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pinctrl-exynos-arm.c
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linux-6.19.14/drivers/pinctrl/samsung/pinctrl-exynos-arm.c
1// SPDX-License-Identifier: GPL-2.0+ 2// 3// Exynos specific support for Samsung pinctrl/gpiolib driver with eint support. 4// 5// Copyright (c) 2012 Samsung Electronics Co., Ltd. 6// http://www.samsung.com 7// Copyright (c) 2012 Linaro Ltd 8// http://www.linaro.org 9// 10// Author: Thomas Abraham <thomas.ab@samsung.com> 11// 12// This file contains the Samsung Exynos specific information required by the 13// the Samsung pinctrl/gpiolib driver. It also includes the implementation of 14// external gpio and wakeup interrupt support. 15 16#include <linux/device.h> 17#include <linux/of_address.h> 18#include <linux/slab.h> 19#include <linux/err.h> 20#include <linux/soc/samsung/exynos-regs-pmu.h> 21 22#include "pinctrl-samsung.h" 23#include "pinctrl-exynos.h" 24 25static const struct samsung_pin_bank_type bank_type_off = { 26 .fld_width = { 4, 1, 2, 2, 2, 2, }, 27 .reg_offset = { 0x00, 0x04, 0x08, 0x0c, 0x10, 0x14, }, 28}; 29 30static const struct samsung_pin_bank_type bank_type_alive = { 31 .fld_width = { 4, 1, 2, 2, }, 32 .reg_offset = { 0x00, 0x04, 0x08, 0x0c, }, 33}; 34 35/* Retention control for S5PV210 are located at the end of clock controller */ 36#define S5P_OTHERS 0xE000 37 38#define S5P_OTHERS_RET_IO (1 << 31) 39#define S5P_OTHERS_RET_CF (1 << 30) 40#define S5P_OTHERS_RET_MMC (1 << 29) 41#define S5P_OTHERS_RET_UART (1 << 28) 42 43#define S5P_PIN_PULL_DISABLE 0 44#define S5P_PIN_PULL_DOWN 1 45#define S5P_PIN_PULL_UP 2 46 47static void s5pv210_pud_value_init(struct samsung_pinctrl_drv_data *drvdata) 48{ 49 unsigned int *pud_val = drvdata->pud_val; 50 51 pud_val[PUD_PULL_DISABLE] = S5P_PIN_PULL_DISABLE; 52 pud_val[PUD_PULL_DOWN] = S5P_PIN_PULL_DOWN; 53 pud_val[PUD_PULL_UP] = S5P_PIN_PULL_UP; 54} 55 56static void s5pv210_retention_disable(struct samsung_pinctrl_drv_data *drvdata) 57{ 58 void __iomem *clk_base = (void __iomem *)drvdata->retention_ctrl->priv; 59 u32 tmp; 60 61 tmp = __raw_readl(clk_base + S5P_OTHERS); 62 tmp |= (S5P_OTHERS_RET_IO | S5P_OTHERS_RET_CF | S5P_OTHERS_RET_MMC | 63 S5P_OTHERS_RET_UART); 64 __raw_writel(tmp, clk_base + S5P_OTHERS); 65} 66 67static struct samsung_retention_ctrl * 68s5pv210_retention_init(struct samsung_pinctrl_drv_data *drvdata, 69 const struct samsung_retention_data *data) 70{ 71 struct samsung_retention_ctrl *ctrl; 72 struct device_node *np; 73 void __iomem *clk_base; 74 75 ctrl = devm_kzalloc(drvdata->dev, sizeof(*ctrl), GFP_KERNEL); 76 if (!ctrl) 77 return ERR_PTR(-ENOMEM); 78 79 np = of_find_compatible_node(NULL, NULL, "samsung,s5pv210-clock"); 80 if (!np) { 81 pr_err("%s: failed to find clock controller DT node\n", 82 __func__); 83 return ERR_PTR(-ENODEV); 84 } 85 86 clk_base = of_iomap(np, 0); 87 of_node_put(np); 88 if (!clk_base) { 89 pr_err("%s: failed to map clock registers\n", __func__); 90 return ERR_PTR(-EINVAL); 91 } 92 93 ctrl->priv = (void __force *)clk_base; 94 ctrl->disable = s5pv210_retention_disable; 95 96 return ctrl; 97} 98 99static const struct samsung_retention_data s5pv210_retention_data __initconst = { 100 .init = s5pv210_retention_init, 101}; 102 103/* pin banks of s5pv210 pin-controller */ 104static const struct samsung_pin_bank_data s5pv210_pin_bank[] __initconst = { 105 /* Must start with EINTG banks, ordered by EINT group number. */ 106 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00), 107 EXYNOS_PIN_BANK_EINTG(4, 0x020, "gpa1", 0x04), 108 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08), 109 EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpc0", 0x0c), 110 EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpc1", 0x10), 111 EXYNOS_PIN_BANK_EINTG(4, 0x0a0, "gpd0", 0x14), 112 EXYNOS_PIN_BANK_EINTG(6, 0x0c0, "gpd1", 0x18), 113 EXYNOS_PIN_BANK_EINTG(8, 0x0e0, "gpe0", 0x1c), 114 EXYNOS_PIN_BANK_EINTG(5, 0x100, "gpe1", 0x20), 115 EXYNOS_PIN_BANK_EINTG(8, 0x120, "gpf0", 0x24), 116 EXYNOS_PIN_BANK_EINTG(8, 0x140, "gpf1", 0x28), 117 EXYNOS_PIN_BANK_EINTG(8, 0x160, "gpf2", 0x2c), 118 EXYNOS_PIN_BANK_EINTG(6, 0x180, "gpf3", 0x30), 119 EXYNOS_PIN_BANK_EINTG(7, 0x1a0, "gpg0", 0x34), 120 EXYNOS_PIN_BANK_EINTG(7, 0x1c0, "gpg1", 0x38), 121 EXYNOS_PIN_BANK_EINTG(7, 0x1e0, "gpg2", 0x3c), 122 EXYNOS_PIN_BANK_EINTG(7, 0x200, "gpg3", 0x40), 123 EXYNOS_PIN_BANK_EINTG(8, 0x240, "gpj0", 0x44), 124 EXYNOS_PIN_BANK_EINTG(6, 0x260, "gpj1", 0x48), 125 EXYNOS_PIN_BANK_EINTG(8, 0x280, "gpj2", 0x4c), 126 EXYNOS_PIN_BANK_EINTG(8, 0x2a0, "gpj3", 0x50), 127 EXYNOS_PIN_BANK_EINTG(5, 0x2c0, "gpj4", 0x54), 128 EXYNOS_PIN_BANK_EINTN(7, 0x220, "gpi"), 129 EXYNOS_PIN_BANK_EINTN(8, 0x2e0, "mp01"), 130 EXYNOS_PIN_BANK_EINTN(4, 0x300, "mp02"), 131 EXYNOS_PIN_BANK_EINTN(8, 0x320, "mp03"), 132 EXYNOS_PIN_BANK_EINTN(8, 0x340, "mp04"), 133 EXYNOS_PIN_BANK_EINTN(8, 