gpio.c

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/* SPDX-License-Identifier: GPL-2.0-or-later */
 
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
#include <types.h>
#include <soc/gpio.h>
#include <vendorcode/google/chromeos/chromeos.h>
 
/* Pad configuration in ramstage */
static const struct pad_config gpio_table[] = {
        /* A0 thru A4, A9 and A10 come configured out of reset, do not touch */
        /* A0  : ESPI_IO0 ==> ESPI_SOC_D0_EC */
        /* A1  : ESPI_IO1 ==> ESPI_SOC_D1_EC */
        /* A2  : ESPI_IO2 ==> ESPI_SOC_D2_EC */
        /* A3  : ESPI_IO3 ==> ESPI_SOC_D3_EC */
        /* A4  : ESPI_CS0# ==> ESPI_SOC_CS_EC_L */
        /* A5  : ESPI_ALERT0# ==> NC */
        PAD_NC(GPP_A5, NONE),
        /* A6  : ESPI_ALERT1# ==> NC */
        PAD_NC(GPP_A6, NONE),
        /* A7  : NC */
        PAD_NC(GPP_A7, NONE),
        /* A8  : GPP_A8 ==> WWAN_RF_DISABLE_ODL */
        PAD_CFG_GPO(GPP_A8, 1, DEEP),
        /* A9  : ESPI_CLK ==> ESPI_SOC_CLK */
        /* A10 : ESPI_RESET# ==> ESPI_SOC_RST_EC_L */
        /* A11 : GPP_A11 ==> EN_SPK_PA */
        PAD_CFG_GPO(GPP_A11, 1, DEEP),
        /* A12 : NC */
        PAD_NC(GPP_A12, NONE),
        /* A13 : GPP_A13 ==> GSC_SOC_INT_ODL */
        PAD_CFG_GPI_APIC_LOCK(GPP_A13, NONE, LEVEL, INVERT, LOCK_CONFIG),
        /* A14 : USB_OC1# ==> NC */
        PAD_NC(GPP_A14, NONE),
        /* A15 : USB_OC2# ==> NC */
        PAD_NC(GPP_A15, NONE),
        /* A16 : USB_OC3# ==> NC */
        PAD_NC_LOCK(GPP_A16, NONE, LOCK_CONFIG),
        /* A17 : NC */
        PAD_NC(GPP_A17, NONE),
        /* A18 : NC */
        PAD_NC(GPP_A18, NONE),
        /* A19 : NC */
        PAD_NC(GPP_A19, NONE),
        /* A20 : DDSP_HPD2 ==> EC_SOC_HDMI_HPD */
        PAD_CFG_NF(GPP_A20, NONE, DEEP, NF1),
        /* A21 : GPP_A21 ==> USB_C1_AUX_DC_P */
        PAD_CFG_NF(GPP_A21, NONE, DEEP, NF6),
        /* A22 : GPP_A22 ==> USB_C1_AUX_DC_N */
        PAD_CFG_NF(GPP_A22, NONE, DEEP, NF6),
        /* A23 : GPP_A23 ==> HP_INT_ODL */
        PAD_CFG_GPI_INT(GPP_A23, NONE, PLTRST, EDGE_BOTH),
 
