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/*
* Intel Sunrisepoint PCH pinctrl/GPIO driver
*
* Copyright (C) 2015, Intel Corporation
* Authors: Mathias Nyman <mathias.nyman@linux.intel.com>
* Mika Westerberg <mika.westerberg@linux.intel.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/acpi.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/pm.h>
#include <linux/pinctrl/pinctrl.h>
#include "pinctrl-intel.h"
#define SPT_PAD_OWN 0x020
#define SPT_PADCFGLOCK 0x0a0
#define SPT_HOSTSW_OWN 0x0d0
#define SPT_GPI_IE 0x120
#define SPT_COMMUNITY(b, s, e) \
{ \
.barno = (b), \
.padown_offset = SPT_PAD_OWN, \
.padcfglock_offset = SPT_PADCFGLOCK, \
.hostown_offset = SPT_HOSTSW_OWN, \
.ie_offset = SPT_GPI_IE, \
.pin_base = (s), \
.npins = ((e) - (s) + 1), \
}
/* Sunrisepoint-LP */
static const struct pinctrl_pin_desc sptlp_pins[] = {
/* GPP_A */
PINCTRL_PIN(0, "RCINB"),
PINCTRL_PIN(1, "LAD_0"),
PINCTRL_PIN(2, "LAD_1"),
PINCTRL_PIN(3, "LAD_2"),
PINCTRL_PIN(4, "LAD_3"),
PINCTRL_PIN(5, "LFRAMEB"),
PINCTRL_PIN(6, "SERIQ"),
PINCTRL_PIN(7, "PIRQAB"),
PINCTRL_PIN(8, "CLKRUNB"),
PINCTRL_PIN(9, "CLKOUT_LPC_0"),
PINCTRL_PIN(10, "CLKOUT_LPC_1"),
PINCTRL_PIN(11, "PMEB"),
PINCTRL_PIN(12, "BM_BUSYB"),
PINCTRL_PIN(13, "SUSWARNB_SUS_PWRDNACK"),
PINCTRL_PIN(14, "SUS_STATB"),
PINCTRL_PIN(15, "SUSACKB"),
PINCTRL_PIN(16, "SD_1P8_SEL"),
PINCTRL_PIN(17, "SD_PWR_EN_B"),
PINCTRL_PIN(18, "ISH_GP_0"),
PINCTRL_PIN(19, "ISH_GP_1"),
PINCTRL_PIN(20, "ISH_GP_2"),
PINCTRL_PIN(21, "ISH_GP_3"),
PINCTRL_PIN(22, "ISH_GP_4"),
PINCTRL_PIN(23, "ISH_GP_5"),
/* GPP_B */
PINCTRL_PIN(24, "CORE_VID_0"),
PINCTRL_PIN(25, "CORE_VID_1"),
PINCTRL_PIN(26, "VRALERTB"),
PINCTRL_PIN(27, "CPU_GP_2"),
PINCTRL_PIN(28, "CPU_GP_3"),
PINCTRL_PIN(29, "SRCCLKREQB_0"),
PINCTRL_PIN(30, "SRCCLKREQB_1"),
PINCTRL_PIN(31, "SRCCLKREQB_2"),
PINCTRL_PIN(32, "SRCCLKREQB_3"),
PINCTRL_PIN(33, "SRCCLKREQB_4"),
PINCTRL_PIN(34, "SRCCLKREQB_5"),
PINCTRL_PIN(35, "EXT_PWR_GATEB"),
PINCTRL_PIN(36, "SLP_S0B"),
PINCTRL_PIN(37, "PLTRSTB"),
PINCTRL_PIN(38, "SPKR"),
PINCTRL_PIN(39, "GSPI0_CSB"),
PINCTRL_PIN(40, "GSPI0_CLK"),
PINCTRL_PIN(41, "GSPI0_MISO"),
PINCTRL_PIN(42, "GSPI0_MOSI"),
PINCTRL_PIN(43, "GSPI1_CSB"),
