HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2011 Samsung Electronics |
| 3 | * Heungjun Kim <riverful.kim@samsung.com> |
| 4 | * Kyungmin Park <kyungmin.park@samsung.com> |
Donghwa Lee | 51b1cd6 | 2012-04-05 19:36:27 +0000 | [diff] [blame] | 5 | * Donghwa Lee <dh09.lee@samsung.com> |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 6 | * |
| 7 | * See file CREDITS for list of people who contributed to this |
| 8 | * project. |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or |
| 11 | * modify it under the terms of the GNU General Public License as |
| 12 | * published by the Free Software Foundation; either version 2 of |
| 13 | * the License, or (at your option) any later version. |
| 14 | * |
| 15 | * This program is distributed in the hope that it will be useful, |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | * GNU General Public License for more details. |
| 19 | * |
| 20 | * You should have received a copy of the GNU General Public License |
| 21 | * along with this program; if not, write to the Free Software |
| 22 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 23 | * MA 02111-1307 USA |
| 24 | */ |
| 25 | |
| 26 | #include <common.h> |
Donghwa Lee | 51b1cd6 | 2012-04-05 19:36:27 +0000 | [diff] [blame] | 27 | #include <lcd.h> |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 28 | #include <asm/io.h> |
| 29 | #include <asm/arch/cpu.h> |
| 30 | #include <asm/arch/gpio.h> |
| 31 | #include <asm/arch/mmc.h> |
Piotr Wilczek | d651e88 | 2012-09-20 00:19:58 +0000 | [diff] [blame] | 32 | #include <asm/arch/pinmux.h> |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 33 | #include <asm/arch/clock.h> |
Donghwa Lee | 51b1cd6 | 2012-04-05 19:36:27 +0000 | [diff] [blame] | 34 | #include <asm/arch/clk.h> |
| 35 | #include <asm/arch/mipi_dsim.h> |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 36 | #include <asm/arch/watchdog.h> |
| 37 | #include <asm/arch/power.h> |
Łukasz Majewski | c733681 | 2012-11-13 03:21:55 +0000 | [diff] [blame] | 38 | #include <power/pmic.h> |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 39 | #include <usb/s3c_udc.h> |
Łukasz Majewski | c733681 | 2012-11-13 03:21:55 +0000 | [diff] [blame] | 40 | #include <power/max8997_pmic.h> |
Donghwa Lee | 9046497 | 2012-05-09 19:23:46 +0000 | [diff] [blame] | 41 | #include <libtizen.h> |
Łukasz Majewski | 7dcda99 | 2012-11-13 03:22:06 +0000 | [diff] [blame] | 42 | #include <power/max8997_muic.h> |
Łukasz Majewski | 61365ff | 2012-11-13 03:22:08 +0000 | [diff] [blame] | 43 | #include <power/battery.h> |
Łukasz Majewski | 5a77358 | 2012-11-13 03:22:07 +0000 | [diff] [blame] | 44 | #include <power/max17042_fg.h> |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 45 | |
| 46 | #include "setup.h" |
| 47 | |
| 48 | DECLARE_GLOBAL_DATA_PTR; |
| 49 | |
| 50 | unsigned int board_rev; |
| 51 | |
| 52 | #ifdef CONFIG_REVISION_TAG |
| 53 | u32 get_board_rev(void) |
| 54 | { |
| 55 | return board_rev; |
| 56 | } |
| 57 | #endif |
| 58 | |
| 59 | static void check_hw_revision(void); |
| 60 | |
Donghwa Lee | 3d02408 | 2012-04-26 18:52:26 +0000 | [diff] [blame] | 61 | static int hwrevision(int rev) |
| 62 | { |
| 63 | return (board_rev & 0xf) == rev; |
| 64 | } |
| 65 | |
Lukasz Majewski | a241d6e | 2012-08-06 14:41:10 +0200 | [diff] [blame] | 66 | struct s3c_plat_otg_data s5pc210_otg_data; |
| 67 | |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 68 | int board_init(void) |
| 69 | { |
| 70 | gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100; |
| 71 | |
| 72 | check_hw_revision(); |
| 73 | printf("HW Revision:\t0x%x\n", board_rev); |
| 74 | |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 75 | return 0; |
| 76 | } |
| 77 | |
Łukasz Majewski | fd8dca8 | 2012-09-04 23:15:21 +0000 | [diff] [blame] | 78 | void i2c_init_board(void) |
| 79 | { |
| 80 | struct exynos4_gpio_part1 *gpio1 = |
| 81 | (struct exynos4_gpio_part1 *)samsung_get_base_gpio_part1(); |
| 82 | struct exynos4_gpio_part2 *gpio2 = |
| 83 | (struct exynos4_gpio_part2 *)samsung_get_base_gpio_part2(); |
| 84 | |
| 85 | /* I2C_5 -> PMIC */ |
| 86 | s5p_gpio_direction_output(&gpio1->b, 7, 1); |
| 87 | s5p_gpio_direction_output(&gpio1->b, 6, 1); |
| 88 | /* I2C_9 -> FG */ |