        /* B0  : CORE_VID0 ==> VCCIN_AUX_VID0 */
        PAD_CFG_NF(GPP_B0, NONE, DEEP, NF1),
        /* B1  : CORE_VID1 ==> VCCIN_AUX_VID1 */
        PAD_CFG_NF(GPP_B1, NONE, DEEP, NF1),
        /* B2  : NC */
        PAD_NC(GPP_B2, NONE),
        /* B3  : NC */
        PAD_NC_LOCK(GPP_B3, NONE, LOCK_CONFIG),
        /* B4  : NC */
        PAD_NC_LOCK(GPP_B4, NONE, LOCK_CONFIG),
        /* B5  : I2C2_SDA ==> SOC_I2C_SUB_SDA */
        PAD_CFG_NF_LOCK(GPP_B5, NONE, NF2, LOCK_CONFIG),
        /* B6  : I2C2_SCL ==> SOC_I2C_SUB_SCL */
        PAD_CFG_NF_LOCK(GPP_B6, NONE, NF2, LOCK_CONFIG),
        /* B7  : I2C3_SDA ==> SOC_I2C_AUDIO_SDA */
        PAD_CFG_NF_LOCK(GPP_B7, NONE, NF2, LOCK_CONFIG),
        /* B8  : I2C3_SCL ==> SOC_I2C_AUDIO_SCL */
        PAD_CFG_NF_LOCK(GPP_B8, NONE, NF2, LOCK_CONFIG),
        /* B9  : Not available */
        PAD_NC(GPP_B9, NONE),
        /* B10 : Not available */
        PAD_NC(GPP_B10, NONE),
        /* B11 : PMCALERT# ==> EN_PP3300_WLAN_X */
        PAD_CFG_GPO(GPP_B11, 1, DEEP),
        /* B12 : SLP_S0# ==> SLP_S0_L */
        PAD_CFG_NF(GPP_B12, NONE, DEEP, NF1),
        /* B13 : PLTRST# ==> PLT_RST_L */
        PAD_CFG_NF(GPP_B13, NONE, DEEP, NF1),
        /* B14 : SPKR ==> GPP_B14_STRAP */
        PAD_NC_LOCK(GPP_B14, NONE, LOCK_CONFIG),
        /* B15 : NC */
        PAD_NC_LOCK(GPP_B15, NONE, LOCK_CONFIG),
        /* B16 : I2C5_SDA ==> SOC_I2C_TCHPAD_SDA */
        PAD_CFG_NF_LOCK(GPP_B16, NONE, NF2, LOCK_CONFIG),
        /* B17 : I2C5_SCL ==> SOC_I2C_TCHPAD_SCL */
        PAD_CFG_NF_LOCK(GPP_B17, NONE, NF2, LOCK_CONFIG),
        /* B18 : GPP_B18 ==> GPP_B18_STRAP */
        PAD_NC(GPP_B18, NONE),
        /* B19 : Not available */
        PAD_NC(GPP_B19, NONE),
        /* B20 : Not available */
        PAD_NC(GPP_B20, NONE),
        /* B21 : Not available */
        PAD_NC(GPP_B21, NONE),
        /* B22 : Not available */
        PAD_NC(GPP_B22, NONE),
        /* B23 : SML1ALERT# ==> PCHHOT_ODL_STRAP */
        PAD_NC(GPP_B23, NONE),
 
        /* C0  : SMBCLK ==> EN_PP3300_TCHSCR_X */
        PAD_CFG_GPO(GPP_C0, 1, DEEP),
        /* C1  : SMBDATA ==> TCHSCR_RST_L */
        PAD_CFG_GPO(GPP_C1, 0, DEEP),
        /* C2  : SMBALERT# ==> GPP_C2_STRAP */
        PAD_NC(GPP_C2, NONE),
        /* C3  : SML0CLK ==> EN_PP3300_UCAM_X */
        PAD_CFG_GPO(GPP_C3, 1, DEEP),
        /* C4  : NC */
        PAD_NC(GPP_C4, NONE),
        /* C5  : SML0ALERT# ==> GPP_C5_STRAP */
        PAD_NC(GPP_C5, NONE),
        /* C6  : SML1CLK ==> TCHSCR_REPORT_EN */
        PAD_CFG_GPO(GPP_C6, 0, DEEP),
        /* C7  : SML1DATA ==> TCHSCR_INT_ODL */
        PAD_CFG_GPI_APIC(GPP_C7, NONE, PLTRST, LEVEL, INVERT),
 
