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1// SPDX-License-Identifier: GPL-2.02/*3 * Intel Jasper Lake PCH pinctrl/GPIO driver4 *5 * Copyright (C) 2020, Intel Corporation6 * Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com>7 */8 9#include <linux/mod_devicetable.h>10#include <linux/module.h>11#include <linux/platform_device.h>12#include <linux/pm.h>13 14#include <linux/pinctrl/pinctrl.h>15 16#include "pinctrl-intel.h"17 18#define JSL_PAD_OWN 0x02019#define JSL_PADCFGLOCK 0x08020#define JSL_HOSTSW_OWN 0x0c021#define JSL_GPI_IS 0x10022#define JSL_GPI_IE 0x12023 24#define JSL_GPP(r, s, e, g) \25 { \26 .reg_num = (r), \27 .base = (s), \28 .size = ((e) - (s) + 1), \29 .gpio_base = (g), \30 }31 32#define JSL_COMMUNITY(b, s, e, g) \33 INTEL_COMMUNITY_GPPS(b, s, e, g, JSL)34 35/* Jasper Lake */36static const struct pinctrl_pin_desc jsl_pins[] = {37 /* GPP_F */38 PINCTRL_PIN(0, "CNV_BRI_DT_UART0_RTSB"),39 PINCTRL_PIN(1, "CNV_BRI_RSP_UART0_RXD"),40 PINCTRL_PIN(2, "EMMC_HIP_MON"),41 PINCTRL_PIN(3, "CNV_RGI_RSP_UART0_CTSB"),42 PINCTRL_PIN(4, "CNV_RF_RESET_B"),43 PINCTRL_PIN(5, "MODEM_CLKREQ"),44 PINCTRL_PIN(6, "CNV_PA_BLANKING"),45 PINCTRL_PIN(7, "EMMC_CMD"),46 PINCTRL_PIN(8, "EMMC_DATA0"),47 PINCTRL_PIN(9, "EMMC_DATA1"),48 PINCTRL_PIN(10, "EMMC_DATA2"),49 PINCTRL_PIN(11, "EMMC_DATA3"),50 PINCTRL_PIN(12, "EMMC_DATA4"),51 PINCTRL_PIN(13, "EMMC_DATA5"),52 PINCTRL_PIN(14, "EMMC_DATA6"),53 PINCTRL_PIN(15, "EMMC_DATA7"),54 PINCTRL_PIN(16, "EMMC_RCLK"),55 PINCTRL_PIN(17, "EMMC_CLK"),56 PINCTRL_PIN(18, "EMMC_RESETB"),57 PINCTRL_PIN(19, "A4WP_PRESENT"),58 /* SPI */59 PINCTRL_PIN(20, "SPI0_IO_2"),60 PINCTRL_PIN(21, "SPI0_IO_3"),61 PINCTRL_PIN(22, "SPI0_MOSI_IO_0"),62 PINCTRL_PIN(23, "SPI0_MISO_IO_1"),63 PINCTRL_PIN(24, "SPI0_TPM_CSB"),64 PINCTRL_PIN(25, "SPI0_FLASH_0_CSB"),65 PINCTRL_PIN(26, "SPI0_FLASH_1_CSB"),66 PINCTRL_PIN(27, "SPI0_CLK"),67 PINCTRL_PIN(28, "SPI0_CLK_LOOPBK"),68 /* GPP_B */69 PINCTRL_PIN(29, "CORE_VID_0"),70 PINCTRL_PIN(30, "CORE_VID_1"),71 PINCTRL_PIN(31, "VRALERTB"),72 PINCTRL_PIN(32, "CPU_GP_2"),73 PINCTRL_PIN(33, "CPU_GP_3"),74 PINCTRL_PIN(34, "SRCCLKREQB_0"),75 PINCTRL_PIN(35, "SRCCLKREQB_1"),76 PINCTRL_PIN(36, "SRCCLKREQB_2"),77 PINCTRL_PIN(37, "SRCCLKREQB_3"),78 PINCTRL_PIN(38, "SRCCLKREQB_4"),79 