S3CUART_RX3,
94 .end = IRQ_S3CUART_ERR3,
95 .flags = IORESOURCE_IRQ,
96 },
97};
98
99struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = {
100 [0] = {
101 .resources = s3c2410_uart0_resource,
102 .nr_resources = ARRAY_SIZE(s3c2410_uart0_resource),
103 },
104 [1] = {
105 .resources = s3c2410_uart1_resource,
106 .nr_resources = ARRAY_SIZE(s3c2410_uart1_resource),
107 },
108 [2] = {
109 .resources = s3c2410_uart2_resource,
110 .nr_resources = ARRAY_SIZE(s3c2410_uart2_resource),
111 },
112 [3] = {
113 .resources = s3c2410_uart3_resource,
114 .nr_resources = ARRAY_SIZE(s3c2410_uart3_resource),
115 },
116};
117
118/* LCD Controller */
119
120static struct resource s3c_lcd_resource[] = {
121 [0] = {
122 .start = S3C24XX_PA_LCD,
123 .end = S3C24XX_PA_LCD + S3C24XX_SZ_LCD - 1,
124 .flags = IORESOURCE_MEM,
125 },
126 [1] = {
127 .start = IRQ_LCD,
128 .end = IRQ_LCD,
129 .flags = IORESOURCE_IRQ,
130 }
131
132};
133
134static u64 s3c_device_lcd_dmamask = 0xffffffffUL;
135
136struct platform_device s3c_device_lcd = {
137 .name = "s3c2410-lcd",
138 .id = -1,
139 .num_resources = ARRAY_SIZE(s3c_lcd_resource),
140 .resource = s3c_lcd_resource,
141 .dev = {
142 .dma_mask = &s3c_device_lcd_dmamask,
143 .coherent_dma_mask = 0xffffffffUL
144 }
145};
146
147EXPORT_SYMBOL(s3c_device_lcd);
148
149void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd)
150{
151 struct s3c2410fb_mach_info *npd;
152
153 npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_lcd);
154 if (npd) {
155 npd->displays = kmemdup(pd->displays,
156 sizeof(struct s3c2410fb_display) * npd->num_displays,
157 GFP_KERNEL);
158 if (!npd->displays)
159 printk(KERN_ERR "no memory for LCD display data\n");
160 } else {
161 printk(KERN_ERR "no memory for LCD platform data\n");
162 }
163}
164
165/* Touchscreen */
166
167static struct resource s3c_ts_resource[] = {
168 [0] = {
169 .start = S3C24XX_PA_ADC,
170 .end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
171 .flags = IORESOURCE_MEM,
172 },
173 [1] = {
174 .start = IRQ_TC,
175 .end = IRQ_TC,
176 .flags = IORESOURCE_IRQ,
177 },
178
179};
180
181struct platform_device s3c_device_ts = {
182 .name = "s3c2410-ts",
183 .id = -1,
184 .dev.parent = &s3c_device_adc.dev,
185 .num_resources = ARRAY_SIZE(s3c_ts_resource),
186 .resource = s3c_ts_resource,
187};
188EXPORT_SYMBOL(s3c_device_ts);
189
190void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *hard_s3c2410ts_info)
191{
192 s3c_set_platdata(hard_s3c2410ts_info,
193 sizeof(struct s3c2410_ts_mach_info), &s3c_device_ts);
194}
195
196/* USB Device (Gadget)*/
197
198static struct resource s3c_usbgadget_resource[] = {
199 [0] = {
200 .start = S3C24XX_PA_USBDEV,
201 .end = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1,
202 .flags = IORESOURCE_MEM,
