drivers/pinctrl/intel/pinctrl-geminilake.c

   1 /*
   2  * Intel Gemini Lake SoC pinctrl/GPIO driver
   3  *
   4  * Copyright (C) 2017 Intel Corporation
   5  * Author: Mika Westerberg <mika.westerberg@linux.intel.com>
   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 #include <linux/acpi.h>
  13 #include <linux/module.h>
  14 #include <linux/platform_device.h>
  15 #include <linux/pm.h>
  16 #include <linux/pinctrl/pinctrl.h>
  17
  18 #include "pinctrl-intel.h"
  19
  20 #define GLK_PAD_OWN     0x020
  21 #define GLK_HOSTSW_OWN  0x0b0
  22 #define GLK_PADCFGLOCK  0x080
  23 #define GLK_GPI_IE      0x110
  24
  25 #define GLK_COMMUNITY(s, e)                             \
  26         {                                               \
  27                 .padown_offset = GLK_PAD_OWN,           \
  28                 .padcfglock_offset = GLK_PADCFGLOCK,    \
  29                 .hostown_offset = GLK_HOSTSW_OWN,       \
  30                 .ie_offset = GLK_GPI_IE,                \
  31                 .gpp_size = 32,                         \
  32                 .pin_base = (s),                        \
  33                 .npins = ((e) - (s) + 1),               \
  34         }
  35
  36 /* GLK */
  37 static const struct pinctrl_pin_desc glk_northwest_pins[] = {
  38         PINCTRL_PIN(0, "TCK"),
  39         PINCTRL_PIN(1, "TRST_B"),
  40         PINCTRL_PIN(2, "TMS"),
  41         PINCTRL_PIN(3, "TDI"),
  42         PINCTRL_PIN(4, "TDO"),
  43         PINCTRL_PIN(5, "JTAGX"),
  44         PINCTRL_PIN(6, "CX_PREQ_B"),
  45         PINCTRL_PIN(7, "CX_PRDY_B"),
  46         PINCTRL_PIN(8, "GPIO_8"),
  47         PINCTRL_PIN(9, "GPIO_9"),
  48         PINCTRL_PIN(10, "GPIO_10"),
  49         PINCTRL_PIN(11, "GPIO_11"),
  50         PINCTRL_PIN(12, "GPIO_12"),
  51         PINCTRL_PIN(13, "GPIO_13"),
  52         PINCTRL_PIN(14, "GPIO_14"),
  53         PINCTRL_PIN(15, "GPIO_15"),
  54         PINCTRL_PIN(16, "GPIO_16"),
  55         PINCTRL_PIN(17, "GPIO_17"),
  56         PINCTRL_PIN(18, "GPIO_18"),
  57         PINCTRL_PIN(19, "GPIO_19"),
  58         PINCTRL_PIN(20, "GPIO_20"),
  59         PINCTRL_PIN(21, "GPIO_21"),
  60         PINCTRL_PIN(22, "GPIO_22"),
  61         PINCTRL_PIN(23, "GPIO_23"),
  62         PINCTRL_PIN(24, "GPIO_24"),
  63         PINCTRL_PIN(25, "GPIO_25"),
  64         PINCTRL_PIN(26, "GPIO_26"),
  65         PINCTRL_PIN(27, "GPIO_27"),
  66         PINCTRL_PIN(28, "GPIO_28"),
  67         PINCTRL_PIN(29, "GPIO_29"),
  68         PINCTRL_PIN(30, "GPIO_30"),
  69         PINCTRL_PIN(31, "GPIO_31"),
  70         PINCTRL_PIN(32, "GPIO_32"),
  71         PINCTRL_PIN(33, "GPIO_33"),
  72         PINCTRL_PIN(34, "GPIO_34"),
  73         PINCTRL_PIN(35, "GPIO_35"),
  74         PINCTRL_PIN(36, "GPIO_36"),
  75         PINCTRL_PIN(37, "GPIO_37"),
