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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2013 Google Inc.
* Copyright (C) 2015 Intel Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
* GNU General Public License for more details.
*/
#ifndef MAINBOARD_GPIO_H
#define MAINBOARD_GPIO_H
#include <soc/gpe.h>
#include <soc/gpio.h>
/* EC in RW */
#define GPIO_EC_IN_RW GPP_C6
/* BIOS Flash Write Protect */
#define GPIO_PCH_WP GPP_C23
/* Memory configuration board straps */
#define GPIO_MEM_CONFIG_0 GPP_C12
#define GPIO_MEM_CONFIG_1 GPP_C13
#define GPIO_MEM_CONFIG_2 GPP_C14
#define GPIO_MEM_CONFIG_3 GPP_C15
/* EC wake is LAN_WAKE# which is a special DeepSX wake pin */
#define GPE_EC_WAKE GPE0_LAN_WAK
/* GPP_B16 is WLAN_WAKE. GPP_B group is routed to DW0 in the GPE0 block */
#define GPE_WLAN_WAKE GPE0_DW0_16
/* GPP_B5 is TOUCHPAD WAKE. GPP_B group is routed to DW0 in the GPE0 block */
#define GPE_TOUCHPAD_WAKE GPE0_DW0_05
/* Input device interrupt configuration */
#define TOUCHPAD_INT_L GPP_B3_IRQ
#define TOUCHSCREEN_INT_L GPP_E7_IRQ
#define MIC_INT_L GPP_F10_IRQ
/* GPP_E16 is EC_SCI_L. GPP_E group is routed to DW2 in the GPE0 block */
#define EC_SCI_GPI GPE0_DW2_16
#define EC_SMI_GPI GPP_E15
/*
* GPP_E3 is AUDIO_DB_ID.
* It is a dual purpose GPIO, used for Audio Daughter
* Board Identification & to control the shutdown mode pin
* of the Maxim amp.
*/
#define AUDIO_DB_ID GPP_E3
#ifndef __ACPI__
/* Pad configuration in ramstage. */
static const struct pad_config gpio_table[] = {
/* EC_PCH_RCIN */ PAD_CFG_NF(GPP_A0, NONE, DEEP, NF1),
/* LPC_LAD_0 */ PAD_CFG_NF(GPP_A1, NONE, DEEP, NF1),
/* LPC_LAD_1 */ PAD_CFG_NF(GPP_A2, NONE, DEEP, NF1),
/* LPC_LAD_2 */ PAD_CFG_NF(GPP_A3, NONE, DEEP, NF1),
/* LPC_LAD_3 */ PAD_CFG_NF(GPP_A4, NONE, DEEP, NF1),
/* LPC_FRAME */ PAD_CFG_NF(GPP_A5, NONE, DEEP, NF1),
/* LPC_SERIRQ */ PAD_CFG_NF(GPP_A6, NONE, DEEP, NF1),
/* SD_CD_WAKE */ PAD_CFG_GPI(GPP_A7, 20K_PU, DEEP),
/* LPC_CLKRUN */ PAD_CFG_NF(GPP_A8, NONE, DEEP, NF1),