203 },
204 [1] = {
205 .start = IRQ_USBD,
206 .end = IRQ_USBD,
207 .flags = IORESOURCE_IRQ,
208 }
209
210};
211
212struct platform_device s3c_device_usbgadget = {
213 .name = "s3c2410-usbgadget",
214 .id = -1,
215 .num_resources = ARRAY_SIZE(s3c_usbgadget_resource),
216 .resource = s3c_usbgadget_resource,
217};
218
219EXPORT_SYMBOL(s3c_device_usbgadget);
220
221void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd)
222{
223 s3c_set_platdata(pd, sizeof(*pd), &s3c_device_usbgadget);
224}
225
226/* USB High Speed 2.0 Device (Gadget) */
227static struct resource s3c_hsudc_resource[] = {
228 [0] = {
229 .start = S3C2416_PA_HSUDC,
230 .end = S3C2416_PA_HSUDC + S3C2416_SZ_HSUDC - 1,
231 .flags = IORESOURCE_MEM,
232 },
233 [1] = {
234 .start = IRQ_USBD,
235 .end = IRQ_USBD,
236 .flags = IORESOURCE_IRQ,
237 }
238};
239
240static u64 s3c_hsudc_dmamask = DMA_BIT_MASK(32);
241
242struct platform_device s3c_device_usb_hsudc = {
243 .name = "s3c-hsudc",
244 .id = -1,
245 .num_resources = ARRAY_SIZE(s3c_hsudc_resource),
246 .resource = s3c_hsudc_resource,
247 .dev = {
248 .dma_mask = &s3c_hsudc_dmamask,
249 .coherent_dma_mask = DMA_BIT_MASK(32),
250 },
251};
252
253void __init s3c24xx_hsudc_set_platdata(struct s3c24xx_hsudc_platdata *pd)
254{
255 s3c_set_platdata(pd, sizeof(*pd), &s3c_device_usb_hsudc);
256}
257
258/* IIS */
259
260static struct resource s3c_iis_resource[] = {
261 [0] = {
262 .start = S3C24XX_PA_IIS,
263 .end = S3C24XX_PA_IIS + S3C24XX_SZ_IIS -1,
264 .flags = IORESOURCE_MEM,
265 }
266};
267
268static u64 s3c_device_iis_dmamask = 0xffffffffUL;
269
270struct platform_device s3c_device_iis = {
271 .name = "s3c24xx-iis",
272 .id = -1,
273 .num_resources = ARRAY_SIZE(s3c_iis_resource),
274 .resource = s3c_iis_resource,
275 .dev = {
276 .dma_mask = &s3c_device_iis_dmamask,
277 .coherent_dma_mask = 0xffffffffUL
278 }
279};
280
281EXPORT_SYMBOL(s3c_device_iis);
282
283/* RTC */
284
285static struct resource s3c_rtc_resource[] = {
286 [0] = {
287 .start = S3C24XX_PA_RTC,
288 .end = S3C24XX_PA_RTC + 0xff,
289 .flags = IORESOURCE_MEM,
290 },
291 [1] = {
292 .start = IRQ_RTC,
293 .end = IRQ_RTC,
294 .flags = IORESOURCE_IRQ,
295 },
296 [2] = {
297 .start = IRQ_TICK,
298 .end = IRQ_TICK,
299 .flags = IORESOURCE_IRQ
300 }
301};
302
303struct platform_device s3c_device_rtc = {
304 .name = "s3c2410-rtc",
305 .id = -1,
306 .num_resources = ARRAY_SIZE(s3c_rtc_resource),
307 .resource = s3c_rtc_resource,
308};
309
310EXPORT_SYMBOL(s3c_device_rtc);
311
312/* ADC */
313
314static struct resource s3c_adc_resource[] = {
315 [0] = {
316 .start = S3C24XX_PA_ADC,
317 .end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
318 .flags = IORESOURCE_MEM,
319 },
320 [1] = {
321 .start = IRQ_TC,
322 .end = IRQ_TC,
