gpio.c

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/* SPDX-License-Identifier: GPL-2.0-or-later */
 
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
 
/* Pad configuration in ramstage */
static const struct pad_config gpio_table[] = {
        /* A10 : WWAN_EN */
        PAD_CFG_GPO(GPP_A10, 1, PWROK),
        /* A11 : TOUCH_RPT_EN ==> NC */
        PAD_NC(GPP_A11, NONE),
 
        /* B7  : PCIE_CLKREQ2_N ==> WWAN_SAR_DETECT_ODL*/
        PAD_CFG_GPO(GPP_B7, 1, DEEP),
        /* B8  : WLAN_CLKREQ_ODL ==> NC */
        PAD_NC(GPP_B8, NONE),
 
        /* C18 : AP_I2C_EMR_SDA ==> NC */
        PAD_NC(GPP_C18, NONE),
        /* C19 : AP_I2C_EMR_SCL ==> NC */
        PAD_NC(GPP_C19, NONE),
 
        /* D0  : WWAN_HOST_WAKE ==> WWAN_WDISABLE_L */
        PAD_CFG_GPO(GPP_D0, 1, DEEP),
        /* D1  : WLAN_PERST_L ==> NC */
        PAD_NC(GPP_D1, NONE),
        /* D3  : WLAN_PCIE_WAKE_ODL ==> NC */
        PAD_NC(GPP_D3, NONE),
        /* D4  : TOUCH_INT_ODL ==> NC */
        PAD_NC(GPP_D4, NONE),
        /* D5  : TOUCH_RESET_L ==> NC */
        PAD_NC(GPP_D5, NONE),
        /* D6  : EN_PP3300_TOUCH_S0 ==> NC */
        PAD_NC(GPP_D6, NONE),
        /* D12 : WCAM_RST_L ==> NC */
        PAD_NC(GPP_D12, NONE),
        /* D14 : EN_PP1200_CAMERA ==> NC */
        PAD_NC(GPP_D14, NONE),
        /* D15 : UCAM_RST_L ==> NC */
        PAD_NC(GPP_D15, NONE),
        /* D19 : WWAN_WLAN_COEX1 ==> NC */
        PAD_NC(GPP_D19, NONE),
        /* D20 : WWAN_WLAN_COEX2 ==> NC */
        PAD_NC(GPP_D20, NONE),
        /* D21 : WWAN_WLAN_COEX3 ==> NC */
        PAD_NC(GPP_D21, NONE),
 
        /* E2  : CLK_24M_WCAM ==> NC */
        PAD_NC(GPP_E2, NONE),
 
        /* H4  : AP_I2C_TS_SDA ==> NC */
        PAD_NC(GPP_H4, NONE),
        /* H5  : AP_I2C_TS_SCL ==> NC */
        PAD_NC(GPP_H5, NONE),
        /* H6  : AP_I2C_CAM_SDA ==> NC */
        PAD_NC(GPP_H6, NONE),
        /* H7  : AP_I2C_CAM_SCL ==> NC */
        PAD_NC(GPP_H7, NONE),
        /* H17 : WWAN_RST_L */
        PAD_CFG_GPO(GPP_H17, 0, PLTRST),
 
        /* S2  : DMIC1_CLK ==> NC */
        PAD_NC(GPP_S2, NONE),
        /* S3  : DMIC1_DATA ==> NC */
        PAD_NC(GPP_S3, NONE),
};
 
const struct pad_config *variant_override_gpio_table(size_t *num)
{
        *num = ARRAY_SIZE(gpio_table);
        return gpio_table;
}