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1/* linux/arch/arm/mach-s3c2416/mach-hanlin_v3c.c
2 *
3 * Copyright (c) 2009 Yauhen Kharuzhy <jekhor@gmail.com>,
4 * as part of OpenInkpot project
5 * Copyright (c) 2009 Promwad Innovation Company
6 * Yauhen Kharuzhy <yauhen.kharuzhy@promwad.com>
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/serial_s3c.h>
22#include <linux/platform_device.h>
23#include <linux/io.h>
24#include <linux/mtd/partitions.h>
25#include <linux/gpio.h>
26#include <linux/fb.h>
27#include <linux/delay.h>
28
29#include <asm/mach/arch.h>
30#include <asm/mach/map.h>
31#include <asm/mach/irq.h>
32
33#include <video/samsung_fimd.h>
34#include <mach/hardware.h>
35#include <asm/irq.h>
36#include <asm/mach-types.h>
37
38#include <mach/regs-gpio.h>
39#include <mach/regs-lcd.h>
40#include <mach/regs-s3c2443-clock.h>
41#include <mach/gpio-samsung.h>
42
43#include <linux/platform_data/leds-s3c24xx.h>
44#include <linux/platform_data/i2c-s3c2410.h>
45
46#include <plat/gpio-cfg.h>
47#include <plat/clock.h>
48#include <plat/devs.h>
49#include <plat/cpu.h>
50#include <linux/platform_data/mtd-nand-s3c2410.h>
51#include <plat/sdhci.h>
52#include <linux/platform_data/usb-s3c2410_udc.h>
53#include <linux/platform_data/s3c-hsudc.h>
54#include <plat/samsung-time.h>
55
56#include <plat/fb.h>
57
58#include "common.h"
59#include "common-smdk.h"
60
61static struct map_desc smdk2416_iodesc[] __initdata = {
62 /* ISA IO Space map (memory space selected by A24) */
63
64 {
65 .virtual = (u32)S3C24XX_VA_ISA_WORD,
66 .pfn = __phys_to_pfn(S3C2410_CS2),
67 .length = 0x10000,
68 .type = MT_DEVICE,
69 }, {
70 .virtual = (u32)S3C24XX_VA_ISA_WORD + 0x10000,
71 .pfn = __phys_to_pfn(S3C2410_CS2 + (1<<24)),
72 .length = SZ_4M,
73 .type = MT_DEVICE,
74 }, {
75 .virtual = (u32)S3C24XX_VA_ISA_BYTE,
76 .pfn = __phys_to_pfn(S3C2410_CS2),
77 .length = 0x10000,
78 .type = MT_DEVICE,
79 }, {
80 .virtual = (u32)S3C24XX_VA_ISA_BYTE + 0x10000,
81 .pfn = __phys_to_pfn(S3C2410_CS2 + (1<<24)),
82 .length = SZ_4M,
83 .type = MT_DEVICE,
84 }
85};
86
87#define UCON (S3C2410_UCON_DEFAULT | \
88 S3C2440_UCON_PCLK | \
89 S3C2443_UCON_RXERR_IRQEN)
90
91#define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE)
92
93#define UFCON (S3C2410_UFCON_RXTRIG8 | \
94 S3C2410_UFCON_FIFOMODE | \
95 S3C2440_UFCON_TXTRIG16)
96
97static struct s3c2410_uartcfg smdk2416_uartcfgs[] __initdata = {
98 [0] = {
99 .hwport = 0,
100 .flags = 0,
101 .ucon = UCON,
102 .ulcon = ULCON,
103 .ufcon = UFCON,
104 },
105 [1] = {
106 .hwport = 1,
107 .flags = 0,
108 .ucon = UCON,
109 .ulcon = ULCON,
110 .ufcon = UFCON,
111 },
112 /* IR port */
113 [2] = {
114 .hwport = 2,
115 .flags = 0,
116 .ucon = UCON,
117 .ulcon = ULCON | 0x50,
118 .ufcon = UFCON,
119 },
120 [3] = {
121 .hwport = 3,
