diff options
Diffstat (limited to 'src/mainboard/google/puff/variants/moonbuggy/gpio.c')
-rw-r--r-- | src/mainboard/google/puff/variants/moonbuggy/gpio.c | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/src/mainboard/google/puff/variants/moonbuggy/gpio.c b/src/mainboard/google/puff/variants/moonbuggy/gpio.c new file mode 100644 index 000000000000..d8f392028da2 --- /dev/null +++ b/src/mainboard/google/puff/variants/moonbuggy/gpio.c @@ -0,0 +1,157 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <baseboard/gpio.h> +#include <baseboard/variants.h> +#include <commonlib/helpers.h> + +static const struct pad_config gpio_table[] = { + /* A16 : SD_OC_ODL */ + PAD_CFG_GPI(GPP_A16, NONE, DEEP), + /* A18 : LAN_PE_ISOLATE_ODL */ + PAD_CFG_GPO(GPP_A18, 1, DEEP), + /* A19 : PCH_PCON0_PDB_ODL */ + PAD_CFG_GPO(GPP_A19, 1, DEEP), + /* A20 : LAN_I350_WAKE# */ + PAD_CFG_GPI_IRQ_WAKE(GPP_A20, NONE, DEEP, LEVEL, INVERT), + /* A23 : M2_WLAN_INT_ODL */ + PAD_CFG_GPI_APIC(GPP_A23, NONE, PLTRST, LEVEL, INVERT), + + /* B5 : LAN_CLKREQ_ODL */ + PAD_CFG_NF(GPP_B5, NONE, DEEP, NF1), + /* B6 : M2_SSD_CLKREQ_ODL */ + PAD_CFG_NF(GPP_B6, NONE, DEEP, NF1), + /* B7 : M2_TPU0_CLKREQ_ODL */ + PAD_CFG_NF(GPP_B7, NONE, DEEP, NF1), + /* B8 : CLK_PCIE_REQ3 (not connected) */ + PAD_NC(GPP_B8, NONE), + /* B9 : M2_TPU1_CLKREQ_ODL */ + PAD_CFG_NF(GPP_B9, NONE, DEEP, NF1), + /* B10 : M2_WLAN_CLKREQ_ODL */ + PAD_CFG_NF(GPP_B10, NONE, DEEP, NF1), + + /* C0 : SMBCLK */ + PAD_CFG_NF(GPP_C0, NONE, DEEP, NF1), + /* C1 : SMBDATA */ + PAD_CFG_NF(GPP_C1, NONE, DEEP, NF1), + /* C3 : PCH_MBCLK1_R (i350) */ + PAD_CFG_NF(GPP_C3, NONE, DEEP, NF1), + /* C4 : PCH_MBDAT1_R (i350) */ + PAD_CFG_NF(GPP_C4, NONE, DEEP, NF1), + /* C6 : M2_WLAN_WAKE_ODL */ + PAD_CFG_GPI_SCI_LOW(GPP_C6, NONE, DEEP, EDGE_SINGLE), + /* C7 : LAN_WAKE_ODL */ + PAD_CFG_GPI_SCI_LOW(GPP_C7, NONE, DEEP, EDGE_SINGLE), + /* C10 : PCH_PCON_RST_ODL */ + PAD_CFG_GPO(GPP_C10, 1, DEEP), + /* C11 : PCH_PCON1_PDB_ODL */ + PAD_CFG_GPO(GPP_C11, 1, DEEP), + /* C12 : PCH_UART1_RX_ADB_TX */ + PAD_CFG_NF(GPP_C12, NONE, DEEP, NF1), + /* C13 : PCH_UART1_TX_ADB_RX */ + PAD_CFG_NF(GPP_C13, NONE, DEEP, NF1), + /* C15 : WLAN_OFF_L */ + PAD_CFG_GPO(GPP_C15, 1, DEEP), + /* C16 : PCH_I2C_RFU_SDA (NC) */ + PAD_NC(GPP_C16, NONE), + /* C17 : PCH_I2C_RFU_SCL (NC) */ + PAD_NC(GPP_C17, NONE), + /* C18 : EC_I2C_HDMI_RE_SCL */ + PAD_CFG_NF(GPP_C18, NONE, DEEP, NF1), + /* C19 : EC_12C_HDMI_RE_SDA */ + PAD_CFG_NF(GPP_C19, NONE, DEEP, NF1), + + /* D1 : REC_MODE */ + PAD_CFG_GPO(GPP_D1, 1, DEEP), + /* D2 : DEV_MODE_CTRL */ + PAD_CFG_GPO(GPP_D2, 1, DEEP), + /* D3 : BOOT_IND */ + PAD_CFG_GPI(GPP_D3, NONE, DEEP), + /* D14 : EC_PCH_INT_L */ + PAD_CFG_GPI_APIC(GPP_D14, NONE, PLTRST, LEVEL, INVERT), + /* D21 : BOOT_SEL_N */ + PAD_CFG_GPO(GPP_D21, 1, DEEP), + /* D22 : QSPI_MR_N */ + PAD_CFG_GPO(GPP_D22, 1, DEEP), + /* D23 : Not connected */ + PAD_NC(GPP_D23, NONE), + + /* E2 : Not connected */ + PAD_NC(GPP_E2, NONE), + /* E3 : TPU_BOOT_DELAY_PIN40 */ + PAD_CFG_GPO(GPP_E3, 1, DEEP), + /* E7 : TPU_BOOT_DELAY_PIN42 */ + PAD_CFG_GPO(GPP_E7, 1, DEEP), + /* E9 : PU 10K to PP3300_SOC_A */ + PAD_NC(GPP_E9, NONE), + /* E10 : USB_A1_OC_ODL */ + PAD_CFG_NF(GPP_E10, NONE, DEEP, NF1), + /* E11 : PU 10K to PP3300_SOC_A */ + PAD_NC(GPP_E11, NONE), + /* E12 : PU 10K to PP3300_SOC_A */ + PAD_NC(GPP_E12, NONE), + /* E15 : PCH_TYPEC_UPFB */ + PAD_CFG_GPI(GPP_E15, NONE, DEEP), + + /* H0 : Not connected */ + PAD_NC(GPP_H0, NONE), + /* H4 : PCH_I2C_PCON_SDA */ + PAD_CFG_NF(GPP_H4, NONE, DEEP, NF1), + /* H5 : PCH_I2C_PCON_SCL */ + PAD_CFG_NF(GPP_H5, NONE, DEEP, NF1), + /* H6 : PCH_I2C_TPU_SDA */ + PAD_CFG_NF(GPP_H6, NONE, DEEP, NF1), + /* H7 : PCH_I2C_TPU_SCL */ + PAD_CFG_NF(GPP_H7, NONE, DEEP, NF1), + /* H8 : Not connected */ + PAD_NC(GPP_H8, NONE), + /* H9 : Not connected */ + PAD_NC(GPP_H9, NONE), + /* H22 : PWM_PP3300_BIOZZER */ + PAD_CFG_GPO(GPP_H22, 0, DEEP), +}; + +const struct pad_config *override_gpio_table(size_t *num) +{ + *num = ARRAY_SIZE(gpio_table); + return gpio_table; +} + +/* Early pad configuration in bootblock */ +static const struct pad_config early_gpio_table[] = { + /* B14 : GPP_B14_STRAP */ + PAD_NC(GPP_B14, NONE), + /* B22 : GPP_B22_STRAP */ + PAD_NC(GPP_B22, NONE), + /* E19 : GPP_E19_STRAP */ + PAD_NC(GPP_E19, NONE), + /* E21 : GPP_E21_STRAP */ + PAD_NC(GPP_E21, NONE), + /* B15 : H1_SLAVE_SPI_CS_L */ + PAD_CFG_NF(GPP_B15, NONE, DEEP, NF1), + /* B16 : H1_SLAVE_SPI_CLK */ + PAD_CFG_NF(GPP_B16, NONE, DEEP, NF1), + /* B17 : H1_SLAVE_SPI_MISO_R */ + PAD_CFG_NF(GPP_B17, NONE, DEEP, NF1), + /* B18 : H1_SLAVE_SPI_MOSI_R */ + PAD_CFG_NF(GPP_B18, NONE, DEEP, NF1), + /* C14 : BT_DISABLE_L */ + PAD_CFG_GPO(GPP_C14, 0, DEEP), + /* C20 : PCH_WP_OD */ + PAD_CFG_GPI(GPP_C20, NONE, DEEP), + /* C21 : H1_PCH_INT_ODL */ + PAD_CFG_GPI_APIC(GPP_C21, NONE, PLTRST, LEVEL, INVERT), + /* C22 : EC_IN_RW_OD */ + PAD_CFG_GPI(GPP_C22, NONE, DEEP), + /* C23 : WLAN_PE_RST# */ + PAD_CFG_GPO(GPP_C23, 1, DEEP), + /* E1 : M2_SSD_PEDET */ + PAD_CFG_NF(GPP_E1, NONE, DEEP, NF1), + /* E5 : SATA_DEVSLP1 */ + PAD_CFG_NF(GPP_E5, NONE, PLTRST, NF1), +}; + +const struct pad_config *variant_early_gpio_table(size_t *num) +{ + *num = ARRAY_SIZE(early_gpio_table); + return early_gpio_table; +} |