323 .flags = IORESOURCE_IRQ,
324 },
325 [2] = {
326 .start = IRQ_ADC,
327 .end = IRQ_ADC,
328 .flags = IORESOURCE_IRQ,
329 }
330
331};
332
333struct platform_device s3c_device_adc = {
334 .name = "s3c24xx-adc",
335 .id = -1,
336 .num_resources = ARRAY_SIZE(s3c_adc_resource),
337 .resource = s3c_adc_resource,
338};
339
340/* SDI */
341
342static struct resource s3c_sdi_resource[] = {
343 [0] = {
344 .start = S3C24XX_PA_SDI,
345 .end = S3C24XX_PA_SDI + S3C24XX_SZ_SDI - 1,
346 .flags = IORESOURCE_MEM,
347 },
348 [1] = {
349 .start = IRQ_SDI,
350 .end = IRQ_SDI,
351 .flags = IORESOURCE_IRQ,
352 }
353
354};
355
356struct platform_device s3c_device_sdi = {
357 .name = "s3c2410-sdi",
358 .id = -1,
359 .num_resources = ARRAY_SIZE(s3c_sdi_resource),
360 .resource = s3c_sdi_resource,
361};
362
363EXPORT_SYMBOL(s3c_device_sdi);
364
365void __init s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata)
366{
367 s3c_set_platdata(pdata, sizeof(struct s3c24xx_mci_pdata),
368 &s3c_device_sdi);
369}
370
371
372/* SPI (0) */
373
374static struct resource s3c_spi0_resource[] = {
375 [0] = {
376 .start = S3C24XX_PA_SPI,
377 .end = S3C24XX_PA_SPI + 0x1f,
378 .flags = IORESOURCE_MEM,
379 },
380 [1] = {
381 .start = IRQ_SPI0,
382 .end = IRQ_SPI0,
383 .flags = IORESOURCE_IRQ,
384 }
385
386};
387
388static u64 s3c_device_spi0_dmamask = 0xffffffffUL;
389
390struct platform_device s3c_device_spi0 = {
391 .name = "s3c2410-spi",
392 .id = 0,
393 .num_resources = ARRAY_SIZE(s3c_spi0_resource),
394 .resource = s3c_spi0_resource,
395 .dev = {
396 .dma_mask = &s3c_device_spi0_dmamask,
397 .coherent_dma_mask = 0xffffffffUL
398 }
399};
400
401EXPORT_SYMBOL(s3c_device_spi0);
402
403/* SPI (1) */
404
405static struct resource s3c_spi1_resource[] = {
406 [0] = {
407 .start = S3C24XX_PA_SPI + S3C2410_SPI1,
408 .end = S3C24XX_PA_SPI + S3C2410_SPI1 + 0x1f,
409 .flags = IORESOURCE_MEM,
410 },
411 [1] = {
412 .start = IRQ_SPI1,
413 .end = IRQ_SPI1,
414 .flags = IORESOURCE_IRQ,
415 }
416
417};
418
419static u64 s3c_device_spi1_dmamask = 0xffffffffUL;
420
421struct platform_device s3c_device_spi1 = {
422 .name = "s3c2410-spi",
423 .id = 1,
424 .num_resources = ARRAY_SIZE(s3c_spi1_resource),
425 .resource = s3c_spi1_resource,
426 .dev = {
427 .dma_mask = &s3c_device_spi1_dmamask,
428 .coherent_dma_mask = 0xffffffffUL
429 }
430};
431
432EXPORT_SYMBOL(s3c_device_spi1);
433
434#ifdef CONFIG_CPU_S3C2440
435
436/* Camif Controller */
437
438static struct resource s3c_camif_resource[] = {
439 [0] = {
440 .start = S3C2440_PA_CAMIF,
441 .end = S3C2440_PA_CAMIF + S3C2440_SZ_CAMIF - 1,
442 .flags = IORESOURCE_MEM,
443 },
444 [1] = {
445 .start = IRQ_CAM,
446 .end = IRQ_CAM,
447 .flags = IORESOURCE_IRQ,
448 }
449
450};
451
452static u64 s3c_device_camif_dmamask = 0xffffffffUL;
