diff options
Diffstat (limited to 'src/mainboard/system76/rpl/variants/lemp12/gpio.c')
| -rw-r--r-- | src/mainboard/system76/rpl/variants/lemp12/gpio.c | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/src/mainboard/system76/rpl/variants/lemp12/gpio.c b/src/mainboard/system76/rpl/variants/lemp12/gpio.c new file mode 100644 index 000000000000..e8eb1e20a8b5 --- /dev/null +++ b/src/mainboard/system76/rpl/variants/lemp12/gpio.c @@ -0,0 +1,227 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <mainboard/gpio.h> +#include <soc/gpio.h> + +static const struct pad_config gpio_table[] = { + /* ------- GPIO Group GPD ------- */ + PAD_CFG_NF(GPD0, UP_20K, PWROK, NF1), // PM_BATLOW# + PAD_CFG_NF(GPD1, NATIVE, PWROK, NF1), // AC_PRESENT + PAD_NC(GPD2, NONE), + PAD_CFG_NF(GPD3, UP_20K, PWROK, NF1), // PWR_BTN# + PAD_CFG_NF(GPD4, NONE, PWROK, NF1), // SUSB#_PCH + PAD_CFG_NF(GPD5, NONE, PWROK, NF1), // SUSC#_PCH + PAD_CFG_NF(GPD6, NONE, PWROK, NF1), // SLP_A# + PAD_CFG_GPI(GPD7, NONE, PWROK), // GPD7_REST + PAD_CFG_NF(GPD8, NONE, PWROK, NF1), // SUS_CLK + PAD_CFG_GPO(GPD9, 0, PWROK), // SLP_WLAN# + PAD_CFG_NF(GPD10, NONE, PWROK, NF1), // SLP_S5# + PAD_NC(GPD11, NONE), + + /* ------- GPIO Group GPP_A ------- */ + PAD_CFG_NF(GPP_A0, UP_20K, DEEP, NF1), // ESPI_IO0_EC + PAD_CFG_NF(GPP_A1, UP_20K, DEEP, NF1), // ESPI_IO1_EC + PAD_CFG_NF(GPP_A2, UP_20K, DEEP, NF1), // ESPI_IO2_EC + PAD_CFG_NF(GPP_A3, UP_20K, DEEP, NF1), // ESPI_IO3_EC + PAD_CFG_NF(GPP_A4, UP_20K, DEEP, NF1), // ESPI_CS_EC# + PAD_CFG_NF(GPP_A5, UP_20K, DEEP, NF1), // ESPI_ALRT0# + PAD_NC(GPP_A6, NONE), + PAD_NC(GPP_A7, NONE), + PAD_NC(GPP_A8, NONE), + PAD_CFG_NF(GPP_A9, DN_20K, DEEP, NF1), // ESPI_CLK_EC + PAD_CFG_NF(GPP_A10, NONE, DEEP, NF1), // ESPI_RESET# + PAD_NC(GPP_A11, NONE), + PAD_CFG_NF(GPP_A12, UP_20K, DEEP, NF1), // SATAGP1 + PAD_CFG_GPO(GPP_A13, 1, PLTRST), // PCH_BT_EN + PAD_NC(GPP_A14, NONE), + PAD_NC(GPP_A15, NONE), + PAD_CFG_NF(GPP_A16, NONE, DEEP, NF1), // USB_OC3# + PAD_NC(GPP_A17, NONE), + PAD_CFG_NF(GPP_A18, NONE, DEEP, NF1), // HDMI_HPD + PAD_NC(GPP_A19, NONE), + PAD_NC(GPP_A20, NONE), + PAD_NC(GPP_A21, NONE), + PAD_CFG_GPI(GPP_A22, NONE, DEEP), // SSD2_PCIE_WAKE# + PAD_NC(GPP_A23, NONE), + + /* ------- GPIO