0x360, "mp05"), 134 EXYNOS_PIN_BANK_EINTN(8, 0x380, "mp06"), 135 EXYNOS_PIN_BANK_EINTN(8, 0x3a0, "mp07"), 136 EXYNOS_PIN_BANK_EINTW(8, 0xc00, "gph0", 0x00), 137 EXYNOS_PIN_BANK_EINTW(8, 0xc20, "gph1", 0x04), 138 EXYNOS_PIN_BANK_EINTW(8, 0xc40, "gph2", 0x08), 139 EXYNOS_PIN_BANK_EINTW(8, 0xc60, "gph3", 0x0c), 140}; 141 142static const struct samsung_pin_ctrl s5pv210_pin_ctrl[] __initconst = { 143 { 144 /* pin-controller instance 0 data */ 145 .pin_banks = s5pv210_pin_bank, 146 .nr_banks = ARRAY_SIZE(s5pv210_pin_bank), 147 .eint_gpio_init = exynos_eint_gpio_init, 148 .eint_wkup_init = exynos_eint_wkup_init, 149 .pud_value_init = s5pv210_pud_value_init, 150 .suspend = exynos_pinctrl_suspend, 151 .resume = exynos_pinctrl_resume, 152 .retention_data = &s5pv210_retention_data, 153 }, 154}; 155 156const struct samsung_pinctrl_of_match_data s5pv210_of_data __initconst = { 157 .ctrl = s5pv210_pin_ctrl, 158 .num_ctrl = ARRAY_SIZE(s5pv210_pin_ctrl), 159}; 160 161/* Pad retention control code for accessing PMU regmap */ 162static atomic_t exynos_shared_retention_refcnt; 163 164/* pin banks of exynos3250 pin-controller 0 */ 165static const struct samsung_pin_bank_data exynos3250_pin_banks0[] __initconst = { 166 /* Must start with EINTG banks, ordered by EINT group number. */ 167 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00), 168 EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04), 169 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08), 170 EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpc0", 0x0c), 171 EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpc1", 0x10), 172 EXYNOS_PIN_BANK_EINTG(4, 0x0a0, "gpd0", 0x14), 173 EXYNOS_PIN_BANK_EINTG(4, 0x0c0, "gpd1", 0x18), 174}; 175 176/* pin banks of exynos3250 pin-controller 1 */ 177static const struct samsung_pin_bank_data exynos3250_pin_banks1[] __initconst = { 178 /* Must start with EINTG banks, ordered by EINT group number. */ 179 EXYNOS_PIN_BANK_EINTN(8, 0x120, "gpe0"), 180 EXYNOS_PIN_BANK_EINTN(8, 0x140, "gpe1"), 181 EXYNOS_PIN_BANK_EINTN(3, 0x180, "gpe2"), 182 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpk0", 0x08), 183 EXYNOS_PIN_BANK_EINTG(7, 0x060, "gpk1", 0x0c), 184 EXYNOS_PIN_BANK_EINTG(7, 0x080, "gpk2", 0x10), 185 EXYNOS_PIN_BANK_EINTG(4, 0x0c0, "gpl0", 0x18), 186 EXYNOS_PIN_BANK_EINTG(8, 0x260, "gpm0", 0x24), 187 EXYNOS_PIN_BANK_EINTG(7, 0x280, "gpm1", 0x28), 188 EXYNOS_PIN_BANK_EINTG(5, 0x2a0, "gpm2", 0x2c), 189 EXYNOS_PIN_BANK_EINTG(8, 0x2c0, "gpm3", 0x30), 190 EXYNOS_PIN_BANK_EINTG(8, 0x2e0, "gpm4", 0x34), 191 EXYNOS_PIN_BANK_EINTW(8, 0xc00, "gpx0", 0x00), 192 EXYNOS_PIN_BANK_EINTW(8, 0xc20, "gpx1", 0x04), 193 EXYNOS_PIN_BANK_EINTW(8, 0xc40, "gpx2", 0x08), 194 EXYNOS_PIN_BANK_EINTW(8, 0xc60, "gpx3", 0x0c), 195}; 196 197/* 198 * PMU pad retention groups for Exynos3250 doesn't match pin banks, so handle 199 * them all together 200 */ 201static const u32 exynos3250_retention_regs[] = { 202 S5P_PAD_RET_MAUDIO_OPTION, 203 S5P_PAD_RET_GPIO_OPTION, 204 S5P_PAD_RET_UART_OPTION, 205 S5P_PAD_RET_MMCA_OPTION, 206 S5P_PAD_RET_MMCB_OPTION, 207 S5P_PAD_RET_EBIA_OPTION, 208 S5P_PAD_RET_EBIB_OPTION, 209 S5P_PAD_RET_MMC2_OPTION, 210 S5P_PAD_RET_SPI_OPTION, 211}; 212 213static const struct samsung_retention_data exynos3250_retention_data __initconst = { 214 .regs = exynos3250_retention_regs, 215 .nr_regs = ARRAY_SIZE(exynos3250_retention_regs), 216 .value = EXYNOS_WAKEUP_FROM_LOWPWR, 217 .refcnt = &exynos_shared_retention_refcnt, 218 .init = exynos_retention_init, 219}; 220 221/* 222 * Samsung pinctrl driver data for Exynos3250 SoC. Exynos3250 SoC includes 223 * two gpio/pin-mux/pinconfig controllers. 224 */ 225static const struct samsung_pin_ctrl exynos3250_pin_ctrl[] __initconst = { 226 { 227 /* pin-controller instance 0 data */ 228 .pin_banks = exynos3250_pin_banks0, 229 .nr_banks = ARRAY_SIZE(exynos3250_pin_banks0), 230 .eint_gpio_init = exynos_eint_gpio_init, 231 .suspend = exynos_pinctrl_suspend, 232 .resume = exynos_pinctrl_resume, 233 .retention_data = &exynos3250_retention_data, 234 }, { 235 /* pin-controller instance 1 data */ 236 .pin_banks = exynos3250_pin_banks1, 237 .nr_banks = ARRAY_SIZE(exynos3250_pin_banks1), 238 .eint_gpio_init = exynos_eint_gpio_init, 239 .eint_wkup_init = exynos_eint_wkup_init, 240 .suspend = exynos_pinctrl_suspend, 241 .resume = exynos_pinctrl_resume, 242 .retention_data = &exynos3250_retention_data, 243 }, 244}; 245 246const struct samsung_pinctrl_of_match_data exynos3250_of_data __initconst = { 247 .ctrl = exynos3250_pin_ctrl, 248 .num_ctrl = ARRAY_SIZE(exynos3250_pin_ctrl), 249}; 250 251/* pin banks of exynos4210 pin-controller 0 */ 252static const struct samsung_pin_bank_data exynos4210_pin_banks0[] __initconst = { 253 /* Must start with EINTG banks, ordered by EINT group number. */ 254 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00), 255 EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04), 