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/* 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 */
static const struct pad_config override_gpio_table[] = {
/* A14 : USB_OC1# ==> HDMIA_HPD */
PAD_CFG_NF(GPP_A14, NONE, DEEP, NF2),
/* A15 : USB_OC2# ==> NC */
PAD_NC(GPP_A15, NONE),
/* A19 : DDSP_HPD1 ==> NC */
PAD_NC(GPP_A19, NONE),
/* A20 : DDSP_HPD2 ==> NC */
PAD_NC(GPP_A20, NONE),
/* A21 : DDPC_CTRCLK ==> NC */
PAD_NC(GPP_A21, NONE),
/* A22 : DDPC_CTRLDATA ==> NC */
PAD_NC(GPP_A22, NONE),
/* B7 : ISH_12C1_SDA ==> PCH_I2C_MISCB_SDA */
PAD_CFG_NF_LOCK(GPP_B7, NONE, NF2, LOCK_CONFIG),
/* B8 : ISH_I2C1_SCL ==> PCH_I2C_MISCB_SCL */
PAD_CFG_NF_LOCK(GPP_B8, NONE, NF2, LOCK_CONFIG),
/* C3 : SML0CLK ==> USB_C0_AUX_DC_P */
PAD_CFG_NF(GPP_C3, NONE, DEEP, NF6),
/* C4 : SML0DATA ==> USB_C0_AUX_DC_N */
PAD_CFG_NF(GPP_C4, NONE, DEEP, NF6),
/* D0 : ISH_GP0 ==> NC */
PAD_NC_LOCK(GPP_D0, NONE, LOCK_CONFIG),
/* D1 : ISH_GP1 ==> NC */
PAD_NC_LOCK(GPP_D1, NONE, LOCK_CONFIG),
/* D2 : ISH_GP2 ==> NC */
PAD_NC_LOCK(GPP_D2, NONE, LOCK_CONFIG),
/* D3 : ISH_GP3 ==> NC */
PAD_NC_LOCK(GPP_D3, NONE, LOCK_CONFIG),
/* D9 : ISH_SPI_CS# ==> NC */
PAD_NC_LOCK(GPP_D9, NONE, LOCK_CONFIG),
/* E20 : DDP2_CTRLCLK ==> HDMIA_CTRLCLK */
PAD_CFG_NF(GPP_E20, NONE, DEEP, NF1),
/* E21 : DDP2_CTRLDATA ==> HDMIA_CTRLDATA_STRAP */
PAD_CFG_NF(GPP_E21, NONE, DEEP, NF1),
/* F11 : THC1_SPI2_CLK ==> NC */
PAD_NC_LOCK(GPP_F11, NONE, LOCK_CONFIG),
/* F12 : GSXDOUT ==> NC */
PAD_NC_LOCK(GPP_F12, NONE, LOCK_CONFIG),
/* F13 : GSXDOUT ==> NC */
PAD_NC_LOCK(GPP_F13, NONE, LOCK_CONFIG),
/* F15 : GSXSRESET# ==> NC */
PAD_NC_LOCK(GPP_F15, NONE, LOCK_CONFIG),
/* F16 : GSXCLK ==> NC */
PAD_NC_LOCK(GPP_F16, NONE, LOCK_CONFIG),
/* R4 : HDA_RST# ==> NC */
PAD_NC(GPP_R4, NONE),
/* R5 : HDA_SDI1 ==> NC */
PAD_NC(GPP_R5, NONE),
};
/* Early pad configuration in bootblock */
static const struct pad_config early_gpio_table[] = {
/* A13 : PMC_I2C_SCL ==> GSC_PCH_INT_ODL */
PAD_CFG_GPI_APIC(GPP_A13, NONE, PLTRST, LEVEL, INVERT),
/* B4 : PROC_GP3 ==> SSD_PERST_L */
PAD_CFG_GPO(GPP_B4, 0, DEEP),
/* E15 : RSVD_TP ==> PCH_WP_OD */
PAD_CFG_GPI_GPIO_DRIVER(GPP_E15, NONE, DEEP),
/* F14 : GSXDIN ==> EN_PP3300_SSD */
PAD_CFG_GPO(GPP_F14, 1, DEEP),
/* F18 : THC1_SPI2_INT# ==> EC_IN_RW_OD */
PAD_CFG_GPI(GPP_F18, NONE, DEEP),
/* H6 : I2C1_SDA ==> PCH_I2C_TPM_SDA */
PAD_CFG_NF(GPP_H6, NONE, DEEP, NF1),
/* H7 : I2C1_SCL ==> PCH_I2C_TPM_SCL */
PAD_CFG_NF(GPP_H7, NONE, DEEP, NF1),
/* H10 : UART0_RXD ==> UART_PCH_RX_DBG_TX */
PAD_CFG_NF(GPP_H10, NONE, DEEP, NF2),
/* H11 : UART0_TXD ==> UART_PCH_TX_DBG_RX */
PAD_CFG_NF(GPP_H11, NONE, DEEP, NF2),
/* H13 : I2C7_SCL ==> EN_PP3300_SD */
PAD_CFG_GPO(GPP_H13, 1, DEEP),
/* CPU PCIe VGPIO for PEG60 */
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_48, NONE, PLTRST, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_49, NONE, PLTRST, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_50, NONE, PLTRST, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_51, NONE, PLTRST, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_52, NONE, PLTRST, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_53, NONE, PLTRST, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_54, NONE, PLTRST, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_55, NONE, PLTRST, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_56, NONE, PLTRST, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_57, NONE, PLTRST, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_58, NONE, PLTRST, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_59, NONE, PLTRST, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_60, NONE, PLTRST, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_61, NONE, PLTRST, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_62, NONE, PLTRST, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_63, NONE, PLTRST, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_76, NONE, PLTRST, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_77, NONE, PLTRST, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_78, NONE, PLTRST, NF1),
PAD_CFG_NF_VWEN(GPP_vGPIO_PCIE_79, NONE, PLTRST, NF1),
};
static const struct pad_config romstage_gpio_table[] = {
/* B4 : PROC_GP3 ==> SSD_PERST_L */
PAD_CFG_GPO(GPP_B4, 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;
}
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