122 .flags = 0,
123 .ucon = UCON,
124 .ulcon = ULCON,
125 .ufcon = UFCON,
126 }
127};
128
129static void smdk2416_hsudc_gpio_init(void)
130{
131 s3c_gpio_setpull(S3C2410_GPH(14), S3C_GPIO_PULL_UP);
132 s3c_gpio_setpull(S3C2410_GPF(2), S3C_GPIO_PULL_NONE);
133 s3c_gpio_cfgpin(S3C2410_GPH(14), S3C_GPIO_SFN(1));
134 s3c2410_modify_misccr(S3C2416_MISCCR_SEL_SUSPND, 0);
135}
136
137static void smdk2416_hsudc_gpio_uninit(void)
138{
139 s3c2410_modify_misccr(S3C2416_MISCCR_SEL_SUSPND, 1);
140 s3c_gpio_setpull(S3C2410_GPH(14), S3C_GPIO_PULL_NONE);
141 s3c_gpio_cfgpin(S3C2410_GPH(14), S3C_GPIO_SFN(0));
142}
143
144static struct s3c24xx_hsudc_platdata smdk2416_hsudc_platdata = {
145 .epnum = 9,
146 .gpio_init = smdk2416_hsudc_gpio_init,
147 .gpio_uninit = smdk2416_hsudc_gpio_uninit,
148};
149
150static struct s3c_fb_pd_win smdk2416_fb_win[] = {
151 [0] = {
152 .default_bpp = 16,
153 .max_bpp = 32,
154 .xres = 800,
155 .yres = 480,
156 },
157};
158
159static struct fb_videomode smdk2416_lcd_timing = {
160 .pixclock = 41094,
161 .left_margin = 8,
162 .right_margin = 13,
163 .upper_margin = 7,
164 .lower_margin = 5,
165 .hsync_len = 3,
166 .vsync_len = 1,
167 .xres = 800,
168 .yres = 480,
169};
170
171static void s3c2416_fb_gpio_setup_24bpp(void)
172{
173 unsigned int gpio;
174
175 for (gpio = S3C2410_GPC(1); gpio <= S3C2410_GPC(4); gpio++) {
176 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
177 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
178 }
179
180 for (gpio = S3C2410_GPC(8); gpio <= S3C2410_GPC(15); gpio++) {
181 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
182 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
183 }
184
185 for (gpio = S3C2410_GPD(0); gpio <= S3C2410_GPD(15); gpio++) {
186 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
187 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
188 }
189}
190
191static struct s3c_fb_platdata smdk2416_fb_platdata = {
192 .win[0] = &smdk2416_fb_win[0],
193 .vtiming = &smdk2416_lcd_timing,
194 .setup_gpio = s3c2416_fb_gpio_setup_24bpp,
195 .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
196 .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
197};
198
199static struct s3c_sdhci_platdata smdk2416_hsmmc0_pdata __initdata = {
200 .max_width = 4,
201 .cd_type = S3C_SDHCI_CD_GPIO,
202 .ext_cd_gpio = S3C2410_GPF(1),
203 .ext_cd_gpio_invert = 1,
204};
205
206static struct s3c_sdhci_platdata smdk2416_hsmmc1_pdata __initdata = {
207 .max_width = 4,
208 .cd_type = S3C_SDHCI_CD_NONE,
209};
210
211static struct platform_device *smdk2416_devices[] __initdata = {
212 &s3c_device_fb,
213 &s3c_device_wdt,
214 &s3c_device_ohci,
215 &s3c_device_i2c0,
216 &s3c_device_hsmmc0,
217 &s3c_device_hsmmc1,
218 &s3c_device_usb_hsudc,
219 &s3c2443_device_dma,
220};
221