  76         PINCTRL_PIN(38, "GPIO_38"),
  77         PINCTRL_PIN(39, "GPIO_39"),
  78         PINCTRL_PIN(40, "GPIO_40"),
  79         PINCTRL_PIN(41, "GPIO_41"),
  80         PINCTRL_PIN(42, "GP_INTD_DSI_TE1"),
  81         PINCTRL_PIN(43, "GP_INTD_DSI_TE2"),
  82         PINCTRL_PIN(44, "USB_OC0_B"),
  83         PINCTRL_PIN(45, "USB_OC1_B"),
  84         PINCTRL_PIN(46, "DSI_I2C_SDA"),
  85         PINCTRL_PIN(47, "DSI_I2C_SCL"),
  86         PINCTRL_PIN(48, "PMC_I2C_SDA"),
  87         PINCTRL_PIN(49, "PMC_I2C_SCL"),
  88         PINCTRL_PIN(50, "LPSS_I2C0_SDA"),
  89         PINCTRL_PIN(51, "LPSS_I2C0_SCL"),
  90         PINCTRL_PIN(52, "LPSS_I2C1_SDA"),
  91         PINCTRL_PIN(53, "LPSS_I2C1_SCL"),
  92         PINCTRL_PIN(54, "LPSS_I2C2_SDA"),
  93         PINCTRL_PIN(55, "LPSS_I2C2_SCL"),
  94         PINCTRL_PIN(56, "LPSS_I2C3_SDA"),
  95         PINCTRL_PIN(57, "LPSS_I2C3_SCL"),
  96         PINCTRL_PIN(58, "LPSS_I2C4_SDA"),
  97         PINCTRL_PIN(59, "LPSS_I2C4_SCL"),
  98         PINCTRL_PIN(60, "LPSS_UART0_RXD"),
  99         PINCTRL_PIN(61, "LPSS_UART0_TXD"),
 100         PINCTRL_PIN(62, "LPSS_UART0_RTS_B"),
 101         PINCTRL_PIN(63, "LPSS_UART0_CTS_B"),
 102         PINCTRL_PIN(64, "LPSS_UART2_RXD"),
 103         PINCTRL_PIN(65, "LPSS_UART2_TXD"),
 104         PINCTRL_PIN(66, "LPSS_UART2_RTS_B"),
 105         PINCTRL_PIN(67, "LPSS_UART2_CTS_B"),
 106         PINCTRL_PIN(68, "PMC_SPI_FS0"),
 107         PINCTRL_PIN(69, "PMC_SPI_FS1"),
 108         PINCTRL_PIN(70, "PMC_SPI_FS2"),
 109         PINCTRL_PIN(71, "PMC_SPI_RXD"),
 110         PINCTRL_PIN(72, "PMC_SPI_TXD"),
 111         PINCTRL_PIN(73, "PMC_SPI_CLK"),
 112         PINCTRL_PIN(74, "THERMTRIP_B"),
 113         PINCTRL_PIN(75, "PROCHOT_B"),
 114         PINCTRL_PIN(76, "EMMC_RST_B"),
 115         PINCTRL_PIN(77, "GPIO_212"),
 116         PINCTRL_PIN(78, "GPIO_213"),
 117         PINCTRL_PIN(79, "GPIO_214"),
 118 };
 119
 120 static const unsigned int glk_northwest_uart1_pins[] = { 26, 27, 28, 29 };
 121 static const unsigned int glk_northwest_pwm0_pins[] = { 42 };
 122 static const unsigned int glk_northwest_pwm1_pins[] = { 43 };
 123 static const unsigned int glk_northwest_pwm2_pins[] = { 44 };
 124 static const unsigned int glk_northwest_pwm3_pins[] = { 45 };
 125 static const unsigned int glk_northwest_i2c0_pins[] = { 50, 51 };
 126 static const unsigned int glk_northwest_i2c1_pins[] = { 52, 53 };
 127 static const unsigned int glk_northwest_i2c2_pins[] = { 54, 55 };
 128 static const unsigned int glk_northwest_i2c3_pins[] = { 56, 57 };
 129 static const unsigned int glk_northwest_i2c4_pins[] = { 58, 59 };
 130 static const unsigned int glk_northwest_uart0_pins[] = { 60, 61, 62, 63 };
 131 static const unsigned int glk_northwest_uart2_pins[] = { 64, 65, 66, 67 };
 132