453
454struct platform_device s3c_device_camif = {
455 .name = "s3c2440-camif",
456 .id = -1,
457 .num_resources = ARRAY_SIZE(s3c_camif_resource),
458 .resource = s3c_camif_resource,
459 .dev = {
460 .dma_mask = &s3c_device_camif_dmamask,
461 .coherent_dma_mask = 0xffffffffUL
462 }
463};
464
465EXPORT_SYMBOL(s3c_device_camif);
466
467/* AC97 */
468
469static struct resource s3c_ac97_resource[] = {
470 [0] = {
471 .start = S3C2440_PA_AC97,
472 .end = S3C2440_PA_AC97 + S3C2440_SZ_AC97 -1,
473 .flags = IORESOURCE_MEM,
474 },
475 [1] = {
476 .start = IRQ_S3C244x_AC97,
477 .end = IRQ_S3C244x_AC97,
478 .flags = IORESOURCE_IRQ,
479 },
480 [2] = {
481 .name = "PCM out",
482 .start = DMACH_PCM_OUT,
483 .end = DMACH_PCM_OUT,
484 .flags = IORESOURCE_DMA,
485 },
486 [3] = {
487 .name = "PCM in",
488 .start = DMACH_PCM_IN,
489 .end = DMACH_PCM_IN,
490 .flags = IORESOURCE_DMA,
491 },
492 [4] = {
493 .name = "Mic in",
494 .start = DMACH_MIC_IN,
495 .end = DMACH_MIC_IN,
496 .flags = IORESOURCE_DMA,
497 },
498};
499
500static u64 s3c_device_audio_dmamask = 0xffffffffUL;
501
502struct platform_device s3c_device_ac97 = {
503 .name = "samsung-ac97",
504 .id = -1,
505 .num_resources = ARRAY_SIZE(s3c_ac97_resource),
506 .resource = s3c_ac97_resource,
507 .dev = {
508 .dma_mask = &s3c_device_audio_dmamask,
509 .coherent_dma_mask = 0xffffffffUL
510 }
511};
512
513EXPORT_SYMBOL(s3c_device_ac97);
514
515/* ASoC I2S */
516
517struct platform_device s3c2412_device_iis = {
518 .name = "s3c2412-iis",
519 .id = -1,
520 .dev = {
521 .dma_mask = &s3c_device_audio_dmamask,
522 .coherent_dma_mask = 0xffffffffUL
523 }
524};
525
526EXPORT_SYMBOL(s3c2412_device_iis);
527
528#endif // CONFIG_CPU_S32440
diff --git a/arch/arm/plat-samsung/Makefile b/arch/arm/plat-samsung/Makefile
index 5a5435482595..410a090cf663 100644
--- a/arch/arm/plat-samsung/Makefile
+++ b/arch/arm/plat-samsung/Makefile
@@ -1,4 +1,4 @@
1# arch/arm/plat-s3c64xx/Makefile 1# arch/arm/plat-samsung/Makefile
2# 2#
3# Copyright 2009 Simtec Electronics 3# Copyright 2009 Simtec Electronics
4# 4#
@@ -30,6 +30,7 @@ obj-$(CONFIG_S3C_ADC) += adc.o
30 30
31obj-y += platformdata.o 31obj-y += platformdata.o
32 32
33obj-y += devs.o
33obj-$(CONFIG_S3C_DEV_HSMMC) += dev-hsmmc.o 34obj-$(CONFIG_S3C_DEV_HSMMC) += dev-hsmmc.o
34obj-$(CONFIG_S3C_DEV_HSMMC1) += dev-hsmmc1.o 35obj-$(CONFIG_S3C_DEV_HSMMC1) += dev-hsmmc1.o
35obj-$(CONFIG_S3C_DEV_HSMMC2) += dev-hsmmc2.o 36obj-$(CONFIG_S3C_DEV_HSMMC2) += dev-hsmmc2.o
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
new file mode 100644
index 000000000000..f87bc9845d95
--- /dev/null
+++ b/arch/arm/plat-samsung/devs.c
@@ -0,0 +1,431 @@
1/* linux/arch/arm/plat-samsung/devs.c
2 *
3 * Copyright (c) 2011 Samsung Electronics Co., Ltd.
