/* SPDX-License-Identifier: GPL-2.0-or-later */ #include <baseboard/gpio.h> #include <baseboard/variants.h> #include <commonlib/helpers.h> #include <soc/gpio.h> /* Pad configuration in ramstage for craask */ static const struct pad_config override_gpio_table[] = { /* A8 : WWAN_RF_DISABLE_ODL */ PAD_CFG_GPO(GPP_A8, 1, DEEP), /* B4 : SSD_PERST_L */ PAD_CFG_GPO_LOCK(GPP_B4, 1, LOCK_CONFIG), /* D6 : WWAN_EN */ PAD_CFG_GPO(GPP_D6, 1, DEEP), /* D7 : SRCCLKREQ2# ==> SSD_CLKREQ_ODL */ PAD_CFG_NF(GPP_D7, NONE, DEEP, NF1), /* D11 : EN_PP3300_SSD */ PAD_CFG_GPO_LOCK(GPP_D11, 1, LOCK_CONFIG), /* E17 : SSD_PLN_L */ PAD_CFG_GPO_LOCK(GPP_E17, 1, LOCK_CONFIG), /* F12 : WWAN_RST_L */ PAD_CFG_GPO_LOCK(GPP_F12, 1, LOCK_CONFIG), /* H3 : WLAN_PCIE_WAKE_ODL */ PAD_NC_LOCK(GPP_H3, NONE, LOCK_CONFIG), /* H23 : WWAN_SAR_DETECT_ODL */ PAD_CFG_GPO(GPP_H23, 1, DEEP), /* Configure the virtual CNVi Bluetooth I2S GPIO pads */ /* BT_I2S_BCLK */ PAD_CFG_NF(GPP_VGPIO_30, NONE, DEEP, NF3), /* BT_I2S_SYNC */ PAD_CFG_NF(GPP_VGPIO_31, NONE, DEEP, NF3), /* BT_I2S_SDO */ PAD_CFG_NF(GPP_VGPIO_32, NONE, DEEP, NF3), /* BT_I2S_SDI */ PAD_CFG_NF(GPP_VGPIO_33, NONE, DEEP, NF3), /* SSP2_SCLK */ PAD_CFG_NF(GPP_VGPIO_34, NONE, DEEP, NF1), /* SSP2_SFRM */ PAD_CFG_NF(GPP_VGPIO_35, NONE, DEEP, NF1), /* SSP_TXD */ PAD_CFG_NF(GPP_VGPIO_36, NONE, DEEP, NF1), /* SSP_RXD */ PAD_CFG_NF(GPP_VGPIO_37, NONE, DEEP, NF1), }; /* Early pad configuration in bootblock */ static const struct pad_config early_gpio_table[] = { /* B4 : SSD_PERST_L */ PAD_CFG_GPO(GPP_B4, 0, DEEP), /* F12 : GSXDOUT ==> WWAN_RST_L */ PAD_CFG_GPO(GPP_F12, 0, DEEP), /* H12 : UART0_RTS# ==> SD_PERST_L */ PAD_CFG_GPO(GPP_H12, 0, DEEP), /* A13 : GPP_A13 ==> GSC_SOC_INT_ODL */ PAD_CFG_GPI_APIC(GPP_A13, NONE, PLTRST, LEVEL, INVERT), /* D6 : SRCCLKREQ1# ==> WWAN_EN */ PAD_CFG_GPO(GPP_D6, 1, DEEP), /* 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), /* D11 : EN_PP3300_SSD */ PAD_CFG_GPO(GPP_D11, 1, DEEP), /* H13 : UART0_CTS# ==> EN_PP3300_SD_X */ PAD_CFG_GPO(GPP_H13, 1, DEEP), }; static const struct pad_config romstage_gpio_table[] = { /* B4 : SSD_PERST_L */ PAD_CFG_GPO(GPP_B4, 1, DEEP), /* Enable touchscreen, hold in reset */ /* C0 : SMBCLK ==> EN_PP3300_TCHSCR */ PAD_CFG_GPO(GPP_C0, 1, DEEP), /* C1 : SMBDATA ==> USI_RST_L */ PAD_CFG_GPO(GPP_C1, 0, DEEP), /* H12 : UART0_RTS# ==> SD_PERST_L */ PAD_CFG_GPO(GPP_H12, 1, DEEP), }; const struct pad_config *variant_gpio_override_table(size_t *num) { *num = ARRAY_SIZE(override_gpio_table); return override_gpio_table; } const struct pad_config *variant_early_gpio_table(size_t *num) { *num = ARRAY_SIZE(early_gpio_table); return early_gpio_table; } const struct pad_config *variant_romstage_gpio_table(size_t *num) { *num = ARRAY_SIZE(romstage_gpio_table); return romstage_gpio_table; }