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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2016 Intel Corp.
* (Alexandru Gagniuc <alexandrux.gagniuc@intel.com> for Intel Corp.)
*
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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.
*/
#include <device/device.h>
#include <soc/gpio.h>
#include <soc/pci_devs.h>
#include "ec.h"
/* TODO: Move GPIO config to its own file once we get more GPIOs in the list */
static const struct pad_config amenia_gpios[] = {
PAD_CFG_NF(GPIO_46, NATIVE, DEEP, NF1), /* UART2 RX*/
PAD_CFG_NF(GPIO_47, NATIVE, DEEP, NF1), /* UART2 TX*/
PAD_CFG_NF(GPIO_193, NATIVE, DEEP, NF1), /* PANEL0_VDDEN */
PAD_CFG_NF(GPIO_194, NATIVE, DEEP, NF1), /* PANEL0_BKLTEN */
PAD_CFG_NF(GPIO_195, NATIVE, DEEP, NF1), /* PANEL0_BKLTCTL */
PAD_CFG_GPI(GPIO_9, UP_20K, DEEP), /* SPI_TPM_IRQ_N */
PAD_CFG_GPI_SCI(GPIO_11, UP_20K, DEEP, LEVEL, NONE), /* SOC_WAKE_SCI_N */
PAD_CFG_GPI_APIC(GPIO_18, UP_20K, DEEP, LEVEL, NONE), /* Trackpad_INT_N */
PAD_CFG_GPI_APIC(GPIO_19, UP_20K, DEEP, LEVEL, NONE), /* Audio_Jack_Present_N */
PAD_CFG_GPI_APIC(GPIO_21, UP_20K, DEEP, LEVEL, NONE), /* TCH_INT_N */
PAD_CFG_GPI_APIC(GPIO_22, UP_20K, DEEP, LEVEL, NONE), /* EC_SOC_WAKE_1P8_N */
PAD_CFG_GPO(GPIO_23, 1, DEEP), /* GPS_NSTANDBY */
PAD_CFG_GPO(GPIO_24, 1, DEEP), /* SSD_SATA_DEVSLP */
PAD_CFG_GPI_APIC(GPIO_30, UP_20K, DEEP, LEVEL, NONE), /* EC_KBD_IRQ_SOC_N */
PAD_CFG_NF(GPIO_32, NATIVE, DEEP, NF5), /* GPS_SUSCLK_32K */
PAD_CFG_GPI(GPIO_33, UP_20K, DEEP), /* EC_KBD_IRQ_SOC_N */
PAD_CFG_GPO(GPIO_36, 0, DEEP), /* TOUCH_PNL_RST */
PAD_CFG_NF(GPIO_37, NATIVE, DEEP, NF1), /* SOC_BUZZER */
PAD_CFG_GPI(GPIO_41, UP_20K, DEEP), /* LPSS_UART0_CTS_B */
PAD_CFG_NF(GPIO_42, NATIVE, DEEP, NF1), /* GPS_UART_RXD */
PAD_CFG_NF(GPIO_43, NATIVE, DEEP, NF1), /* GPS_UART_TXD */
PAD_CFG_NF(GPIO_44, NATIVE, DEEP, NF1), /* GPS_UART_RTS_B */
PAD_CFG_NF(GPIO_45, NATIVE, DEEP, NF1), /* GPS_UART_CTS_N */
PAD_CFG_GPI_SMI(GPIO_49, UP_20K, DEEP, LEVEL, NONE), /* EC_SMI_N */
PAD_CFG_GPI(GPIO_75, UP_20K, DEEP), /* SPI_WP_STAT */
PAD_CFG_NF(GPIO_79, NATIVE, DEEP, NF1), /* DMIC_CLK_A1 */
PAD_CFG_NF(GPIO_80, NATIVE, DEEP, NF1), /* DMIC_CLK_B1 */
PAD_CFG_NF(GPIO_81, NATIVE, DEEP, NF1), /* DMIC_DATA_1 */
PAD_CFG_NF(GPIO_82, NATIVE, DEEP, NF1), /* DMIC_CLK_AB2 */
PAD_CFG_NF(GPIO_83, NATIVE, DEEP, NF1), /* DMIC_DATA_2 */
PAD_CFG_NF(GPIO_84, NATIVE, DEEP, NF1), /* MCLK */
PAD_CFG_NF(GPIO_85, NATIVE, DEEP, NF1), /* I2S2_BCLK_AMP */
PAD_CFG_NF(GPIO_86, NATIVE, DEEP, NF1), /* I2S2_SYNC_AMP */
PAD_CFG_NF(GPIO_87, NATIVE, DEEP, NF1), /* I2S2_SDI_AMP */
PAD_CFG_NF(GPIO_88, NATIVE, DEEP, NF1), /* I2S2_SDO_AMP */
PAD_CFG_NF(GPIO_106, NATIVE, DEEP, NF3), /* FST_SPI_CS2_N */
PAD_CFG_GPI_APIC(GPIO_116, UP_20K, DEEP, LEVEL, INVERT), /* AUDIO_CODEC_IRQ_N */
PAD_CFG_NF(GPIO_124, UP_2K, DEEP, NF1), /* I2C_SDA for Audio Codec */
PAD_CFG_NF(GPIO_125, UP_2K, DEEP, NF1), /* I2C_SCL for Audio Codec */
PAD_CFG_NF(GPIO_128, UP_5K, DEEP, NF1), /* I2C_SDA for ALS */
