| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2013 Google Inc. |
| * Copyright (C) 2014 Sage Electronic Engineering, LLC. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; version 2 of the License. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #include <stdlib.h> |
| #include <soc/gpio.h> |
| #include "irqroute.h" |
| |
| /* NCORE GPIOs */ |
| static const struct soc_gpio_map gpncore_gpio_map[] = { |
| GPIO_FUNC2, /* GPIO 0 */ |
| GPIO_FUNC2, /* GPIO 1 */ |
| GPIO_FUNC2, /* GPIO 2 */ |
| GPIO_FUNC2, /* GPIO 3 */ |
| GPIO_FUNC2, /* GPIO 4 */ |
| GPIO_FUNC2, /* GPIO 5 */ |
| GPIO_FUNC2, /* GPIO 6 */ |
| GPIO_FUNC2, /* GPIO 7 */ |
| GPIO_FUNC2, /* GPIO 8 */ |
| GPIO_FUNC2, /* GPIO 9 */ |
| GPIO_FUNC2, /* GPIO 10 */ |
| GPIO_FUNC2, /* GPIO 11 */ |
| GPIO_FUNC2, /* GPIO 12 */ |
| GPIO_FUNC2, /* GPIO 13 */ |
| GPIO_FUNC2, /* GPIO 14 */ |
| GPIO_FUNC2, /* GPIO 15 */ |
| GPIO_FUNC2, /* GPIO 16 */ |
| GPIO_FUNC2, /* GPIO 17 */ |
| GPIO_FUNC2, /* GPIO 18 */ |
| GPIO_FUNC2, /* GPIO 19 */ |
| GPIO_FUNC2, /* GPIO 20 */ |
| GPIO_FUNC2, /* GPIO 21 */ |
| GPIO_FUNC2, /* GPIO 22 */ |
| GPIO_FUNC2, /* GPIO 23 */ |
| GPIO_FUNC2, /* GPIO 24 */ |
| GPIO_FUNC2, /* GPIO 25 */ |
| GPIO_FUNC2, /* GPIO 26 */ |
| GPIO_END |
| }; |
| |
| /* SCORE GPIOs (GPIO_S0_SC_XX)*/ |
| static const struct soc_gpio_map gpscore_gpio_map[] = { |
| GPIO_FUNC1, /* GPIO_S0_SC[000] SATA_GP[0] .*/ |
| GPIO_FUNC2, /* GPIO_S0_SC[001] SATA_GP[1] SATA_DEVSLP[0] .*/ |
| GPIO_FUNC1, /* GPIO_S0_SC[002] SATA_LED# */ |
| GPIO_FUNC1, /* GPIO_S0_SC[003] PCIE_CLKREQ[0]# */ |
| GPIO_FUNC1, /* GPIO_S0_SC[004] PCIE_CLKREQ[1]# */ |
| GPIO_FUNC1, /* GPIO_S0_SC[005] PCIE_CLKREQ[2]# */ |
| GPIO_FUNC1, /* GPIO_S0_SC[006] PCIE_CLKREQ[3]# */ |
| GPIO_NC, /* GPIO_S0_SC[007] RESERVED SD3_WP */ |
| GPIO_FUNC2, /* GPIO_S0_SC[008] I2S0_CLK HDA_RST# */ |
| GPIO_FUNC2, /* GPIO_S0_SC[009] I2S0_FRM HDA_SYNC */ |
| GPIO_FUNC2, /* GPIO_S0_SC[010] I2S0_DATAOUT HDA_CLK */ |
| GPIO_FUNC2, /* GPIO_S0_SC[011] I2S0_DATAIN HDA_SDO */ |
| GPIO_FUNC2, /* GPIO_S0_SC[012] I2S1_CLK HDA_SDI[0] */ |