222static void __init smdk2416_map_io(void)
223{
224 s3c24xx_init_io(smdk2416_iodesc, ARRAY_SIZE(smdk2416_iodesc));
225 s3c24xx_init_clocks(12000000);
226 s3c24xx_init_uarts(smdk2416_uartcfgs, ARRAY_SIZE(smdk2416_uartcfgs));
227 samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
228}
229
230static void __init smdk2416_machine_init(void)
231{
232 s3c_i2c0_set_platdata(NULL);
233 s3c_fb_set_platdata(&smdk2416_fb_platdata);
234
235 s3c_sdhci0_set_platdata(&smdk2416_hsmmc0_pdata);
236 s3c_sdhci1_set_platdata(&smdk2416_hsmmc1_pdata);
237
238 s3c24xx_hsudc_set_platdata(&smdk2416_hsudc_platdata);
239
240 gpio_request(S3C2410_GPB(4), "USBHost Power");
241 gpio_direction_output(S3C2410_GPB(4), 1);
242
243 gpio_request(S3C2410_GPB(3), "Display Power");
244 gpio_direction_output(S3C2410_GPB(3), 1);
245
246 gpio_request(S3C2410_GPB(1), "Display Reset");
247 gpio_direction_output(S3C2410_GPB(1), 1);
248
249 platform_add_devices(smdk2416_devices, ARRAY_SIZE(smdk2416_devices));
250 smdk_machine_init();
251}
252
253MACHINE_START(SMDK2416, "SMDK2416")
254 /* Maintainer: Yauhen Kharuzhy <jekhor@gmail.com> */
255 .atag_offset = 0x100,
256
257 .init_irq = s3c2416_init_irq,
258 .map_io = smdk2416_map_io,
259 .init_machine = smdk2416_machine_init,
260 .init_time = samsung_timer_init,
261 .restart = s3c2416_restart,
262MACHINE_END
1// SPDX-License-Identifier: GPL-2.0
2//
3// Copyright (c) 2009 Yauhen Kharuzhy <jekhor@gmail.com>,
4// as part of OpenInkpot project
5// Copyright (c) 2009 Promwad Innovation Company
6// Yauhen Kharuzhy <yauhen.kharuzhy@promwad.com>
7
8#include <linux/kernel.h>
9#include <linux/types.h>
10#include <linux/interrupt.h>
11#include <linux/list.h>
12#include <linux/timer.h>
13#include <linux/init.h>
14#include <linux/serial_core.h>
15#include <linux/serial_s3c.h>
16#include <linux/platform_device.h>
17#include <linux/io.h>
18#include <linux/mtd/partitions.h>
19#include <linux/gpio.h>
20#include <linux/fb.h>
21#include <linux/delay.h>
22
23#include <asm/mach/arch.h>
24#include <asm/mach/map.h>
25#include <asm/mach/irq.h>
26
27#include <video/samsung_fimd.h>
28#include <mach/hardware.h>
29#include <asm/irq.h>
30#include <asm/mach-types.h>
31
32#include <mach/regs-gpio.h>
33#include <mach/regs-lcd.h>
34#include <mach/regs-s3c2443-clock.h>
35#include <mach/gpio-samsung.h>
36
37#include <linux/platform_data/leds-s3c24xx.h>
38#include <linux/platform_data/i2c-s3c2410.h>
39
40#include <plat/gpio-cfg.h>
41#include <plat/devs.h>
42#include <plat/cpu.h>
43#include <linux/platform_data/mtd-nand-s3c2410.h>
44#include <plat/sdhci.h>
45#include <linux/platform_data/usb-s3c2410_udc.h>
46#include <linux/platform_data/s3c-hsudc.h>
47#include <plat/samsung-time.h>
48
49#include <plat/fb.h>
50
51#include "common.h"
52#include "common-smdk.h"
53
