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/* SPDX-License-Identifier: GPL-2.0-only */
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
#include <types.h>
#include <vendorcode/google/chromeos/chromeos.h>
/* Pad configuration in ramstage */
/* Leave eSPI pins untouched from default settings */
static const struct pad_config gpio_table[] = {
/* RCIN# */ PAD_NC(GPP_A0, NONE), /* TP308 */
/* ESPI_IO0 */
/* ESPI_IO1 */
/* ESPI_IO2 */
/* ESPI_IO3 */
/* ESPI_CS# */
/* SERIRQ */ PAD_NC(GPP_A6, NONE), /* TP331 */
/* PIRQA# */ PAD_CFG_GPI_INT(GPP_A7, UP_20K, DEEP,
EDGE_SINGLE), /* SD_CDZ */
/* CLKRUN# */ PAD_NC(GPP_A8, NONE), /* TP329 */
/* ESPI_CLK */
/* CLKOUT_LPC1 */ PAD_NC(GPP_A10, NONE), /* TP188 */
/* PME# */ PAD_NC(GPP_A11, NONE), /* TP149 */
/* BM_BUSY# */ PAD_NC(GPP_A12, NONE),
/* SUSWARN# */ PAD_CFG_GPI_GPIO_DRIVER(GPP_A13, NONE,
DEEP), /* eSPI mode */
/* ESPI_RESET# */
/* SUSACK# */ PAD_NC(GPP_A15, NONE), /* TP150 */
/* SD_1P8_SEL */ PAD_CFG_NF(GPP_A16, NONE, DEEP, NF1),
/* SD_PWR_EN# */ PAD_CFG_NF(GPP_A17, NONE, DEEP, NF1),
/* ISH_GP0 */ PAD_CFG_GPO(GPP_A18, 0, DEEP), /* 7322_OE */
/* ISH_GP1 */ PAD_CFG_GPI_GPIO_DRIVER(GPP_A19, NONE, DEEP), /* HDPO */
/* ISH_GP2 */ PAD_NC(GPP_A20, NONE),
/* ISH_GP3 */ PAD_NC(GPP_A21, NONE),
/* ISH_GP4 */ PAD_NC(GPP_A22, NONE),
/* ISH_GP5 */ PAD_NC(GPP_A23, NONE),
/* CORE_VID0 */ PAD_NC(GPP_B0, NONE), /* TP156 */
/* CORE_VID1 */ PAD_NC(GPP_B1, NONE),
/* VRALERT# */ PAD_NC(GPP_B2, NONE), /* TP152 */
/* CPU_GP2 */ PAD_NC(GPP_B3, NONE),
/* CPU_GP3 */ PAD_NC(GPP_B4, NONE),
/* SRCCLKREQ0# */ PAD_CFG_NF(GPP_B5, NONE, DEEP,
NF1), /* CLK_PCIE_LAN_REQ# */
/* SRCCLKREQ1# */ PAD_CFG_NF(GPP_B6, NONE, DEEP,
NF1), /* PCIE_CLKREQ_SSD# */
/* SRCCLKREQ2# */ PAD_CFG_NF(GPP_B7, NONE, DEEP,
NF1), /* PCIE_CLKREQ_NGFF1# */
/* SRCCLKREQ3# */ PAD_NC(GPP_B8, NONE), /* TP333 */
/* SRCCLKREQ4# */ PAD_NC(GPP_B9, NONE), /* TP139 */
/* SRCCLKREQ5# */ PAD_CFG_NF(GPP_B10, NONE, DEEP,
NF1), /* PCIE_CLKREQ_WLAN# */
/* EXT_PWR_GATE# */ PAD_CFG_NF(GPP_B11, NONE, DEEP, NF1), /* MPHY_EXT_PWR */
/* SLP_S0# */ PAD_CFG_NF(GPP_B12, NONE, DEEP, NF1), /* PM_SLP_S0# */
