diff options
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/rex/variants/kanix/gpio.c | 440 |
1 files changed, 430 insertions, 10 deletions
diff --git a/src/mainboard/google/rex/variants/kanix/gpio.c b/src/mainboard/google/rex/variants/kanix/gpio.c index b6e346f5a4..0bc8f3d7f9 100644 --- a/src/mainboard/google/rex/variants/kanix/gpio.c +++ b/src/mainboard/google/rex/variants/kanix/gpio.c @@ -6,25 +6,445 @@ #include <soc/gpio.h> #include <vendorcode/google/chromeos/chromeos.h> +/* Pad configuration in ramstage */ +static const struct pad_config gpio_table[] = { + /* GPP_A00 : GPP_A00 ==> ESPI_SOC_IO0_R */ + PAD_CFG_NF_IOSSTATE(GPP_A00, UP_20K, DEEP, NF1, IGNORE), + /* GPP_A01 : GPP_A01 ==> ESPI_SOC_IO1_R */ + PAD_CFG_NF_IOSSTATE(GPP_A01, UP_20K, DEEP, NF1, IGNORE), + /* GPP_A02 : GPP_A02 ==> ESPI_SOC_IO2_R */ + PAD_CFG_NF_IOSSTATE(GPP_A02, UP_20K, DEEP, NF1, IGNORE), + /* GPP_A03 : GPP_A03 ==> ESPI_SOC_IO3_R */ + PAD_CFG_NF_IOSSTATE(GPP_A03, UP_20K, DEEP, NF1, IGNORE), + /* GPP_A04 : GPP_A04 ==> ESPI_SOC_CS0_L */ + PAD_CFG_NF_IOSSTATE(GPP_A04, UP_20K, DEEP, NF1, IGNORE), + /* GPP_A05 : GPP_A05 ==> ESPI_SOC_CLK_R */ + PAD_CFG_NF_IOSSTATE(GPP_A05, UP_20K, DEEP, NF1, IGNORE), + /* GPP_A06 : GPP_A06 ==> ESPI_SOC_RESET_L */ + PAD_CFG_NF_IOSSTATE(GPP_A06, UP_20K, DEEP, NF1, IGNORE), + /* GPP_A11 : [] ==> EN_UCAM_SENR_PWR */ + PAD_CFG_GPO(GPP_A11, 0, DEEP), + /* GPP_A12 : [] ==> EN_UCAM_PWR, test point. */ + PAD_NC(GPP_A12, NONE), + /* GPP_A13 : Not connected */ + PAD_NC(GPP_A13, NONE), + /* GPP_A14 : NC pad. */ + PAD_NC(GPP_A14, NONE), + /* GPP_A15 : NC pad. */ + PAD_NC(GPP_A15, NONE), + /* GPP_A16 : GPP_A16 ==> ESPI_SOC_ALERT_L */ + PAD_CFG_NF_IOSSTATE(GPP_A16, UP_20K, DEEP, NF1, IGNORE), + /* GPP_A17 : [] ==> EC_SOC_INT_ODL */ + PAD_CFG_GPI_APIC_LOCK(GPP_A17, NONE, LEVEL, INVERT, LOCK_CONFIG), + + /* GPP_A18 : [] ==> CAM_PSW_L */ + PAD_NC(GPP_A18, NONE), + /* GPP_A19 : [] ==> EN_PP3300_SSD */ + PAD_CFG_GPO(GPP_A19, 1, DEEP), + /* GPP_A20 : [] ==> SSD_PERST_L */ + PAD_CFG_GPO_LOCK(GPP_A20, 1, LOCK_CONFIG), + /* GPP_A21 : [] ==> PMCALERT */ + PAD_NC(GPP_A21, NONE), + + /* GPP_B00 : [] ==> TCHPAD_INT_ODL_LS */ + PAD_CFG_GPI_IRQ_WAKE(GPP_B00, NONE, PWROK, LEVEL, INVERT), + /* GPP_B01 : [] ==> BT_DISABLE_L */ + PAD_CFG_GPO(GPP_B01, 1, DEEP), + /* GPP_B02 : net NC is not present in the given design */ + PAD_NC(GPP_B02, NONE), + /* GPP_B03 : net NC is not present in the given design */ + PAD_NC(GPP_B03, NONE), + /* GPP_B04 : GPP_B04_STRAP ==> Component NC */ + PAD_NC(GPP_B04, NONE), + /* GPP_B05 : [] ==> SPKR_INT_L_R */ + PAD_CFG_GPI(GPP_B05, NONE, DEEP), + /* GPP_B06 : [] ==> HP_INT_L_R */ + PAD_CFG_GPI_INT(GPP_B06, NONE, PLTRST, EDGE_BOTH), + /* GPP_B07 : [] ==> CAM_DET_L */ + PAD_CFG_GPI_INT_LOCK(GPP_B07, NONE, EDGE_BOTH, LOCK_CONFIG), + /* GPP_B08 : net NC is not present in the given design */ + PAD_NC(GPP_B08, NONE), + /* GPP_B09 : [] ==> EN_FCAM_PWR */ + PAD_CFG_GPO(GPP_B09, 0, DEEP), + /* GPP_B10 : [] ==> WIFI_DISABLE_L */ + PAD_CFG_GPO(GPP_B10, 1, DEEP), + /* GPP_B11 : [] ==> EN_FP_PWR */ + PAD_CFG_GPO_LOCK(GPP_B11, 0, LOCK_CONFIG), + /* GPP_B12 : [] ==> SLP_SO_R_L */ + PAD_CFG_NF(GPP_B12, NONE, DEEP, NF1), + /* GPP_B13 : [] ==> PLT_RST_L */ + PAD_CFG_NF(GPP_B13, NONE, DEEP, NF1), + /* GPP_B14 : GPP_B14_STRAP ==> Component NC */ + PAD_NC(GPP_B14, NONE), + /* GPP_B15 : [] ==> USB_OC3# */ + PAD_CFG_NF_LOCK(GPP_B15, NONE, NF1, LOCK_CONFIG), + /* GPP_B16 : [] ==> SOC_HDMI_HPD_L */ + PAD_CFG_NF(GPP_B16, NONE, DEEP, NF2), + /* GPP_B17 : NC pad. */ + PAD_NC(GPP_B17, NONE), + /* GPP_B18 : [] ==> SOC_I2C_TPM_SDA */ + PAD_CFG_NF_LOCK(GPP_B18, NONE, NF2, LOCK_CONFIG), + /* GPP_B19 : [] ==> SOC_I2C_TPM_SCL */ + PAD_CFG_NF_LOCK(GPP_B19, NONE, NF2, LOCK_CONFIG), + /* GPP_B20 : [] ==> SOC_I2C_MISC_SDA */ + PAD_CFG_NF_LOCK(GPP_B20, NONE, NF2, LOCK_CONFIG), + /* GPP_B21 : [] ==> SOC_I2C_MISC_SCL */ + PAD_CFG_NF_LOCK(GPP_B21, NONE, NF2, LOCK_CONFIG), + /* GPP_B22 : [] ==> USB4_RT_FORCE_PWR */ + PAD_CFG_GPO(GPP_B22, 0, DEEP), + /* GPP_B23 : NC pad. */ + PAD_NC(GPP_B23, NONE), + + /* GPP_C00 : [] ==> EN_TCHSCR_PWR */ + PAD_CFG_GPO(GPP_C00, 1, DEEP), + /* GPP_C01 : [] ==> SOC_TCHSCR_RST_R_L */ + PAD_CFG_GPO(GPP_C01, 1, DEEP), + /* GPP_C02 : SOC_TCHSCR_SPI_INT_STRAP ==> Component