/* EC_LPC_CLK */ PAD_CFG_NF(GPP_A9, NONE, DEEP, NF1),
/* PCH_LPC_CLK */ /* GPP_A10 */
/* EC_HID_INT */ /* GPP_A11 */
/* ISH_KB_PROX_INT */ PAD_CFG_GPO(GPP_A12, 0, DEEP),
/* PCH_SUSPWRACB */ PAD_CFG_NF(GPP_A13, NONE, DEEP, NF1),
/* PM_SUS_STAT */ PAD_CFG_NF(GPP_A14, NONE, DEEP, NF1),
/* PCH_SUSACK */ PAD_CFG_NF(GPP_A15, NONE, DEEP, NF1),
/* SD_1P8_SEL */ PAD_CFG_NF(GPP_A16, NONE, DEEP, NF1),
/* SD_PWR_EN */ PAD_CFG_NF(GPP_A17, NONE, DEEP, NF1),
/* ACCEL INTERRUPT */ PAD_CFG_NF(GPP_A18, NONE, DEEP, NF1),
/* ISH_GP1 */ /* GPP_A19 */
/* GYRO_DRDY */ PAD_CFG_NF(GPP_A20, NONE, DEEP, NF1),
/* FLIP_ACCEL_INT */ PAD_CFG_NF(GPP_A21, NONE, DEEP, NF1),
/* GYRO_INT */ PAD_CFG_NF(GPP_A22, NONE, DEEP, NF1),
/* ISH_GP5 */ /* GPP_A23 */
/* CORE_VID0 */ /* GPP_B0 */
/* CORE_VID1 */ /* GPP_B1 */
/* HSJ_MIC_DET */ PAD_CFG_GPI(GPP_B2, NONE, DEEP),
/* TRACKPAD_INT */ PAD_CFG_GPI_APIC(GPP_B3, NONE, DEEP),
/* BT_RF_KILL */ PAD_CFG_GPO(GPP_B4, 0, DEEP),
/* SRCCLKREQ0# */ PAD_CFG_GPI_ACPI_SCI(GPP_B5, NONE, DEEP, YES), /* TOUCHPAD WAKE */
/* WIFI_CLK_REQ */ PAD_CFG_NF(GPP_B6, NONE, DEEP, NF1),
/* KEPLR_CLK_REQ */ PAD_CFG_NF(GPP_B7, NONE, DEEP, NF1),
/* SRCCLKREQ3# */ /* GPP_B8 */
/* SSD_CLK_REQ */ PAD_CFG_NF(GPP_B9, NONE, DEEP, NF1),
/* SRCCLKREQ5# */ /* GPP_B10 */
/* MPHY_EXT_PWR_GATE */ PAD_CFG_NF(GPP_B11, NONE, DEEP, NF1),
/* PM_SLP_S0 */ PAD_CFG_NF(GPP_B12, NONE, DEEP, NF1),
/* PCH_PLT_RST */ PAD_CFG_NF(GPP_B13, NONE, DEEP, NF1),
/* PCH_BUZZER */ PAD_CFG_GPI(GPP_B14, NONE, DEEP),
/* GSPI0_CS# */ /* GPP_B15 */
/* WLAN_PCIE_WAKE */ PAD_CFG_GPI_ACPI_SCI(GPP_B16, NONE, DEEP, YES),
/* SSD_PCIE_WAKE */ PAD_CFG_GPI(GPP_B17, NONE, DEEP),
/* GSPI0_MOSI */ /* GPP_B18 */
/* CCODEC_SPI_CS */ PAD_CFG_NF(GPP_B19, NONE, DEEP, NF1),
/* CODEC_SPI_CLK */ PAD_CFG_NF(GPP_B20, NONE, DEEP, NF1),
/* CODEC_SPI_MISO */ PAD_CFG_NF(GPP_B21, NONE, DEEP, NF1),
/* CODEC_SPI_MOSI */ PAD_CFG_NF(GPP_B22, NONE, DEEP, NF1),
/* SM1ALERT# */ PAD_CFG_GPO(GPP_B23, 0, DEEP),
/* SMB_CLK */ PAD_CFG_NF(GPP_C0, NONE, DEEP, NF1),