        /* D0  : NC */
        PAD_NC_LOCK(GPP_D0, NONE, LOCK_CONFIG),
        /* D1  : NC */
        PAD_NC_LOCK(GPP_D1, NONE, LOCK_CONFIG),
        /* D2  : NC */
        PAD_NC_LOCK(GPP_D2, NONE, LOCK_CONFIG),
        /* D3  : ISH_GP3 ==> WCAM_RST_L */
        PAD_CFG_GPO_LOCK(GPP_D3, 0, LOCK_CONFIG),
        /* D4  : IMGCLKOUT0 ==> BT_DISABLE_L */
        PAD_CFG_GPO(GPP_D4, 1, DEEP),
        /* D5  : NC */
        PAD_NC(GPP_D5, NONE),
        /* D6  : SRCCLKREQ1# ==> WWAN_EN */
        PAD_CFG_GPO(GPP_D6, 1, DEEP),
        /* D7  : SRCCLKREQ2# ==> WLAN_CLKREQ_ODL */
        PAD_CFG_NF(GPP_D7, NONE, DEEP, NF1),
        /* D8  : SRCCLKREQ3# ==> SD_CLKREQ_ODL */
        PAD_CFG_NF(GPP_D8, NONE, DEEP, NF1),
        /* D9  : NC */
        PAD_NC_LOCK(GPP_D9, NONE, LOCK_CONFIG),
        /* D10 : ISH_SPI_CLK ==> GPP_D10_STRAP */
        PAD_NC_LOCK(GPP_D10, NONE, LOCK_CONFIG),
        /* D11 : NC */
        PAD_NC_LOCK(GPP_D11, NONE, LOCK_CONFIG),
        /* D12 : ISH_SPI_MOSI ==> GPP_D12_STRAP */
        PAD_NC_LOCK(GPP_D12, NONE, LOCK_CONFIG),
        /* D13 : NC */
        PAD_NC_LOCK(GPP_D13, NONE, LOCK_CONFIG),
        /* D14 : NC */
        PAD_NC_LOCK(GPP_D14, NONE, LOCK_CONFIG),
        /* D15 : ISH_UART0_RTS# ==> EN_PP2800_WCAM_X */
        PAD_CFG_GPO_LOCK(GPP_D15, 0, LOCK_CONFIG),
        /* D16 : ISH_UART0_CTS# ==> EN_PP1800_PP1200_WCAM_X */
        PAD_CFG_GPO_LOCK(GPP_D16, 0, LOCK_CONFIG),
        /* D17 : NC */
        PAD_NC_LOCK(GPP_D17, NONE, LOCK_CONFIG),
        /* D18 : NC */
        PAD_NC_LOCK(GPP_D18, NONE, LOCK_CONFIG),
        /* D19 : I2S_MCLK1_OUT ==> I2S_MCLK_R */
        PAD_CFG_NF(GPP_D19, NONE, DEEP, NF1),
 
        /* E0  : NC */
        PAD_NC(GPP_E0, NONE),
        /* E1  : THC0_SPI1_IO2 ==> MEM_STRAP_0 */
        PAD_CFG_GPI_LOCK(GPP_E1, NONE, LOCK_CONFIG),
        /* E2  : THC0_SPI1_IO3 ==> MEM_STRAP_1 */
        PAD_CFG_GPI_LOCK(GPP_E2, NONE, LOCK_CONFIG),
        /* E3  : PROC_GP0 ==> MEM_STRAP_2 */
        PAD_CFG_GPI(GPP_E3, NONE, DEEP),
        /* E4  : NC */
        PAD_NC(GPP_E4, NONE),
        /* E5  : NC */
        PAD_NC(GPP_E5, NONE),
        /* E6  : THC0_SPI1_RST# ==> GPP_E6_STRAP */
        PAD_NC_LOCK(GPP_E6, NONE, LOCK_CONFIG),
        /* E7  : NC */
        PAD_NC(GPP_E7, NONE),
        /* E8  : GPP_E8 ==> WLAN_DISABLE_L */
        PAD_CFG_GPO(GPP_E8, 1, DEEP),
        /* E9  : NC */
        PAD_NC_LOCK(GPP_E9, NONE, LOCK_CONFIG),
        /* E10 : NC */
        PAD_NC_LOCK(GPP_E10, NONE, LOCK_CONFIG),
        /* E11 : NC */
        PAD_NC_LOCK(GPP_E11, NONE, LOCK_CONFIG),
        /* E12 : THC0_SPI1_IO1 ==> SOC_WP_OD */
        PAD_CFG_GPI_GPIO_DRIVER_LOCK(GPP_E12, NONE, LOCK_CONFIG),
        /* E13 : NC */
        PAD_NC_LOCK(GPP_E13, NONE, LOCK_CONFIG),
        /* E14 : DDSP_HPDA ==> EDP_HPD */
        PAD_CFG_NF(GPP_E14, NONE, DEEP, NF1),
        /* E15 : NC */
        PAD_NC(GPP_E15, NONE),
        /* E16 : NC */
        PAD_NC(GPP_E16, NONE),
        /* E17 : NC */
        PAD_NC_LOCK(GPP_E17, NONE, LOCK_CONFIG),
        /* E18 : NC */
        PAD_NC(GPP_E18, NONE),
        /* E19 : DDP1_CTRLDATA ==> GPP_E19_STRAP */
        PAD_NC(GPP_E19, NONE),
        /* E20 : DDP2_CTRLCLK ==> HDMI_DDC_SCL */
        PAD_CFG_NF(GPP_E20, NONE, DEEP, NF1),
        /* E21 : DDP2_CTRLDATA ==> HDMI_DDC_SDA_STRAP */
        PAD_CFG_NF(GPP_E21, NONE, DEEP, NF1),
        /* E22 : DDPA_CTRLCLK ==> USB_C0_AUX_DC_P */
        PAD_CFG_NF(GPP_E22, NONE, DEEP, NF6),
        /* E23 : DDPA_CTRLDATA ==> USB_C0_AUX_DC_N */
        PAD_CFG_NF(GPP_E23, NONE, DEEP, NF6),
 