NC */ + PAD_NC(GPP_C02, NONE), + /* GPP_C03 : [] ==> Test pad. */ + PAD_NC(GPP_C03, NONE), + /* GPP_C04 : net NC. */ + PAD_NC(GPP_C04, NONE), + /* GPP_C05 : [] ==> WWAN_PERST_L_STRAP */ + PAD_NC(GPP_C05, NONE), + /* GPP_C06 : [] ==> SOC_TCHSCR_RPT_EN */ + PAD_CFG_GPO(GPP_C06, 0, DEEP), + /* GPP_C07 : [] ==> SOC_TCHSCR_INT */ + PAD_CFG_GPI_APIC(GPP_C07, NONE, PLTRST, LEVEL, NONE), + /* GPP_C08 : [] ==> SOCHOT_ODL */ + PAD_CFG_NF(GPP_C08, NONE, DEEP, NF2), + /* GPP_C09 : net NC is not present in the given design */ + PAD_NC(GPP_C09, NONE), + /* GPP_C10 : net NC is not present in the given design */ + PAD_NC(GPP_C10, NONE), + /* GPP_C11 : Not Connected */ + PAD_NC(GPP_C11, NONE), + /* GPP_C12 : NC pad. */ + PAD_NC(GPP_C12, NONE), + /* GPP_C13 : Not connected */ + PAD_NC(GPP_C13, NONE), + /* GPP_C15 : [] ==> WWAN_DPR_SAR_ODL */ + PAD_NC(GPP_C15, NONE), + /* GPP_C16 : [] ==> USB_C0_LSX_TX */ + PAD_CFG_NF(GPP_C16, NONE, DEEP, NF1), + /* GPP_C17 : [] ==> USB_C0_LSX_RX */ + PAD_CFG_NF(GPP_C17, NONE, DEEP, NF1), + /* GPP_C18 : Not Connected. */ + PAD_NC(GPP_C18, NONE), + /* GPP_C19 : Not Connected. */ + PAD_NC(GPP_C19, NONE), + /* GPP_C20 : [] ==> USB_C1_LSX_TX */ + PAD_CFG_NF(GPP_C20, NONE, DEEP, NF1), + /* GPP_C21 : [] ==> USB_C1_LSX_RX */ + PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1), + /* GPP_C22 : [] ==> SOC_FP_BOOT0 */ + PAD_CFG_GPO_LOCK(GPP_C22, 0, LOCK_CONFIG), + /* GPP_C23 : [] ==> FP_RST_ODL */ + PAD_CFG_GPO_LOCK(GPP_C23, 0, LOCK_CONFIG), + + /* GPP_D00 : Not connected. */ + PAD_NC(GPP_D00, NONE), + /* GPP_D01 : Not Connected */ + PAD_NC(GPP_D01, NONE), + /* GPP_D04 : Not Connected. */ + PAD_NC(GPP_D04, NONE), + /* GPP_D05 : net NC. Test pad. */ + PAD_NC(GPP_D05, NONE), + /* GPP_D06 : net NC. Test pad.*/ + PAD_NC(GPP_D06, NONE), + /* GPP_D07 : [] ==> FPMCU_UWB_MUX_SEL, test pad. */ + PAD_NC(GPP_D07, NONE), + /* GPP_D08 : [] ==> CAM_NC_RES */ + PAD_CFG_GPO(GPP_D08, 1, DEEP), + /* GPP_D09 : [] ==> I2S_MCLK_R */ + PAD_CFG_NF(GPP_D09, NONE, DEEP, NF2), + /* GPP_D10 : [] ==> I2S_SPKR_SCLK_R */ + PAD_CFG_NF(GPP_D10, NONE, DEEP, NF2), + /* GPP_D11 : [] ==> I2S_SPKR_SFRM_R */ + PAD_CFG_NF(GPP_D11, NONE, DEEP, NF2), + /* GPP_D12 : [] ==> I2S_SOC_TX_SPKR_RX_R_STRAP */ + PAD_CFG_NF(GPP_D12, DN_20K, DEEP, NF2), + /* GPP_D13 : [] ==> I2S_SOC_RX_SPKR_TX */ + PAD_CFG_NF(GPP_D13, NONE, DEEP, NF2), + /* GPP_D14 : [] ==> I2S_HP_SCLK_R */ + PAD_CFG_NF(GPP_D14, NONE, DEEP, NF2), + /* GPP_D15 : [] ==> I2S_HP_SFRM_R */ + PAD_CFG_NF(GPP_D15, NONE, DEEP, NF2), + /* GPP_D16 : [] ==> I2S_SOC_TX_HP_RX_R */ + PAD_CFG_NF(GPP_D16, NONE, DEEP, NF2), + /* GPP_D17 : [] ==> I2S_SOC_RX_HP_TX */ + PAD_CFG_NF(GPP_D17, NONE, DEEP, NF2), + /* GPP_D18 : net NC is not present in the given design */ + PAD_NC(GPP_D18, NONE), + /* GPP_D19 : [] ==> EC_SOC_REC_SWITCH_ODL */ + PAD_CFG_GPI_LOCK(GPP_D19, NONE, LOCK_CONFIG), + /* GPP_D20 : [] ==> SSD_CLKREQ_ODL */ + PAD_CFG_NF(GPP_D20, NONE, DEEP, NF1), + /* GPP_D21 : [] ==> WLAN_CLKREQ_ODLl */ + PAD_CFG_NF(GPP_D21, NONE, DEEP, NF2), + /* GPP_D22 : net NC is not present in the given design */ + PAD_NC(GPP_D22, NONE), + /* GPP_D23 : net NC is not present in the given design */ + PAD_NC(GPP_D23, NONE), + + /* GPP_E00 : NC net. */ + PAD_NC(GPP_E00, NONE), + /* GPP_E01 : MEM_STRAP_2 ==> Component NC */ + PAD_CFG_GPI_LOCK(GPP_E01, NONE, LOCK_CONFIG), + /* GPP_E02 : MEM_STRAP_1 ==> Component NC */ + PAD_CFG_GPI_LOCK(GPP_E02, NONE, LOCK_CONFIG), + /* GPP_E03 : [] ==> GSC_SOC_INT_ODL */ + PAD_CFG_GPI_APIC_LOCK(GPP_E03, NONE, LEVEL, INVERT, LOCK_CONFIG), + /* GPP_E04 : [] ==> SOC_PEN_DETECT */ + PAD_CFG_GPI_GPIO_DRIVER(GPP_E04, NONE, PLTRST), + /* GPP_E05 : [] ==> USB_A0_RT_RST_ODL */ + PAD_CFG_GPO(GPP_E05, 1, DEEP), + /* GPP_E06 : GPP_E06_STRAP ==> Component NC */ + PAD_NC(GPP_E06, NONE), + /* GPP_E07 : NC pad. */ + PAD_NC(GPP_E07, NONE), + /* GPP_E08 : NC net. */ + PAD_NC(GPP_E08, NONE), + /* GPP_E09 : SOC_PEN_DETECT */ + PAD_CFG_GPI_SCI_LOCK(GPP_E09, NONE, EDGE_SINGLE, NONE, LOCK_CONFIG), + /* GPP_E10 : [] ==> SOC_FPMCU_INT_L */ + PAD_CFG_GPI_IRQ_WAKE(GPP_E10, NONE, PWROK, LEVEL, INVERT), + /* GPP_E11 : [] ==> MEM_STRAP_0 */ + PAD_CFG_GPI_LOCK(GPP_E11, NONE, LOCK_CONFIG), + /* GPP_E12 : [] ==> MEM_STRAP_3 */ + PAD_CFG_GPI_LOCK(GPP_E12, NONE, LOCK_CONFIG), + /* GPP_E13 : [] ==> MEM_CH_SEL */ + PAD_CFG_GPI_LOCK(GPP_E13, NONE, LOCK_CONFIG), + /* GPP_E14 : [] ==> SOC_EDP_HPD_L */ + PAD_CFG_NF(GPP_E14, NONE, DEEP, NF1), + /* GPP_E15 : net NC is not present in the given design */ + PAD_NC(GPP_E15, NONE), + /* GPP_E16 : net NC. Test pad. */ + PAD_NC(GPP_E16, NONE), + /* GPP_E17 : net NC is not present in the given design */ + PAD_NC(GPP_E17, NONE), + /* GPP_E22 : [] ==> EN_PP3300_WLAN */ + PAD_CFG_GPO(GPP_E22, 1, DEEP), + + /* GPP_F00 : [] ==> CNV_BRI_DT_R */ + PAD_CFG_NF_IOSTANDBY_IGNORE(GPP_F00, NONE, DEEP, NF1), + /* GPP_F01 : [] ==> CNV_BRI_RSP */ + PAD_CFG_NF_IOSTANDBY_IGNORE(GPP_F01, UP_20K, DEEP, NF1), + /* GPP_F02 : [] ==> CNV_RGI_DT_Rl */ + PAD_CFG_NF_IOSTANDBY_IGNORE(GPP_F02, NONE, DEEP, NF1), + /* GPP_F03 : [] ==> CNV_RGI_RSP */ + PAD_CFG_NF_IOSTANDBY_IGNORE(GPP_F03, UP_20K, DEEP, NF1), + /* GPP_F04 : [] ==> CNV_RF_RST_L */ + PAD_CFG_NF_IOSTANDBY_IGNORE(GPP_F04, NONE, DEEP, NF1), + /* GPP_F05 : [] ==> CNV_CLKREQ */ + PAD_CFG_NF_IOSTANDBY_IGNORE(GPP_F05, NONE, DEEP, NF3), + /* GPP_F06 : [] ==> WWAN_WLAN_COEX3 */ + PAD_CFG_NF(GPP_F06, NONE, DEEP, NF1), + /* GPP_F07 : [] ==> UCAM_MCLK_R */ + PAD_NC(GPP_F07, NONE), + /* GPP_F08 : [] ==> WLAN_PERST_L */ + PAD_CFG_GPO(GPP_F08, 1, DEEP), + /* GPP_F09 : [] ==> WLAN_PE_WAKE_ODL */ + PAD_CFG_GPI_IRQ_WAKE(GPP_F09, NONE, PLTRST, LEVEL, INVERT), + /* GPP_F10 : NC pad. */ + PAD_NC(GPP_F10, NONE), + /* GPP_F11 : GSP1_SOC_CLK_R */ + PAD_CFG_NF(GPP_F11, NONE, DEEP, NF5), + /* GPP_F12 : GSPI1_SOC_DO_FPMCU_DI_R */ + PAD_CFG_NF(GPP_F12, NONE, DEEP, NF5), + /* GPP_F13 : GSPI1_SOC_DI_FPMCU_DO_LS_R */ + PAD_CFG_NF(GPP_F13, NONE, DEEP, NF5), + /* GPP_F14 : net NC. */ + PAD_NC(GPP_F14, NONE), + /* GPP_F15 : net NC. */ + PAD_NC(GPP_F15, NONE), + /* GPP_F16 : net NC. */ + PAD_NC(GPP_F16, NONE), + /* GPP_F17 : [] ==> GSPI1_SOC_CS_L */ + PAD_CFG_NF(GPP_F17, NONE, DEEP, NF5), + /* GPP_F18 : net NC. */ + PAD_NC(GPP_F18, NONE), + /* GPP_F19 : [] ==> GPP_F19_STRAP */ + PAD_NC(GPP_F19, NONE), + /* GPP_F20 : [] ==> GPP_F20_STRAP */ + PAD_NC(GPP_F20, NONE), + /* GPP_F21 : [] ==> SPI_SOC_CS_UWB_L_STRAP */ + PAD_NC(GPP_F21, NONE), + /* GPP_F22 : net NC is not present in the given design */ + PAD_NC(GPP_F22, NONE), + /* GPP_F23 : net NC is not present in the given design */ + PAD_NC(GPP_F23, NONE), + + /* GPP_H00 : SPI_SOC_CLK_UWB_STRAP_R ==> Component NC */ + PAD_NC(GPP_H00, NONE), + /* GPP_H01 : SPI_SOC_DO_UWB_DI_STRAP_R ==> Component NC */ + PAD_NC(GPP_H01, NONE), + /* GPP_H02 : SPI_SOC_DI_UWB_DO_STRAP ==> Component NC */ + PAD_NC(GPP_H02, NONE), + /* GPP_H04 : [] ==> WWAN_WLAN_COEX1 */ + PAD_CFG_NF(GPP_H04, NONE, DEEP, NF2), + /* GPP_H05 : [] ==> WWAN_WLAN_COEX2 */ + PAD_CFG_NF(GPP_H05, NONE, DEEP, NF2), + /* GPP_H06 : [] ==> SOC_I2C_TCHPAD_SDA */ + PAD_CFG_NF_LOCK(GPP_H06, NONE, NF1, LOCK_CONFIG), + /* GPP_H07 : [] ==> SOC_I2C_TCHPAD_SCL */ + PAD_CFG_NF_LOCK(GPP_H07, NONE, NF1, LOCK_CONFIG), + /* GPP_H08 : [] ==> UART_DBG_TX_SOC_RX_R */ + PAD_CFG_NF(GPP_H08, NONE, DEEP, NF1), + /* GPP_H09 : [] ==> UART_SOC_TX_DBG_RX_R */ + PAD_CFG_NF(GPP_H09, NONE, DEEP, NF1), + /* GPP_H10 : [] ==> SOC_WP_OD */ + PAD_CFG_GPI_GPIO_DRIVER_LOCK(GPP_H10, NONE, LOCK_CONFIG), + /* GPP_H11 : net NC is not present in the given design */ + PAD_NC(GPP_H11, NONE), + /* GPP_H13 : [] ==> CPU_C10_GATE_L */ + PAD_CFG_NF(GPP_H13, NONE, DEEP, NF1), + /* GPP_H14 : [] ==> SLP_S0_GATE_R */ + PAD_CFG_GPO(GPP_H14, 1, PLTRST), + /* GPP_H15 : [] ==> CAM_SEN_EN */ + PAD_CFG_GPO_LOCK(GPP_H15, 0, LOCK_CONFIG), + /* GPP_H16 : [] ==> DDIB_HDMI_CTRLCLK*/ + PAD_CFG_NF(GPP_H16, NONE, DEEP, NF1), + /* GPP_H17 : [] ==> DDIB_HDMI_CTRLDATA */ + PAD_CFG_NF(GPP_H17, NONE, DEEP, NF1), + /* GPP_H19 : [] ==> SOC_I2C_AUD_WFC_SDA */ + PAD_CFG_NF(GPP_H19, NONE, DEEP, NF1), + /* GPP_H20 : [] ==> SOC_I2C_AUD_WFC_SCL */ + PAD_CFG_NF(GPP_H20, NONE, DEEP, NF1), + /* GPP_H21 : [] ==> SOC_I2C_TCHSCR_SDA */ + PAD_CFG_NF(GPP_H21, NONE, DEEP, NF1), + /* GPP_H22 : [] ==> SOC_I2C_TCHSCR_SCL */ + PAD_CFG_NF(GPP_H22, NONE, DEEP, NF1), + + /* GPP_S00 : [] ==> SDW_HP_CLK_WLAN_PCM_CLK */ + PAD_CFG_NF(GPP_S00, NONE, DEEP, NF1), + /* GPP_S01 : [] ==> SDW_HP_DATA_WLAN_PCM_SYNC */ + PAD_CFG_NF(GPP_S01, NONE, DEEP, NF1), + /* GPP_S02 : [] ==> DMIC_SOC_CLK0_WLAN_PCM_OUT */ + PAD_CFG_NF(GPP_S02, NONE, DEEP, NF3), + /* GPP_S03 : [] ==> DMIC_SOC_DATA0_WLAN_PCM_IN */ + PAD_CFG_NF(GPP_S03, NONE, DEEP, NF3), + /* GPP_S04 : Not connected. */ + PAD_NC(GPP_S04, NONE), + /* GPP_S05 : Not connected. */ + PAD_NC(GPP_S05, NONE), + /* GPP_S06 : [] ==> DMIC_SOC_CLK1_DB_RC */ + PAD_CFG_NF(GPP_S06, NONE, DEEP, NF3), + /* GPP_S07 : [] ==> DMIC_SOC_DATA1_DB */ + PAD_CFG_NF(GPP_S07, NONE, DEEP, NF3), + + /* GPP_V00 : [] ==> BATLOW_L */ + PAD_CFG_NF(GPP_V00, NONE, DEEP, NF1), + /* GPP_V01 : [] ==> ACPRESENT */ + PAD_CFG_NF(GPP_V01, NONE, DEEP, NF1), + /* GPP_V02 : [] ==> EC_SOC_WAKE_ODL */ + PAD_CFG_NF(GPP_V02, NONE, DEEP, NF1), + /* GPP_V03 : [] ==> EC_SOC_PWR_BTN_ODL */ + PAD_CFG_NF(GPP_V03, NONE, DEEP, NF1), + /* GPP_V04 : [] ==> SLP_S3_L */ + PAD_CFG_NF(GPP_V04, NONE, DEEP, NF1), + /* GPP_V05 : [] ==> SLP_S4_L */ + PAD_CFG_NF(GPP_V05, NONE, DEEP, NF1), + /* GPP_V06 : [] ==> SOC_SLP_A_L */ + PAD_CFG_NF(GPP_V06, NONE, DEEP, NF1), + /* GPP_V08 : [] ==> SOC_SUSCLK */ + PAD_CFG_NF(GPP_V08, NONE, DEEP, NF1), + /* GPP_V09 : [] ==> SOC_SLP_WLAN_L */ + PAD_CFG_NF(GPP_V09, NONE, DEEP, NF1), + /* GPP_V10 : [] ==> SLP_S5_L */ + PAD_CFG_NF(GPP_V10, NONE, DEEP, NF1), + /* GPP_V11 : [] ==> SOC_GPP_V11 testpoint*/ + PAD_NC(GPP_V11, NONE), + /* GPP_V12 : [] ==> SOC_SLP_LAN_L */ + PAD_CFG_NF(GPP_V12, NONE, DEEP, NF1), + /* GPP_V14 : [] ==> SOC_WAKE_L */ + PAD_CFG_NF(GPP_V14, NONE, DEEP, NF1), + /* GPP_V22 : NC net. */ + PAD_NC(GPP_V22, NONE), + /* GPP_V23 : [] ==> UCAM_RST_L */ + PAD_CFG_GPO(GPP_V23, 0, DEEP), +}; + +/* Early pad configuration in bootblock */ +static const struct pad_config early_gpio_table[] = { + /* GPP_A20 : [] ==> SSD_PERST_L */ + PAD_CFG_GPO(GPP_A20, 0, DEEP), + + /* GPP_B16 : [] ==> SOC_HDMI_HPD_L */ + PAD_CFG_NF(GPP_B16, NONE, DEEP, NF2), + /* GPP_B18 : [] ==> SOC_I2C_TPM_SDA */ + PAD_CFG_NF(GPP_B18, NONE, DEEP, NF2), + /* GPP_B19 : [] ==> SOC_I2C_TPM_SCL */ + PAD_CFG_NF(GPP_B19, NONE, DEEP, NF2), + /* GPP_E03 : [] ==> GSC_SOC_INT_ODL */ + PAD_CFG_GPI_APIC(GPP_E03, NONE, PLTRST, LEVEL, INVERT), + + /* GPP_E14 : [] ==> SOC_EDP_HPD_L */ + PAD_CFG_NF(GPP_E14, NONE, DEEP, NF1), + /* GPP_H08 : [] ==> UART_DBG_TX_SOC_RX_R */ + PAD_CFG_NF(GPP_H08, NONE, DEEP, NF1), + /* GPP_H09 : [] ==> UART_SOC_TX_DBG_RX_R */ + PAD_CFG_NF(GPP_H09, NONE, DEEP, NF1), + + /* GPP_H16 : [] ==> DDIB_HDMI_CTRLCLK*/ + PAD_CFG_NF(GPP_H16, NONE, DEEP, NF1), + /* GPP_H17 : [] ==> DDIB_HDMI_CTRLDATA */ + PAD_CFG_NF(GPP_H17, NONE, DEEP, NF1), + /* GPP_D03 : Not Connected */ + PAD_NC(GPP_D03, NONE), + + /* GPP_E13 : [] ==> MEM_CH_SEL */ + PAD_CFG_GPI(GPP_E13, NONE, DEEP), + + /* GPP_H10 : [] ==> SOC_WP_OD */ + PAD_CFG_GPI_GPIO_DRIVER_LOCK(GPP_H10, NONE, LOCK_CONFIG), + + /* GPP_C00 : [] ==> EN_TCHSCR_PWR */ + PAD_CFG_GPO(GPP_C00, 1, DEEP), + /* GPP_C01 : [] ==> SOC_TCHSCR_RST_R_L */ + PAD_CFG_GPO(GPP_C01, 0, DEEP), + + /* GPP_A19 : [] ==> EN_PP3300_SSD */ + PAD_CFG_GPO(GPP_A19, 1, DEEP), +}; + +static const struct pad_config romstage_gpio_table[] = { + /* GPP_B11 : [] ==> EN_FP_PWR */ + PAD_CFG_GPO(GPP_B11, 0, DEEP), + /* GPP_C23 : [] ==> FP_RST_ODL */ + PAD_CFG_GPO(GPP_C23, 0, DEEP), + /* GPP_C00 : [] ==> EN_TCHSCR_PWR */ + PAD_CFG_GPO(GPP_C00, 1, DEEP), + /* GPP_C01 : [] ==> SOC_TCHSCR_RST_R_L */ + PAD_CFG_GPO(GPP_C01, 0, DEEP), + /* GPP_D02 : Not Connected */ + PAD_NC(GPP_D02, NONE), + /* GPP_A20 : [] ==> SSD_PERST_L */ + PAD_CFG_GPO(GPP_A20, 1, DEEP), +}; + const struct pad_config *variant_gpio_table(size_t *num) { - *num = 0; - return NULL; + *num = ARRAY_SIZE(gpio_table); + return gpio_table; } const struct pad_config *variant_early_gpio_table(size_t *num) { - *num = 0; - return NULL; + *num = ARRAY_SIZE(early_gpio_table); + return early_gpio_table; +} + +/* Create the stub for romstage gpio, typically use for power sequence */ +const struct pad_config *variant_romstage_gpio_table(size_t *num) +{ + *num = ARRAY_SIZE(romstage_gpio_table); + return romstage_gpio_table; } static const struct cros_gpio cros_gpios[] = { + CROS_GPIO_REC_AL(CROS_GPIO_VIRTUAL, CROS_GPIO_DEVICE_NAME), + CROS_GPIO_WP_AH(GPIO_PCH_WP, CROS_GPIO_DEVICE_NAME), }; DECLARE_CROS_GPIOS(cros_gpios); - -const struct pad_config *variant_romstage_gpio_table(size_t *num) -{ - *num = 0; - return NULL; -} |