PINCTRL_PIN(39, "SRCCLKREQB_5"),80 PINCTRL_PIN(40, "PMCALERTB"),81 PINCTRL_PIN(41, "SLP_S0B"),82 PINCTRL_PIN(42, "PLTRSTB"),83 PINCTRL_PIN(43, "SPKR"),84 PINCTRL_PIN(44, "GSPI0_CS0B"),85 PINCTRL_PIN(45, "GSPI0_CLK"),86 PINCTRL_PIN(46, "GSPI0_MISO"),87 PINCTRL_PIN(47, "GSPI0_MOSI"),88 PINCTRL_PIN(48, "GSPI1_CS0B"),89 PINCTRL_PIN(49, "GSPI1_CLK"),90 PINCTRL_PIN(50, "GSPI1_MISO"),91 PINCTRL_PIN(51, "GSPI1_MOSI"),92 PINCTRL_PIN(52, "DDSP_HPD_A"),93 PINCTRL_PIN(53, "GSPI0_CLK_LOOPBK"),94 PINCTRL_PIN(54, "GSPI1_CLK_LOOPBK"),95 /* GPP_A */96 PINCTRL_PIN(55, "ESPI_IO_0"),97 PINCTRL_PIN(56, "ESPI_IO_1"),98 PINCTRL_PIN(57, "ESPI_IO_2"),99 PINCTRL_PIN(58, "ESPI_IO_3"),100 PINCTRL_PIN(59, "ESPI_CSB"),101 PINCTRL_PIN(60, "ESPI_CLK"),102 PINCTRL_PIN(61, "ESPI_RESETB"),103 PINCTRL_PIN(62, "SMBCLK"),104 PINCTRL_PIN(63, "SMBDATA"),105 PINCTRL_PIN(64, "SMBALERTB"),106 PINCTRL_PIN(65, "CPU_GP_0"),107 PINCTRL_PIN(66, "CPU_GP_1"),108 PINCTRL_PIN(67, "USB2_OCB_1"),109 PINCTRL_PIN(68, "USB2_OCB_2"),110 PINCTRL_PIN(69, "USB2_OCB_3"),111 PINCTRL_PIN(70, "DDSP_HPD_A_TIME_SYNC_0"),112 PINCTRL_PIN(71, "DDSP_HPD_B"),113 PINCTRL_PIN(72, "DDSP_HPD_C"),114 PINCTRL_PIN(73, "USB2_OCB_0"),115 PINCTRL_PIN(74, "PCHHOTB"),116 PINCTRL_PIN(75, "ESPI_CLK_LOOPBK"),117 /* GPP_S */118 PINCTRL_PIN(76, "SNDW1_CLK"),119 PINCTRL_PIN(77, "SNDW1_DATA"),120 PINCTRL_PIN(78, "SNDW2_CLK"),121 PINCTRL_PIN(79, "SNDW2_DATA"),122 PINCTRL_PIN(80, "SNDW1_CLK"),123 PINCTRL_PIN(81, "SNDW1_DATA"),124 PINCTRL_PIN(82, "SNDW4_CLK_DMIC_CLK_0"),125 PINCTRL_PIN(83, "SNDW4_DATA_DMIC_DATA_0"),126 /* GPP_R */127 PINCTRL_PIN(84, "HDA_BCLK"),128 PINCTRL_PIN(85, "HDA_SYNC"),129 PINCTRL_PIN(86, "HDA_SDO"),130 PINCTRL_PIN(87, "HDA_SDI_0"),131 PINCTRL_PIN(88, "HDA_RSTB"),132 PINCTRL_PIN(89, "HDA_SDI_1"),133 PINCTRL_PIN(90, "I2S1_SFRM"),134 PINCTRL_PIN(91, "I2S1_TXD"),135 /* GPP_H */136 PINCTRL_PIN(92, "GPPC_H_0"),137 PINCTRL_PIN(93, "SD_PWR_EN_B"),138 PINCTRL_PIN(94, "MODEM_CLKREQ"),139 PINCTRL_PIN(95, "SX_EXIT_HOLDOFFB"),140 PINCTRL_PIN(96, "I2C2_SDA"),141 PINCTRL_PIN(97, "I2C2_SCL"),142 PINCTRL_PIN(98, "I2C3_SDA"),143 PINCTRL_PIN(99, "I2C3_SCL"),144 PINCTRL_PIN(100, "I2C4_SDA"),145 PINCTRL_PIN(101, "I2C4_SCL"),146 PINCTRL_PIN(102, "CPU_VCCIO_PWR_GATEB"),147 PINCTRL_PIN(103, "I2S2_SCLK"),148 