        /* F0  : CNV_BRI_DT ==> CNV_BRI_DT_STRAP */
        PAD_CFG_NF(GPP_F0, NONE, DEEP, NF1),
        /* F1  : CNV_BRI_RSP ==> CNV_BRI_RSP */
        PAD_CFG_NF(GPP_F1, UP_20K, DEEP, NF1),
        /* F2  : CNV_RGI_DT ==> CNV_RGI_DT_STRAP */
        PAD_CFG_NF(GPP_F2, NONE, DEEP, NF1),
        /* F3  : CNV_RGI_RSP ==> CNV_RGI_RSP */
        PAD_CFG_NF(GPP_F3, UP_20K, DEEP, NF1),
        /* F4  : CNV_RF_RESET# ==> CNV_RF_RST_L */
        PAD_CFG_NF(GPP_F4, NONE, DEEP, NF1),
        /* F5  : CRF_XTAL_CLKREQ ==> CNV_CLKREQ0 */
        PAD_CFG_NF(GPP_F5, NONE, DEEP, NF3),
        /* F6  : CNV_PA_BLANKING ==> WLAN_WWAN_COEX_3 */
        PAD_CFG_NF(GPP_F6, NONE, DEEP, NF1),
        /* F7  : GPP_F7 ==> GPP_F7_STRAP */
        PAD_NC(GPP_F7, NONE),
        /* F8  : Not available */
        PAD_NC(GPP_F8, NONE),
        /* F9  : Not available */
        PAD_NC(GPP_F9, NONE),
        /* F10 : GPP_F10 ==> GPP_F10_STRAP */
        PAD_NC(GPP_F10, NONE),
        /* F11 : NC */
        PAD_NC_LOCK(GPP_F11, NONE, LOCK_CONFIG),
        /* F12 : GSXDOUT ==> WWAN_RST_L */
        PAD_CFG_GPO_LOCK(GPP_F12, 1, LOCK_CONFIG),
        /* F13 : GSXSLOAD ==> SOC_PEN_DETECT_R_ODL */
        PAD_CFG_GPI_GPIO_DRIVER_LOCK(GPP_F13, NONE, LOCK_CONFIG),
        /* F14 : GSXDIN ==> TCHPAD_INT_ODL */
        PAD_CFG_GPI_IRQ_WAKE_LOCK(GPP_F14, NONE, LEVEL, INVERT, LOCK_CONFIG),
        /* F15 : GSXSRESET# ==> SOC_PEN_DETECT_ODL */
        PAD_CFG_GPI_SCI_HIGH_LOCK(GPP_F15, NONE, EDGE_SINGLE, LOCK_CONFIG),
        /* F16 : NC */
        PAD_NC_LOCK(GPP_F16, NONE, LOCK_CONFIG),
        /* F17 : THC1_SPI2_RST# ==> EC_SOC_WAKE_ODL */
        PAD_CFG_GPI_SCI_LOCK(GPP_F17, NONE, LEVEL, INVERT, LOCK_CONFIG),
        /* F18 : THC1_SPI2_INT# ==> EC_IN_RW_OD */
        PAD_CFG_GPI_LOCK(GPP_F18, NONE, LOCK_CONFIG),
        /* F19 : Not available */
        PAD_NC(GPP_F19, NONE),
        /* F20 : Not available */
        PAD_NC(GPP_F20, NONE),
        /* F21 : Not available */
        PAD_NC(GPP_F21, NONE),
        /* F22 : NC */
        PAD_NC(GPP_F22, NONE),
        /* F23 : V1P05_CTRL ==> V1P05EXT_CTRL */
        PAD_CFG_NF(GPP_F23, NONE, DEEP, NF1),
 