/* PLTRST# */ PAD_CFG_NF(GPP_B13, NONE, DEEP, NF1), /* PCI_PLTRST# */
/* SPKR */ PAD_CFG_NF(GPP_B14, NONE, DEEP, NF1), /* SPKR */
/* GSPI0_CS# */ PAD_CFG_NF(GPP_B15, NONE, DEEP,
NF1), /* PCH_SPI_H1_3V3_CS_L */
/* GSPI0_CLK */ PAD_CFG_NF(GPP_B16, NONE, DEEP,
NF1), /* PCH_SPI_H1_3V3_CLK */
/* GSPI0_MISO */ PAD_CFG_NF(GPP_B17, NONE, DEEP,
NF1), /* PCH_SPI_H1_3V3_MISO */
/* GSPI0_MOSI */ PAD_CFG_NF(GPP_B18, NONE, DEEP,
NF1), /* PCH_SPI_H1_3V3_MOSI */
/* GSPI1_CS# */ PAD_NC(GPP_B19, NONE), /* TP111 */
/* GSPI1_CLK */ PAD_CFG_GPI_GPIO_DRIVER(GPP_B20, UP_20K,
DEEP), /* VR_DISABLE_L */
/* GSPI1_MISO */ PAD_CFG_GPI_GPIO_DRIVER(GPP_B21, UP_20K,
DEEP), /* HWA_TRST_N */
/* GSPI1_MOSI */ PAD_NC(GPP_B22, NONE), /* GSPI1_MOSI */
/* SML1ALERT# */ PAD_NC(GPP_B23, NONE), /* TP141 */
/* SMBCLK */ PAD_CFG_NF(GPP_C0, NONE, DEEP, NF1), /* PCH_MBCLK0_R */
/* SMBDATA */ PAD_CFG_NF(GPP_C1, NONE, DEEP, NF1), /* PCH_MBDAT0_R */
/* SMBALERT# */ PAD_NC(GPP_C2, NONE),
/* SML0CLK */ PAD_NC(GPP_C3, NONE),
/* SML0DATA */ PAD_NC(GPP_C4, NONE),
/* SML0ALERT# */ PAD_CFG_NF(GPP_C5, NONE, DEEP, NF1),
/* SM1CLK */ PAD_CFG_GPI_GPIO_DRIVER(GPP_C6, UP_20K,
DEEP), /* EC_IN_RW */
/* SM1DATA */ PAD_NC(GPP_C7, NONE), /* TP310 */
/* UART0_RXD */ PAD_CFG_GPI_GPIO_DRIVER(GPP_C8, UP_20K,
DEEP), /* GPIO1 */
/* UART0_TXD */ PAD_CFG_GPI_GPIO_DRIVER(GPP_C9, UP_20K,
DEEP), /* GPIO2 */
/* UART0_RTS# */ PAD_CFG_GPI_GPIO_DRIVER(GPP_C10, UP_20K,
DEEP), /* GPIO3 */
/* UART0_CTS# */ PAD_CFG_GPI_GPIO_DRIVER(GPP_C11, UP_20K,
DEEP), /* GPIO4 */
/* UART1_RXD */ PAD_CFG_GPI_GPIO_DRIVER(GPP_C12, NONE,
DEEP), /* SKU_ID0 */
/* UART1_TXD */ PAD_CFG_GPI_GPIO_DRIVER(GPP_C13, NONE,
DEEP), /* SKU_ID1 */
/* UART1_RTS# */ PAD_CFG_GPI_GPIO_DRIVER(GPP_C14, NONE,
DEEP), /* SKU_ID2 */
/* UART1_CTS# */ PAD_CFG_GPI_GPIO_DRIVER(GPP_C15, NONE,
DEEP), /* SKU_ID3 */
/* I2C0_SDA */ PAD_CFG_NF(GPP_C16, NONE, DEEP, NF1),
/* I2C0_SCL */ PAD_CFG_NF(GPP_C17, NONE, DEEP, NF1),
/* I2C1_SDA */ PAD_NC(GPP_C18, NONE),
/* I2C1_SCL */ PAD_NC(GPP_C19, NONE),
/* UART2_RXD */ PAD_CFG_NF(GPP_C20, NONE, DEEP, NF1), /* SERVO */
/* UART2_TXD */ PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1), /* SERVO */
/* UART2_RTS# */ PAD_NC(GPP_C22, NONE), /* TP309 */