PINCTRL_PIN(104, "I2S2_SFRM"),149 PINCTRL_PIN(105, "I2S2_TXD"),150 PINCTRL_PIN(106, "I2S2_RXD"),151 PINCTRL_PIN(107, "I2S1_SCLK"),152 PINCTRL_PIN(108, "GPPC_H_16"),153 PINCTRL_PIN(109, "GPPC_H_17"),154 PINCTRL_PIN(110, "GPPC_H_18"),155 PINCTRL_PIN(111, "GPPC_H_19"),156 PINCTRL_PIN(112, "GPPC_H_20"),157 PINCTRL_PIN(113, "GPPC_H_21"),158 PINCTRL_PIN(114, "GPPC_H_22"),159 PINCTRL_PIN(115, "GPPC_H_23"),160 /* GPP_D */161 PINCTRL_PIN(116, "SPI1_CSB"),162 PINCTRL_PIN(117, "SPI1_CLK"),163 PINCTRL_PIN(118, "SPI1_MISO_IO_1"),164 PINCTRL_PIN(119, "SPI1_MOSI_IO_0"),165 PINCTRL_PIN(120, "ISH_I2C0_SDA"),166 PINCTRL_PIN(121, "ISH_I2C0_SCL"),167 PINCTRL_PIN(122, "ISH_I2C1_SDA"),168 PINCTRL_PIN(123, "ISH_I2C1_SCL"),169 PINCTRL_PIN(124, "ISH_SPI_CSB"),170 PINCTRL_PIN(125, "ISH_SPI_CLK"),171 PINCTRL_PIN(126, "ISH_SPI_MISO"),172 PINCTRL_PIN(127, "ISH_SPI_MOSI"),173 PINCTRL_PIN(128, "ISH_UART0_RXD"),174 PINCTRL_PIN(129, "ISH_UART0_TXD"),175 PINCTRL_PIN(130, "ISH_UART0_RTSB"),176 PINCTRL_PIN(131, "ISH_UART0_CTSB"),177 PINCTRL_PIN(132, "SPI1_IO_2"),178 PINCTRL_PIN(133, "SPI1_IO_3"),179 PINCTRL_PIN(134, "I2S_MCLK"),180 PINCTRL_PIN(135, "CNV_MFUART2_RXD"),181 PINCTRL_PIN(136, "CNV_MFUART2_TXD"),182 PINCTRL_PIN(137, "CNV_PA_BLANKING"),183 PINCTRL_PIN(138, "I2C5_SDA"),184 PINCTRL_PIN(139, "I2C5_SCL"),185 PINCTRL_PIN(140, "GSPI2_CLK_LOOPBK"),186 PINCTRL_PIN(141, "SPI1_CLK_LOOPBK"),187 /* vGPIO */188 PINCTRL_PIN(142, "CNV_BTEN"),189 PINCTRL_PIN(143, "CNV_WCEN"),190 PINCTRL_PIN(144, "CNV_BT_HOST_WAKEB"),191 PINCTRL_PIN(145, "CNV_BT_IF_SELECT"),192 PINCTRL_PIN(146, "vCNV_BT_UART_TXD"),193 PINCTRL_PIN(147, "vCNV_BT_UART_RXD"),194 PINCTRL_PIN(148, "vCNV_BT_UART_CTS_B"),195 PINCTRL_PIN(149, "vCNV_BT_UART_RTS_B"),196 PINCTRL_PIN(150, "vCNV_MFUART1_TXD"),197 PINCTRL_PIN(151, "vCNV_MFUART1_RXD"),198 PINCTRL_PIN(152, "vCNV_MFUART1_CTS_B"),199 PINCTRL_PIN(153, "vCNV_MFUART1_RTS_B"),200 PINCTRL_PIN(154, "vUART0_TXD"),201 PINCTRL_PIN(155, "vUART0_RXD"),202 PINCTRL_PIN(156, "vUART0_CTS_B"),203 PINCTRL_PIN(157, "vUART0_RTS_B"),204 PINCTRL_PIN(158, "vISH_UART0_TXD"),205 PINCTRL_PIN(159, "vISH_UART0_RXD"),206 PINCTRL_PIN(160, "vISH_UART0_CTS_B"),207 PINCTRL_PIN(161, "vISH_UART0_RTS_B"),208 PINCTRL_PIN(162, "vCNV_BT_I2S_BCLK"),209 