Group GPP_B ------- */ + PAD_CFG_NF(GPP_B0, NONE, DEEP, NF1), // VCCIN_AUX_VID0 + PAD_CFG_NF(GPP_B1, NONE, DEEP, NF1), // VCCIN_AUX_VID1 + PAD_CFG_NF(GPP_B2, NONE, DEEP, NF1), // VRALERT# + PAD_CFG_GPI(GPP_B3, NONE, DEEP), // SCI# + PAD_CFG_GPI(GPP_B4, NONE, DEEP), // SWI# + PAD_NC(GPP_B5, NONE), + PAD_NC(GPP_B6, NONE), + PAD_NC(GPP_B7, NONE), + PAD_NC(GPP_B8, NONE), + // GPP_B9 missing + // GPP_B10 missing + PAD_CFG_NF(GPP_B11, NONE, PWROK, NF1), // TBT_I2C_INT + PAD_CFG_NF(GPP_B12, NONE, DEEP, NF1), // SLP_S0# + PAD_CFG_NF(GPP_B13, NONE, DEEP, NF1), // PLT_RST# + PAD_CFG_NF(GPP_B14, NONE, DEEP, NF1), // Top swap override + PAD_NC(GPP_B15, NONE), + PAD_NC(GPP_B16, NONE), + PAD_CFG_GPO(GPP_B17, 1, PLTRST), // WLAN_RST# + PAD_NC(GPP_B18, NONE), // NO REBOOT strap + // GPP_B19 missing + // GPP_B20 missing + // GPP_B21 missing + // GPP_B22 missing + PAD_NC(GPP_B23, NONE), // CPUNSSC CLOCK FREQ strap + + /* ------- GPIO Group GPP_C ------- */ + PAD_CFG_NF(GPP_C0, NONE, DEEP, NF1), // SMB_CLK_DDR + PAD_CFG_NF(GPP_C1, NONE, DEEP, NF1), // CMB_DATA_DDR + PAD_CFG_GPO(GPP_C2, 1, PLTRST), // TLS CONFIDENTIALITY strap + PAD_CFG_NF(GPP_C3, NONE, DEEP, NF1), // SML0_CLK + PAD_CFG_NF(GPP_C4, NONE, DEEP, NF1), // SML0_DATA + PAD_NC(GPP_C5, NONE), // ESPI OR EC LESS strap + PAD_CFG_NF(GPP_C6, NONE, DEEP, NF1), // TBT_I2C_SCL + PAD_CFG_NF(GPP_C7, NONE, DEEP, NF1), // TBT_I2C_SDA + // GPP_C8 missing + // GPP_C9 missing + // GPP_C10 missing + // GPP_C11 missing + // GPP_C12 missing + // GPP_C13 missing + // GPP_C14 missing + // GPP_C15 missing + // GPP_C16 missing + // GPP_C17 missing + // GPP_C18 missing + // GPP_C19 missing + // GPP_C20 missing + // GPP_C21 missing + // GPP_C22 missing + // GPP_C23 missing + + /* ------- GPIO Group GPP_D ------- */ + PAD_CFG_GPO(GPP_D0, 1, DEEP), // SB_BLON + PAD_CFG_GPI(GPP_D1, NONE, DEEP), // SB_KBCRST# + PAD_CFG_GPO(GPP_D2, 0, DEEP), // ROM_I2C_EN + PAD_NC(GPP_D3, NONE), + PAD_NC(GPP_D4, NONE), + // GPP_D5 (SSD0_CLKREQ#) configured by FSP + // GPP_D6 (SSD1_CLKREQ#) configured by FSP + // GPP_D7 (WLAN_CLKREQ#) configured