| 89 | s5p_gpio_direction_output(&gpio2->y4, 0, 1); |
| 90 | s5p_gpio_direction_output(&gpio2->y4, 1, 1); |
| 91 | } |
| 92 | |
Łukasz Majewski | 69ad72a | 2012-11-13 03:22:10 +0000 | [diff] [blame] | 93 | static void trats_low_power_mode(void) |
| 94 | { |
| 95 | struct exynos4_clock *clk = |
| 96 | (struct exynos4_clock *)samsung_get_base_clock(); |
| 97 | struct exynos4_power *pwr = |
| 98 | (struct exynos4_power *)samsung_get_base_power(); |
| 99 | |
| 100 | /* Power down CORE1 */ |
| 101 | /* LOCAL_PWR_CFG [1:0] 0x3 EN, 0x0 DIS */ |
| 102 | writel(0x0, &pwr->arm_core1_configuration); |
| 103 | |
| 104 | /* Change the APLL frequency */ |
| 105 | /* ENABLE (1 enable) | LOCKED (1 locked) */ |
| 106 | /* [31] | [29] */ |
| 107 | /* FSEL | MDIV | PDIV | SDIV */ |
| 108 | /* [27] | [25:16] | [13:8] | [2:0] */ |
| 109 | writel(0xa0c80604, &clk->apll_con0); |
| 110 | |
| 111 | /* Change CPU0 clock divider */ |
| 112 | /* CORE2_RATIO | APLL_RATIO | PCLK_DBG_RATIO | ATB_RATIO */ |
| 113 | /* [30:28] | [26:24] | [22:20] | [18:16] */ |
| 114 | /* PERIPH_RATIO | COREM1_RATIO | COREM0_RATIO | CORE_RATIO */ |
| 115 | /* [14:12] | [10:8] | [6:4] | [2:0] */ |
| 116 | writel(0x00000100, &clk->div_cpu0); |
| 117 | |
| 118 | /* CLK_DIV_STAT_CPU0 - wait until clock gets stable (0 = stable) */ |
| 119 | while (readl(&clk->div_stat_cpu0) & 0x1111111) |
| 120 | continue; |
| 121 | |
| 122 | /* Change clock divider ratio for DMC */ |
| 123 | /* DMCP_RATIO | DMCD_RATIO */ |
| 124 | /* [22:20] | [18:16] */ |
| 125 | /* DMC_RATIO | DPHY_RATIO | ACP_PCLK_RATIO | ACP_RATIO */ |
| 126 | /* [14:12] | [10:8] | [6:4] | [2:0] */ |
| 127 | writel(0x13113117, &clk->div_dmc0); |
| 128 | |
| 129 | /* CLK_DIV_STAT_DMC0 - wait until clock gets stable (0 = stable) */ |
| 130 | while (readl(&clk->div_stat_dmc0) & 0x11111111) |
| 131 | continue; |
| 132 | |
| 133 | /* Turn off unnecessary power domains */ |
| 134 | writel(0x0, &pwr->xxti_configuration); /* XXTI */ |
| 135 | writel(0x0, &pwr->cam_configuration); /* CAM */ |
| 136 | writel(0x0, &pwr->tv_configuration); /* TV */ |
| 137 | writel(0x0, &pwr->mfc_configuration); /* MFC */ |
| 138 | writel(0x0, &pwr->g3d_configuration); /* G3D */ |
| 139 | writel(0x0, &pwr->gps_configuration); /* GPS */ |
| 140 | writel(0x0, &pwr->gps_alive_configuration); /* GPS_ALIVE */ |
| 141 | |
| 142 | /* Turn off unnecessary clocks */ |
| 143 | writel(0x0, &clk->gate_ip_cam); /* CAM */ |
| 144 | writel(0x0, &clk->gate_ip_tv); /* TV */ |
| 145 | writel(0x0, &clk->gate_ip_mfc); /* MFC */ |
| 146 | writel(0x0, &clk->gate_ip_g3d); /* G3D */ |
| 147 | writel(0x0, &clk->gate_ip_image); /* IMAGE */ |
| 148 | writel(0x0, &clk->gate_ip_gps); /* GPS */ |
| 149 | } |
| 150 | |
Łukasz Majewski | a52a7b1 | 2012-11-13 03:22:05 +0000 | [diff] [blame] | 151 | static int pmic_init_max8997(void) |
| 152 | { |
| 153 | struct pmic *p = pmic_get("MAX8997_PMIC"); |
| 154 | int i = 0, ret = 0; |
| 155 | u32 val; |
| 156 | |
| 157 | if (pmic_probe(p)) |
| 158 | return -1; |
| 159 | |
| 160 | /* BUCK1 VARM: 1.2V */ |
| 161 | val = (1200000 - 650000) / 25000; |
| 162 | ret |= pmic_reg_write(p, MAX8997_REG_BUCK1DVS1, val); |
| 163 | val = ENBUCK | ACTIVE_DISCHARGE; /* DVS OFF */ |
| 164 | ret |= pmic_reg_write(p, MAX8997_REG_BUCK1CTRL, val); |
| 165 | |
| 166 | /* BUCK2 VINT: 1.1V */ |
| 167 | val = (1100000 - 650000) / 25000; |
| 168 | ret |= pmic_reg_write(p, MAX8997_REG_BUCK2DVS1, val); |
| 169 | val = ENBUCK | ACTIVE_DISCHARGE; /* DVS OFF */ |
| 170 | ret |= pmic_reg_write(p, MAX8997_REG_BUCK2CTRL, val); |
| 171 | |
| 172 | |
| 173 | /* BUCK3 G3D: 1.1V - OFF */ |
| 174 | ret |= pmic_reg_read(p, MAX8997_REG_BUCK3CTRL, &val); |
| 175 | val &= ~ENBUCK; |
| 176 | ret |= pmic_reg_write(p, MAX8997_REG_BUCK3CTRL, val); |
| 177 | |
| 178 | val = (1100000 - 750000) / 50000; |
| 179 | ret |= pmic_reg_write(p, MAX8997_REG_BUCK3DVS, val); |
| 180 | |
| 181 | /* BUCK4 CAMISP: 1.2V - OFF */ |
| 182 | ret |= pmic_reg_read(p, MAX8997_REG_BUCK4CTRL, &val); |
| 183 | val &= ~ENBUCK; |
| 184 | ret |= pmic_reg_write(p, MAX8997_REG_BUCK4CTRL, val); |
| 185 | |
| 186 | val = (1200000 - 650000) / 25000; |
| 187 | ret |= pmic_reg_write(p, MAX8997_REG_BUCK4DVS, val); |
| 188 | |