256 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08), 257 EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpc0", 0x0c), 258 EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpc1", 0x10), 259 EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpd0", 0x14), 260 EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpd1", 0x18), 261 EXYNOS_PIN_BANK_EINTG(5, 0x0E0, "gpe0", 0x1c), 262 EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpe1", 0x20), 263 EXYNOS_PIN_BANK_EINTG(6, 0x120, "gpe2", 0x24), 264 EXYNOS_PIN_BANK_EINTG(8, 0x140, "gpe3", 0x28), 265 EXYNOS_PIN_BANK_EINTG(8, 0x160, "gpe4", 0x2c), 266 EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpf0", 0x30), 267 EXYNOS_PIN_BANK_EINTG(8, 0x1A0, "gpf1", 0x34), 268 EXYNOS_PIN_BANK_EINTG(8, 0x1C0, "gpf2", 0x38), 269 EXYNOS_PIN_BANK_EINTG(6, 0x1E0, "gpf3", 0x3c), 270}; 271 272/* pin banks of exynos4210 pin-controller 1 */ 273static const struct samsung_pin_bank_data exynos4210_pin_banks1[] __initconst = { 274 /* Must start with EINTG banks, ordered by EINT group number. */ 275 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpj0", 0x00), 276 EXYNOS_PIN_BANK_EINTG(5, 0x020, "gpj1", 0x04), 277 EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpk0", 0x08), 278 EXYNOS_PIN_BANK_EINTG(7, 0x060, "gpk1", 0x0c), 279 EXYNOS_PIN_BANK_EINTG(7, 0x080, "gpk2", 0x10), 280 EXYNOS_PIN_BANK_EINTG(7, 0x0A0, "gpk3", 0x14), 281 EXYNOS_PIN_BANK_EINTG(8, 0x0C0, "gpl0", 0x18), 282 EXYNOS_PIN_BANK_EINTG(3, 0x0E0, "gpl1", 0x1c), 283 EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpl2", 0x20), 284 EXYNOS_PIN_BANK_EINTN(6, 0x120, "gpy0"), 285 EXYNOS_PIN_BANK_EINTN(4, 0x140, "gpy1"), 286 EXYNOS_PIN_BANK_EINTN(6, 0x160, "gpy2"), 287 EXYNOS_PIN_BANK_EINTN(8, 0x180, "gpy3"), 288 EXYNOS_PIN_BANK_EINTN(8, 0x1A0, "gpy4"), 289 EXYNOS_PIN_BANK_EINTN(8, 0x1C0, "gpy5"), 290 EXYNOS_PIN_BANK_EINTN(8, 0x1E0, "gpy6"), 291 EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00), 292 EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04), 293 EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08), 294 EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c), 295}; 296 297/* pin banks of exynos4210 pin-controller 2 */ 298static const struct samsung_pin_bank_data exynos4210_pin_banks2[] __initconst = { 299 /* Must start with EINTG banks, ordered by EINT group number. */ 300 EXYNOS_PIN_BANK_EINTN(7, 0x000, "gpz"), 301}; 302 303/* PMU pad retention groups registers for Exynos4 (without audio) */ 304static const u32 exynos4_retention_regs[] = { 305 S5P_PAD_RET_GPIO_OPTION, 306 S5P_PAD_RET_UART_OPTION, 307 S5P_PAD_RET_MMCA_OPTION, 308 S5P_PAD_RET_MMCB_OPTION, 309 S5P_PAD_RET_EBIA_OPTION, 310 S5P_PAD_RET_EBIB_OPTION, 311}; 312 313static const struct samsung_retention_data exynos4_retention_data __initconst = { 314 .regs = exynos4_retention_regs, 315 .nr_regs = ARRAY_SIZE(exynos4_retention_regs), 316 .value = EXYNOS_WAKEUP_FROM_LOWPWR, 317 .refcnt = &exynos_shared_retention_refcnt, 318 .init = exynos_retention_init, 319}; 320 321/* PMU retention control for audio pins can be tied to audio pin bank */ 322static const u32 exynos4_audio_retention_regs[] = { 323 S5P_PAD_RET_MAUDIO_OPTION, 324}; 325 326static const struct samsung_retention_data exynos4_audio_retention_data __initconst = { 327 .regs = exynos4_audio_retention_regs, 328 .nr_regs = ARRAY_SIZE(exynos4_audio_retention_regs), 329 .value = EXYNOS_WAKEUP_FROM_LOWPWR, 330 .init = exynos_retention_init, 331}; 332 333/* 334 * Samsung pinctrl driver data for Exynos4210 SoC. Exynos4210 SoC includes 335 * three gpio/pin-mux/pinconfig controllers. 336 */ 337static const struct samsung_pin_ctrl exynos4210_pin_ctrl[] __initconst = { 338 { 339 /* pin-controller instance 0 data */ 340 .pin_banks = exynos4210_pin_banks0, 341 .nr_banks = ARRAY_SIZE(exynos4210_pin_banks0), 342 .eint_gpio_init = exynos_eint_gpio_init, 343 .suspend = exynos_pinctrl_suspend, 344 .resume = exynos_pinctrl_resume, 345 .retention_data = &exynos4_retention_data, 346 }, { 347 /* pin-controller instance 1 data */ 348 .pin_banks = exynos4210_pin_banks1, 349 .nr_banks = ARRAY_SIZE(exynos4210_pin_banks1), 350 .eint_gpio_init = exynos_eint_gpio_init, 351 .eint_wkup_init = exynos_eint_wkup_init, 352 .suspend = exynos_pinctrl_suspend, 353 .resume = exynos_pinctrl_resume, 354 .retention_data = &exynos4_retention_data, 355 }, { 356 /* pin-controller instance 2 data */ 357 .pin_banks = exynos4210_pin_banks2, 358 .nr_banks = ARRAY_SIZE(exynos4210_pin_banks2), 359 .retention_data = &exynos4_audio_retention_data, 360 }, 361}; 362 363const struct samsung_pinctrl_of_match_data exynos4210_of_data __initconst = { 364 .ctrl = exynos4210_pin_ctrl, 365 .num_ctrl = ARRAY_SIZE(exynos4210_pin_ctrl), 366}; 367 368/* pin banks of exynos4x12 pin-controller 0 */ 369static const struct samsung_pin_bank_data exynos4x12_pin_banks0[] __initconst = { 370 /* Must