| GPIO_NC, /* GPIO_S0_SC[013] I2S1_FRM HDA_SDI[1] */ |
| GPIO_DEFAULT, /* GPIO_S0_SC[014] I2S1_DATAOUT RESERVED */ |
| GPIO_DEFAULT, /* GPIO_S0_SC[015] I2S1_DATAIN RESERVED */ |
| GPIO_NC, /* GPIO_S0_SC[016] MMC1_CLK MMC1_45_CLK */ |
| GPIO_NC, /* GPIO_S0_SC[017] MMC1_D[0] MMC1_45_D[0] */ |
| GPIO_NC, /* GPIO_S0_SC[018] MMC1_D[1] MMC1_45_D[1] */ |
| GPIO_NC, /* GPIO_S0_SC[019] MMC1_D[2] MMC1_45_D[2] */ |
| GPIO_NC, /* GPIO_S0_SC[020] MMC1_D[3] MMC1_45_D[3] */ |
| GPIO_NC, /* GPIO_S0_SC[021] MMC1_D[4] MMC1_45_D[4] */ |
| GPIO_NC, /* GPIO_S0_SC[022] MMC1_D[5] MMC1_45_D[5] */ |
| GPIO_NC, /* GPIO_S0_SC[023] MMC1_D[6] MMC1_45_D[6] */ |
| GPIO_NC, /* GPIO_S0_SC[024] MMC1_D[7] MMC1_45_D[7] */ |
| GPIO_NC, /* GPIO_S0_SC[025] MMC1_CMD MMC1_45_CMD */ |
| GPIO_NC, /* GPIO_S0_SC[026] MMC1_RST# SATA_DEVSLP[0] MMC1_45_RST# */ |
| GPIO_FUNC1, /* GPIO_S0_SC[027] SD2_CLK */ |
| GPIO_FUNC1, /* GPIO_S0_SC[028] SD2_D[0] */ |
| GPIO_FUNC1, /* GPIO_S0_SC[029] SD2_D[1] */ |
| GPIO_FUNC1, /* GPIO_S0_SC[030] SD2_D[2] */ |
| GPIO_FUNC1, /* GPIO_S0_SC[031] SD2_D[3]_CD# */ |
| GPIO_FUNC1, /* GPIO_S0_SC[032] SD2_CMD */ |
| GPIO_NC, /* GPIO_S0_SC[033] SD3_CLK */ |
| GPIO_NC, /* GPIO_S0_SC[034] SD3_D[0] */ |
| GPIO_NC, /* GPIO_S0_SC[035] SD3_D[1] */ |
| GPIO_NC, /* GPIO_S0_SC[036] SD3_D[2] */ |
| GPIO_NC, /* GPIO_S0_SC[037] SD3_D[3] */ |
| GPIO_NC, /* GPIO_S0_SC[038] SD3_CD# */ |
| GPIO_NC, /* GPIO_S0_SC[039] SD3_CMD */ |
| GPIO_NC, /* GPIO_S0_SC[040] SD3_1P8EN */ |
| GPIO_NC, /* GPIO_S0_SC[041] SD3_PWREN# */ |
| GPIO_FUNC1, /* GPIO_S0_SC[042] ILB_LPC_AD[0] */ |
| GPIO_FUNC1, /* GPIO_S0_SC[043] ILB_LPC_AD[1] */ |
| GPIO_FUNC1, /* GPIO_S0_SC[044] ILB_LPC_AD[2] */ |
| GPIO_FUNC1, /* GPIO_S0_SC[045] ILB_LPC_AD[3] */ |
| GPIO_FUNC1, /* GPIO_S0_SC[046] ILB_LPC_FRAME# */ |
| GPIO_FUNC1, /* GPIO_S0_SC[047] ILB_LPC_CLK[0] */ |
| GPIO_FUNC1, /* GPIO_S0_SC[048] ILB_LPC_CLK[1] */ |
| GPIO_FUNC1, /* GPIO_S0_SC[049] ILB_LPC_CLKRUN# */ |
| GPIO_FUNC1, /* GPIO_S0_SC[050] ILB_LPC_SERIRQ */ |
| GPIO_FUNC1, /* GPIO_S0_SC[051] PCU_SMB_DATA */ |