| 189 | /* BUCK5 VMEM: 1.2V */ |
| 190 | val = (1200000 - 650000) / 25000; |
| 191 | for (i = 0; i < 8; i++) |
| 192 | ret |= pmic_reg_write(p, MAX8997_REG_BUCK5DVS1 + i, val); |
| 193 | |
| 194 | val = ENBUCK | ACTIVE_DISCHARGE; /* DVS OFF */ |
| 195 | ret |= pmic_reg_write(p, MAX8997_REG_BUCK5CTRL, val); |
| 196 | |
| 197 | /* BUCK6 CAM AF: 2.8V */ |
| 198 | /* No Voltage Setting Register */ |
| 199 | /* GNSLCT 3.0X */ |
| 200 | val = GNSLCT; |
| 201 | ret |= pmic_reg_write(p, MAX8997_REG_BUCK6CTRL, val); |
| 202 | |
| 203 | /* BUCK7 VCC_SUB: 2.0V */ |
| 204 | val = (2000000 - 750000) / 50000; |
| 205 | ret |= pmic_reg_write(p, MAX8997_REG_BUCK7DVS, val); |
| 206 | |
| 207 | /* LDO1 VADC: 3.3V */ |
| 208 | val = max8997_reg_ldo(3300000) | DIS_LDO; /* OFF */ |
| 209 | ret |= pmic_reg_write(p, MAX8997_REG_LDO1CTRL, val); |
| 210 | |
| 211 | /* LDO1 Disable active discharging */ |
| 212 | ret |= pmic_reg_read(p, MAX8997_REG_LDO1CONFIG, &val); |
| 213 | val &= ~LDO_ADE; |
| 214 | ret |= pmic_reg_write(p, MAX8997_REG_LDO1CONFIG, val); |
| 215 | |
| 216 | /* LDO2 VALIVE: 1.1V */ |
| 217 | val = max8997_reg_ldo(1100000) | EN_LDO; |
| 218 | ret |= pmic_reg_write(p, MAX8997_REG_LDO2CTRL, val); |
| 219 | |
| 220 | /* LDO3 VUSB/MIPI: 1.1V */ |
| 221 | val = max8997_reg_ldo(1100000) | DIS_LDO; /* OFF */ |
| 222 | ret |= pmic_reg_write(p, MAX8997_REG_LDO3CTRL, val); |
| 223 | |
| 224 | /* LDO4 VMIPI: 1.8V */ |
| 225 | val = max8997_reg_ldo(1800000) | DIS_LDO; /* OFF */ |
| 226 | ret |= pmic_reg_write(p, MAX8997_REG_LDO4CTRL, val); |
| 227 | |
| 228 | /* LDO5 VHSIC: 1.2V */ |
| 229 | val = max8997_reg_ldo(1200000) | DIS_LDO; /* OFF */ |
| 230 | ret |= pmic_reg_write(p, MAX8997_REG_LDO5CTRL, val); |
| 231 | |
| 232 | /* LDO6 VCC_1.8V_PDA: 1.8V */ |
| 233 | val = max8997_reg_ldo(1800000) | EN_LDO; |
| 234 | ret |= pmic_reg_write(p, MAX8997_REG_LDO6CTRL, val); |
| 235 | |
| 236 | /* LDO7 CAM_ISP: 1.8V */ |
| 237 | val = max8997_reg_ldo(1800000) | DIS_LDO; /* OFF */ |
| 238 | ret |= pmic_reg_write(p, MAX8997_REG_LDO7CTRL, val); |
| 239 | |
| 240 | /* LDO8 VDAC/VUSB: 3.3V */ |
| 241 | val = max8997_reg_ldo(3300000) | DIS_LDO; /* OFF */ |
| 242 | ret |= pmic_reg_write(p, MAX8997_REG_LDO8CTRL, val); |
| 243 | |
| 244 | /* LDO9 VCC_2.8V_PDA: 2.8V */ |
| 245 | val = max8997_reg_ldo(2800000) | EN_LDO; |
| 246 | ret |= pmic_reg_write(p, MAX8997_REG_LDO9CTRL, val); |
| 247 | |
| 248 | /* LDO10 VPLL: 1.1V */ |
| 249 | val = max8997_reg_ldo(1100000) | EN_LDO; |
| 250 | ret |= pmic_reg_write(p, MAX8997_REG_LDO10CTRL, val); |
| 251 | |
| 252 | /* LDO11 TOUCH: 2.8V */ |
| 253 | val = max8997_reg_ldo(2800000) | DIS_LDO; /* OFF */ |
| 254 | ret |= pmic_reg_write(p, MAX8997_REG_LDO11CTRL, val); |
| 255 | |
| 256 | /* LDO12 VTCAM: 1.8V */ |
| 257 | val = max8997_reg_ldo(1800000) | DIS_LDO; /* OFF */ |
| 258 | ret |= pmic_reg_write(p, MAX8997_REG_LDO12CTRL, val); |
| 259 | |
| 260 | /* LDO13 VCC_3.0_LCD: 3.0V */ |
| 261 | val = max8997_reg_ldo(3000000) | DIS_LDO; /* OFF */ |
| 262 | ret |= pmic_reg_write(p, MAX8997_REG_LDO13CTRL, val); |
| 263 | |
| 264 | /* LDO14 MOTOR: 3.0V */ |
| 265 | val = max8997_reg_ldo(3000000) | DIS_LDO; /* OFF */ |
| 266 | ret |= pmic_reg_write(p, MAX8997_REG_LDO14CTRL, val); |
| 267 | |
| 268 | /* LDO15 LED_A: 2.8V */ |
| 269 | val = max8997_reg_ldo(2800000) | DIS_LDO; /* OFF */ |
| 270 | ret |= pmic_reg_write(p, MAX8997_REG_LDO15CTRL, val); |
| 271 | |
| 272 | /* LDO16 CAM_SENSOR: 1.8V */ |
| 273 | val = max8997_reg_ldo(1800000) | DIS_LDO; /* OFF */ |
| 274 | ret |= pmic_reg_write(p, MAX8997_REG_LDO16CTRL, val); |
| 275 | |
| 276 | /* LDO17 VTF: 2.8V */ |
| 277 | val = max8997_reg_ldo(2800000) | DIS_LDO; /* OFF */ |
| 278 | ret |= pmic_reg_write(p, MAX8997_REG_LDO17CTRL, val); |
| 279 | |
| 280 | /* LDO18 TOUCH_LED 3.3V */ |
| 281 | val = max8997_reg_ldo(3300000) | DIS_LDO; /* OFF */ |
| 282 | ret |= pmic_reg_write(p, MAX8997_REG_LDO18CTRL, val); |
| 283 | |
| 284 | /* LDO21 VDDQ: 1.2V */ |
| 285 | val = max8997_reg_ldo(1200000) | EN_LDO; |
| 286 | ret |= pmic_reg_write(p, MAX8997_REG_LDO21CTRL, val); |
| 287 | |
| 288 | /* SAFEOUT for both 1 and 2: 4.9V, Active discharge, Enable */ |
| 289 | val = (SAFEOUT_4_90V << 0) | (SAFEOUT_4_90V << 2) | |