PINCTRL_PIN(44, "GSPI1_CLK"),
PINCTRL_PIN(45, "GSPI1_MISO"),
PINCTRL_PIN(46, "GSPI1_MOSI"),
PINCTRL_PIN(47, "SML1ALERTB"),
/* GPP_C */
PINCTRL_PIN(48, "SMBCLK"),
PINCTRL_PIN(49, "SMBDATA"),
PINCTRL_PIN(50, "SMBALERTB"),
PINCTRL_PIN(51, "SML0CLK"),
PINCTRL_PIN(52, "SML0DATA"),
PINCTRL_PIN(53, "SML0ALERTB"),
PINCTRL_PIN(54, "SML1CLK"),
PINCTRL_PIN(55, "SML1DATA"),
PINCTRL_PIN(56, "UART0_RXD"),
PINCTRL_PIN(57, "UART0_TXD"),
PINCTRL_PIN(58, "UART0_RTSB"),
PINCTRL_PIN(59, "UART0_CTSB"),
PINCTRL_PIN(60, "UART1_RXD"),
PINCTRL_PIN(61, "UART1_TXD"),
PINCTRL_PIN(62, "UART1_RTSB"),
PINCTRL_PIN(63, "UART1_CTSB"),
PINCTRL_PIN(64, "I2C0_SDA"),
PINCTRL_PIN(65, "I2C0_SCL"),
PINCTRL_PIN(66, "I2C1_SDA"),
PINCTRL_PIN(67, "I2C1_SCL"),
PINCTRL_PIN(68, "UART2_RXD"),
PINCTRL_PIN(69, "UART2_TXD"),
PINCTRL_PIN(70, "UART2_RTSB"),
PINCTRL_PIN(71, "UART2_CTSB"),
/* GPP_D */
PINCTRL_PIN(72, "SPI1_CSB"),
PINCTRL_PIN(73, "SPI1_CLK"),
PINCTRL_PIN(74, "SPI1_MISO_IO_1"),
PINCTRL_PIN(75, "SPI1_MOSI_IO_0"),
PINCTRL_PIN(76, "FLASHTRIG"),
PINCTRL_PIN(77, "ISH_I2C0_SDA"),
PINCTRL_PIN(78, "ISH_I2C0_SCL"),
PINCTRL_PIN(79, "ISH_I2C1_SDA"),
PINCTRL_PIN(80, "ISH_I2C1_SCL"),
PINCTRL_PIN(81, "ISH_SPI_CSB"),
PINCTRL_PIN(82, "ISH_SPI_CLK"),
PINCTRL_PIN(83, "ISH_SPI_MISO"),
PINCTRL_PIN(84, "ISH_SPI_MOSI"),
PINCTRL_PIN(85, "ISH_UART0_RXD"),
PINCTRL_PIN(86, "ISH_UART0_TXD"),
PINCTRL_PIN(87, "ISH_UART0_RTSB"),
PINCTRL_PIN(88, "ISH_UART0_CTSB"),
PINCTRL_PIN(89, "DMIC_CLK_1"),
PINCTRL_PIN(90, "DMIC_DATA_1"),
PINCTRL_PIN(91, "DMIC_CLK_0"),
PINCTRL_PIN(92, "DMIC_DATA_0"),
PINCTRL_PIN(93, "SPI1_IO_2"),
PINCTRL_PIN(94, "SPI1_IO_3"),
PINCTRL_PIN(95, "SSP_MCLK"),
/* GPP_E */
PINCTRL_PIN(96, "SATAXPCIE_0"),
PINCTRL_PIN(97, "SATAXPCIE_1"),
PINCTRL_PIN(98, "SATAXPCIE_2"),
PINCTRL_PIN(99, "CPU_GP_0"),
PINCTRL_PIN(100, "SATA_DEVSLP_0"),
PINCTRL_PIN(101, "SATA_DEVSLP_1"),
PINCTRL_PIN(102, "SATA_DEVSLP_2"),
PINCTRL_PIN(103, "CPU_GP_1"),
PINCTRL_PIN(104, "SATA_LEDB"),
PINCTRL_PIN(105, "USB2_OCB_0"),
PINCTRL_PIN(106, "USB2_OCB_1"),
PINCTRL_PIN(107, "USB2_OCB_2"),
PINCTRL_PIN(108, "USB2_OCB_3"),
PINCTRL_PIN(109, "DDSP_HPD_0"),
PINCTRL_PIN(110, "DDSP_HPD_1"),
PINCTRL_PIN(111, "DDSP_HPD_2"),