        /* H0  : GPP_H0_STRAP */
        PAD_NC(GPP_H0, NONE),
        /* H1  : GPP_H1_STRAP */
        PAD_NC(GPP_H1, NONE),
        /* H2  : GPP_H2_STRAP */
        PAD_NC(GPP_H2, NONE),
        /* H3  : SX_EXIT_HOLDOFF# ==> WLAN_PCIE_WAKE_ODL */
        PAD_CFG_GPI_SCI_LOW_LOCK(GPP_H3, NONE, EDGE_SINGLE, LOCK_CONFIG),
        /* H4  : I2C0_SDA ==> SOC_I2C_GSC_SDA */
        PAD_CFG_NF_LOCK(GPP_H4, NONE, NF1, LOCK_CONFIG),
        /* H5  : I2C0_SCL ==> SOC_I2C_GSC_SCL */
        PAD_CFG_NF_LOCK(GPP_H5, NONE, NF1, LOCK_CONFIG),
        /* H6  : I2C1_SDA ==> SOC_I2C_TCHSCR_SDA */
        PAD_CFG_NF(GPP_H6, NONE, DEEP, NF1),
        /* H7  : I2C1_SCL ==> SOC_I2C_TCHSCR_SCL */
        PAD_CFG_NF(GPP_H7, NONE, DEEP, NF1),
        /* H8  : CNV_MFUART2_RXD ==> WLAN_WWAN_COEX_1 */
        PAD_CFG_NF(GPP_H8, NONE, DEEP, NF2),
        /* H9  : CNV_MFUART2_TXD ==> WLAN_WWAN_COEX_2 */
        PAD_CFG_NF(GPP_H9, NONE, DEEP, NF2),
        /* H10 : UART0_RXD ==> UART_SOC_RX_DBG_TX */
        PAD_CFG_NF(GPP_H10, NONE, DEEP, NF2),
        /* H11 : UART0_TXD ==> UART_SOC_TX_DBG_RX */
        PAD_CFG_NF(GPP_H11, NONE, DEEP, NF2),
        /* H12 : UART0_RTS# ==> SD_PERST_L */
        PAD_CFG_GPO_LOCK(GPP_H12, 1, LOCK_CONFIG),
        /* H13 : UART0_CTS# ==> EN_PP3300_SD_X */
        PAD_CFG_GPO_LOCK(GPP_H13, 1, LOCK_CONFIG),
        /* H14 : Not available */
        PAD_NC(GPP_H14, NONE),
        /* H15 : NC */
        PAD_NC(GPP_H15, NONE),
        /* H16 : Not available */
        PAD_NC(GPP_H16, NONE),
        /* H17 : NC */
        PAD_NC(GPP_H17, NONE),
        /* H18 : PROC_C10_GATE# ==> CPU_C10_GATE_L */
        PAD_CFG_NF(GPP_H18, NONE, DEEP, NF1),
        /* H19 : SRCCLKREQ4# ==> SOC_I2C_SUB_INT_ODL */
        PAD_CFG_GPI_APIC(GPP_H19, NONE, PLTRST, LEVEL, NONE),
        /* H20 : IMGCLKOUT1 ==> WLAN_PERST_L */
        PAD_CFG_GPO(GPP_H20, 1, DEEP),
        /* H21 : NC */
        PAD_NC(GPP_H21, NONE),
        /* H22 : IMGCLKOUT3 ==> WCAM_MCLK_R */
        PAD_CFG_NF(GPP_H22, NONE, DEEP, NF1),
        /* H23 : GPP_H23 ==> WWAN_SAR_DETECT_ODL */
        PAD_CFG_GPO(GPP_H23, 1, DEEP),
 