54static struct map_desc smdk2416_iodesc[] __initdata = {
55 /* ISA IO Space map (memory space selected by A24) */
56
57 {
58 .virtual = (u32)S3C24XX_VA_ISA_WORD,
59 .pfn = __phys_to_pfn(S3C2410_CS2),
60 .length = 0x10000,
61 .type = MT_DEVICE,
62 }, {
63 .virtual = (u32)S3C24XX_VA_ISA_WORD + 0x10000,
64 .pfn = __phys_to_pfn(S3C2410_CS2 + (1<<24)),
65 .length = SZ_4M,
66 .type = MT_DEVICE,
67 }, {
68 .virtual = (u32)S3C24XX_VA_ISA_BYTE,
69 .pfn = __phys_to_pfn(S3C2410_CS2),
70 .length = 0x10000,
71 .type = MT_DEVICE,
72 }, {
73 .virtual = (u32)S3C24XX_VA_ISA_BYTE + 0x10000,
74 .pfn = __phys_to_pfn(S3C2410_CS2 + (1<<24)),
75 .length = SZ_4M,
76 .type = MT_DEVICE,
77 }
78};
79
80#define UCON (S3C2410_UCON_DEFAULT | \
81 S3C2440_UCON_PCLK | \
82 S3C2443_UCON_RXERR_IRQEN)
83
84#define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE)
85
86#define UFCON (S3C2410_UFCON_RXTRIG8 | \
87 S3C2410_UFCON_FIFOMODE | \
88 S3C2440_UFCON_TXTRIG16)
89
90static struct s3c2410_uartcfg smdk2416_uartcfgs[] __initdata = {
91 [0] = {
92 .hwport = 0,
93 .flags = 0,
94 .ucon = UCON,
95 .ulcon = ULCON,
96 .ufcon = UFCON,
97 },
98 [1] = {
99 .hwport = 1,
100 .flags = 0,
101 .ucon = UCON,
102 .ulcon = ULCON,
103 .ufcon = UFCON,
104 },
105 /* IR port */
106 [2] = {
107 .hwport = 2,
108 .flags = 0,
109 .ucon = UCON,
110 .ulcon = ULCON | 0x50,
111 .ufcon = UFCON,
112 },
113 [3] = {
114 .hwport = 3,
115 .flags = 0,
116 .ucon = UCON,
117 .ulcon = ULCON,
118 .ufcon = UFCON,
119 }
120};
121
122static void smdk2416_hsudc_gpio_init(void)
123{
124 s3c_gpio_setpull(S3C2410_GPH(14), S3C_GPIO_PULL_UP);
125 s3c_gpio_setpull(S3C2410_GPF(2), S3C_GPIO_PULL_NONE);
126 s3c_gpio_cfgpin(S3C2410_GPH(14), S3C_GPIO_SFN(1));
127 s3c2410_modify_misccr(S3C2416_MISCCR_SEL_SUSPND, 0);
128}
129
130static void smdk2416_hsudc_gpio_uninit(void)
131{
132 s3c2410_modify_misccr(S3C2416_MISCCR_SEL_SUSPND, 1);
133 s3c_gpio_setpull(S3C2410_GPH(14), S3C_GPIO_PULL_NONE);
134 s3c_gpio_cfgpin(S3C2410_GPH(14), S3C_GPIO_SFN(0));
135}
136
137static struct s3c24xx_hsudc_platdata smdk2416_hsudc_platdata = {
138 .epnum = 9,
139 .gpio_init = smdk2416_hsudc_gpio_init,
140 .gpio_uninit = smdk2416_hsudc_gpio_uninit,
141};
142
143static struct s3c_fb_pd_win smdk2416_fb_win[] = {
144 [0] = {
145 .default_bpp = 16,
146 .max_bpp = 32,
147 .xres = 800,
148 .yres = 480,
149 },
150};
151
152static struct fb_videomode smdk2416_lcd_timing = {
153 .pixclock = 41094,
154 .left_margin = 8,
155 .right_margin = 13,
156 .upper_margin = 7,
157 .lower_margin = 5,
158 .hsync_len = 3,
159 .vsync_len = 1,
160 .xres = 800,
161 .yres = 480,
162};
163
164static void s3c2416_fb_gpio_setup_24bpp(void)
165{
166 unsigned int gpio;
167
168 for (gpio = S3C2410_GPC(1); gpio <= S3C2410_GPC(4); gpio++) {
169 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