start with EINTG banks, ordered by EINT group number. */ 371 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00), 372 EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04), 373 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08), 374 EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpc0", 0x0c), 375 EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpc1", 0x10), 376 EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpd0", 0x14), 377 EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpd1", 0x18), 378 EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpf0", 0x30), 379 EXYNOS_PIN_BANK_EINTG(8, 0x1A0, "gpf1", 0x34), 380 EXYNOS_PIN_BANK_EINTG(8, 0x1C0, "gpf2", 0x38), 381 EXYNOS_PIN_BANK_EINTG(6, 0x1E0, "gpf3", 0x3c), 382 EXYNOS_PIN_BANK_EINTG(8, 0x240, "gpj0", 0x40), 383 EXYNOS_PIN_BANK_EINTG(5, 0x260, "gpj1", 0x44), 384}; 385 386/* pin banks of exynos4x12 pin-controller 1 */ 387static const struct samsung_pin_bank_data exynos4x12_pin_banks1[] __initconst = { 388 /* Must start with EINTG banks, ordered by EINT group number. */ 389 EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpk0", 0x08), 390 EXYNOS_PIN_BANK_EINTG(7, 0x060, "gpk1", 0x0c), 391 EXYNOS_PIN_BANK_EINTG(7, 0x080, "gpk2", 0x10), 392 EXYNOS_PIN_BANK_EINTG(7, 0x0A0, "gpk3", 0x14), 393 EXYNOS_PIN_BANK_EINTG(7, 0x0C0, "gpl0", 0x18), 394 EXYNOS_PIN_BANK_EINTG(2, 0x0E0, "gpl1", 0x1c), 395 EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpl2", 0x20), 396 EXYNOS_PIN_BANK_EINTG(8, 0x260, "gpm0", 0x24), 397 EXYNOS_PIN_BANK_EINTG(7, 0x280, "gpm1", 0x28), 398 EXYNOS_PIN_BANK_EINTG(5, 0x2A0, "gpm2", 0x2c), 399 EXYNOS_PIN_BANK_EINTG(8, 0x2C0, "gpm3", 0x30), 400 EXYNOS_PIN_BANK_EINTG(8, 0x2E0, "gpm4", 0x34), 401 EXYNOS_PIN_BANK_EINTN(6, 0x120, "gpy0"), 402 EXYNOS_PIN_BANK_EINTN(4, 0x140, "gpy1"), 403 EXYNOS_PIN_BANK_EINTN(6, 0x160, "gpy2"), 404 EXYNOS_PIN_BANK_EINTN(8, 0x180, "gpy3"), 405 EXYNOS_PIN_BANK_EINTN(8, 0x1A0, "gpy4"), 406 EXYNOS_PIN_BANK_EINTN(8, 0x1C0, "gpy5"), 407 EXYNOS_PIN_BANK_EINTN(8, 0x1E0, "gpy6"), 408 EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00), 409 EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04), 410 EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08), 411 EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c), 412}; 413 414/* pin banks of exynos4x12 pin-controller 2 */ 415static const struct samsung_pin_bank_data exynos4x12_pin_banks2[] __initconst = { 416 /* Must start with EINTG banks, ordered by EINT group number. */ 417 EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00), 418}; 419 420/* pin banks of exynos4x12 pin-controller 3 */ 421static const struct samsung_pin_bank_data exynos4x12_pin_banks3[] __initconst = { 422 /* Must start with EINTG banks, ordered by EINT group number. */ 423 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpv0", 0x00), 424 EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpv1", 0x04), 425 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpv2", 0x08), 426 EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpv3", 0x0c), 427 EXYNOS_PIN_BANK_EINTG(2, 0x080, "gpv4", 0x10), 428}; 429 430/* 431 * Samsung pinctrl driver data for Exynos4x12 SoC. Exynos4x12 SoC includes 432 * four gpio/pin-mux/pinconfig controllers. 433 */ 434static const struct samsung_pin_ctrl exynos4x12_pin_ctrl[] __initconst = { 435 { 436 /* pin-controller instance 0 data */ 437 .pin_banks = exynos4x12_pin_banks0, 438 .nr_banks = ARRAY_SIZE(exynos4x12_pin_banks0), 439 .eint_gpio_init = exynos_eint_gpio_init, 440 .suspend = exynos_pinctrl_suspend, 441 .resume = exynos_pinctrl_resume, 442 .retention_data = &exynos4_retention_data, 443 }, { 444 /* pin-controller instance 1 data */ 445 .pin_banks = exynos4x12_pin_banks1, 446 .nr_banks = ARRAY_SIZE(exynos4x12_pin_banks1), 447 .eint_gpio_init = exynos_eint_gpio_init, 448 .eint_wkup_init = exynos_eint_wkup_init, 449 .suspend = exynos_pinctrl_suspend, 450 .resume = exynos_pinctrl_resume, 451 .retention_data = &exynos4_retention_data, 452 }, { 453 /* pin-controller instance 2 data */ 454 .pin_banks = exynos4x12_pin_banks2, 455 .nr_banks = ARRAY_SIZE(exynos4x12_pin_banks2), 456 .eint_gpio_init = exynos_eint_gpio_init, 457 .suspend = exynos_pinctrl_suspend, 458 .resume = exynos_pinctrl_resume, 459 .retention_data = &exynos4_audio_retention_data, 460 }, { 461 /* pin-controller instance 3 data */ 462 .pin_banks = exynos4x12_pin_banks3, 463 .nr_banks = ARRAY_SIZE(exynos4x12_pin_banks3), 464 .eint_gpio_init = exynos_eint_gpio_init, 465 .suspend = exynos_pinctrl_suspend, 466 .resume = exynos_pinctrl_resume, 467 }, 468}; 469 470const struct samsung_pinctrl_of_match_data exynos4x12_of_data __initconst = { 471 .ctrl = exynos4x12_pin_ctrl, 472 .num_ctrl = ARRAY_SIZE(exynos4x12_pin_ctrl), 473}; 474 475/* pin banks of exynos5250 pin-controller 0 */ 476static const struct samsung_pin_bank_data exynos5250_pin_banks0[] __initconst = { 477 /* Must start with EINTG banks, ordered by EINT group number. */ 478 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00), 479 EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04), 480 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpa2", 0x08), 481 EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c), 482 EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpb1", 0x10), 483 EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpb2", 0x14), 484 EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpb3", 0x18), 485 EXYNOS_PIN_BANK_EINTG(7, 0x0E0, "gpc0", 0x1c), 486 EXYNOS_PIN_BANK_EINTG(4, 0x100, "gpc1", 0x20), 487 EXYNOS_PIN_BANK_EINTG(7, 0x120, "gpc2", 0x24), 488 EXYNOS_PIN_BANK_EINTG(7, 0x140, "gpc3", 0x28), 489 EXYNOS_PIN_BANK_EINTG(4, 0x160, "gpd0", 0x2c), 490 EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpd1", 0x30), 491 EXYNOS_PIN_BANK_EINTG(7, 0x2E0, "gpc4", 0x34), 492 EXYNOS_PIN_BANK_EINTN(6, 0x1A0, "gpy0"), 493 EXYNOS_PIN_BANK_EINTN(4, 0x1C0, "gpy1"), 494 EXYNOS_PIN_BANK_EINTN(6, 0x1E0, "gpy2"), 495 EXYNOS_PIN_BANK_EINTN(8, 0x200, "gpy3"), 496 EXYNOS_PIN_BANK_EINTN(8, 0x220, "gpy4"), 497 EXYNOS_PIN_BANK_EINTN(8, 0x240, "gpy5"), 498 EXYNOS_PIN_BANK_EINTN(8, 0x260, "gpy6"), 499 EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00), 500 EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04), 501 EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08), 502 EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c), 503}; 504 505/* pin banks of exynos5250 pin-controller 1 */ 506static const struct samsung_pin_bank_data exynos5250_pin_banks1[] __initconst = { 507 /* Must start with EINTG banks, ordered by EINT group number. */ 508 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpe0", 0x00), 509 EXYNOS_PIN_BANK_EINTG(2, 0x020, "gpe1", 0x04), 510 EXYNOS_PIN_BANK_EINTG(4, 0x040, "gpf0", 0x08), 511 EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpf1", 0x0c), 512 EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpg0", 0x10), 513 EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpg1", 0x14), 514 EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpg2", 0x18), 515 EXYNOS_PIN_BANK_EINTG(4, 0x0E0, "gph0", 0x1c), 516 EXYNOS_PIN_BANK_EINTG(8, 0x100, "gph1", 0x20), 517}; 518 519/* pin banks of exynos5250 pin-controller 2 */ 520static const struct samsung_pin_bank_data exynos5250_pin_banks2[] __initconst = { 521 /* Must start with EINTG banks, ordered by EINT group number. */ 522 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpv0", 0x00), 523 EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpv1", 0x04), 524 EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpv2", 0x08), 525 EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpv3", 0x0c), 526 EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpv4", 0x10), 527}; 528 529/* pin banks of exynos5250 pin-controller 3 */ 530static const struct samsung_pin_bank_data exynos5250_pin_banks3[] __initconst = { 531 /* Must start with EINTG banks, ordered by EINT group number. */ 532 EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00), 533}; 534 535/* 536 * Samsung pinctrl driver data for Exynos5250 SoC. Exynos5250 SoC includes 537 * four gpio/pin-mux/pinconfig controllers. 538 */ 539static const struct samsung_pin_ctrl exynos5250_pin_ctrl[] __initconst = { 540 { 541 /* pin-controller instance 0 data */ 542 .pin_banks = exynos5250_pin_banks0, 543 .nr_banks = ARRAY_SIZE(exynos5250_pin_banks0), 544 .eint_gpio_init = exynos_eint_gpio_init, 545 .eint_wkup_init = exynos_eint_wkup_init, 546 .suspend = exynos_pinctrl_suspend, 547 .resume = exynos_pinctrl_resume, 548 .retention_data = &exynos4_retention_data, 549 }, { 550 /* pin-controller instance 1 data */ 551 .pin_banks = exynos5250_pin_banks1, 552 .nr_banks = ARRAY_SIZE(exynos5250_pin_banks1), 553 .eint_gpio_init = exynos_eint_gpio_init, 554 .suspend = exynos_pinctrl_suspend, 555 .resume = exynos_pinctrl_resume, 556 .retention_data = &exynos4_retention_data, 557 }, { 558 /* pin-controller instance 2 data */ 559 .pin_banks = exynos5250_pin_banks2, 560 .nr_banks = ARRAY_SIZE(exynos5250_pin_banks2), 561 .eint_gpio_init = exynos_eint_gpio_init, 562 .suspend = exynos_pinctrl_suspend, 563 .resume = exynos_pinctrl_resume, 564 }, { 565 /* pin-controller instance 3 data */ 566 .pin_banks = exynos5250_pin_banks3, 567 .nr_banks = ARRAY_SIZE(exynos5250_pin_banks3), 568 .eint_gpio_init = exynos_eint_gpio_init, 569 .suspend = exynos_pinctrl_suspend, 570 .resume = exynos_pinctrl_resume, 571 .retention_data = &exynos4_audio_retention_data, 572 }, 573}; 574 575const struct samsung_pinctrl_of_match_data exynos5250_of_data __initconst = { 576 .ctrl = exynos5250_pin_ctrl, 577 .num_ctrl = ARRAY_SIZE(exynos5250_pin_ctrl), 578}; 579 580/* pin banks of exynos5260 pin-controller 0 */ 581static const struct samsung_pin_bank_data exynos5260_pin_banks0[] __initconst = { 582 /* Must start with EINTG banks, ordered by EINT group number. */ 583 EXYNOS_PIN_BANK_EINTG(4, 0x000, "gpa0", 0x00), 584 EXYNOS_PIN_BANK_EINTG(7, 0x020, "gpa1", 0x04), 585 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpa2", 0x08), 586 EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c), 587 EXYNOS_PIN_BANK_EINTG(4, 0x080, "gpb1", 0x10), 588 EXYNOS_PIN_BANK_EINTG(5, 0x0a0, "gpb2", 0x14), 589 EXYNOS_PIN_BANK_EINTG(8, 0x0c0, "gpb3", 0x18), 590 EXYNOS_PIN_BANK_EINTG(8, 0x0e0, "gpb4", 0x1c), 591 EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpb5", 0x20), 592 EXYNOS_PIN_BANK_EINTG(8, 0x120, "gpd0", 0x24), 593 EXYNOS_PIN_BANK_EINTG(7, 0x140, "gpd1", 0x28), 594 EXYNOS_PIN_BANK_EINTG(5, 0x160, "gpd2", 0x2c), 595 EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpe0", 0x30), 596 EXYNOS_PIN_BANK_EINTG(5, 0x1a0, "gpe1", 0x34), 597 EXYNOS_PIN_BANK_EINTG(4, 0x1c0, "gpf0", 0x38), 598 EXYNOS_PIN_BANK_EINTG(8, 0x1e0, "gpf1", 0x3c), 599 EXYNOS_PIN_BANK_EINTG(2, 0x200, "gpk0", 0x40), 600 EXYNOS_PIN_BANK_EINTW(8, 0xc00, "gpx0", 0x00), 601 EXYNOS_PIN_BANK_EINTW(8, 0xc20, "gpx1", 0x04), 602 EXYNOS_PIN_BANK_EINTW(8, 0xc40, "gpx2", 0x08), 603 EXYNOS_PIN_BANK_EINTW(8, 0xc60, "gpx3", 0x0c), 604}; 605 606/* pin banks of exynos5260 pin-controller 1 */ 607static const struct samsung_pin_bank_data exynos5260_pin_banks1[] __initconst = { 608 /* Must start with EINTG banks, ordered by EINT group number. */ 609 EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpc0", 0x00), 610 EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpc1", 0x04), 611 EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpc2", 0x08), 612 EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpc3", 0x0c), 613 EXYNOS_PIN_BANK_EINTG(4, 0x080, "gpc4", 0x10), 614}; 615 616/* pin banks of exynos5260 pin-controller 2 */ 617static const struct samsung_pin_bank_data exynos5260_pin_banks2[] __initconst = { 618 /* Must start with EINTG banks, ordered by EINT group number. */ 619 EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz0", 0x00), 620 EXYNOS_PIN_BANK_EINTG(4, 0x020, "gpz1", 0x04), 621}; 622 623/* 624 * Samsung pinctrl driver data for Exynos5260 SoC. Exynos5260 SoC includes 625 * three gpio/pin-mux/pinconfig controllers. 626 */ 627static const struct samsung_pin_ctrl exynos5260_pin_ctrl[] __initconst = { 628 { 629 /* pin-controller instance 0 data */ 630 .pin_banks = exynos5260_pin_banks0, 631 .nr_banks = ARRAY_SIZE(exynos5260_pin_banks0), 632 .eint_gpio_init = exynos_eint_gpio_init, 633 .eint_wkup_init = exynos_eint_wkup_init, 634 .suspend = exynos_pinctrl_suspend, 635 .resume = exynos_pinctrl_resume, 636 }, { 637 /* pin-controller instance 1 data */ 638 .pin_banks = exynos5260_pin_banks1, 639 .nr_banks = ARRAY_SIZE(exynos5260_pin_banks1), 640 .eint_gpio_init = exynos_eint_gpio_init, 641 .suspend = exynos_pinctrl_suspend, 642 .resume = exynos_pinctrl_resume, 643 }, { 644 /* pin-controller instance 2 data */ 645 .pin_banks = exynos5260_pin_banks2, 646 .nr_banks = ARRAY_SIZE(exynos5260_pin_banks2), 647 .eint_gpio_init = exynos_eint_gpio_init, 648 .suspend = exynos_pinctrl_suspend, 649 .resume = exynos_pinctrl_resume, 650 }, 651}; 652 653const struct samsung_pinctrl_of_match_data exynos5260_of_data __initconst = { 654 .ctrl = exynos5260_pin_ctrl, 655 .num_ctrl = ARRAY_SIZE(exynos5260_pin_ctrl), 656}; 657 658/* pin banks of exynos5410 pin-controller 0 */ 659static const struct samsung_pin_bank_data exynos5410_pin_banks0[] __initconst = { 660 /* Must start with EINTG banks, ordered by EINT group number. */ 661 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00), 662 EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04), 663 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpa2", 0x08), 664 EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c), 665 EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpb1", 0x10), 666 EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpb2", 0x14), 667 EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpb3", 0x18), 668 EXYNOS_PIN_BANK_EINTG(7, 0x0E0, "gpc0", 0x1c), 669 EXYNOS_PIN_BANK_EINTG(4, 0x100, "gpc3", 0x20), 670 EXYNOS_PIN_BANK_EINTG(7, 0x120, "gpc1", 0x24), 671 EXYNOS_PIN_BANK_EINTG(7, 0x140, "gpc2", 0x28), 672 EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpd1", 0x2c), 673 EXYNOS_PIN_BANK_EINTG(8, 0x1A0, "gpe0", 0x30), 674 EXYNOS_PIN_BANK_EINTG(2, 0x1C0, "gpe1", 0x34), 675 EXYNOS_PIN_BANK_EINTG(6, 0x1E0, "gpf0", 0x38), 676 EXYNOS_PIN_BANK_EINTG(8, 0x200, "gpf1", 0x3c), 677 EXYNOS_PIN_BANK_EINTG(8, 0x220, "gpg0", 0x40), 678 EXYNOS_PIN_BANK_EINTG(8, 0x240, "gpg1", 0x44), 679 EXYNOS_PIN_BANK_EINTG(2, 0x260, "gpg2", 0x48), 680 EXYNOS_PIN_BANK_EINTG(4, 0x280, "gph0", 0x4c), 681 EXYNOS_PIN_BANK_EINTG(8, 0x2A0, "gph1", 0x50), 682 EXYNOS_PIN_BANK_EINTN(2, 0x160, "gpm5"), 683 EXYNOS_PIN_BANK_EINTN(8, 0x2C0, "gpm7"), 684 EXYNOS_PIN_BANK_EINTN(6, 0x2E0, "gpy0"), 685 