| 290 | ACTDISSAFEO1 | ACTDISSAFEO2 | ENSAFEOUT1 | ENSAFEOUT2; |
| 291 | ret |= pmic_reg_write(p, MAX8997_REG_SAFEOUTCTRL, val); |
| 292 | |
| 293 | if (ret) { |
| 294 | puts("MAX8997 PMIC setting error!\n"); |
| 295 | return -1; |
| 296 | } |
| 297 | return 0; |
| 298 | } |
| 299 | |
Łukasz Majewski | d47ab98 | 2012-11-13 03:21:57 +0000 | [diff] [blame] | 300 | int power_init_board(void) |
| 301 | { |
Łukasz Majewski | bdee9c8 | 2012-11-13 03:22:11 +0000 | [diff] [blame] | 302 | int chrg, ret; |
| 303 | struct power_battery *pb; |
| 304 | struct pmic *p_fg, *p_chrg, *p_muic, *p_bat; |
Łukasz Majewski | d47ab98 | 2012-11-13 03:21:57 +0000 | [diff] [blame] | 305 | |
| 306 | ret = pmic_init(I2C_5); |
Łukasz Majewski | a52a7b1 | 2012-11-13 03:22:05 +0000 | [diff] [blame] | 307 | ret |= pmic_init_max8997(); |
Łukasz Majewski | 5a77358 | 2012-11-13 03:22:07 +0000 | [diff] [blame] | 308 | ret |= power_fg_init(I2C_9); |
Łukasz Majewski | 7dcda99 | 2012-11-13 03:22:06 +0000 | [diff] [blame] | 309 | ret |= power_muic_init(I2C_5); |
Łukasz Majewski | 61365ff | 2012-11-13 03:22:08 +0000 | [diff] [blame] | 310 | ret |= power_bat_init(0); |
Łukasz Majewski | d47ab98 | 2012-11-13 03:21:57 +0000 | [diff] [blame] | 311 | if (ret) |
| 312 | return ret; |
| 313 | |
Łukasz Majewski | bdee9c8 | 2012-11-13 03:22:11 +0000 | [diff] [blame] | 314 | p_fg = pmic_get("MAX17042_FG"); |
| 315 | if (!p_fg) { |
| 316 | puts("MAX17042_FG: Not found\n"); |
| 317 | return -ENODEV; |
| 318 | } |
| 319 | |
| 320 | p_chrg = pmic_get("MAX8997_PMIC"); |
| 321 | if (!p_chrg) { |
| 322 | puts("MAX8997_PMIC: Not found\n"); |
| 323 | return -ENODEV; |
| 324 | } |
| 325 | |
| 326 | p_muic = pmic_get("MAX8997_MUIC"); |
| 327 | if (!p_muic) { |
| 328 | puts("MAX8997_MUIC: Not found\n"); |
| 329 | return -ENODEV; |
| 330 | } |
| 331 | |
| 332 | p_bat = pmic_get("BAT_TRATS"); |
| 333 | if (!p_bat) { |
| 334 | puts("BAT_TRATS: Not found\n"); |
| 335 | return -ENODEV; |
| 336 | } |
| 337 | |
| 338 | p_fg->parent = p_bat; |
| 339 | p_chrg->parent = p_bat; |
| 340 | p_muic->parent = p_bat; |
| 341 | |
| 342 | p_bat->low_power_mode = trats_low_power_mode; |
| 343 | p_bat->pbat->battery_init(p_bat, p_fg, p_chrg, p_muic); |
| 344 | |
| 345 | pb = p_bat->pbat; |
| 346 | chrg = p_muic->chrg->chrg_type(p_muic); |
| 347 | debug("CHARGER TYPE: %d\n", chrg); |
| 348 | |
| 349 | if (!p_chrg->chrg->chrg_bat_present(p_chrg)) { |
| 350 | puts("No battery detected\n"); |
| 351 | return -1; |
| 352 | } |
| 353 | |
| 354 | p_fg->fg->fg_battery_check(p_fg, p_bat); |
| 355 | |
| 356 | if (pb->bat->state == CHARGE && chrg == CHARGER_USB) |
| 357 | puts("CHARGE Battery !\n"); |
| 358 | |
Łukasz Majewski | d47ab98 | 2012-11-13 03:21:57 +0000 | [diff] [blame] | 359 | return 0; |
| 360 | } |
| 361 | |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 362 | int dram_init(void) |
| 363 | { |
| 364 | gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE) + |
Piotr Wilczek | 11c5bc0 | 2012-09-20 00:19:56 +0000 | [diff] [blame] | 365 | get_ram_size((long *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE) + |
| 366 | get_ram_size((long *)PHYS_SDRAM_3, PHYS_SDRAM_3_SIZE) + |
| 367 | get_ram_size((long *)PHYS_SDRAM_4, PHYS_SDRAM_4_SIZE); |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 368 | |
| 369 | return 0; |
| 370 | } |
| 371 | |
| 372 | void dram_init_banksize(void) |
| 373 | { |
| 374 | gd->bd->bi_dram[0].start = PHYS_SDRAM_1; |
| 375 | gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; |
| 376 | gd->bd->bi_dram[1].start = PHYS_SDRAM_2; |
| 377 | gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE; |
Piotr Wilczek | 11c5bc0 | 2012-09-20 00:19:56 +0000 | [diff] [blame] | 378 | gd->bd->bi_dram[2].start = PHYS_SDRAM_3; |
| 379 | gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE; |
| 380 | gd->bd->bi_dram[3].start = PHYS_SDRAM_4; |
| 381 | gd->bd->bi_dram[3].size = PHYS_SDRAM_4_SIZE; |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 382 | } |
| 383 | |
| 384 | static unsigned int get_hw_revision(void) |
| 385 | { |
| 386 | struct exynos4_gpio_part1 *gpio = |
| 387 | (struct exynos4_gpio_part1 *)samsung_get_base_gpio_part1(); |
| 388 | int hwrev = 0; |
| 389 | int i; |
| 390 | |