 133 static const struct intel_pingroup glk_northwest_groups[] = {
 134         PIN_GROUP("uart1_grp", glk_northwest_uart1_pins, 2),
 135         PIN_GROUP("pwm0_grp", glk_northwest_pwm0_pins, 2),
 136         PIN_GROUP("pwm1_grp", glk_northwest_pwm1_pins, 2),
 137         PIN_GROUP("pwm2_grp", glk_northwest_pwm2_pins, 2),
 138         PIN_GROUP("pwm3_grp", glk_northwest_pwm3_pins, 2),
 139         PIN_GROUP("i2c0_grp", glk_northwest_i2c0_pins, 1),
 140         PIN_GROUP("i2c1_grp", glk_northwest_i2c1_pins, 1),
 141         PIN_GROUP("i2c2_grp", glk_northwest_i2c2_pins, 1),
 142         PIN_GROUP("i2c3_grp", glk_northwest_i2c3_pins, 1),
 143         PIN_GROUP("i2c4_grp", glk_northwest_i2c4_pins, 1),
 144         PIN_GROUP("uart0_grp", glk_northwest_uart0_pins, 1),
 145         PIN_GROUP("uart2_grp", glk_northwest_uart2_pins, 1),
 146 };
 147
 148 static const char * const glk_northwest_uart1_groups[] = { "uart1_grp" };
 149 static const char * const glk_northwest_pwm0_groups[] = { "pwm0_grp" };
 150 static const char * const glk_northwest_pwm1_groups[] = { "pwm1_grp" };
 151 static const char * const glk_northwest_pwm2_groups[] = { "pwm2_grp" };
 152 static const char * const glk_northwest_pwm3_groups[] = { "pwm3_grp" };
 153 static const char * const glk_northwest_i2c0_groups[] = { "i2c0_grp" };
 154 static const char * const glk_northwest_i2c1_groups[] = { "i2c1_grp" };
 155 static const char * const glk_northwest_i2c2_groups[] = { "i2c2_grp" };
 156 static const char * const glk_northwest_i2c3_groups[] = { "i2c3_grp" };
 157 static const char * const glk_northwest_i2c4_groups[] = { "i2c4_grp" };
 158 static const char * const glk_northwest_uart0_groups[] = { "uart0_grp" };
 159 static const char * const glk_northwest_uart2_groups[] = { "uart2_grp" };
 160
 161 static const struct intel_function glk_northwest_functions[] = {
 162         FUNCTION("uart1", glk_northwest_uart1_groups),
 163         FUNCTION("pmw0", glk_northwest_pwm0_groups),
 164         FUNCTION("pmw1", glk_northwest_pwm1_groups),
 165         FUNCTION("pmw2", glk_northwest_pwm2_groups),
 166         FUNCTION("pmw3", glk_northwest_pwm3_groups),
 167         FUNCTION("i2c0", glk_northwest_i2c0_groups),
 168         FUNCTION("i2c1", glk_northwest_i2c1_groups),
 169         FUNCTION("i2c2", glk_northwest_i2c2_groups),
 170         FUNCTION("i2c3", glk_northwest_i2c3_groups),
 171         FUNCTION("i2c4", glk_northwest_i2c4_groups),
 172         FUNCTION("uart0", glk_northwest_uart0_groups),
 173         FUNCTION("uart2", glk_northwest_uart2_groups),
 174 };
 175
 176 static const struct intel_community glk_northwest_communities[] = {
 177         GLK_COMMUNITY(0, 79),
 178 };
 179
 180 static const struct intel_pinctrl_soc_data glk_northwest_soc_data = {
 181         .uid = "1",
 182         .pins = glk_northwest_pins,