| GPIO_FUNC1, /* GPIO_S0_SC[052] PCU_SMB_CLK */ |
| GPIO_FUNC1, /* GPIO_S0_SC[053] PCU_SMB_ALERT# */ |
| GPIO_FUNC1, /* GPIO_S0_SC[054] ILB_8254_SPKR RESERVED */ |
| GPIO_OUT_HIGH, /* GPIO_S0_SC[055] RESERVED */ |
| GPIO_FUNC0, /* GPIO_S0_SC[056] RESERVED */ |
| GPIO_FUNC1, /* GPIO_S0_SC[057] PCU_UART_TXD */ |
| GPIO_OUT_LOW, /* GPIO_S0_SC[058] RESERVED */ |
| GPIO_OUT_LOW, /* GPIO_S0_SC[059] RESERVED */ |
| GPIO_OUT_LOW, /* GPIO_S0_SC[060] RESERVED */ |
| GPIO_FUNC1, /* GPIO_S0_SC[061] PCU_UART_RXD */ |
| GPIO_FUNC1, /* GPIO_S0_SC[062] LPE_I2S2_CLK SATA_DEVSLP[1] RESERVED */ |
| GPIO_FUNC1, /* GPIO_S0_SC[063] LPE_I2S2_FRM RESERVED */ |
| GPIO_FUNC1, /* GPIO_S0_SC[064] LPE_I2S2_DATAIN */ |
| GPIO_FUNC1, /* GPIO_S0_SC[065] LPE_I2S2_DATAOUT */ |
| GPIO_FUNC1, /* GPIO_S0_SC[066] SIO_SPI_CS# */ |
| GPIO_FUNC1, /* GPIO_S0_SC[067] SIO_SPI_MISO */ |
| GPIO_FUNC1, /* GPIO_S0_SC[068] SIO_SPI_MOSI */ |
| GPIO_FUNC1, /* GPIO_S0_SC[069] SIO_SPI_CLK */ |
| GPIO_FUNC1, /* GPIO_S0_SC[070] SIO_UART1_RXD RESERVED */ |
| GPIO_FUNC1, /* GPIO_S0_SC[071] SIO_UART1_TXD RESERVED */ |
| GPIO_FUNC1, /* GPIO_S0_SC[072] SIO_UART1_RTS# */ |
| GPIO_FUNC1, /* GPIO_S0_SC[073] SIO_UART1_CTS# */ |
| GPIO_FUNC1, /* GPIO_S0_SC[074] SIO_UART2_RXD */ |
| GPIO_OUT_LOW, /* GPIO_S0_SC[075] SIO_UART2_TXD */ |
| GPIO_FUNC1, /* GPIO_S0_SC[076] SIO_UART2_RTS# */ |
| GPIO_FUNC1, /* GPIO_S0_SC[077] SIO_UART2_CTS# */ |
| GPIO_FUNC1, /* GPIO_S0_SC[078] SIO_I2C0_DATA */ |
| GPIO_FUNC1, /* GPIO_S0_SC[079] SIO_I2C0_CLK */ |
| GPIO_FUNC1, /* GPIO_S0_SC[080] SIO_I2C1_DATA */ |
| GPIO_FUNC1, /* GPIO_S0_SC[081] SIO_I2C1_CLK RESERVED */ |
| GPIO_FUNC1, /* GPIO_S0_SC[082] SIO_I2C2_DATA */ |
| GPIO_FUNC1, /* GPIO_S0_SC[083] SIO_I2C2_CLK */ |
| GPIO_FUNC1, /* GPIO_S0_SC[084] SIO_I2C3_DATA */ |
| GPIO_FUNC1, /* GPIO_S0_SC[085] SIO_I2C3_CLK */ |
| GPIO_FUNC1, /* GPIO_S0_SC[086] SIO_I2C4_DATA */ |
| GPIO_FUNC1, /* GPIO_S0_SC[087] SIO_I2C4_CLK */ |
| GPIO_FUNC1, /* GPIO_S0_SC[088] SIO_I2C5_DATA */ |
| GPIO_FUNC1, /* GPIO_S0_SC[089] SIO_I2C5_CLK */ |