| 391 | /* hw_rev[3:0] == GPE1[3:0] */ |
| 392 | for (i = 0; i < 4; i++) { |
| 393 | s5p_gpio_cfg_pin(&gpio->e1, i, GPIO_INPUT); |
| 394 | s5p_gpio_set_pull(&gpio->e1, i, GPIO_PULL_NONE); |
| 395 | } |
| 396 | |
| 397 | udelay(1); |
| 398 | |
| 399 | for (i = 0; i < 4; i++) |
| 400 | hwrev |= (s5p_gpio_get_value(&gpio->e1, i) << i); |
| 401 | |
| 402 | debug("hwrev 0x%x\n", hwrev); |
| 403 | |
| 404 | return hwrev; |
| 405 | } |
| 406 | |
| 407 | static void check_hw_revision(void) |
| 408 | { |
| 409 | int hwrev; |
| 410 | |
| 411 | hwrev = get_hw_revision(); |
| 412 | |
| 413 | board_rev |= hwrev; |
| 414 | } |
| 415 | |
| 416 | #ifdef CONFIG_DISPLAY_BOARDINFO |
| 417 | int checkboard(void) |
| 418 | { |
| 419 | puts("Board:\tTRATS\n"); |
| 420 | return 0; |
| 421 | } |
| 422 | #endif |
| 423 | |
| 424 | #ifdef CONFIG_GENERIC_MMC |
| 425 | int board_mmc_init(bd_t *bis) |
| 426 | { |
| 427 | struct exynos4_gpio_part2 *gpio = |
| 428 | (struct exynos4_gpio_part2 *)samsung_get_base_gpio_part2(); |
Piotr Wilczek | d651e88 | 2012-09-20 00:19:58 +0000 | [diff] [blame] | 429 | int err; |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 430 | |
| 431 | /* eMMC_EN: SD_0_CDn: GPK0[2] Output High */ |
| 432 | s5p_gpio_direction_output(&gpio->k0, 2, 1); |
| 433 | s5p_gpio_set_pull(&gpio->k0, 2, GPIO_PULL_NONE); |
| 434 | |
| 435 | /* |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 436 | * MMC device init |
| 437 | * mmc0 : eMMC (8-bit buswidth) |
| 438 | * mmc2 : SD card (4-bit buswidth) |
| 439 | */ |
Piotr Wilczek | d651e88 | 2012-09-20 00:19:58 +0000 | [diff] [blame] | 440 | err = exynos_pinmux_config(PERIPH_ID_SDMMC0, PINMUX_FLAG_8BIT_MODE); |
| 441 | if (err) |
| 442 | debug("SDMMC0 not configured\n"); |
| 443 | else |
| 444 | err = s5p_mmc_init(0, 8); |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 445 | |
| 446 | /* T-flash detect */ |
| 447 | s5p_gpio_cfg_pin(&gpio->x3, 4, 0xf); |
| 448 | s5p_gpio_set_pull(&gpio->x3, 4, GPIO_PULL_UP); |
| 449 | |
| 450 | /* |
| 451 | * Check the T-flash detect pin |
| 452 | * GPX3[4] T-flash detect pin |
| 453 | */ |
| 454 | if (!s5p_gpio_get_value(&gpio->x3, 4)) { |
Piotr Wilczek | d651e88 | 2012-09-20 00:19:58 +0000 | [diff] [blame] | 455 | err = exynos_pinmux_config(PERIPH_ID_SDMMC2, PINMUX_FLAG_NONE); |
| 456 | if (err) |
| 457 | debug("SDMMC2 not configured\n"); |
| 458 | else |
| 459 | err = s5p_mmc_init(2, 4); |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 460 | } |
| 461 | |
| 462 | return err; |
| 463 | } |
| 464 | #endif |
| 465 | |
| 466 | #ifdef CONFIG_USB_GADGET |
| 467 | static int s5pc210_phy_control(int on) |
| 468 | { |
| 469 | int ret = 0; |
Łukasz Majewski | a0f5b5a | 2012-04-25 23:30:18 +0000 | [diff] [blame] | 470 | u32 val = 0; |
Łukasz Majewski | c733681 | 2012-11-13 03:21:55 +0000 | [diff] [blame] | 471 | struct pmic *p = pmic_get("MAX8997_PMIC"); |
| 472 | if (!p) |
| 473 | return -ENODEV; |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 474 | |
| 475 | if (pmic_probe(p)) |
| 476 | return -1; |
| 477 | |
| 478 | if (on) { |
Łukasz Majewski | 04ce68e | 2012-03-29 01:29:18 +0000 | [diff] [blame] | 479 | ret |= pmic_set_output(p, MAX8997_REG_SAFEOUTCTRL, |
| 480 | ENSAFEOUT1, LDO_ON); |
Łukasz Majewski | a0f5b5a | 2012-04-25 23:30:18 +0000 | [diff] [blame] | 481 | ret |= pmic_reg_read(p, MAX8997_REG_LDO3CTRL, &val); |
| 482 | ret |= pmic_reg_write(p, MAX8997_REG_LDO3CTRL, EN_LDO | val); |
| 483 | |
| 484 | ret |= pmic_reg_read(p, MAX8997_REG_LDO8CTRL, &val); |
| 485 | ret |= pmic_reg_write(p, MAX8997_REG_LDO8CTRL, EN_LDO | val); |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 486 | } else { |
Łukasz Majewski | a0f5b5a | 2012-04-25 23:30:18 +0000 | [diff] [blame] | 487 | ret |= pmic_reg_read(p, MAX8997_REG_LDO8CTRL, &val); |
| 488 | ret |= pmic_reg_write(p, MAX8997_REG_LDO8CTRL, DIS_LDO | val); |
| 489 | |
| 490 | ret |= pmic_reg_read(p, MAX8997_REG_LDO3CTRL, &val); |
| 491 | ret |= pmic_reg_write(p, MAX8997_REG_LDO3CTRL, DIS_LDO | val); |
Łukasz Majewski | 04ce68e | 2012-03-29 01:29:18 +0000 | [diff] [blame] | 492 | ret |= pmic_set_output(p, MAX8997_REG_SAFEOUTCTRL, |
| 493 | ENSAFEOUT1, LDO_OFF); |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 494 | } |