 183         .npins = ARRAY_SIZE(glk_northwest_pins),
 184         .groups = glk_northwest_groups,
 185         .ngroups = ARRAY_SIZE(glk_northwest_groups),
 186         .functions = glk_northwest_functions,
 187         .nfunctions = ARRAY_SIZE(glk_northwest_functions),
 188         .communities = glk_northwest_communities,
 189         .ncommunities = ARRAY_SIZE(glk_northwest_communities),
 190 };
 191
 192 static const struct pinctrl_pin_desc glk_north_pins[] = {
 193         PINCTRL_PIN(0, "SVID0_ALERT_B"),
 194         PINCTRL_PIN(1, "SVID0_DATA"),
 195         PINCTRL_PIN(2, "SVID0_CLK"),
 196         PINCTRL_PIN(3, "LPSS_SPI_0_CLK"),
 197         PINCTRL_PIN(4, "LPSS_SPI_0_FS0"),
 198         PINCTRL_PIN(5, "LPSS_SPI_0_FS1"),
 199         PINCTRL_PIN(6, "LPSS_SPI_0_RXD"),
 200         PINCTRL_PIN(7, "LPSS_SPI_0_TXD"),
 201         PINCTRL_PIN(8, "LPSS_SPI_1_CLK"),
 202         PINCTRL_PIN(9, "LPSS_SPI_1_FS0"),
 203         PINCTRL_PIN(10, "LPSS_SPI_1_FS1"),
 204         PINCTRL_PIN(11, "LPSS_SPI_1_FS2"),
 205         PINCTRL_PIN(12, "LPSS_SPI_1_RXD"),
 206         PINCTRL_PIN(13, "LPSS_SPI_1_TXD"),
 207         PINCTRL_PIN(14, "FST_SPI_CS0_B"),
 208         PINCTRL_PIN(15, "FST_SPI_CS1_B"),
 209         PINCTRL_PIN(16, "FST_SPI_MOSI_IO0"),
 210         PINCTRL_PIN(17, "FST_SPI_MISO_IO1"),
 211         PINCTRL_PIN(18, "FST_SPI_IO2"),
 212         PINCTRL_PIN(19, "FST_SPI_IO3"),
 213         PINCTRL_PIN(20, "FST_SPI_CLK"),
 214         PINCTRL_PIN(21, "FST_SPI_CLK_FB"),
 215         PINCTRL_PIN(22, "PMU_PLTRST_B"),
 216         PINCTRL_PIN(23, "PMU_PWRBTN_B"),
 217         PINCTRL_PIN(24, "PMU_SLP_S0_B"),
 218         PINCTRL_PIN(25, "PMU_SLP_S3_B"),
 219         PINCTRL_PIN(26, "PMU_SLP_S4_B"),
 220         PINCTRL_PIN(27, "SUSPWRDNACK"),
 221         PINCTRL_PIN(28, "EMMC_PWR_EN_B"),
 222         PINCTRL_PIN(29, "PMU_AC_PRESENT"),
 223         PINCTRL_PIN(30, "PMU_BATLOW_B"),
 224         PINCTRL_PIN(31, "PMU_RESETBUTTON_B"),
 225         PINCTRL_PIN(32, "PMU_SUSCLK"),
 226         PINCTRL_PIN(33, "SUS_STAT_B"),
 227         PINCTRL_PIN(34, "LPSS_I2C5_SDA"),
 228         PINCTRL_PIN(35, "LPSS_I2C5_SCL"),
 229         PINCTRL_PIN(36, "LPSS_I2C6_SDA"),
 230         PINCTRL_PIN(37, "LPSS_I2C6_SCL"),
 231         PINCTRL_PIN(38, "LPSS_I2C7_SDA"),
 232         PINCTRL_PIN(39, "LPSS_I2C7_SCL"),
 233         PINCTRL_PIN(40, "PCIE_WAKE0_B"),
 234         PINCTRL_PIN(41, "PCIE_WAKE1_B"),
 235         PINCTRL_PIN(42, "PCIE_WAKE2_B"),
 236         PINCTRL_PIN(43, "PCIE_WAKE3_B"),
 237         PINCTRL_PIN(44, "PCIE_CLKREQ0_B"),
 238         PINCTRL_PIN(45, "PCIE_CLKREQ1_B"),
 239         PINCTRL_PIN(46, "PCIE_CLKREQ2_B"),
 240         PINCTRL_PIN(47, "PCIE_CLKREQ3_B"),
 241         PINCTRL_PIN(48, "HV_DDI0_DDC_SDA"),
 242         PINCTRL_PIN(49, "HV_DDI0_DDC_SCL"),