/* SMB_DATA */ PAD_CFG_NF(GPP_C1, NONE, DEEP, NF1),
/* SMBALERT# */ PAD_CFG_GPO(GPP_C2, 0, DEEP),
/* M2_WWAN_PWREN */ PAD_CFG_GPO(GPP_C3, 0, DEEP),
/* SML0DATA */ PAD_CFG_GPI(GPP_C4, NONE, DEEP),
/* SML0ALERT# */ PAD_CFG_GPO(GPP_C5, 0, DEEP),
/* EC_IN_RW */ PAD_CFG_GPI(GPP_C6, NONE, DEEP),
/* USB_CTL */ PAD_CFG_GPO(GPP_C7, 1, DEEP),
/* UART0_RXD */ /* GPP_C8 */
/* UART0_TXD */ /* GPP_C9 */
/* NFC_RST* */ PAD_CFG_GPO(GPP_C10, 0, DEEP),
/* EN_PP3300_KEPLER */ PAD_CFG_TERM_GPO(GPP_C11, 1, 20K_PD, DEEP),
/* PCH_MEM_CFG0 */ PAD_CFG_GPI(GPP_C12, NONE, DEEP),
/* PCH_MEM_CFG1 */ PAD_CFG_GPI(GPP_C13, NONE, DEEP),
/* PCH_MEM_CFG2 */ PAD_CFG_GPI(GPP_C14, NONE, DEEP),
/* PCH_MEM_CFG3 */ PAD_CFG_GPI(GPP_C15, NONE, DEEP),
/* I2C0_SDA */ PAD_CFG_NF(GPP_C16, 5K_PU, DEEP, NF1),
/* I2C0_SCL */ PAD_CFG_NF(GPP_C17, 5K_PU, DEEP, NF1),
/* I2C1_SDA */ PAD_CFG_NF(GPP_C18, NONE, DEEP, NF1),
/* I2C1_SCL */ PAD_CFG_NF(GPP_C19, NONE, DEEP, NF1),
/* GD_UART2_RXD */ PAD_CFG_NF(GPP_C20, NONE, DEEP, NF1),
/* GD_UART2_TXD */ PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1),
/* TCH_PNL_PWREN */ PAD_CFG_GPO(GPP_C22, 1, DEEP),
/* SPI_WP_STATUS */ PAD_CFG_GPI(GPP_C23, 20K_PU, DEEP),
/* ITCH_SPI_CS */ /* GPP_D0 */
/* ITCH_SPI_CLK */ /* GPP_D1 */
/* ITCH_SPI_MISO_1 */ /* GPP_D2 */
/* ITCH_SPI_MISO_0 */ /* GPP_D3 */
/* CAM_FLASH_STROBE */ PAD_CFG_NF(GPP_D4, NONE, DEEP, NF1),
/* EN_PP3300_DX_EMMC */ PAD_CFG_GPO(GPP_D5, 1, DEEP),
/* EN_PP1800_DX_EMMC */ PAD_CFG_GPO(GPP_D6, 1, DEEP),
/* SH_I2C1_SDA */ PAD_CFG_NF(GPP_D7, NONE, DEEP, NF1),
/* SH_I2C1_SCL */ PAD_CFG_NF(GPP_D8, NONE, DEEP, NF1),
PAD_CFG_GPO(GPP_D9, 0, DEEP),
/* USB_A0_ILIM_SEL */ PAD_CFG_GPO(GPP_D10, 1, DEEP),
/* USB_A1_ILIM_SEL */ PAD_CFG_GPO(GPP_D11, 1, DEEP),
/* EN_PP3300_DX_CAM */ PAD_CFG_GPO(GPP_D12, 1, DEEP),
/* EN_PP1800_DX_AUDIO */PAD_CFG_GPO(GPP_D13, 1, DEEP),
/* ISH_UART0_TXD */ /* GPP_D14 */
/* ISH_UART0_RTS */ /* GPP_D15 */
/* ISH_UART0_CTS */ /* GPP_D16 */