PINCTRL_PIN(163, "vCNV_BT_I2S_WS_SYNC"),210 PINCTRL_PIN(164, "vCNV_BT_I2S_SDO"),211 PINCTRL_PIN(165, "vCNV_BT_I2S_SDI"),212 PINCTRL_PIN(166, "vI2S2_SCLK"),213 PINCTRL_PIN(167, "vI2S2_SFRM"),214 PINCTRL_PIN(168, "vI2S2_TXD"),215 PINCTRL_PIN(169, "vI2S2_RXD"),216 PINCTRL_PIN(170, "vSD3_CD_B"),217 /* GPP_C */218 PINCTRL_PIN(171, "GPPC_C_0"),219 PINCTRL_PIN(172, "GPPC_C_1"),220 PINCTRL_PIN(173, "GPPC_C_2"),221 PINCTRL_PIN(174, "GPPC_C_3"),222 PINCTRL_PIN(175, "GPPC_C_4"),223 PINCTRL_PIN(176, "GPPC_C_5"),224 PINCTRL_PIN(177, "SUSWARNB_SUSPWRDNACK"),225 PINCTRL_PIN(178, "SUSACKB"),226 PINCTRL_PIN(179, "UART0_RXD"),227 PINCTRL_PIN(180, "UART0_TXD"),228 PINCTRL_PIN(181, "UART0_RTSB"),229 PINCTRL_PIN(182, "UART0_CTSB"),230 PINCTRL_PIN(183, "UART1_RXD"),231 PINCTRL_PIN(184, "UART1_TXD"),232 PINCTRL_PIN(185, "UART1_RTSB"),233 PINCTRL_PIN(186, "UART1_CTSB"),234 PINCTRL_PIN(187, "I2C0_SDA"),235 PINCTRL_PIN(188, "I2C0_SCL"),236 PINCTRL_PIN(189, "I2C1_SDA"),237 PINCTRL_PIN(190, "I2C1_SCL"),238 PINCTRL_PIN(191, "UART2_RXD"),239 PINCTRL_PIN(192, "UART2_TXD"),240 PINCTRL_PIN(193, "UART2_RTSB"),241 PINCTRL_PIN(194, "UART2_CTSB"),242 /* HVCMOS */243 PINCTRL_PIN(195, "L_BKLTEN"),244 PINCTRL_PIN(196, "L_BKLTCTL"),245 PINCTRL_PIN(197, "L_VDDEN"),246 PINCTRL_PIN(198, "SYS_PWROK"),247 PINCTRL_PIN(199, "SYS_RESETB"),248 PINCTRL_PIN(200, "MLK_RSTB"),249 /* GPP_E */250 PINCTRL_PIN(201, "ISH_GP_0"),251 PINCTRL_PIN(202, "ISH_GP_1"),252 PINCTRL_PIN(203, "IMGCLKOUT_1"),253 PINCTRL_PIN(204, "ISH_GP_2"),254 PINCTRL_PIN(205, "IMGCLKOUT_2"),255 PINCTRL_PIN(206, "SATA_LEDB"),256 PINCTRL_PIN(207, "IMGCLKOUT_3"),257 PINCTRL_PIN(208, "ISH_GP_3"),258 PINCTRL_PIN(209, "ISH_GP_4"),259 PINCTRL_PIN(210, "ISH_GP_5"),260 PINCTRL_PIN(211, "ISH_GP_6"),261 PINCTRL_PIN(212, "ISH_GP_7"),262 PINCTRL_PIN(213, "IMGCLKOUT_4"),263 PINCTRL_PIN(214, "DDPA_CTRLCLK"),264 PINCTRL_PIN(215, "DDPA_CTRLDATA"),265 PINCTRL_PIN(216, "DDPB_CTRLCLK"),266 PINCTRL_PIN(217, "DDPB_CTRLDATA"),267 PINCTRL_PIN(218, "DDPC_CTRLCLK"),268 PINCTRL_PIN(219, "DDPC_CTRLDATA"),269 PINCTRL_PIN(220, "IMGCLKOUT_5"),270 PINCTRL_PIN(221, "CNV_BRI_DT"),271 PINCTRL_PIN(222, "CNV_BRI_RSP"),272 PINCTRL_PIN(223, "CNV_RGI_DT"),273 PINCTRL_PIN(224, "CNV_RGI_RSP"),274 /* GPP_G */275 PINCTRL_PIN(225, "SD3_CMD"),276 