 243         PINCTRL_PIN(50, "HV_DDI1_DDC_SDA"),
 244         PINCTRL_PIN(51, "HV_DDI1_DDC_SCL"),
 245         PINCTRL_PIN(52, "PANEL0_VDDEN"),
 246         PINCTRL_PIN(53, "PANEL0_BKLTEN"),
 247         PINCTRL_PIN(54, "PANEL0_BKLTCTL"),
 248         PINCTRL_PIN(55, "HV_DDI0_HPD"),
 249         PINCTRL_PIN(56, "HV_DDI1_HPD"),
 250         PINCTRL_PIN(57, "HV_EDP_HPD"),
 251         PINCTRL_PIN(58, "GPIO_134"),
 252         PINCTRL_PIN(59, "GPIO_135"),
 253         PINCTRL_PIN(60, "GPIO_136"),
 254         PINCTRL_PIN(61, "GPIO_137"),
 255         PINCTRL_PIN(62, "GPIO_138"),
 256         PINCTRL_PIN(63, "GPIO_139"),
 257         PINCTRL_PIN(64, "GPIO_140"),
 258         PINCTRL_PIN(65, "GPIO_141"),
 259         PINCTRL_PIN(66, "GPIO_142"),
 260         PINCTRL_PIN(67, "GPIO_143"),
 261         PINCTRL_PIN(68, "GPIO_144"),
 262         PINCTRL_PIN(69, "GPIO_145"),
 263         PINCTRL_PIN(70, "GPIO_146"),
 264         PINCTRL_PIN(71, "LPC_ILB_SERIRQ"),
 265         PINCTRL_PIN(72, "LPC_CLKOUT0"),
 266         PINCTRL_PIN(73, "LPC_CLKOUT1"),
 267         PINCTRL_PIN(74, "LPC_AD0"),
 268         PINCTRL_PIN(75, "LPC_AD1"),
 269         PINCTRL_PIN(76, "LPC_AD2"),
 270         PINCTRL_PIN(77, "LPC_AD3"),
 271         PINCTRL_PIN(78, "LPC_CLKRUNB"),
 272         PINCTRL_PIN(79, "LPC_FRAMEB"),
 273 };
 274
 275 static const unsigned int glk_north_spi0_pins[] = { 3, 4, 5, 6, 7 };
 276 static const unsigned int glk_north_spi1_pins[] = { 8, 9, 10, 11, 12, 13 };
 277 static const unsigned int glk_north_i2c5_pins[] = { 34, 35 };
 278 static const unsigned int glk_north_i2c6_pins[] = { 36, 37 };
 279 static const unsigned int glk_north_i2c7_pins[] = { 38, 39 };
 280 static const unsigned int glk_north_uart0_pins[] = { 62, 63, 64, 65 };
 281 static const unsigned int glk_north_spi0b_pins[] = { 66, 67, 68, 69, 70 };
 282
 283 static const struct intel_pingroup glk_north_groups[] = {
 284         PIN_GROUP("spi0_grp", glk_north_spi0_pins, 1),
 285         PIN_GROUP("spi1_grp", glk_north_spi1_pins, 1),
 286         PIN_GROUP("i2c5_grp", glk_north_i2c5_pins, 1),
 287         PIN_GROUP("i2c6_grp", glk_north_i2c6_pins, 1),
 288         PIN_GROUP("i2c7_grp", glk_north_i2c7_pins, 1),
 289         PIN_GROUP("uart0_grp", glk_north_uart0_pins, 2),
 290         PIN_GROUP("spi0b_grp", glk_north_spi0b_pins, 2),
 291 };
 292
 293 static const char * const glk_north_spi0_groups[] = { "spi0_grp", "spi0b_grp" };
 294 static const char * const glk_north_spi1_groups[] = { "spi1_grp" };
 295 static const char * const glk_north_i2c5_groups[] = { "i2c5_grp" };
 296 static const char * const glk_north_i2c6_groups[] = { "i2c6_grp" };
 297 static const char * const glk_north_i2c7_groups[] = { "i2c7_grp" };
 298 static const char * const glk_north_uart0_groups[] = { "uart0_grp" };
 299