/* UART2_CTS# */ PAD_CFG_GPI_GPIO_DRIVER(GPP_C23, NONE,
DEEP), /* SCREW_SPI_WP_STATUS */
/* SPI1_CS# */ PAD_NC(GPP_D0, NONE), /* TP259 */
/* SPI1_CLK */ PAD_NC(GPP_D1, NONE), /* TP260 */
/* SPI1_MISO */ PAD_NC(GPP_D2, NONE), /* TP261 */
/* SPI1_MOSI */ PAD_NC(GPP_D3, NONE), /* TP262 */
/* FASHTRIG */ PAD_NC(GPP_D4, NONE), /* TP153 */
/* ISH_I2C0_SDA */ PAD_NC(GPP_D5, NONE),
/* ISH_I2C0_SCL */ PAD_NC(GPP_D6, NONE),
/* ISH_I2C1_SDA */ PAD_NC(GPP_D7, NONE),
/* ISH_I2C1_SCL */ PAD_NC(GPP_D8, NONE),
/* ISH_SPI_CS# */ PAD_CFG_GPI_INT(GPP_D9, NONE,
PLTRST, EDGE_SINGLE), /* HP_IRQ_GPIO */
/* ISH_SPI_CLK */ PAD_CFG_GPI_GPIO_DRIVER(GPP_D10, NONE,
DEEP), /* OEM_ID1 */
/* ISH_SPI_MISO */ PAD_CFG_GPI_GPIO_DRIVER(GPP_D11, NONE,
DEEP), /* OEM_ID2 */
/* ISH_SPI_MOSI */ PAD_CFG_GPI_GPIO_DRIVER(GPP_D12, NONE,
DEEP), /* OEM_ID3 */
/* ISH_UART0_RXD */ PAD_NC(GPP_D13, NONE),
/* ISH_UART0_TXD */ PAD_NC(GPP_D14, NONE),
/* ISH_UART0_RTS# */ PAD_NC(GPP_D15, NONE),
/* ISH_UART0_CTS# */ PAD_NC(GPP_D16, NONE),
/* DMIC_CLK1 */ PAD_NC(GPP_D17, NONE),
/* DMIC_DATA1 */ PAD_NC(GPP_D18, NONE),
/* DMIC_CLK0 */ PAD_NC(GPP_D19, NONE), /* TP121 */
/* DMIC_DATA0 */ PAD_NC(GPP_D20, NONE), /* TP122 */
/* SPI1_IO2 */ PAD_NC(GPP_D21, NONE), /* TP257 */
/* SPI1_IO3 */ PAD_NC(GPP_D22, NONE), /* TP258 */
/* I2S_MCLK */ PAD_CFG_NF(GPP_D23, NONE, DEEP, NF1), /* I2S_MCLK */
/* SATAXPCI0 */ PAD_CFG_GPI_APIC(GPP_E0, NONE, PLTRST, LEVEL,
INVERT), /* H1_PCH_INT_ODL */
/* SATAXPCIE1 */ PAD_CFG_NF(GPP_E1, NONE, DEEP,
NF1), /* MB_PCIE_SATA#_DET */
/* SATAXPCIE2 */ PAD_CFG_NF(GPP_E2, UP_20K, DEEP,
NF1), /* DB_PCIE_SATA#_DET */
/* CPU_GP0 */ PAD_NC(GPP_E3, NONE),
/* SATA_DEVSLP0 */ PAD_NC(GPP_E4, NONE), /* TP103 */
/* SATA_DEVSLP1 */ PAD_CFG_NF(GPP_E5, NONE, DEEP, NF1), /* DEVSLP1_MB */
/* SATA_DEVSLP2 */ PAD_NC(GPP_E6, NONE), /* DEVSLP2_DB */
/* CPU_GP1 */ PAD_NC(GPP_E7, NONE),
/* SATALED# */ PAD_NC(GPP_E8, NONE), /* TP314 */
/* USB2_OCO# */ PAD_CFG_NF(GPP_E9, NONE, DEEP, NF1), /* USB-C */
/* USB2_OC1# */ PAD_CFG_NF(GPP_E10, NONE, DEEP,
NF1), /* Rear Dual-Stack USB Ports */
/* USB2_OC2# */ PAD_CFG_NF(GPP_E11, NONE, DEEP,
NF1), /* Front USB Ports */