| GPIO_FUNC1, /* GPIO_S0_SC[090] SIO_I2C6_DATA ILB_NMI */ |
| GPIO_FUNC1, /* GPIO_S0_SC[091] SIO_I2C6_CLK SD3_WP */ |
| GPIO_FUNC1, /* RESERVED GPIO_S0_SC[092] */ |
| GPIO_FUNC1, /* RESERVED GPIO_S0_SC[093] */ |
| GPIO_FUNC1, /* GPIO_S0_SC[094] SIO_PWM[0] */ |
| GPIO_FUNC1, /* GPIO_S0_SC[095] SIO_PWM[1] */ |
| GPIO_FUNC1, /* GPIO_S0_SC[096] PMC_PLT_CLK[0] */ |
| GPIO_FUNC1, /* GPIO_S0_SC[097] PMC_PLT_CLK[1] */ |
| GPIO_FUNC1, /* GPIO_S0_SC[098] PMC_PLT_CLK[2] */ |
| GPIO_FUNC1, /* GPIO_S0_SC[099] PMC_PLT_CLK[3] */ |
| GPIO_FUNC1, /* GPIO_S0_SC[100] PMC_PLT_CLK[4] */ |
| GPIO_DEFAULT, /* GPIO_S0_SC[101] PMC_PLT_CLK[5] */ |
| GPIO_END |
| }; |
| |
| /* SSUS GPIOs (GPIO_S5) */ |
| static const struct soc_gpio_map gpssus_gpio_map[] = { |
| GPIO_INPUT_PD_10K, /* GPIO_S5[00] RESERVED */ |
| GPIO_INPUT_PD_10K, /* GPIO_S5[01] RESERVED RESERVED RESERVED PMC_WAKE_PCIE[1]# */ |
| GPIO_INPUT_PD_10K, /* GPIO_S5[02] RESERVED RESERVED RESERVED PMC_WAKE_PCIE[2]# */ |
| GPIO_INPUT_PD_10K, /* GPIO_S5[03] RESERVED RESERVED RESERVED PMC_WAKE_PCIE[3]# */ |
| GPIO_INPUT_PD_10K, /* GPIO_S5[04] RESERVED RESERVED RESERVED RESERVED */ |
| GPIO_INPUT_PD_10K, /* GPIO_S5[05] PMC_SUSCLK[1] RESERVED RESERVED RESERVED */ |
| GPIO_INPUT_PD_10K, /* GPIO_S5[06] PMC_SUSCLK[2] RESERVED RESERVED RESERVED */ |
| GPIO_INPUT_PD_10K, /* GPIO_S5[07] PMC_SUSCLK[3] RESERVED RESERVED RESERVED */ |
| GPIO_INPUT_PU_10K, /* GPIO_S5[08] RESERVED RESERVED RESERVED RESERVED */ |
| GPIO_INPUT_PU_10K, /* GPIO_S5[09] RESERVED RESERVED ESERVED RESERVED */ |
| GPIO_OUT_HIGH, /* GPIO_S5[10] RESERVED RESERVED RESERVED */ |
| GPIO_DEFAULT, /* PMC_SUSPWRDNACK GPIO_S5[11] - - */ |
| GPIO_DEFAULT, /* PMC_SUSCLK[0] GPIO_S5[12] - - */ |
| GPIO_DEFAULT, /* RESERVED GPIO_S5[13] - - */ |
| GPIO_DEFAULT, /* RESERVED GPIO_S5[14] USB_ULPI_RST# - */ |
| GPIO_DEFAULT, /* PMC_WAKE_PCIE[0]# GPIO_S5[15] - - */ |
| GPIO_DEFAULT, /* PMC_PWRBTN# GPIO_S5[16] - - */ |
| GPIO_DEFAULT, /* RESERVED GPIO_S5[17] - - */ |
| GPIO_DEFAULT, /* PMC_SUS_STAT# GPIO_S5[18] - - */ |
| GPIO_DEFAULT, /* USB_OC[0]# GPIO_S5[19] - - */ |