by FSP + PAD_NC(GPP_D8, NONE), + PAD_NC(GPP_D9, NONE), + PAD_NC(GPP_D10, NONE), + PAD_NC(GPP_D11, NONE), + PAD_NC(GPP_D12, NONE), + PAD_CFG_GPI(GPP_D13, NONE, DEEP), // WLAN_WAKEUP# + PAD_CFG_GPO(GPP_D14, 1, PLTRST), // SSD2_PWR_EN + PAD_NC(GPP_D15, NONE), + PAD_CFG_GPO(GPP_D16, 1, DEEP), // SSD1_PWR_EN + PAD_NC(GPP_D17, NONE), + PAD_NC(GPP_D18, NONE), + PAD_CFG_GPO(GPP_D19, 0, DEEP), // SATA_LED# + + /* ------- GPIO Group GPP_E ------- */ + PAD_CFG_GPI(GPP_E0, NONE, DEEP), // CNVI_WAKE# + _PAD_CFG_STRUCT(GPP_E1, 0x40100100, 0x3000), // TPM_PIRQ# + PAD_NC(GPP_E2, NONE), + PAD_CFG_GPO(GPP_E3, 1, PLTRST), // WIFI_RF_EN + PAD_CFG_GPO(GPP_E4, 0, PLTRST), // TBT_FORCE_PWR + PAD_NC(GPP_E5, NONE), + PAD_CFG_GPO(GPP_E6, 0, DEEP), // JTAG ODT DISABLE strap + PAD_CFG_GPI(GPP_E7, NONE, DEEP), // SMI# + PAD_CFG_GPO(GPP_E8, 0, DEEP), // SLP_DRAM# + PAD_CFG_NF(GPP_E9, NONE, DEEP, NF1), // USB_OC0# + PAD_NC(GPP_E10, NONE), + PAD_CFG_GPI(GPP_E11, NONE, DEEP), // BOARD_ID1 + PAD_CFG_GPI_INT(GPP_E12, NONE, PLTRST, LEVEL), // TP_ATTN# + PAD_NC(GPP_E13, NONE), + PAD_CFG_NF(GPP_E14, NONE, DEEP, NF1), // EDP_HPD + PAD_NC(GPP_E15, NONE), + PAD_NC(GPP_E16, NONE), + PAD_NC(GPP_E17, NONE), + // GPP_E18 (TBT_LSX0_TXD) configured by FSP + // GPP_E19 (TBT_LSX0_RXD) configured by FSP + PAD_NC(GPP_E20, NONE), + PAD_NC(GPP_E21, NONE), + PAD_NC(GPP_E22, NONE), + PAD_NC(GPP_E23, NONE), + + /* ------- GPIO Group GPP_F ------- */ + PAD_CFG_NF(GPP_F0, NONE, DEEP, NF1), // CNVI_BRI_DT + PAD_CFG_NF(GPP_F1, UP_20K, DEEP, NF1), // CNVI_BRI_RSP + PAD_CFG_NF(GPP_F2, NONE, DEEP, NF1), // CNVI_RGI_DT + PAD_CFG_NF(GPP_F3, UP_20K, DEEP, NF1), // CNVI_RGI_RSP + PAD_CFG_NF(GPP_F4, NONE, DEEP, NF1), // CNVI_RST# + // GPP_F5 (CNVI_CLKREQ) configured by FSP + PAD_CFG_NF(GPP_F6, NONE, DEEP, NF1), // CNVI_GNSS_PA_BLANKING + PAD_NC(GPP_F7, NONE), // MCRO LDO BYPASS strap + // GPP_F8 missing + PAD_NC(GPP_F9, NONE), + PAD_CFG_GPO(GPP_F10, 1, PLTRST), // CARD_RTD3_RST# + PAD_NC(GPP_F11, NONE), + PAD_NC(GPP_F12, NONE), + PAD_NC(GPP_F13, NONE), + PAD_NC(GPP_F14, NONE), + PAD_NC(GPP_F15, NONE), + PAD_NC(GPP_F16, NONE), + PAD_CFG_GPO(GPP_F17, 1, PLTRST), // GPIO_SDCARD_EN + PAD_CFG_GPO(GPP_F18, 0, DEEP), // CCD_WP# + // GPP_F19 (CARD_CLKREQ#) configured by FSP + PAD_CFG_GPO(GPP_F20, 1, PLTRST), // M2_SSD2_RST# + PAD_NC(GPP_F21, NONE), + PAD_NC(GPP_F22, NONE), + PAD_NC(GPP_F23, NONE), + + /* ------- GPIO Group GPP_H ------- */ + PAD_CFG_GPO(GPP_H0, 1, PLTRST), // MS_SSD1_RST# + PAD_NC(GPP_H1, NONE), + PAD_CFG_GPO(GPP_H2, 1, PLTRST), // WLAN_RST# + PAD_CFG_GPI(GPP_H3, NONE, DEEP), // TPM_DET + PAD_CFG_NF(GPP_H4, NONE, DEEP, NF1), // I2C_SDA_TP + PAD_CFG_NF(GPP_H5, NONE, DEEP, NF1), // I2C_SCL_TP + PAD_CFG_NF(GPP_H6, NONE, DEEP, NF1), // PCH_I2C_SDA + PAD_CFG_NF(GPP_H7, NONE, DEEP, NF1), // PCH_I2C_SCL + PAD_CFG_NF(GPP_H8, NONE, DEEP, NF2), // CNVI_MFUART2_RXD + PAD_CFG_NF(GPP_H9, NONE, DEEP, NF2), // CNVI_MFUART2_TXD + // GPP_H10 (UART0_RX) configured in bootblock + // GPP_H11 (UART0_TX) configured in bootblock + PAD_CFG_NF(GPP_H12, NONE, DEEP, NF1), // SATA1_DEVSLP1 + PAD_NC(GPP_H13, NONE), + // GPP_H14 missing + PAD_CFG_NF(GPP_H15, NONE, DEEP, NF1), // HDMI_CTRLCLK + // GPP_H16 missing + PAD_CFG_NF(GPP_H17, NONE, DEEP, NF1), // HDMI_CTRLDATA + PAD_CFG_NF(GPP_H18, NONE, DEEP, NF1), // CPU_C10_GATE# + PAD_NC(GPP_H19, NONE), + PAD_CFG_GPO(GPP_H20, 0, DEEP), // PM_CLKRUN# + PAD_NC(GPP_H21, NONE), + PAD_NC(GPP_H22, NONE), + PAD_NC(GPP_H23, NONE), + + /* ------- GPIO Group GPP_R ------- */ + PAD_CFG_NF(GPP_R0, NONE, DEEP, NF1), // HDA_BITCLK + PAD_CFG_NF(GPP_R1, NATIVE, DEEP, NF1), // HDA_SYNC + PAD_CFG_NF(GPP_R2, NATIVE, DEEP, NF1), // HDA_SDOUT + PAD_CFG_NF(GPP_R3, NATIVE, DEEP, NF1), // HDA_SDIN0 + PAD_CFG_NF(GPP_R4, NONE, DEEP, NF1), // HDA_RST# + PAD_NC(GPP_R5, NONE), + PAD_NC(GPP_R6, NONE), // DMIC_CLK + PAD_NC(GPP_R7, NONE), // DMIC_DAT + + /* ------- GPIO Group GPP_S ------- */ + PAD_NC(GPP_S0, NONE), + PAD_NC(GPP_S1, NONE), + PAD_NC(GPP_S2, NONE), + PAD_NC(GPP_S3, NONE), + PAD_NC(GPP_S4, NONE), + PAD_NC(GPP_S5, NONE), + PAD_NC(GPP_S6, NONE), + PAD_NC(GPP_S7, NONE), + + /* ------- GPIO Group GPP_T ------- */ + PAD_NC(GPP_T2, NONE), + PAD_NC(GPP_T3, NONE), +}; + +void mainboard_configure_gpios(void) +{ + gpio_configure_pads(gpio_table, ARRAY_SIZE(gpio_table)); +} |