4 * http://www.samsung.com
5 *
6 * Base SAMSUNG platform device definitions
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11*/
12
13#include <linux/kernel.h>
14#include <linux/types.h>
15#include <linux/interrupt.h>
16#include <linux/list.h>
17#include <linux/timer.h>
18#include <linux/init.h>
19#include <linux/serial_core.h>
20#include <linux/platform_device.h>
21#include <linux/io.h>
22#include <linux/slab.h>
23#include <linux/string.h>
24#include <linux/dma-mapping.h>
25
26#include <asm/irq.h>
27#include <asm/mach/arch.h>
28#include <asm/mach/map.h>
29#include <asm/mach/irq.h>
30
31#include <mach/hardware.h>
32#include <mach/dma.h>
33#include <mach/irqs.h>
34#include <mach/map.h>
35
36#include <plat/cpu.h>
37#include <plat/devs.h>
38#include <plat/fb.h>
39#include <plat/fb-s3c2410.h>
40#include <plat/mci.h>
41#include <plat/ts.h>
42#include <plat/udc.h>
43#include <plat/regs-serial.h>
44#include <plat/regs-spi.h>
45
46static u64 samsung_device_dma_mask = DMA_BIT_MASK(32);
47
48/* AC97 */
49#ifdef CONFIG_CPU_S3C2440
50static struct resource s3c_ac97_resource[] = {
51 [0] = {
52 .start = S3C2440_PA_AC97,
53 .end = S3C2440_PA_AC97 + S3C2440_SZ_AC97 - 1,
54 .flags = IORESOURCE_MEM,
55 },
56 [1] = {
57 .start = IRQ_S3C244x_AC97,
58 .end = IRQ_S3C244x_AC97,
59 .flags = IORESOURCE_IRQ,
60 },
61 [2] = {
62 .name = "PCM out",
63 .start = DMACH_PCM_OUT,
64 .end = DMACH_PCM_OUT,
65 .flags = IORESOURCE_DMA,
66 },
67 [3] = {
68 .name = "PCM in",
69 .start = DMACH_PCM_IN,
70 .end = DMACH_PCM_IN,
71 .flags = IORESOURCE_DMA,
72 },
73 [4] = {
74 .name = "Mic in",
75 .start = DMACH_MIC_IN,
76 .end = DMACH_MIC_IN,
77 .flags = IORESOURCE_DMA,
78 },
79};
80
81struct platform_device s3c_device_ac97 = {
82 .name = "samsung-ac97",
83 .id = -1,
84 .num_resources = ARRAY_SIZE(s3c_ac97_resource),
85 .resource = s3c_ac97_resource,
86 .dev = {
87 .dma_mask = &samsung_device_dma_mask,
88 .coherent_dma_mask = DMA_BIT_MASK(32),
89 }
90};
91#endif /* CONFIG_CPU_S3C2440 */
92
93/* ADC */
94
95#ifdef CONFIG_PLAT_S3C24XX
96static struct resource s3c_adc_resource[] = {
97 [0] = {
98 .start = S3C24XX_PA_ADC,
99 .end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
100 .flags = IORESOURCE_MEM,
101 },
102 [1] = {
103 .start = IRQ_TC,
104 .end = IRQ_TC,
105 .flags = IORESOURCE_IRQ,
106 },
107 [2] = {
108 .start = IRQ_ADC,
109 .end = IRQ_ADC,
110 .flags = IORESOURCE_IRQ,
111 }
112};
113
114struct platform_device s3c_device_adc = {
115 .name = "s3c24xx-adc",
116 .id = -1,
117 .num_resources = ARRAY_SIZE(s3c_adc_resource),
118 .resource = s3c_adc_resource,
119};
120#endif /* CONFIG_PLAT_S3C24XX */
121
122/* Camif Controller */
123
124#ifdef CONFIG_CPU_S3C2440
125static struct resource s3c_camif_resource[] = {
126 [0] = {
127 .start = S3C2440_PA_CAMIF,
128 .end = S3C2440_PA_CAMIF + S3C2440_SZ_CAMIF - 1,
129 .flags = IORESOURCE_MEM,
130 },
131 [1] = {
132 .start = IRQ_CAM,
133 .end = IRQ_CAM,
134 .flags = IORESOURCE_IRQ,
135 }
136};
137
138struct platform_device s3c_device_camif = {
139 .name = "s3c2440-camif",
140 .id = -1,
141 .num_resources = ARRAY_SIZE(s3c_camif_resource),