PAD_CFG_NF(GPIO_129, UP_5K, DEEP, NF1), /* I2C_SCL for ALS */
PAD_CFG_NF(GPIO_130, UP_2K, DEEP, NF1), /* I2C_SDA for Touch Screen */
PAD_CFG_NF(GPIO_131, UP_2K, DEEP, NF1), /* I2C_SCL for Touchscreen */
PAD_CFG_NF(GPIO_132, UP_2K, DEEP, NF1), /* I2C_SDA for Trackpad */
PAD_CFG_NF(GPIO_133, UP_2K, DEEP, NF1), /* I2C_SCL for Trackpad */
PAD_CFG_NF(GPIO_146, NATIVE, DEEP, NF2), /* I2S6_BCLK_Codec */
PAD_CFG_NF(GPIO_147, NATIVE, DEEP, NF2), /* I2S6_SYNC_Codec */
PAD_CFG_NF(GPIO_148, NATIVE, DEEP, NF2), /* I2S6_SDI_Codec */
PAD_CFG_NF(GPIO_149, NATIVE, DEEP, NF2), /* I2S6_SDO_Codec */
PAD_CFG_GPO(GPIO_150, 1, DEEP), /* WIFI_PERST_1P8_N */
PAD_CFG_GPI(GPIO_151, UP_20K, DEEP), /* RSVD (ISH_BASE_ACCEL_INT_N) */
PAD_CFG_GPI(GPIO_152, UP_20K, DEEP), /* RSVD (ALS_IRQ_N) */
PAD_CFG_GPO(GPIO_154, 1, DEEP), /* BT_DISABLE_1P8_N */
PAD_CFG_GPI(GPIO_167, NONE, DEEP), /* DB_ID */
PAD_CFG_NF(GPIO_172, UP_20K, DEEP, NF1), /* SDCARD_CLK */
PAD_CFG_NF(GPIO_173, UP_20K, DEEP, NF1), /* SDCARD_D0 */
PAD_CFG_NF(GPIO_174, UP_20K, DEEP, NF1), /* SDCARD_D1 */
PAD_CFG_NF(GPIO_175, UP_20K, DEEP, NF1), /* SDCARD_D2 */
PAD_CFG_NF(GPIO_176, UP_20K, DEEP, NF1), /* SDCARD_D3 */
PAD_CFG_NF(GPIO_177, NATIVE, DEEP, NF1), /* SDCARD_CD_B */
PAD_CFG_NF(GPIO_178, UP_20K, DEEP, NF1), /* SDCARD_CMD */
PAD_CFG_NF(GPIO_179, NATIVE, DEEP, NF1), /* SDCARD_CLK_FB */
PAD_CFG_GPO(GPIO_183, 1, DEEP), /* SDCARD_PWR_EN_N */
/* Configure eMMC pins for proper pull UP/DN */
PAD_CFG_NF(GPIO_156, DN_20K, DEEP, NF1), /* EMMC0_CLK */
PAD_CFG_NF(GPIO_157, UP_20K, DEEP, NF1), /* EMMC0_D0 */
PAD_CFG_NF(GPIO_158, UP_20K, DEEP, NF1), /* EMMC0_D1 */
PAD_CFG_NF(GPIO_159, UP_20K, DEEP, NF1), /* EMMC0_D2 */
PAD_CFG_NF(GPIO_160, UP_20K, DEEP, NF1), /* EMMC0_D3 */
PAD_CFG_NF(GPIO_161, UP_20K, DEEP, NF1), /* EMMC0_D4 */
PAD_CFG_NF(GPIO_162, UP_20K, DEEP, NF1), /* EMMC0_D5 */
PAD_CFG_NF(GPIO_163, UP_20K, DEEP, NF1), /* EMMC0_D6 */
PAD_CFG_NF(GPIO_164, UP_20K, DEEP, NF1), /* EMMC0_D7 */
PAD_CFG_NF(GPIO_165, UP_20K, DEEP, NF1), /* EMMC0_CMD */
PAD_CFG_NF(GPIO_182, DN_20K, DEEP, NF1), /* EMMC_RCLK */
PAD_CFG_NF(GPIO_203, NATIVE, DEEP, NF1), /* USB2_OC0_3p3_N */
PAD_CFG_NF(GPIO_204, NATIVE, DEEP, NF1), /* USB2_OC2_N */
PAD_CFG_NF(GPIO_205, NATIVE, DEEP, NF1), /* PCIE_WLAN_WAKE3_N */
PAD_CFG_NF(GPIO_208, UP_20K, DEEP, NF1), /* PCIE_SSD_WAKE0_N */
PAD_CFG_NF(GPIO_209, UP_20K, DEEP, NF1), /* SSD CLKREQ */
PAD_CFG_NF(GPIO_212, NATIVE, DEEP, NF1), /* Wifi CLKREQ */
PAD_CFG_GPO(PMU_BATLOW_B, 0, DEEP), /* EMMC_PLTRST_N ?? */
PAD_CFG_NF(LPC_ILB_SERIRQ, NATIVE, DEEP, NF1), /* LPC_SERIRQ */
PAD_CFG_NF(LPC_CLKRUNB, NATIVE, DEEP, NF1), /* LPC_CLKRUN_N */
PAD_CFG_NF(GPIO_199, UP_20K, DEEP, NF2), /* HV_DDI1_HPD */
PAD_CFG_NF(GPIO_200, UP_20K, DEEP, NF2), /* HV_DDI0_HPD */
PAD_CFG_NF(PMC_SPI_FS1, NATIVE, DEEP, NF2), /* HV_DDI2_HPD */
};
static void mainboard_init(void *chip_info)
{
gpio_configure_pads(amenia_gpios, ARRAY_SIZE(amenia_gpios));
mainboard_ec_init();
}
struct chip_operations mainboard_ops = {
.init = mainboard_init,
};
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