 300 static const struct intel_function glk_north_functions[] = {
 301         FUNCTION("spi0", glk_north_spi0_groups),
 302         FUNCTION("spi1", glk_north_spi1_groups),
 303         FUNCTION("i2c5", glk_north_i2c5_groups),
 304         FUNCTION("i2c6", glk_north_i2c6_groups),
 305         FUNCTION("i2c7", glk_north_i2c7_groups),
 306         FUNCTION("uart0", glk_north_uart0_groups),
 307 };
 308
 309 static const struct intel_community glk_north_communities[] = {
 310         GLK_COMMUNITY(0, 79),
 311 };
 312
 313 static const struct intel_pinctrl_soc_data glk_north_soc_data = {
 314         .uid = "2",
 315         .pins = glk_north_pins,
 316         .npins = ARRAY_SIZE(glk_north_pins),
 317         .groups = glk_north_groups,
 318         .ngroups = ARRAY_SIZE(glk_north_groups),
 319         .functions = glk_north_functions,
 320         .nfunctions = ARRAY_SIZE(glk_north_functions),
 321         .communities = glk_north_communities,
 322         .ncommunities = ARRAY_SIZE(glk_north_communities),
 323 };
 324
 325 static const struct pinctrl_pin_desc glk_audio_pins[] = {
 326         PINCTRL_PIN(0, "AVS_I2S0_MCLK"),
 327         PINCTRL_PIN(1, "AVS_I2S0_BCLK"),
 328         PINCTRL_PIN(2, "AVS_I2S0_WS_SYNC"),
 329         PINCTRL_PIN(3, "AVS_I2S0_SDI"),
 330         PINCTRL_PIN(4, "AVS_I2S0_SDO"),
 331         PINCTRL_PIN(5, "AVS_I2S1_MCLK"),
 332         PINCTRL_PIN(6, "AVS_I2S1_BCLK"),
 333         PINCTRL_PIN(7, "AVS_I2S1_WS_SYNC"),
 334         PINCTRL_PIN(8, "AVS_I2S1_SDI"),
 335         PINCTRL_PIN(9, "AVS_I2S1_SDO"),
 336         PINCTRL_PIN(10, "AVS_HDA_BCLK"),
 337         PINCTRL_PIN(11, "AVS_HDA_WS_SYNC"),
 338         PINCTRL_PIN(12, "AVS_HDA_SDI"),
 339         PINCTRL_PIN(13, "AVS_HDA_SDO"),
 340         PINCTRL_PIN(14, "AVS_HDA_RSTB"),
 341         PINCTRL_PIN(15, "AVS_M_CLK_A1"),
 342         PINCTRL_PIN(16, "AVS_M_CLK_B1"),
 343         PINCTRL_PIN(17, "AVS_M_DATA_1"),
 344         PINCTRL_PIN(18, "AVS_M_CLK_AB2"),
 345         PINCTRL_PIN(19, "AVS_M_DATA_2"),
 346 };
 347
 348 static const struct intel_community glk_audio_communities[] = {
 349         GLK_COMMUNITY(0, 19),
 350 };
 351
 352 static const struct intel_pinctrl_soc_data glk_audio_soc_data = {
 353         .uid = "3",
 354         .pins = glk_audio_pins,
 355         .npins = ARRAY_SIZE(glk_audio_pins),
 356         .communities = glk_audio_communities,
 357         .ncommunities = ARRAY_SIZE(glk_audio_communities),
 358 };
 359
 360 static const struct pinctrl_pin_desc glk_scc_pins[] = {
 361         PINCTRL_PIN(0, "SMB_ALERTB"),
 362         PINCTRL_PIN(1, "SMB_CLK"),
 363         PINCTRL_PIN(2, "SMB_DATA"),
 364         PINCTRL_PIN(3, "SDCARD_LVL_WP"),
 365         PINCTRL_PIN(4, "SDCARD_CLK"),
 366         PINCTRL_PIN(5, "SDCARD_CLK_FB"),
 367         PINCTRL_PIN(6, "SDCARD_D0"),