142 .resource = s3c_camif_resource,
143 .dev = {
144 .dma_mask = &samsung_device_dma_mask,
145 .coherent_dma_mask = DMA_BIT_MASK(32),
146 }
147};
148#endif /* CONFIG_CPU_S3C2440 */
149
150/* I2S */
151
152#ifdef CONFIG_PLAT_S3C24XX
153static struct resource s3c_iis_resource[] = {
154 [0] = {
155 .start = S3C24XX_PA_IIS,
156 .end = S3C24XX_PA_IIS + S3C24XX_SZ_IIS - 1,
157 .flags = IORESOURCE_MEM,
158 }
159};
160
161struct platform_device s3c_device_iis = {
162 .name = "s3c24xx-iis",
163 .id = -1,
164 .num_resources = ARRAY_SIZE(s3c_iis_resource),
165 .resource = s3c_iis_resource,
166 .dev = {
167 .dma_mask = &samsung_device_dma_mask,
168 .coherent_dma_mask = DMA_BIT_MASK(32),
169 }
170};
171#endif /* CONFIG_PLAT_S3C24XX */
172
173#ifdef CONFIG_CPU_S3C2440
174struct platform_device s3c2412_device_iis = {
175 .name = "s3c2412-iis",
176 .id = -1,
177 .dev = {
178 .dma_mask = &samsung_device_dma_mask,
179 .coherent_dma_mask = DMA_BIT_MASK(32),
180 }
181};
182#endif /* CONFIG_CPU_S3C2440 */
183
184/* LCD Controller */
185
186#ifdef CONFIG_PLAT_S3C24XX
187static struct resource s3c_lcd_resource[] = {
188 [0] = {
189 .start = S3C24XX_PA_LCD,
190 .end = S3C24XX_PA_LCD + S3C24XX_SZ_LCD - 1,
191 .flags = IORESOURCE_MEM,
192 },
193 [1] = {
194 .start = IRQ_LCD,
195 .end = IRQ_LCD,
196 .flags = IORESOURCE_IRQ,
197 }
198};
199
200struct platform_device s3c_device_lcd = {
201 .name = "s3c2410-lcd",
202 .id = -1,
203 .num_resources = ARRAY_SIZE(s3c_lcd_resource),
204 .resource = s3c_lcd_resource,
205 .dev = {
206 .dma_mask = &samsung_device_dma_mask,
207 .coherent_dma_mask = DMA_BIT_MASK(32),
208 }
209};
210
211void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *pd)
212{
213 struct s3c2410fb_mach_info *npd;
214
215 npd = s3c_set_platdata(pd, sizeof(*npd), &s3c_device_lcd);
216 if (npd) {
217 npd->displays = kmemdup(pd->displays,
218 sizeof(struct s3c2410fb_display) * npd->num_displays,
219 GFP_KERNEL);
220 if (!npd->displays)
221 printk(KERN_ERR "no memory for LCD display data\n");
222 } else {
223 printk(KERN_ERR "no memory for LCD platform data\n");
224 }
225}
226#endif /* CONFIG_PLAT_S3C24XX */
227
228/* RTC */
229
230#ifdef CONFIG_PLAT_S3C24XX
231static struct resource s3c_rtc_resource[] = {
232 [0] = {
233 .start = S3C24XX_PA_RTC,
234 .end = S3C24XX_PA_RTC + 0xff,
235 .flags = IORESOURCE_MEM,
236 },
237 [1] = {
238 .start = IRQ_RTC,
239 .end = IRQ_RTC,
240 .flags = IORESOURCE_IRQ,
241 },
242 [2] = {
243 .start = IRQ_TICK,
244 .end = IRQ_TICK,
245 .flags = IORESOURCE_IRQ
246 }
247};
248
249struct platform_device s3c_device_rtc = {
250 .name = "s3c2410-rtc",
251 .id = -1,
252 .num_resources = ARRAY_SIZE(s3c_rtc_resource),
253 .resource = s3c_rtc_resource,
254};
255#endif /* CONFIG_PLAT_S3C24XX */
256
257/* SDI */
258
259#ifdef CONFIG_PLAT_S3C24XX
260static struct resource s3c_sdi_resource[] = {
261 [0] = {
262 .start = S3C24XX_PA_SDI,
263 .end = S3C24XX_PA_SDI + S3C24XX_SZ_SDI - 1,
264 .flags = IORESOURCE_MEM,
265 },
266 [1] = {
267 .start = IRQ_SDI,
268 .end = IRQ_SDI,
269 .flags = IORESOURCE_IRQ,
270 }
271};