/* DMIC_CLK_1 */ PAD_CFG_NF(GPP_D17, NONE, DEEP, NF1),
/* DMIC_DATA_1 */ PAD_CFG_NF(GPP_D18, NONE, DEEP, NF1),
/* DMIC_CLK_0 */ PAD_CFG_NF(GPP_D19, NONE, DEEP, NF1),
/* DMIC_DATA_0 */ PAD_CFG_NF(GPP_D20, NONE, DEEP, NF1),
/* ITCH_SPI_D2 */ /* GPP_D21 */
/* ITCH_SPI_D3 */ /* GPP_D22 */
/* I2S_MCLK */ PAD_CFG_NF(GPP_D23, NONE, DEEP, NF1),
/* SPI_TPM_IRQ */ PAD_CFG_GPI_APIC(GPP_E0, NONE, DEEP),
/* SATAXPCIE1 */ /* GPP_E1 */
/* SSD_PEDET */ PAD_CFG_GPI(GPP_E2, NONE, DEEP),
/* AUDIO_DB_ID */ PAD_CFG_GPI(GPP_E3, NONE, DEEP),
/* SSD_SATA_DEVSLP */ PAD_CFG_GPO(GPP_E4, 0, DEEP),
/* SATA_DEVSLP1 */ /* GPP_E5 */
/* SATA_DEVSLP2 */ /* GPP_E6 */
/* TCH_PNL_INTR* */ PAD_CFG_GPI_APIC(GPP_E7, NONE, DEEP),
/* SATALED# */ /* GPP_E8 */
/* USB2_OC_0 */ PAD_CFG_NF(GPP_E9, NONE, DEEP, NF1),
/* USB2_OC_1 */ PAD_CFG_NF(GPP_E10, NONE, DEEP, NF1),
/* USB2_OC_2 */ PAD_CFG_NF(GPP_E11, NONE, DEEP, NF1),
/* USB2_OC_3 */ PAD_CFG_NF(GPP_E12, NONE, DEEP, NF1),
/* DDI1_HPD */ PAD_CFG_NF(GPP_E13, NONE, DEEP, NF1),
/* DDI2_HPD */ PAD_CFG_NF(GPP_E14, NONE, DEEP, NF1),
/* EC_SMI */ PAD_CFG_GPI_ACPI_SMI(GPP_E15, NONE, DEEP, YES),
/* EC_SCI */ PAD_CFG_GPI_ACPI_SCI(GPP_E16, NONE, DEEP, YES),
/* EDP_HPD */ PAD_CFG_NF(GPP_E17, NONE, DEEP, NF1),
/* DDPB_CTRLCLK */ PAD_CFG_NF(GPP_E18, NONE, DEEP, NF1),
/* DDPB_CTRLDATA */ PAD_CFG_NF(GPP_E19, NONE, DEEP, NF1),
/* DDPC_CTRLCLK */ PAD_CFG_NF(GPP_E20, NONE, DEEP, NF1),
/* DDPC_CTRLDATA */ PAD_CFG_NF(GPP_E21, NONE, DEEP, NF1),
/* DDPD_CTRLCLK */ PAD_CFG_GPI(GPP_E22, NONE, DEEP),
/* TCH_PNL_RST */ PAD_CFG_GPO(GPP_E23, 1, DEEP),
/* I2S2_SCLK */ PAD_CFG_GPI(GPP_F0, NONE, DEEP),
/* I2S2_SFRM */ PAD_CFG_GPI(GPP_F1, NONE, DEEP),
/* I2S2_TXD */ PAD_CFG_GPI(GPP_F2, NONE, DEEP),
/* I2S2_RXD */ PAD_CFG_GPI(GPP_F3, NONE, DEEP),
/* I2C2_SDA */ /* GPP_F4 */
/* I2C2_SCL */ /* GPP_F5 */
/* I2C3_SDA */ /* GPP_F6 */
/* I2C3_SCL */ /* GPP_F7 */
/* I2C4_SDA */ PAD_CFG_NF(GPP_F8, NONE, DEEP, NF1),
/* I2C4_SDA */ PAD_CFG_NF(GPP_F9, NONE, DEEP, NF1),
/* AUDIO_IRQ */ PAD_CFG_GPI_APIC(GPP_F10, NONE, DEEP),