PINCTRL_PIN(226, "SD3_D0"),277 PINCTRL_PIN(227, "SD3_D1"),278 PINCTRL_PIN(228, "SD3_D2"),279 PINCTRL_PIN(229, "SD3_D3"),280 PINCTRL_PIN(230, "SD3_CDB"),281 PINCTRL_PIN(231, "SD3_CLK"),282 PINCTRL_PIN(232, "SD3_WP"),283};284 285static const struct intel_padgroup jsl_community0_gpps[] = {286 JSL_GPP(0, 0, 19, 320), /* GPP_F */287 JSL_GPP(1, 20, 28, INTEL_GPIO_BASE_NOMAP), /* SPI */288 JSL_GPP(2, 29, 54, 32), /* GPP_B */289 JSL_GPP(3, 55, 75, 64), /* GPP_A */290 JSL_GPP(4, 76, 83, 96), /* GPP_S */291 JSL_GPP(5, 84, 91, 128), /* GPP_R */292};293 294static const struct intel_padgroup jsl_community1_gpps[] = {295 JSL_GPP(0, 92, 115, 160), /* GPP_H */296 JSL_GPP(1, 116, 141, 192), /* GPP_D */297 JSL_GPP(2, 142, 170, 224), /* vGPIO */298 JSL_GPP(3, 171, 194, 256), /* GPP_C */299};300 301static const struct intel_padgroup jsl_community4_gpps[] = {302 JSL_GPP(0, 195, 200, INTEL_GPIO_BASE_NOMAP), /* HVCMOS */303 JSL_GPP(1, 201, 224, 288), /* GPP_E */304};305 306static const struct intel_padgroup jsl_community5_gpps[] = {307 JSL_GPP(0, 225, 232, INTEL_GPIO_BASE_ZERO), /* GPP_G */308};309 310static const struct intel_community jsl_communities[] = {311 JSL_COMMUNITY(0, 0, 91, jsl_community0_gpps),312 JSL_COMMUNITY(1, 92, 194, jsl_community1_gpps),313 JSL_COMMUNITY(2, 195, 224, jsl_community4_gpps),314 JSL_COMMUNITY(3, 225, 232, jsl_community5_gpps),315};316 317static const struct intel_pinctrl_soc_data jsl_soc_data = {318 .pins = jsl_pins,319 .npins = ARRAY_SIZE(jsl_pins),320 .communities = jsl_communities,321 .ncommunities = ARRAY_SIZE(jsl_communities),322};323 324static const struct acpi_device_id jsl_pinctrl_acpi_match[] = {325 { "INT34C8", (kernel_ulong_t)&jsl_soc_data },326 { }327};328MODULE_DEVICE_TABLE(acpi, jsl_pinctrl_acpi_match);329 330static struct platform_driver jsl_pinctrl_driver = {331 .probe = intel_pinctrl_probe_by_hid,332 .driver = {333 .name = "jasperlake-pinctrl",334 .acpi_match_table = jsl_pinctrl_acpi_match,335 .pm = pm_sleep_ptr(&intel_pinctrl_pm_ops),336 },337};338module_platform_driver(jsl_pinctrl_driver);339 340MODULE_AUTHOR("Andy Shevchenko <andriy.shevchenko@linux.intel.com>");341MODULE_DESCRIPTION("Intel Jasper Lake PCH pinctrl/GPIO driver");342MODULE_LICENSE("GPL v2");343MODULE_IMPORT_NS(PINCTRL_INTEL);344