272
273struct platform_device s3c_device_sdi = {
274 .name = "s3c2410-sdi",
275 .id = -1,
276 .num_resources = ARRAY_SIZE(s3c_sdi_resource),
277 .resource = s3c_sdi_resource,
278};
279
280void __init s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata)
281{
282 s3c_set_platdata(pdata, sizeof(struct s3c24xx_mci_pdata),
283 &s3c_device_sdi);
284}
285#endif /* CONFIG_PLAT_S3C24XX */
286
287/* SPI */
288
289#ifdef CONFIG_PLAT_S3C24XX
290static struct resource s3c_spi0_resource[] = {
291 [0] = {
292 .start = S3C24XX_PA_SPI,
293 .end = S3C24XX_PA_SPI + 0x1f,
294 .flags = IORESOURCE_MEM,
295 },
296 [1] = {
297 .start = IRQ_SPI0,
298 .end = IRQ_SPI0,
299 .flags = IORESOURCE_IRQ,
300 }
301};
302
303struct platform_device s3c_device_spi0 = {
304 .name = "s3c2410-spi",
305 .id = 0,
306 .num_resources = ARRAY_SIZE(s3c_spi0_resource),
307 .resource = s3c_spi0_resource,
308 .dev = {
309 .dma_mask = &samsung_device_dma_mask,
310 .coherent_dma_mask = DMA_BIT_MASK(32),
311 }
312};
313
314static struct resource s3c_spi1_resource[] = {
315 [0] = {
316 .start = S3C24XX_PA_SPI + S3C2410_SPI1,
317 .end = S3C24XX_PA_SPI + S3C2410_SPI1 + 0x1f,
318 .flags = IORESOURCE_MEM,
319 },
320 [1] = {
321 .start = IRQ_SPI1,
322 .end = IRQ_SPI1,
323 .flags = IORESOURCE_IRQ,
324 }
325};
326
327struct platform_device s3c_device_spi1 = {
328 .name = "s3c2410-spi",
329 .id = 1,
330 .num_resources = ARRAY_SIZE(s3c_spi1_resource),
331 .resource = s3c_spi1_resource,
332 .dev = {
333 .dma_mask = &samsung_device_dma_mask,
334 .coherent_dma_mask = DMA_BIT_MASK(32),
335 }
336};
337#endif /* CONFIG_PLAT_S3C24XX */
338
339/* Touchscreen */
340
341#ifdef CONFIG_PLAT_S3C24XX
342static struct resource s3c_ts_resource[] = {
343 [0] = {
344 .start = S3C24XX_PA_ADC,
345 .end = S3C24XX_PA_ADC + S3C24XX_SZ_ADC - 1,
346 .flags = IORESOURCE_MEM,
347 },
348 [1] = {
349 .start = IRQ_TC,
350 .end = IRQ_TC,
351 .flags = IORESOURCE_IRQ,
352 },
353
354};
355
356struct platform_device s3c_device_ts = {
357 .name = "s3c2410-ts",
358 .id = -1,
359 .dev.parent = &s3c_device_adc.dev,
360 .num_resources = ARRAY_SIZE(s3c_ts_resource),
361 .resource = s3c_ts_resource,
362};
363
364void __init s3c24xx_ts_set_platdata(struct s3c2410_ts_mach_info *hard_s3c2410ts_info)
365{
366 s3c_set_platdata(hard_s3c2410ts_info,
367 sizeof(struct s3c2410_ts_mach_info), &s3c_device_ts);
368}
369#endif /* CONFIG_PLAT_S3C24XX */
370
371/* USB Device (Gadget) */
372
373#ifdef CONFIG_PLAT_S3C24XX
374static struct resource s3c_usbgadget_resource[] = {
375 [0] = {
376 .start = S3C24XX_PA_USBDEV,
377 .end = S3C24XX_PA_USBDEV + S3C24XX_SZ_USBDEV - 1,
378 .flags = IORESOURCE_MEM,
379 },
380 [1] = {
381 .start = IRQ_USBD,
382 .end = IRQ_USBD,
383 .flags = IORESOURCE_IRQ,
384 }
385};
386
387struct platform_device s3c_device_usbgadget = {
388 .name = "s3c2410-usbgadget",
389 .id = -1,
390 .num_resources = ARRAY_SIZE(s3c_usbgadget_resource),
391 .resource = s3c_usbgadget_resource,
392};
393
394void __init s3c24xx_udc_set_platdata(struct s3c2410_udc_mach_info *pd)
395{
396 s3c_set_platdata(pd, sizeof(*pd), &s3c_device_usbgadget);