        /* R0  : I2S0_SCLK ==> I2S_HP_BCLK_R */
        PAD_CFG_NF(GPP_R0, NONE, DEEP, NF2),
        /* R1  : I2S0_SFRM ==> I2S_HP_LRCK_R */
        PAD_CFG_NF(GPP_R1, NONE, DEEP, NF2),
        /* R2 : I2S0_TXD ==> I2S_HP_AUDIO_STRAP */
        PAD_CFG_NF(GPP_R2, NONE, DEEP, NF2),
        /* R3 : I2S0_RXD ==> I2S_HP_MIC */
        PAD_CFG_NF(GPP_R3, NONE, DEEP, NF2),
        /* R4 : DMIC_CLK_A_0A ==> DMIC_UCAM_CLK_R */
        PAD_CFG_NF(GPP_R4, NONE, DEEP, NF3),
        /* R5 : DMIC_DATA_0A ==> DMIC_UCAM_DATA */
        PAD_CFG_NF(GPP_R5, NONE, DEEP, NF3),
        /* R6 : DMIC_CLK_A_1A ==> DMIC_WCAM_CLK_R */
        PAD_CFG_NF(GPP_R6, NONE, DEEP, NF3),
        /* R7 : DMIC_DATA_1A ==> DMIC_WCAM_DATA */
        PAD_CFG_NF(GPP_R7, NONE, DEEP, NF3),
 
        /* S0 : I2S1_SCLK ==> I2S_SPK_BCLK_R */
        PAD_CFG_NF(GPP_S0, NONE, DEEP, NF4),
        /* S1 : I2S1_SFRM ==> I2S_SPK_LRCK_R */
        PAD_CFG_NF(GPP_S1, NONE, DEEP, NF4),
        /* S2 : I2S1_TXD ==> I2S_SPK_AUDIO_R */
        PAD_CFG_NF(GPP_S2, NONE, DEEP, NF4),
        /* S3 : I2S1_RXD ==> NC */
        PAD_NC(GPP_S3, NONE),
        /* S4  : NC */
        PAD_NC(GPP_S4, NONE),
        /* S5  : NC */
        PAD_NC(GPP_S5, NONE),
        /* S6  : NC */
        PAD_NC(GPP_S6, NONE),
        /* S7  : NC */
        PAD_NC(GPP_S7, NONE),
 
        /* I5  : NC */
        PAD_NC(GPP_I5, NONE),
        /* I7  : EMMC_CMD ==> EMMC_CMD */
        PAD_CFG_NF(GPP_I7, NONE, DEEP, NF1),
        /* I8  : EMMC_DATA0 ==> EMMC_D0 */
        PAD_CFG_NF(GPP_I8, NONE, DEEP, NF1),
        /* I9  : EMMC_DATA1 ==> EMMC_D1 */
        PAD_CFG_NF(GPP_I9, NONE, DEEP, NF1),
        /* I10 : EMMC_DATA2 ==> EMMC_D2 */
        PAD_CFG_NF(GPP_I10, NONE, DEEP, NF1),
        /* I11 : EMMC_DATA3 ==> EMMC_D3 */
        PAD_CFG_NF(GPP_I11, NONE, DEEP, NF1),
        /* I12 : EMMC_DATA4 ==> EMMC_D4 */
        PAD_CFG_NF(GPP_I12, NONE, DEEP, NF1),
        /* I13 : EMMC_DATA5 ==> EMMC_D5 */
        PAD_CFG_NF(GPP_I13, NONE, DEEP, NF1),
        /* I14 : EMMC_DATA6 ==> EMMC_D6 */
        PAD_CFG_NF(GPP_I14, NONE, DEEP, NF1),
        /* I15 : EMMC_DATA7 ==> EMMC_D7 */
        PAD_CFG_NF(GPP_I15, NONE, DEEP, NF1),
        /* I16 : EMMC_RCLK ==> EMMC_RCLK */
        PAD_CFG_NF(GPP_I16, NONE, DEEP, NF1),
        /* I17 : EMMC_CLK ==> EMMC_CLK */
        PAD_CFG_NF(GPP_I17, NONE, DEEP, NF1),
        /* I18 : EMMC_RESET# ==> EMMC_RST_L */
        PAD_CFG_NF(GPP_I18, NONE, DEEP, NF1),
 