 368         PINCTRL_PIN(7, "SDCARD_D1"),
 369         PINCTRL_PIN(8, "SDCARD_D2"),
 370         PINCTRL_PIN(9, "SDCARD_D3"),
 371         PINCTRL_PIN(10, "SDCARD_CMD"),
 372         PINCTRL_PIN(11, "SDCARD_CD_B"),
 373         PINCTRL_PIN(12, "SDCARD_PWR_DOWN_B"),
 374         PINCTRL_PIN(13, "GPIO_210"),
 375         PINCTRL_PIN(14, "OSC_CLK_OUT_0"),
 376         PINCTRL_PIN(15, "OSC_CLK_OUT_1"),
 377         PINCTRL_PIN(16, "CNV_BRI_DT"),
 378         PINCTRL_PIN(17, "CNV_BRI_RSP"),
 379         PINCTRL_PIN(18, "CNV_RGI_DT"),
 380         PINCTRL_PIN(19, "CNV_RGI_RSP"),
 381         PINCTRL_PIN(20, "CNV_RF_RESET_B"),
 382         PINCTRL_PIN(21, "XTAL_CLKREQ"),
 383         PINCTRL_PIN(22, "SDIO_CLK_FB"),
 384         PINCTRL_PIN(23, "EMMC0_CLK"),
 385         PINCTRL_PIN(24, "EMMC0_CLK_FB"),
 386         PINCTRL_PIN(25, "EMMC0_D0"),
 387         PINCTRL_PIN(26, "EMMC0_D1"),
 388         PINCTRL_PIN(27, "EMMC0_D2"),
 389         PINCTRL_PIN(28, "EMMC0_D3"),
 390         PINCTRL_PIN(29, "EMMC0_D4"),
 391         PINCTRL_PIN(30, "EMMC0_D5"),
 392         PINCTRL_PIN(31, "EMMC0_D6"),
 393         PINCTRL_PIN(32, "EMMC0_D7"),
 394         PINCTRL_PIN(33, "EMMC0_CMD"),
 395         PINCTRL_PIN(34, "EMMC0_STROBE"),
 396 };
 397
 398 static const unsigned int glk_scc_i2c7_pins[] = { 1, 2 };
 399 static const unsigned int glk_scc_sdcard_pins[] = {
 400         3, 4, 5, 6, 7, 8, 9, 10, 11, 12,
 401 };
 402 static const unsigned int glk_scc_sdio_pins[] = { 16, 17, 18, 19, 20, 21, 22 };
 403 static const unsigned int glk_scc_uart1_pins[] = { 16, 17, 18, 19 };
 404 static const unsigned int glk_scc_emmc_pins[] = {
 405         23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
 406 };
 407
 408 static const struct intel_pingroup glk_scc_groups[] = {
 409         PIN_GROUP("i2c7_grp", glk_scc_i2c7_pins, 2),
 410         PIN_GROUP("sdcard_grp", glk_scc_sdcard_pins, 1),
 411         PIN_GROUP("sdio_grp", glk_scc_sdio_pins, 2),
 412         PIN_GROUP("uart1_grp", glk_scc_uart1_pins, 3),
 413         PIN_GROUP("emmc_grp", glk_scc_emmc_pins, 1),
 414 };
 415
 416 static const char * const glk_scc_i2c7_groups[] = { "i2c7_grp" };
 417 static const char * const glk_scc_sdcard_groups[] = { "sdcard_grp" };
 418 static const char * const glk_scc_sdio_groups[] = { "sdio_grp" };
 419 static const char * const glk_scc_uart1_groups[] = { "uart1_grp" };
 420 static const char * const glk_scc_emmc_groups[] = { "emmc_grp" };
 421
 422 static const struct intel_function glk_scc_functions[] = {
 423         FUNCTION("i2c7", glk_scc_i2c7_groups),
 424         FUNCTION("sdcard", glk_scc_sdcard_groups),
 425         FUNCTION("sdio", glk_scc_sdio_groups),
 426         FUNCTION("uart1", glk_scc_uart1_groups),
 427         FUNCTION("emmc", glk_scc_emmc_groups),
 428 };
 429