397}
398#endif /* CONFIG_PLAT_S3C24XX */
399
400/* USB High Spped 2.0 Device (Gadget) */
401
402#ifdef CONFIG_PLAT_S3C24XX
403static struct resource s3c_hsudc_resource[] = {
404 [0] = {
405 .start = S3C2416_PA_HSUDC,
406 .end = S3C2416_PA_HSUDC + S3C2416_SZ_HSUDC - 1,
407 .flags = IORESOURCE_MEM,
408 },
409 [1] = {
410 .start = IRQ_USBD,
411 .end = IRQ_USBD,
412 .flags = IORESOURCE_IRQ,
413 }
414};
415
416struct platform_device s3c_device_usb_hsudc = {
417 .name = "s3c-hsudc",
418 .id = -1,
419 .num_resources = ARRAY_SIZE(s3c_hsudc_resource),
420 .resource = s3c_hsudc_resource,
421 .dev = {
422 .dma_mask = &samsung_device_dma_mask,
423 .coherent_dma_mask = DMA_BIT_MASK(32),
424 },
425};
426
427void __init s3c24xx_hsudc_set_platdata(struct s3c24xx_hsudc_platdata *pd)
428{
429 s3c_set_platdata(pd, sizeof(*pd), &s3c_device_usb_hsudc);
430}
431#endif /* CONFIG_PLAT_S3C24XX */
diff --git a/arch/arm/plat-samsung/include/plat/fb-s3c2410.h b/arch/arm/plat-samsung/include/plat/fb-s3c2410.h
new file mode 100644
index 000000000000..4e5d9588b5ba
--- /dev/null
+++ b/arch/arm/plat-samsung/include/plat/fb-s3c2410.h
@@ -0,0 +1,72 @@
1/* arch/arm/plat-samsung/include/plat/fb-s3c2410.h
2 *
3 * Copyright (c) 2004 Arnaud Patard <arnaud.patard@rtp-net.org>
4 *
5 * Inspired by pxafb.h
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#ifndef __ASM_PLAT_FB_S3C2410_H
13#define __ASM_PLAT_FB_S3C2410_H __FILE__
14
15struct s3c2410fb_hw {
16 unsigned long lcdcon1;
17 unsigned long lcdcon2;
18 unsigned long lcdcon3;
19 unsigned long lcdcon4;
20 unsigned long lcdcon5;
21};
22
23/* LCD description */
24struct s3c2410fb_display {
25 /* LCD type */
26 unsigned type;
27
28 /* Screen size */
29 unsigned short width;
30 unsigned short height;
31
32 /* Screen info */
33 unsigned short xres;
34 unsigned short yres;
35 unsigned short bpp;
36
37 unsigned pixclock; /* pixclock in picoseconds */
38 unsigned short left_margin; /* value in pixels (TFT) or HCLKs (STN) */
39 unsigned short right_margin; /* value in pixels (TFT) or HCLKs (STN) */
40 unsigned short hsync_len; /* value in pixels (TFT) or HCLKs (STN) */
41 unsigned short upper_margin; /* value in lines (TFT) or 0 (STN) */
42 unsigned short lower_margin; /* value in lines (TFT) or 0 (STN) */
43 unsigned short vsync_len; /* value in lines (TFT) or 0 (STN) */
44
45 /* lcd configuration registers */
46 unsigned long lcdcon5;
47};
48
49struct s3c2410fb_mach_info {
50
51 struct s3c2410fb_display *displays; /* attached diplays info */
52 unsigned num_displays; /* number of defined displays */
53 unsigned default_display;
54
55 /* GPIOs */
56
57 unsigned long gpcup;
58 unsigned long gpcup_mask;
59 unsigned long gpccon;
60 unsigned long gpccon_mask;
61 unsigned long gpdup;
62 unsigned long gpdup_mask;
63 unsigned long gpdcon;
64 unsigned long gpdcon_mask;
65
66 /* lpc3600 control register */
67 unsigned long lpcsel;
68};
69
70extern void __init s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *);
71
72#endif /* __ASM_PLAT_FB_S3C2410_H */
generated by cgit v1.2.2 (git 2.25.0) at 2024-09-21 07:41:48 -0400