        /* GPD0  : BATLOW# ==> SOC_BATLOW_L */
        PAD_CFG_NF(GPD0, NONE, DEEP, NF1),
        /* GPD1  : ACPRESENT ==> SOC_ACPRESENT */
        PAD_CFG_NF(GPD1, NONE, DEEP, NF1),
        /* GPD2  : EC_SOC_INT_ODL */
        PAD_CFG_GPI_APIC(GPD2, NONE, PLTRST, LEVEL, INVERT),
        /* GPD3  : PWRBTN# ==> EC_SOC_PWR_BTN_ODL */
        PAD_CFG_NF(GPD3, NONE, DEEP, NF1),
        /* GPD4  : SLP_S3# ==> SLP_S3_L */
        PAD_CFG_NF(GPD4, NONE, DEEP, NF1),
        /* GPD5  : SLP_S4# ==> SLP_S4_L */
        PAD_CFG_NF(GPD5, NONE, DEEP, NF1),
        /* GPD6  : SLP_A# ==> NC */
        PAD_NC(GPD6, NONE),
        /* GPD7  : GPD7_STRAP */
        PAD_NC(GPD7, NONE),
        /* GPD8  : SUSCLK ==> PCH_SUSCLK */
        PAD_CFG_NF(GPD8, NONE, DEEP, NF1),
        /* GPD9  : NC */
        PAD_NC(GPD9, NONE),
        /* GPD10 : SLP_S5# ==> NC */
        PAD_NC(GPD10, NONE),
        /* GPD11 : NC */
        PAD_NC(GPD11, NONE),
};
 
/* Early pad configuration in bootblock */
static const struct pad_config early_gpio_table[] = {
        /* A13 : GPP_A13 ==> GSC_SOC_INT_ODL */
        PAD_CFG_GPI_APIC(GPP_A13, NONE, PLTRST, LEVEL, INVERT),
        /* E12 : THC0_SPI1_IO1 ==> SOC_WP_OD */
        PAD_CFG_GPI_GPIO_DRIVER(GPP_E12, NONE, DEEP),
        /* F18 : THC1_SPI2_INT# ==> EC_IN_RW_OD */
        PAD_CFG_GPI(GPP_F18, NONE, DEEP),
        /* H4  : I2C0_SDA ==> SOC_I2C_GSC_SDA */
        PAD_CFG_NF(GPP_H4, NONE, DEEP, NF1),
        /* H5  : I2C0_SCL ==> SOC_I2C_GSC_SCL */
        PAD_CFG_NF(GPP_H5, NONE, DEEP, NF1),
        /* H10 : UART0_RXD ==> UART_SOC_RX_DBG_TX */
        PAD_CFG_NF(GPP_H10, NONE, DEEP, NF2),
        /* H11 : UART0_TXD ==> UART_SOC_TX_DBG_RX */
        PAD_CFG_NF(GPP_H11, NONE, DEEP, NF2),
};
 
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_gpio_override_table(size_t *num)
{
        *num = 0;
        return NULL;
}
 
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_CROS_GPIOS(cros_gpios);
 
const struct pad_config *__weak variant_romstage_gpio_table(size_t *num)
{
        *num = 0;
        return NULL;
}