 430 static const struct intel_community glk_scc_communities[] = {
 431         GLK_COMMUNITY(0, 34),
 432 };
 433
 434 static const struct intel_pinctrl_soc_data glk_scc_soc_data = {
 435         .uid = "4",
 436         .pins = glk_scc_pins,
 437         .npins = ARRAY_SIZE(glk_scc_pins),
 438         .groups = glk_scc_groups,
 439         .ngroups = ARRAY_SIZE(glk_scc_groups),
 440         .functions = glk_scc_functions,
 441         .nfunctions = ARRAY_SIZE(glk_scc_functions),
 442         .communities = glk_scc_communities,
 443         .ncommunities = ARRAY_SIZE(glk_scc_communities),
 444 };
 445
 446 static const struct intel_pinctrl_soc_data *glk_pinctrl_soc_data[] = {
 447         &glk_northwest_soc_data,
 448         &glk_north_soc_data,
 449         &glk_audio_soc_data,
 450         &glk_scc_soc_data,
 451         NULL,
 452 };
 453
 454 static const struct acpi_device_id glk_pinctrl_acpi_match[] = {
 455         { "INT3453" },
 456         { }
 457 };
 458 MODULE_DEVICE_TABLE(acpi, glk_pinctrl_acpi_match);
 459
 460 static int glk_pinctrl_probe(struct platform_device *pdev)
 461 {
 462         const struct intel_pinctrl_soc_data *soc_data = NULL;
 463         struct acpi_device *adev;
 464         int i;
 465
 466         adev = ACPI_COMPANION(&pdev->dev);
 467         if (!adev)
 468                 return -ENODEV;
 469
 470         for (i = 0; glk_pinctrl_soc_data[i]; i++) {
 471                 if (!strcmp(adev->pnp.unique_id,
 472                             glk_pinctrl_soc_data[i]->uid)) {
 473                         soc_data = glk_pinctrl_soc_data[i];
 474                         break;
 475                 }
 476         }
 477
 478         if (!soc_data)
 479                 return -ENODEV;
 480
 481         return intel_pinctrl_probe(pdev, soc_data);
 482 }
 483
 484 static const struct dev_pm_ops glk_pinctrl_pm_ops = {
 485         SET_LATE_SYSTEM_SLEEP_PM_OPS(intel_pinctrl_suspend,
 486                                      intel_pinctrl_resume)
 487 };
 488
 489 static struct platform_driver glk_pinctrl_driver = {
 490         .probe = glk_pinctrl_probe,
 491         .driver = {
 492                 .name = "geminilake-pinctrl",
 493                 .acpi_match_table = glk_pinctrl_acpi_match,
 494                 .pm = &glk_pinctrl_pm_ops,
 495         },
 496 };
 497
 498 static int __init glk_pinctrl_init(void)
 499 {
 500         return platform_driver_register(&glk_pinctrl_driver);
 501 }
 502 subsys_initcall(glk_pinctrl_init);
 503
 504 static void __exit glk_pinctrl_exit(void)
 505 {
 506         platform_driver_unregister(&glk_pinctrl_driver);
 507 }
 508 module_exit(glk_pinctrl_exit);
 509
 510 MODULE_AUTHOR("Mika Westerberg <mika.westerberg@linux.intel.com>");
 511 MODULE_DESCRIPTION("Intel Gemini Lake SoC pinctrl/GPIO driver");
 512 MODULE_LICENSE("GPL v2");