170 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
171 }
172
173 for (gpio = S3C2410_GPC(8); gpio <= S3C2410_GPC(15); gpio++) {
174 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
175 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
176 }
177
178 for (gpio = S3C2410_GPD(0); gpio <= S3C2410_GPD(15); gpio++) {
179 s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
180 s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
181 }
182}
183
184static struct s3c_fb_platdata smdk2416_fb_platdata = {
185 .win[0] = &smdk2416_fb_win[0],
186 .vtiming = &smdk2416_lcd_timing,
187 .setup_gpio = s3c2416_fb_gpio_setup_24bpp,
188 .vidcon0 = VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
189 .vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
190};
191
192static struct s3c_sdhci_platdata smdk2416_hsmmc0_pdata __initdata = {
193 .max_width = 4,
194 .cd_type = S3C_SDHCI_CD_GPIO,
195 .ext_cd_gpio = S3C2410_GPF(1),
196 .ext_cd_gpio_invert = 1,
197};
198
199static struct s3c_sdhci_platdata smdk2416_hsmmc1_pdata __initdata = {
200 .max_width = 4,
201 .cd_type = S3C_SDHCI_CD_NONE,
202};
203
204static struct platform_device *smdk2416_devices[] __initdata = {
205 &s3c_device_fb,
206 &s3c_device_wdt,
207 &s3c_device_ohci,
208 &s3c_device_i2c0,
209 &s3c_device_hsmmc0,
210 &s3c_device_hsmmc1,
211 &s3c_device_usb_hsudc,
212 &s3c2443_device_dma,
213};
214
215static void __init smdk2416_init_time(void)
216{
217 s3c2416_init_clocks(12000000);
218 samsung_timer_init();
219}
220
221static void __init smdk2416_map_io(void)
222{
223 s3c24xx_init_io(smdk2416_iodesc, ARRAY_SIZE(smdk2416_iodesc));
224 s3c24xx_init_uarts(smdk2416_uartcfgs, ARRAY_SIZE(smdk2416_uartcfgs));
225 samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);
226}
227
228static void __init smdk2416_machine_init(void)
229{
230 s3c_i2c0_set_platdata(NULL);
231 s3c_fb_set_platdata(&smdk2416_fb_platdata);
232
233 s3c_sdhci0_set_platdata(&smdk2416_hsmmc0_pdata);
234 s3c_sdhci1_set_platdata(&smdk2416_hsmmc1_pdata);
235
236 s3c24xx_hsudc_set_platdata(&smdk2416_hsudc_platdata);
237
238 gpio_request(S3C2410_GPB(4), "USBHost Power");
239 gpio_direction_output(S3C2410_GPB(4), 1);
240
241 gpio_request(S3C2410_GPB(3), "Display Power");
242 gpio_direction_output(S3C2410_GPB(3), 1);
243
244 gpio_request(S3C2410_GPB(1), "Display Reset");
245 gpio_direction_output(S3C2410_GPB(1), 1);
246
247 platform_add_devices(smdk2416_devices, ARRAY_SIZE(smdk2416_devices));
248 smdk_machine_init();
249}
250
251MACHINE_START(SMDK2416, "SMDK2416")
252 /* Maintainer: Yauhen Kharuzhy <jekhor@gmail.com> */
253 .atag_offset = 0x100,
254
255 .init_irq = s3c2416_init_irq,
256 .map_io = smdk2416_map_io,
257 .init_machine = smdk2416_machine_init,
258 .init_time = smdk2416_init_time,
259MACHINE_END