/* AUDIO_IRQ */ PAD_CFG_GPI_ACPI_SCI(GPP_F11, NONE, DEEP, YES),
/* EMMC_CMD */ PAD_CFG_NF(GPP_F12, NONE, DEEP, NF1),
/* EMMC_DATA0 */ PAD_CFG_NF(GPP_F13, NONE, DEEP, NF1),
/* EMMC_DATA1 */ PAD_CFG_NF(GPP_F14, NONE, DEEP, NF1),
/* EMMC_DATA2 */ PAD_CFG_NF(GPP_F15, NONE, DEEP, NF1),
/* EMMC_DATA3 */ PAD_CFG_NF(GPP_F16, NONE, DEEP, NF1),
/* EMMC_DATA4 */ PAD_CFG_NF(GPP_F17, NONE, DEEP, NF1),
/* EMMC_DATA5 */ PAD_CFG_NF(GPP_F18, NONE, DEEP, NF1),
/* EMMC_DATA6 */ PAD_CFG_NF(GPP_F19, NONE, DEEP, NF1),
/* EMMC_DATA7 */ PAD_CFG_NF(GPP_F20, NONE, DEEP, NF1),
/* EMMC_RCLK */ PAD_CFG_NF(GPP_F21, NONE, DEEP, NF1),
/* EMMC_CLK */ PAD_CFG_NF(GPP_F22, NONE, DEEP, NF1),
/* BOOT_BEEP */ PAD_CFG_GPO(GPP_F23, 1, DEEP),
/* SD_CMD */ PAD_CFG_NF(GPP_G0, NONE, DEEP, NF1),
/* SD_DATA0 */ PAD_CFG_NF(GPP_G1, NONE, DEEP, NF1),
/* SD_DATA1 */ PAD_CFG_NF(GPP_G2, NONE, DEEP, NF1),
/* SD_DATA2 */ PAD_CFG_NF(GPP_G3, NONE, DEEP, NF1),
/* SD_DATA3 */ PAD_CFG_NF(GPP_G4, NONE, DEEP, NF1),
/* SD_CD# */ PAD_CFG_NF(GPP_G5, NONE, DEEP, NF1),
/* SD_CLK */ PAD_CFG_NF(GPP_G6, NONE, DEEP, NF1),
/* SD_WP */ PAD_CFG_NF(GPP_G7, NONE, DEEP, NF1),
/* PCH_BATLOW */ PAD_CFG_NF(GPD0, NONE, DEEP, NF1),
/* EC_PCH_ACPRESENT */ PAD_CFG_NF(GPD1, NONE, DEEP, NF1),
/* EC_PCH_WAKE */ PAD_CFG_NF(GPD2, NONE, DEEP, NF1),
/* EC_PCH_PWRBTN */ PAD_CFG_NF(GPD3, NONE, DEEP, NF1),
/* PM_SLP_S3# */ PAD_CFG_NF(GPD4, NONE, DEEP, NF1),
/* PM_SLP_S4# */ PAD_CFG_NF(GPD5, NONE, DEEP, NF1),
/* PM_SLP_SA# */ PAD_CFG_NF(GPD6, NONE, DEEP, NF1),
/* GPD7 */
/* PM_SUSCLK */ PAD_CFG_NF(GPD8, NONE, DEEP, NF1),
/* PCH_SLP_WLAN# */ /* GPD9 */
/* PM_SLP_S5# */ PAD_CFG_NF(GPD10, NONE, DEEP, NF1),
/* LANPHYC */ /* GPD11 */
};
/* Early pad configuration in romstage. */
static const struct pad_config early_gpio_table[] = {
/* SRCCLKREQ2# */ PAD_CFG_NF(GPP_B7, NONE, DEEP, NF1), /* KEPLER */
/* UART0_CTS# */ PAD_CFG_GPO(GPP_C11, 1, DEEP), /* EN_PP3300_KEPLER */
};
#endif
#endif
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