| GPIO_DEFAULT, /* USB_OC[1]# GPIO_S5[20] - - */ |
| GPIO_DEFAULT, /* PCU_SPI_CS[1]# GPIO_S5[21] - */ |
| GPIO_DEFAULT, /* GPIO_S5[22] RESERVED RESERVED RESERVED RESERVED */ |
| GPIO_DEFAULT, /* GPIO_S5[23] RESERVED RESERVED RESERVED RESERVED */ |
| GPIO_DEFAULT, /* GPIO_S5[24] RESERVED RESERVED RESERVED RESERVED */ |
| GPIO_DEFAULT, /* GPIO_S5[25] RESERVED RESERVED RESERVED RESERVED */ |
| GPIO_DEFAULT, /* GPIO_S5[26] RESERVED RESERVED RESERVED RESERVED */ |
| GPIO_DEFAULT, /* GPIO_S5[27] RESERVED RESERVED ESERVED RESERVED */ |
| GPIO_DEFAULT, /* GPIO_S5[28] RESERVED RESERVED RESERVED RESERVED */ |
| GPIO_DEFAULT, /* GPIO_S5[29] RESERVED RESERVED RESERVED RESERVED */ |
| GPIO_DEFAULT, /* GPIO_S5[30] RESERVED RESERVED RESERVED RESERVED */ |
| GPIO_OUT_LOW, /* GPIO_S5[31] USB_ULPI_CLK RESERVED RESERVED */ |
| GPIO_INPUT_PD_10K, /* GPIO_S5[32] USB_ULPI_DATA[0] RESERVED RESERVED */ |
| GPIO_INPUT_PD_10K, /* GPIO_S5[33] USB_ULPI_DATA[1] RESERVED RESERVED */ |
| GPIO_INPUT_PD_10K, /* GPIO_S5[34] USB_ULPI_DATA[2] RESERVED RESERVED */ |
| GPIO_INPUT_PD_10K, /* GPIO_S5[35] USB_ULPI_DATA[3] RESERVED RESERVED */ |
| GPIO_INPUT_PD_10K, /* GPIO_S5[36] USB_ULPI_DATA[4] RESERVED RESERVED */ |
| GPIO_INPUT_PD_10K, /* GPIO_S5[37] USB_ULPI_DATA[5] RESERVED RESERVED */ |
| GPIO_INPUT_PD_10K, /* GPIO_S5[38] USB_ULPI_DATA[6] RESERVED RESERVED */ |
| GPIO_INPUT_PD_10K, /* GPIO_S5[39] USB_ULPI_DATA[7] RESERVED RESERVED */ |
| GPIO_INPUT_PD_20K, /* GPIO_S5[40] USB_ULPI_DIR RESERVED RESERVED */ |
| GPIO_INPUT_PD_20K, /* GPIO_S5[41] USB_ULPI_NXT RESERVED RESERVED */ |
| GPIO_INPUT_PD_20K, /* GPIO_S5[42] USB_ULPI_STP RESERVED RESERVED */ |
| GPIO_INPUT_PD_20K, /* GPIO_S5[43] USB_ULPI_REFCLK RESERVED RESERVED */ |
| GPIO_END |
| }; |
| |
| static struct soc_gpio_config gpio_config = { |
| .ncore = gpncore_gpio_map, |
| .score = gpscore_gpio_map, |
| .ssus = gpssus_gpio_map, |
| .core_dirq = NULL, |
| .sus_dirq = NULL, |
| }; |
| |
| struct soc_gpio_config* mainboard_get_gpios(void) |
| { |
| return &gpio_config; |
| } |