| 495 | |
| 496 | if (ret) { |
Łukasz Majewski | 04ce68e | 2012-03-29 01:29:18 +0000 | [diff] [blame] | 497 | puts("MAX8997 LDO setting error!\n"); |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 498 | return -1; |
| 499 | } |
| 500 | |
| 501 | return 0; |
| 502 | } |
| 503 | |
| 504 | struct s3c_plat_otg_data s5pc210_otg_data = { |
| 505 | .phy_control = s5pc210_phy_control, |
| 506 | .regs_phy = EXYNOS4_USBPHY_BASE, |
| 507 | .regs_otg = EXYNOS4_USBOTG_BASE, |
| 508 | .usb_phy_ctrl = EXYNOS4_USBPHY_CONTROL, |
| 509 | .usb_flags = PHY0_SLEEP, |
| 510 | }; |
Lukasz Majewski | a241d6e | 2012-08-06 14:41:10 +0200 | [diff] [blame] | 511 | |
| 512 | void board_usb_init(void) |
| 513 | { |
| 514 | debug("USB_udc_probe\n"); |
| 515 | s3c_udc_probe(&s5pc210_otg_data); |
| 516 | } |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 517 | #endif |
| 518 | |
| 519 | static void pmic_reset(void) |
| 520 | { |
| 521 | struct exynos4_gpio_part2 *gpio = |
| 522 | (struct exynos4_gpio_part2 *)samsung_get_base_gpio_part2(); |
| 523 | |
| 524 | s5p_gpio_direction_output(&gpio->x0, 7, 1); |
| 525 | s5p_gpio_set_pull(&gpio->x2, 7, GPIO_PULL_NONE); |
| 526 | } |
| 527 | |
| 528 | static void board_clock_init(void) |
| 529 | { |
| 530 | struct exynos4_clock *clk = |
| 531 | (struct exynos4_clock *)samsung_get_base_clock(); |
| 532 | |
| 533 | writel(CLK_SRC_CPU_VAL, (unsigned int)&clk->src_cpu); |
| 534 | writel(CLK_SRC_TOP0_VAL, (unsigned int)&clk->src_top0); |
| 535 | writel(CLK_SRC_FSYS_VAL, (unsigned int)&clk->src_fsys); |
| 536 | writel(CLK_SRC_PERIL0_VAL, (unsigned int)&clk->src_peril0); |
| 537 | |
| 538 | writel(CLK_DIV_CPU0_VAL, (unsigned int)&clk->div_cpu0); |
| 539 | writel(CLK_DIV_CPU1_VAL, (unsigned int)&clk->div_cpu1); |
| 540 | writel(CLK_DIV_DMC0_VAL, (unsigned int)&clk->div_dmc0); |
| 541 | writel(CLK_DIV_DMC1_VAL, (unsigned int)&clk->div_dmc1); |
| 542 | writel(CLK_DIV_LEFTBUS_VAL, (unsigned int)&clk->div_leftbus); |
| 543 | writel(CLK_DIV_RIGHTBUS_VAL, (unsigned int)&clk->div_rightbus); |
| 544 | writel(CLK_DIV_TOP_VAL, (unsigned int)&clk->div_top); |
| 545 | writel(CLK_DIV_FSYS1_VAL, (unsigned int)&clk->div_fsys1); |
| 546 | writel(CLK_DIV_FSYS2_VAL, (unsigned int)&clk->div_fsys2); |
| 547 | writel(CLK_DIV_FSYS3_VAL, (unsigned int)&clk->div_fsys3); |
| 548 | writel(CLK_DIV_PERIL0_VAL, (unsigned int)&clk->div_peril0); |
| 549 | writel(CLK_DIV_PERIL3_VAL, (unsigned int)&clk->div_peril3); |
| 550 | |
| 551 | writel(PLL_LOCKTIME, (unsigned int)&clk->apll_lock); |
| 552 | writel(PLL_LOCKTIME, (unsigned int)&clk->mpll_lock); |
| 553 | writel(PLL_LOCKTIME, (unsigned int)&clk->epll_lock); |
| 554 | writel(PLL_LOCKTIME, (unsigned int)&clk->vpll_lock); |
| 555 | writel(APLL_CON1_VAL, (unsigned int)&clk->apll_con1); |
| 556 | writel(APLL_CON0_VAL, (unsigned int)&clk->apll_con0); |
| 557 | writel(MPLL_CON1_VAL, (unsigned int)&clk->mpll_con1); |
| 558 | writel(MPLL_CON0_VAL, (unsigned int)&clk->mpll_con0); |
| 559 | writel(EPLL_CON1_VAL, (unsigned int)&clk->epll_con1); |
| 560 | writel(EPLL_CON0_VAL, (unsigned int)&clk->epll_con0); |
| 561 | writel(VPLL_CON1_VAL, (unsigned int)&clk->vpll_con1); |
| 562 | writel(VPLL_CON0_VAL, (unsigned int)&clk->vpll_con0); |
| 563 | |
| 564 | writel(CLK_GATE_IP_CAM_VAL, (unsigned int)&clk->gate_ip_cam); |
| 565 | writel(CLK_GATE_IP_VP_VAL, (unsigned int)&clk->gate_ip_tv); |
| 566 | writel(CLK_GATE_IP_MFC_VAL, (unsigned int)&clk->gate_ip_mfc); |
| 567 | writel(CLK_GATE_IP_G3D_VAL, (unsigned int)&clk->gate_ip_g3d); |
| 568 | writel(CLK_GATE_IP_IMAGE_VAL, (unsigned int)&clk->gate_ip_image); |
| 569 | writel(CLK_GATE_IP_LCD0_VAL, (unsigned int)&clk->gate_ip_lcd0); |
| 570 | writel(CLK_GATE_IP_LCD1_VAL, (unsigned int)&clk->gate_ip_lcd1); |
| 571 | writel(CLK_GATE_IP_FSYS_VAL, (unsigned int)&clk->gate_ip_fsys); |
| 572 | writel(CLK_GATE_IP_GPS_VAL, (unsigned int)&clk->gate_ip_gps); |
| 573 | writel(CLK_GATE_IP_PERIL_VAL, (unsigned int)&clk->gate_ip_peril); |
| 574 | writel(CLK_GATE_IP_PERIR_VAL, (unsigned int)&clk->gate_ip_perir); |
| 575 | writel(CLK_GATE_BLOCK_VAL, (unsigned int)&clk->gate_block); |
| 576 | } |
| 577 | |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 578 | static void board_power_init(void) |