EXYNOS_PIN_BANK_EINTN(4, 0x300, "gpy1"), 686 EXYNOS_PIN_BANK_EINTN(6, 0x320, "gpy2"), 687 EXYNOS_PIN_BANK_EINTN(8, 0x340, "gpy3"), 688 EXYNOS_PIN_BANK_EINTN(8, 0x360, "gpy4"), 689 EXYNOS_PIN_BANK_EINTN(8, 0x380, "gpy5"), 690 EXYNOS_PIN_BANK_EINTN(8, 0x3A0, "gpy6"), 691 EXYNOS_PIN_BANK_EINTN(8, 0x3C0, "gpy7"), 692 EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00), 693 EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04), 694 EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08), 695 EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c), 696}; 697 698/* pin banks of exynos5410 pin-controller 1 */ 699static const struct samsung_pin_bank_data exynos5410_pin_banks1[] __initconst = { 700 /* Must start with EINTG banks, ordered by EINT group number. */ 701 EXYNOS_PIN_BANK_EINTG(5, 0x000, "gpj0", 0x00), 702 EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpj1", 0x04), 703 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpj2", 0x08), 704 EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpj3", 0x0c), 705 EXYNOS_PIN_BANK_EINTG(2, 0x080, "gpj4", 0x10), 706 EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpk0", 0x14), 707 EXYNOS_PIN_BANK_EINTG(8, 0x0C0, "gpk1", 0x18), 708 EXYNOS_PIN_BANK_EINTG(8, 0x0E0, "gpk2", 0x1c), 709 EXYNOS_PIN_BANK_EINTG(7, 0x100, "gpk3", 0x20), 710}; 711 712/* pin banks of exynos5410 pin-controller 2 */ 713static const struct samsung_pin_bank_data exynos5410_pin_banks2[] __initconst = { 714 /* Must start with EINTG banks, ordered by EINT group number. */ 715 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpv0", 0x00), 716 EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpv1", 0x04), 717 EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpv2", 0x08), 718 EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpv3", 0x0c), 719 EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpv4", 0x10), 720}; 721 722/* pin banks of exynos5410 pin-controller 3 */ 723static const struct samsung_pin_bank_data exynos5410_pin_banks3[] __initconst = { 724 /* Must start with EINTG banks, ordered by EINT group number. */ 725 EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00), 726}; 727 728/* 729 * Samsung pinctrl driver data for Exynos5410 SoC. Exynos5410 SoC includes 730 * four gpio/pin-mux/pinconfig controllers. 731 */ 732static const struct samsung_pin_ctrl exynos5410_pin_ctrl[] __initconst = { 733 { 734 /* pin-controller instance 0 data */ 735 .pin_banks = exynos5410_pin_banks0, 736 .nr_banks = ARRAY_SIZE(exynos5410_pin_banks0), 737 .eint_gpio_init = exynos_eint_gpio_init, 738 .eint_wkup_init = exynos_eint_wkup_init, 739 .suspend = exynos_pinctrl_suspend, 740 .resume = exynos_pinctrl_resume, 741 }, { 742 /* pin-controller instance 1 data */ 743 .pin_banks = exynos5410_pin_banks1, 744 .nr_banks = ARRAY_SIZE(exynos5410_pin_banks1), 745 .eint_gpio_init = exynos_eint_gpio_init, 746 .suspend = exynos_pinctrl_suspend, 747 .resume = exynos_pinctrl_resume, 748 }, { 749 /* pin-controller instance 2 data */ 750 .pin_banks = exynos5410_pin_banks2, 751 .nr_banks = ARRAY_SIZE(exynos5410_pin_banks2), 752 .eint_gpio_init = exynos_eint_gpio_init, 753 .suspend = exynos_pinctrl_suspend, 754 .resume = exynos_pinctrl_resume, 755 }, { 756 /* pin-controller instance 3 data */ 757 .pin_banks = exynos5410_pin_banks3, 758 .nr_banks = ARRAY_SIZE(exynos5410_pin_banks3), 759 .eint_gpio_init = exynos_eint_gpio_init, 760 .suspend = exynos_pinctrl_suspend, 761 .resume = exynos_pinctrl_resume, 762 }, 763}; 764 765const struct samsung_pinctrl_of_match_data exynos5410_of_data __initconst = { 766 .ctrl = exynos5410_pin_ctrl, 767 .num_ctrl = ARRAY_SIZE(exynos5410_pin_ctrl), 768}; 769 770/* pin banks of exynos5420 pin-controller 0 */ 771static const struct samsung_pin_bank_data exynos5420_pin_banks0[] __initconst = { 772 /* Must start with EINTG banks, ordered by EINT group number. */ 773 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpy7", 0x00), 774 EXYNOS_PIN_BANK_EINTW(8, 0xC00, "gpx0", 0x00), 775 EXYNOS_PIN_BANK_EINTW(8, 0xC20, "gpx1", 0x04), 776 EXYNOS_PIN_BANK_EINTW(8, 0xC40, "gpx2", 0x08), 777 EXYNOS_PIN_BANK_EINTW(8, 0xC60, "gpx3", 0x0c), 778}; 779 780/* pin banks of exynos5420 pin-controller 1 */ 781static const struct samsung_pin_bank_data exynos5420_pin_banks1[] __initconst = { 782 /* Must start with EINTG banks, ordered by EINT group number. */ 783 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpc0", 0x00), 784 EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpc1", 0x04), 785 EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpc2", 0x08), 786 EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpc3", 0x0c), 787 EXYNOS_PIN_BANK_EINTG(2, 0x080, "gpc4", 0x10), 788 EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpd1", 0x14), 789 EXYNOS_PIN_BANK_EINTN(6, 0x0C0, "gpy0"), 790 EXYNOS_PIN_BANK_EINTN(4, 0x0E0, "gpy1"), 791 EXYNOS_PIN_BANK_EINTN(6, 0x100, "gpy2"), 