/* USB2_OC3# */ PAD_CFG_NF(GPP_E12, NONE, DEEP,
NF1), /* Rear Single USB Port */
/* DDPB_HPD0 */ PAD_CFG_NF(GPP_E13, NONE, DEEP,
NF1), /* INT_HDMI_HPD */
/* DDPC_HPD1 */ PAD_CFG_NF(GPP_E14, NONE, DEEP,
NF1), /* DDI2_HPD */
/* DDPD_HPD2 */ PAD_NC(GPP_E15, NONE), /* TP325 */
/* DDPE_HPD3 */ PAD_NC(GPP_E16, NONE), /* TP326 */
/* EDP_HPD */ PAD_CFG_NF(GPP_E17, NONE, DEEP, NF1),
/* DDPB_CTRLCLK */ PAD_CFG_NF(GPP_E18, NONE, DEEP,
NF1), /* HDMI_DDCCLK_SW */
/* DDPB_CTRLDATA */ PAD_CFG_NF(GPP_E19, DN_20K, DEEP,
NF1), /* HDMI_DDCCLK_DATA */
/* DDPC_CTRLCLK */ PAD_CFG_NF(GPP_E20, NONE, DEEP, NF1), /* CRT CLK */
/* DDPC_CTRLDATA */ PAD_CFG_NF(GPP_E21, NONE, DEEP, NF1), /* CRT DATA */
/* DDPD_CTRLCLK */ PAD_NC(GPP_E22, NONE),
/* DDPD_CTRLDATA */ PAD_NC(GPP_E23, NONE),
/* I2S2_SCLK */ PAD_NC(GPP_F0, NONE), /* TP191 */
/* I2S2_SFRM */ PAD_NC(GPP_F1, NONE), /* TP192 */
/* I2S2_TXD */ PAD_NC(GPP_F2, NONE), /* TP190 */
/* I2S2_RXD */ PAD_NC(GPP_F3, NONE), /* TP189 */
/* I2C2_SDA */ PAD_CFG_NF(GPP_F4, NONE, DEEP,
NF1), /* PCH_I2C2_H1_3V3_SDA */
/* I2C2_SCL */ PAD_CFG_NF(GPP_F5, NONE, DEEP,
NF1), /* PCH_I2C2_H1_3V3_SCL */
/* I2C3_SDA */ PAD_NC(GPP_F6, NONE),
/* I2C3_SCL */ PAD_NC(GPP_F7, NONE),
/* I2C4_SDA */ PAD_NC(GPP_F8, NONE),
/* I2C4_SCL */ PAD_NC(GPP_F9, NONE),
/* I2C5_SDA */ PAD_CFG_NF_1V8(GPP_F10, NONE, DEEP,
NF1), /* PCH_I2C2_AUDIO_1V8_SDA */
/* I2C5_SCL */ PAD_CFG_NF_1V8(GPP_F11, NONE, DEEP,
NF1), /* PCH_I2C2_AUDIO_1V8_SCL */
/* EMMC_CMD */ PAD_NC(GPP_F12, NONE),
/* EMMC_DATA0 */ PAD_NC(GPP_F13, NONE),
/* EMMC_DATA1 */ PAD_NC(GPP_F14, NONE),
/* EMMC_DATA2 */ PAD_NC(GPP_F15, NONE),
/* EMMC_DATA3 */ PAD_NC(GPP_F16, NONE),
/* EMMC_DATA4 */ PAD_NC(GPP_F17, NONE),
/* EMMC_DATA5 */ PAD_NC(GPP_F18, NONE),
/* EMMC_DATA6 */ PAD_NC(GPP_F19, NONE),
/* EMMC_DATA7 */ PAD_NC(GPP_F20, NONE),
/* EMMC_RCLK */ PAD_NC(GPP_F21, NONE),
/* EMMC_CLK */ PAD_NC(GPP_F22, NONE),
/* RSVD */ PAD_NC(GPP_F23, NONE),
/* 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_CDZ */
/* SD_CLK */ PAD_CFG_NF(GPP_G6, NONE, DEEP, NF1),
/* SD_WP */ PAD_NC(GPP_G7, NONE), /* TP292 */
/* BATLOW# */ PAD_NC(GPD0, NONE), /* TP148 */