| 579 | { |
| 580 | struct exynos4_power *pwr = |
| 581 | (struct exynos4_power *)samsung_get_base_power(); |
| 582 | |
| 583 | /* PS HOLD */ |
| 584 | writel(EXYNOS4_PS_HOLD_CON_VAL, (unsigned int)&pwr->ps_hold_control); |
| 585 | |
| 586 | /* Set power down */ |
| 587 | writel(0, (unsigned int)&pwr->cam_configuration); |
| 588 | writel(0, (unsigned int)&pwr->tv_configuration); |
| 589 | writel(0, (unsigned int)&pwr->mfc_configuration); |
| 590 | writel(0, (unsigned int)&pwr->g3d_configuration); |
| 591 | writel(0, (unsigned int)&pwr->lcd1_configuration); |
| 592 | writel(0, (unsigned int)&pwr->gps_configuration); |
| 593 | writel(0, (unsigned int)&pwr->gps_alive_configuration); |
Piotr Wilczek | ab23304 | 2012-10-08 20:45:42 +0000 | [diff] [blame] | 594 | |
| 595 | /* It is necessary to power down core 1 */ |
| 596 | /* to successfully boot CPU1 in kernel */ |
| 597 | writel(0, (unsigned int)&pwr->arm_core1_configuration); |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 598 | } |
| 599 | |
| 600 | static void board_uart_init(void) |
| 601 | { |
| 602 | struct exynos4_gpio_part1 *gpio1 = |
| 603 | (struct exynos4_gpio_part1 *)samsung_get_base_gpio_part1(); |
| 604 | struct exynos4_gpio_part2 *gpio2 = |
| 605 | (struct exynos4_gpio_part2 *)samsung_get_base_gpio_part2(); |
| 606 | int i; |
| 607 | |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 608 | /* |
Minkyu Kang | 8aca4d6 | 2012-01-26 19:51:54 +0900 | [diff] [blame] | 609 | * UART2 GPIOs |
| 610 | * GPA1CON[0] = UART_2_RXD(2) |
| 611 | * GPA1CON[1] = UART_2_TXD(2) |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 612 | * GPA1CON[2] = I2C_3_SDA (3) |
Minkyu Kang | 8aca4d6 | 2012-01-26 19:51:54 +0900 | [diff] [blame] | 613 | * GPA1CON[3] = I2C_3_SCL (3) |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 614 | */ |
Minkyu Kang | 8aca4d6 | 2012-01-26 19:51:54 +0900 | [diff] [blame] | 615 | |
| 616 | for (i = 0; i < 4; i++) { |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 617 | s5p_gpio_set_pull(&gpio1->a1, i, GPIO_PULL_NONE); |
Minkyu Kang | 8aca4d6 | 2012-01-26 19:51:54 +0900 | [diff] [blame] | 618 | s5p_gpio_cfg_pin(&gpio1->a1, i, GPIO_FUNC((i > 1) ? 0x3 : 0x2)); |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 619 | } |
| 620 | |
| 621 | /* UART_SEL GPY4[7] (part2) at EXYNOS4 */ |
| 622 | s5p_gpio_set_pull(&gpio2->y4, 7, GPIO_PULL_UP); |
| 623 | s5p_gpio_direction_output(&gpio2->y4, 7, 1); |
| 624 | } |
| 625 | |
| 626 | int board_early_init_f(void) |
| 627 | { |
Minkyu Kang | 85948a8 | 2012-01-18 15:56:47 +0900 | [diff] [blame] | 628 | wdt_stop(); |
HeungJun, Kim | 89f9549 | 2012-01-16 21:13:05 +0000 | [diff] [blame] | 629 | pmic_reset(); |
| 630 | board_clock_init(); |
| 631 | board_uart_init(); |
| 632 | board_power_init(); |
| 633 | |
| 634 | return 0; |
| 635 | } |
Donghwa Lee | 51b1cd6 | 2012-04-05 19:36:27 +0000 | [diff] [blame] | 636 | |
| 637 | static void lcd_reset(void) |
| 638 | { |
| 639 | struct exynos4_gpio_part2 *gpio2 = |
| 640 | (struct exynos4_gpio_part2 *)samsung_get_base_gpio_part2(); |
| 641 | |
| 642 | s5p_gpio_direction_output(&gpio2->y4, 5, 1); |
| 643 | udelay(10000); |
| 644 | s5p_gpio_direction_output(&gpio2->y4, 5, 0); |
| 645 | udelay(10000); |
| 646 | s5p_gpio_direction_output(&gpio2->y4, 5, 1); |
| 647 | } |
| 648 | |
| 649 | static int lcd_power(void) |
| 650 | { |
| 651 | int ret = 0; |
Łukasz Majewski | c733681 | 2012-11-13 03:21:55 +0000 | [diff] [blame] | 652 | struct pmic *p = pmic_get("MAX8997_PMIC"); |
| 653 | if (!p) |
| 654 | return -ENODEV; |
Donghwa Lee | 51b1cd6 | 2012-04-05 19:36:27 +0000 | [diff] [blame] | 655 | |
| 656 | if (pmic_probe(p)) |
| 657 | return 0; |
| 658 | |
| 659 | /* LDO15 voltage: 2.2v */ |
| 660 | ret |= pmic_reg_write(p, MAX8997_REG_LDO15CTRL, 0x1c | EN_LDO); |
| 661 | /* LDO13 voltage: 3.0v */ |
| 662 | ret |= pmic_reg_write(p, MAX8997_REG_LDO13CTRL, 0x2c | EN_LDO); |
| 663 | |
| 664 | if (ret) { |
| 665 | puts("MAX8997 LDO setting error!\n"); |
| 666 | return -1; |
| 667 | } |
| 668 | |
| 669 | return 0; |
| 670 | } |
| 671 | |
| 672 | static struct mipi_dsim_config dsim_config = { |
| 673 | .e_interface = DSIM_VIDEO, |
| 674 | .e_virtual_ch = DSIM_VIRTUAL_CH_0, |