792 EXYNOS_PIN_BANK_EINTN(8, 0x120, "gpy3"), 793 EXYNOS_PIN_BANK_EINTN(8, 0x140, "gpy4"), 794 EXYNOS_PIN_BANK_EINTN(8, 0x160, "gpy5"), 795 EXYNOS_PIN_BANK_EINTN(8, 0x180, "gpy6"), 796}; 797 798/* pin banks of exynos5420 pin-controller 2 */ 799static const struct samsung_pin_bank_data exynos5420_pin_banks2[] __initconst = { 800 /* Must start with EINTG banks, ordered by EINT group number. */ 801 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpe0", 0x00), 802 EXYNOS_PIN_BANK_EINTG(2, 0x020, "gpe1", 0x04), 803 EXYNOS_PIN_BANK_EINTG(6, 0x040, "gpf0", 0x08), 804 EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpf1", 0x0c), 805 EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpg0", 0x10), 806 EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpg1", 0x14), 807 EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpg2", 0x18), 808 EXYNOS_PIN_BANK_EINTG(4, 0x0E0, "gpj4", 0x1c), 809}; 810 811/* pin banks of exynos5420 pin-controller 3 */ 812static const struct samsung_pin_bank_data exynos5420_pin_banks3[] __initconst = { 813 /* Must start with EINTG banks, ordered by EINT group number. */ 814 EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00), 815 EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04), 816 EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpa2", 0x08), 817 EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c), 818 EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpb1", 0x10), 819 EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpb2", 0x14), 820 EXYNOS_PIN_BANK_EINTG(8, 0x0C0, "gpb3", 0x18), 821 EXYNOS_PIN_BANK_EINTG(2, 0x0E0, "gpb4", 0x1c), 822 EXYNOS_PIN_BANK_EINTG(8, 0x100, "gph0", 0x20), 823}; 824 825/* pin banks of exynos5420 pin-controller 4 */ 826static const struct samsung_pin_bank_data exynos5420_pin_banks4[] __initconst = { 827 /* Must start with EINTG banks, ordered by EINT group number. */ 828 EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00), 829}; 830 831/* PMU pad retention groups registers for Exynos5420 (without audio) */ 832static const u32 exynos5420_retention_regs[] = { 833 EXYNOS_PAD_RET_DRAM_OPTION, 834 EXYNOS_PAD_RET_JTAG_OPTION, 835 EXYNOS5420_PAD_RET_GPIO_OPTION, 836 EXYNOS5420_PAD_RET_UART_OPTION, 837 EXYNOS5420_PAD_RET_MMCA_OPTION, 838 EXYNOS5420_PAD_RET_MMCB_OPTION, 839 EXYNOS5420_PAD_RET_MMCC_OPTION, 840 EXYNOS5420_PAD_RET_HSI_OPTION, 841 EXYNOS_PAD_RET_EBIA_OPTION, 842 EXYNOS_PAD_RET_EBIB_OPTION, 843 EXYNOS5420_PAD_RET_SPI_OPTION, 844 EXYNOS5420_PAD_RET_DRAM_COREBLK_OPTION, 845}; 846 847static const struct samsung_retention_data exynos5420_retention_data __initconst = { 848 .regs = exynos5420_retention_regs, 849 .nr_regs = ARRAY_SIZE(exynos5420_retention_regs), 850 .value = EXYNOS_WAKEUP_FROM_LOWPWR, 851 .refcnt = &exynos_shared_retention_refcnt, 852 .init = exynos_retention_init, 853}; 854 855/* 856 * Samsung pinctrl driver data for Exynos5420 SoC. Exynos5420 SoC includes 857 * four gpio/pin-mux/pinconfig controllers. 858 */ 859static const struct samsung_pin_ctrl exynos5420_pin_ctrl[] __initconst = { 860 { 861 /* pin-controller instance 0 data */ 862 .pin_banks = exynos5420_pin_banks0, 863 .nr_banks = ARRAY_SIZE(exynos5420_pin_banks0), 864 .eint_gpio_init = exynos_eint_gpio_init, 865 .eint_wkup_init = exynos_eint_wkup_init, 866 .suspend = exynos_pinctrl_suspend, 867 .resume = exynos_pinctrl_resume, 868 .retention_data = &exynos5420_retention_data, 869 }, { 870 /* pin-controller instance 1 data */ 871 .pin_banks = exynos5420_pin_banks1, 872 .nr_banks = ARRAY_SIZE(exynos5420_pin_banks1), 873 .eint_gpio_init = exynos_eint_gpio_init, 874 .suspend = exynos_pinctrl_suspend, 875 .resume = exynos_pinctrl_resume, 876 .retention_data = &exynos5420_retention_data, 877 }, { 878 /* pin-controller instance 2 data */ 879 .pin_banks = exynos5420_pin_banks2, 880 .nr_banks = ARRAY_SIZE(exynos5420_pin_banks2), 881 .eint_gpio_init = exynos_eint_gpio_init, 882 .suspend = exynos_pinctrl_suspend, 883 .resume = exynos_pinctrl_resume, 884 .retention_data = &exynos5420_retention_data, 885 }, { 886 /* pin-controller instance 3 data */ 887 .pin_banks = exynos5420_pin_banks3, 888 .nr_banks = ARRAY_SIZE(exynos5420_pin_banks3), 889 .eint_gpio_init = exynos_eint_gpio_init, 890 .suspend = exynos_pinctrl_suspend, 891 .resume = exynos_pinctrl_resume, 892 .retention_data = &exynos5420_retention_data, 893 }, { 894 /* pin-controller instance 4 data */ 895 .pin_banks = exynos5420_pin_banks4, 896 .nr_banks = ARRAY_SIZE(exynos5420_pin_banks4), 897 .eint_gpio_init = exynos_eint_gpio_init, 898 .suspend = exynos_pinctrl_suspend, 899 .resume = exynos_pinctrl_resume, 900 .retention_data = &exynos4_audio_retention_data, 901 }, 902}; 903 904const struct samsung_pinctrl_of_match_data exynos5420_of_data __initconst = { 905 .ctrl = exynos5420_pin_ctrl, 906 .num_ctrl = ARRAY_SIZE(exynos5420_pin_ctrl), 907};
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