/* ACPRESENT */ PAD_CFG_NF(GPD1, NONE, DEEP, NF1), /* PCH_ACPRESENT */
/* LAN_WAKE# */ PAD_CFG_NF(GPD2, NONE, DEEP, NF1), /* EC_PCH_WAKE# */
/* PWRBTN# */ PAD_CFG_NF(GPD3, UP_20K, DEEP, NF1), /* PCH_PWRBTN# */
/* SLP_S3# */ PAD_CFG_NF(GPD4, NONE, DEEP, NF1), /* PM_SLP_S3# */
/* SLP_S4# */ PAD_CFG_NF(GPD5, NONE, DEEP, NF1), /* PM_SLP_S4# */
/* SLP_A# */ PAD_NC(GPD6, NONE), /* TP147 */
/* RSVD */ PAD_NC(GPD7, NONE),
/* SUSCLK */ PAD_CFG_NF(GPD8, NONE, DEEP, NF1), /* SUS_CLK */
/* SLP_WLAN# */ PAD_NC(GPD9, NONE), /* TP146 */
/* SLP_S5# */ PAD_NC(GPD10, NONE), /* TP143 */
/* LANPHYC */ PAD_NC(GPD11, NONE),
};
/* Early pad configuration in bootblock */
static const struct pad_config early_gpio_table[] = {
/* GSPI0_CS# */ PAD_CFG_NF(GPP_B15, NONE, DEEP,
NF1), /* PCH_SPI_H1_3V3_CS_L */
/* GSPI0_CLK */ PAD_CFG_NF(GPP_B16, NONE, DEEP,
NF1), /* PCH_SPI_H1_3V3_CLK */
/* GSPI0_MISO */ PAD_CFG_NF(GPP_B17, NONE, DEEP,
NF1), /* PCH_SPI_H1_3V3_MISO */
/* GSPI0_MOSI */ PAD_CFG_NF(GPP_B18, NONE, DEEP,
NF1), /* PCH_SPI_H1_3V3_MOSI */
/* SATAXPCI0 */ PAD_CFG_GPI_APIC(GPP_E0, NONE, PLTRST, LEVEL,
INVERT), /* H1_PCH_INT_ODL */
/* Ensure UART pins are in native mode for H1. */
/* UART2_RXD */ PAD_CFG_NF(GPP_C20, NONE, DEEP, NF1), /* SERVO */
/* UART2_TXD */ PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1), /* SERVO */
/* UART2_CTS# */ PAD_CFG_GPI_GPIO_DRIVER(GPP_C23, NONE,
DEEP), /* SCREW_SPI_WP_STATUS */
/* SATAXPCIE1 */ PAD_CFG_NF(GPP_E1, NONE, DEEP,
NF1), /* MB_PCIE_SATA#_DET */
/* SATA_DEVSLP1 */ PAD_CFG_NF(GPP_E5, NONE, DEEP, NF1), /* DEVSLP1_MB */
/* SM1CLK */ PAD_CFG_GPI_GPIO_DRIVER(GPP_C6, UP_20K,
DEEP), /* EC_IN_RW */
};
const struct pad_config * __weak variant_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(gpio_table);
return gpio_table;
}
const struct pad_config * __weak
variant_early_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(early_gpio_table);
return early_gpio_table;
}
static const struct cros_gpio cros_gpios[] = {
CROS_GPIO_REC_AL(CROS_GPIO_VIRTUAL, CROS_GPIO_DEVICE_NAME),
CROS_GPIO_WP_AH(GPIO_PCH_WP, CROS_GPIO_DEVICE_NAME),
};
DECLARE_WEAK_CROS_GPIOS(cros_gpios);
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