| 675 | .e_pixel_format = DSIM_24BPP_888, |
| 676 | .e_burst_mode = DSIM_BURST_SYNC_EVENT, |
| 677 | .e_no_data_lane = DSIM_DATA_LANE_4, |
| 678 | .e_byte_clk = DSIM_PLL_OUT_DIV8, |
| 679 | .hfp = 1, |
| 680 | |
| 681 | .p = 3, |
| 682 | .m = 120, |
| 683 | .s = 1, |
| 684 | |
| 685 | /* D-PHY PLL stable time spec :min = 200usec ~ max 400usec */ |
| 686 | .pll_stable_time = 500, |
| 687 | |
| 688 | /* escape clk : 10MHz */ |
| 689 | .esc_clk = 20 * 1000000, |
| 690 | |
| 691 | /* stop state holding counter after bta change count 0 ~ 0xfff */ |
| 692 | .stop_holding_cnt = 0x7ff, |
| 693 | /* bta timeout 0 ~ 0xff */ |
| 694 | .bta_timeout = 0xff, |
| 695 | /* lp rx timeout 0 ~ 0xffff */ |
| 696 | .rx_timeout = 0xffff, |
| 697 | }; |
| 698 | |
| 699 | static struct exynos_platform_mipi_dsim s6e8ax0_platform_data = { |
| 700 | .lcd_panel_info = NULL, |
| 701 | .dsim_config = &dsim_config, |
| 702 | }; |
| 703 | |
| 704 | static struct mipi_dsim_lcd_device mipi_lcd_device = { |
| 705 | .name = "s6e8ax0", |
| 706 | .id = -1, |
| 707 | .bus_id = 0, |
| 708 | .platform_data = (void *)&s6e8ax0_platform_data, |
| 709 | }; |
| 710 | |
| 711 | static int mipi_power(void) |
| 712 | { |
| 713 | int ret = 0; |
Łukasz Majewski | c733681 | 2012-11-13 03:21:55 +0000 | [diff] [blame] | 714 | struct pmic *p = pmic_get("MAX8997_PMIC"); |
| 715 | if (!p) |
| 716 | return -ENODEV; |
Donghwa Lee | 51b1cd6 | 2012-04-05 19:36:27 +0000 | [diff] [blame] | 717 | |
| 718 | if (pmic_probe(p)) |
| 719 | return 0; |
| 720 | |
| 721 | /* LDO3 voltage: 1.1v */ |
| 722 | ret |= pmic_reg_write(p, MAX8997_REG_LDO3CTRL, 0x6 | EN_LDO); |
| 723 | /* LDO4 voltage: 1.8v */ |
| 724 | ret |= pmic_reg_write(p, MAX8997_REG_LDO4CTRL, 0x14 | EN_LDO); |
| 725 | |
| 726 | if (ret) { |
| 727 | puts("MAX8997 LDO setting error!\n"); |
| 728 | return -1; |
| 729 | } |
| 730 | |
| 731 | return 0; |
| 732 | } |
| 733 | |
Donghwa Lee | c205456 | 2012-04-25 13:29:39 +0000 | [diff] [blame] | 734 | vidinfo_t panel_info = { |
| 735 | .vl_freq = 60, |
| 736 | .vl_col = 720, |
| 737 | .vl_row = 1280, |
| 738 | .vl_width = 720, |
| 739 | .vl_height = 1280, |
| 740 | .vl_clkp = CONFIG_SYS_HIGH, |
| 741 | .vl_hsp = CONFIG_SYS_LOW, |
| 742 | .vl_vsp = CONFIG_SYS_LOW, |
| 743 | .vl_dp = CONFIG_SYS_LOW, |
| 744 | .vl_bpix = 5, /* Bits per pixel, 2^5 = 32 */ |
| 745 | |
| 746 | /* s6e8ax0 Panel infomation */ |
| 747 | .vl_hspw = 5, |
| 748 | .vl_hbpd = 10, |
| 749 | .vl_hfpd = 10, |
| 750 | |
| 751 | .vl_vspw = 2, |
| 752 | .vl_vbpd = 1, |
| 753 | .vl_vfpd = 13, |
| 754 | .vl_cmd_allow_len = 0xf, |
| 755 | |
| 756 | .win_id = 3, |
| 757 | .cfg_gpio = NULL, |
| 758 | .backlight_on = NULL, |
| 759 | .lcd_power_on = NULL, /* lcd_power_on in mipi dsi driver */ |
| 760 | .reset_lcd = lcd_reset, |
| 761 | .dual_lcd_enabled = 0, |
| 762 | |
| 763 | .init_delay = 0, |
| 764 | .power_on_delay = 0, |
| 765 | .reset_delay = 0, |
| 766 | .interface_mode = FIMD_RGB_INTERFACE, |
| 767 | .mipi_enabled = 1, |
| 768 | }; |
| 769 | |
Donghwa Lee | 51b1cd6 | 2012-04-05 19:36:27 +0000 | [diff] [blame] | 770 | void init_panel_info(vidinfo_t *vid) |
| 771 | { |
Donghwa Lee | 9046497 | 2012-05-09 19:23:46 +0000 | [diff] [blame] | 772 | vid->logo_on = 1, |
| 773 | vid->resolution = HD_RESOLUTION, |
| 774 | vid->rgb_mode = MODE_RGB_P, |
| 775 | |
| 776 | #ifdef CONFIG_TIZEN |
| 777 | get_tizen_logo_info(vid); |
| 778 | #endif |
Donghwa Lee | 51b1cd6 | 2012-04-05 19:36:27 +0000 | [diff] [blame] | 779 | |
Donghwa Lee | 3d02408 | 2012-04-26 18:52:26 +0000 | [diff] [blame] | 780 | if (hwrevision(2)) |
| 781 | mipi_lcd_device.reverse_panel = 1; |
| 782 | |
Donghwa Lee | 51b1cd6 | 2012-04-05 19:36:27 +0000 | [diff] [blame] | 783 | strcpy(s6e8ax0_platform_data.lcd_panel_name, mipi_lcd_device.name); |
| 784 | s6e8ax0_platform_data.lcd_power = lcd_power; |
| 785 | s6e8ax0_platform_data.mipi_power = mipi_power; |
| 786 | s6e8ax0_platform_data.phy_enable = set_mipi_phy_ctrl; |
| 787 | s6e8ax0_platform_data.lcd_panel_info = (void *)vid; |
| 788 | exynos_mipi_dsi_register_lcd_device(&mipi_lcd_device); |
| 789 | s6e8ax0_init(); |
| 790 | exynos_set_dsim_platform_data(&s6e8ax0_platform_data); |
| 791 | |
| 792 | setenv("lcdinfo", "lcd=s6e8ax0"); |
| 793 | } |