PINCTRL_PIN(112, "DDSP_HPD_3"),
PINCTRL_PIN(113, "EDP_HPD"),
PINCTRL_PIN(114, "DDPB_CTRLCLK"),
PINCTRL_PIN(115, "DDPB_CTRLDATA"),
PINCTRL_PIN(116, "DDPC_CTRLCLK"),
PINCTRL_PIN(117, "DDPC_CTRLDATA"),
PINCTRL_PIN(118, "DDPD_CTRLCLK"),
PINCTRL_PIN(119, "DDPD_CTRLDATA"),
/* GPP_F */
PINCTRL_PIN(120, "SSP2_SCLK"),
PINCTRL_PIN(121, "SSP2_SFRM"),
PINCTRL_PIN(122, "SSP2_TXD"),
PINCTRL_PIN(123, "SSP2_RXD"),
PINCTRL_PIN(124, "I2C2_SDA"),
PINCTRL_PIN(125, "I2C2_SCL"),
PINCTRL_PIN(126, "I2C3_SDA"),
PINCTRL_PIN(127, "I2C3_SCL"),
PINCTRL_PIN(128, "I2C4_SDA"),
PINCTRL_PIN(129, "I2C4_SCL"),
PINCTRL_PIN(130, "I2C5_SDA"),
PINCTRL_PIN(131, "I2C5_SCL"),
PINCTRL_PIN(132, "EMMC_CMD"),
PINCTRL_PIN(133, "EMMC_DATA_0"),
PINCTRL_PIN(134, "EMMC_DATA_1"),
PINCTRL_PIN(135, "EMMC_DATA_2"),
PINCTRL_PIN(136, "EMMC_DATA_3"),
PINCTRL_PIN(137, "EMMC_DATA_4"),
PINCTRL_PIN(138, "EMMC_DATA_5"),
PINCTRL_PIN(139, "EMMC_DATA_6"),
PINCTRL_PIN(140, "EMMC_DATA_7"),
PINCTRL_PIN(141, "EMMC_RCLK"),
PINCTRL_PIN(142, "EMMC_CLK"),
PINCTRL_PIN(143, "GPP_F_23"),
/* GPP_G */
PINCTRL_PIN(144, "SD_CMD"),
PINCTRL_PIN(145, "SD_DATA_0"),
PINCTRL_PIN(146, "SD_DATA_1"),
PINCTRL_PIN(147, "SD_DATA_2"),
PINCTRL_PIN(148, "SD_DATA_3"),
PINCTRL_PIN(149, "SD_CDB"),
PINCTRL_PIN(150, "SD_CLK"),
PINCTRL_PIN(151, "SD_WP"),
};
static const unsigned sptlp_spi0_pins[] = { 39, 40, 41, 42 };
static const unsigned sptlp_spi1_pins[] = { 43, 44, 45, 46 };
static const unsigned sptlp_uart0_pins[] = { 56, 57, 58, 59 };
static const unsigned sptlp_uart1_pins[] = { 60, 61, 62, 63 };
static const unsigned sptlp_uart2_pins[] = { 68, 69, 71, 71 };
static const unsigned sptlp_i2c0_pins[] = { 64, 65 };
static const unsigned sptlp_i2c1_pins[] = { 66, 67 };
static const unsigned sptlp_i2c2_pins[] = { 124, 125 };
static const unsigned sptlp_i2c3_pins[] = { 126, 127 };
static const unsigned sptlp_i2c4_pins[] = { 128, 129 };
static const unsigned sptlp_i2c4b_pins[] = { 85, 86 };
static const unsigned sptlp_i2c5_pins[] = { 130, 131 };
static const unsigned sptlp_ssp2_pins[] = { 120, 121, 122, 123 };
static const unsigned sptlp_emmc_pins[] = {
132, 133, 134, 135
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