| Shon Wang | d81d4af | 2023-03-27 14:41:08 +0800 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| 2 | |
| 3 | #include <baseboard/gpio.h> |
| 4 | #include <baseboard/variants.h> |
| 5 | #include <commonlib/helpers.h> |
| 6 | #include <soc/gpio.h> |
| 7 | |
| 8 | /* Pad configuration in ramstage */ |
| 9 | static const struct pad_config override_gpio_table[] = { |
| 10 | /* A8 : WWAN_RF_DISABLE_ODL */ |
| 11 | PAD_CFG_GPO(GPP_A8, 1, DEEP), |
| 12 | /* A18 : NC ==> HDMI_HPD_SRC */ |
| 13 | PAD_CFG_NF(GPP_A18, NONE, DEEP, NF1), |
| 14 | /* A21 : GPP_A21 ==> USB_C1_AUX_DC_P */ |
| 15 | PAD_CFG_GPO(GPP_A21, 0, DEEP), |
| 16 | /* A22 : GPP_A22 ==> USB_C1_AUX_DC_N */ |
| 17 | PAD_CFG_GPO(GPP_A22, 1, DEEP), |
| 18 | |
| 19 | /* D6 : WWAN_EN */ |
| 20 | PAD_CFG_GPO(GPP_D6, 1, DEEP), |
| 21 | /* D8 : SD_CLKREQ_ODL ==> NC */ |
| 22 | PAD_NC(GPP_D8, NONE), |
| 23 | |
| 24 | /* F6 : CNV_PA_BLANKING ==> NC */ |
| 25 | PAD_NC(GPP_F6, NONE), |
| 26 | /* F12 : WWAN_RST_ODL */ |
| 27 | PAD_CFG_GPO_LOCK(GPP_F12, 1, LOCK_CONFIG), |
| 28 | /* F23 : V1P05EXT_CTRL ==> NC */ |
| 29 | PAD_NC(GPP_F23, NONE), |
| 30 | |
| 31 | /* H8 : CNV_MFUART2_RXD ==> NC */ |
| 32 | PAD_NC(GPP_H8, NONE), |
| 33 | /* H9 : CNV_MFUART2_TXD ==> NC */ |
| 34 | PAD_NC(GPP_H9, NONE), |
| 35 | /* H12 : SD_PERST_L ==> NC */ |
| 36 | PAD_NC(GPP_H12, NONE), |
| 37 | /* H13 : EN_PP3300_SD_X ==> NC */ |
| 38 | PAD_NC(GPP_H13, NONE), |
| 39 | /* H15 : HDMI_SRC_SCL */ |
| 40 | PAD_CFG_NF(GPP_H15, NONE, DEEP, NF1), |
| 41 | /* H17 : HDMI_SRC_SDA */ |
| 42 | PAD_CFG_NF(GPP_H17, NONE, DEEP, NF1), |
| 43 | /* H19 : SRCCLKREQ4# ==> NC */ |
| 44 | PAD_NC(GPP_H19, NONE), |
| 45 | /* H23 : WWAN_SAR_DETECT_ODL */ |
| 46 | PAD_CFG_GPO(GPP_H23, 1, DEEP), |
| 47 | |
| 48 | }; |
| 49 | |
| 50 | /* Early pad configuration in bootblock */ |
| 51 | static const struct pad_config early_gpio_table[] = { |
| 52 | /* D6 : WWAN_EN */ |
| 53 | PAD_CFG_GPO(GPP_D6, 0, DEEP), |
| 54 | /* H20 : IMGCLKOUT1 ==> WLAN_PERST_L */ |
| 55 | PAD_CFG_GPO(GPP_H20, 0, DEEP), |
| 56 | /* A13 : GPP_A13 ==> GSC_SOC_INT_ODL */ |
| 57 | PAD_CFG_GPI_APIC(GPP_A13, NONE, PLTRST, LEVEL, INVERT), |
| 58 | /* E12 : THC0_SPI1_IO1 ==> SOC_WP_OD */ |
| 59 | PAD_CFG_GPI_GPIO_DRIVER(GPP_E12, NONE, DEEP), |
| 60 | /* F18 : THC1_SPI2_INT# ==> EC_IN_RW_OD */ |
| 61 | PAD_CFG_GPI(GPP_F18, NONE, DEEP), |
| 62 | /* H4 : I2C0_SDA ==> SOC_I2C_GSC_SDA */ |
| 63 | PAD_CFG_NF(GPP_H4, NONE, DEEP, NF1), |
| 64 | /* H5 : I2C0_SCL ==> SOC_I2C_GSC_SCL */ |
| 65 | PAD_CFG_NF(GPP_H5, NONE, DEEP, NF1), |
| 66 | /* H10 : UART0_RXD ==> UART_SOC_RX_DBG_TX */ |
| 67 | PAD_CFG_NF(GPP_H10, NONE, DEEP, NF2), |
| 68 | /* H11 : UART0_TXD ==> UART_SOC_TX_DBG_RX */ |
| 69 | PAD_CFG_NF(GPP_H11, NONE, DEEP, NF2), |
| 70 | /* B11 : PMCALERT# ==> EN_PP3300_WLAN_X */ |
| 71 | PAD_CFG_GPO(GPP_B11, 1, DEEP), |
| 72 | /* F12 : WWAN_RST_ODL */ |
| 73 | PAD_CFG_GPO(GPP_F12, 0, DEEP), |
| 74 | }; |
| 75 | |
| 76 | static const struct pad_config romstage_gpio_table[] = { |
| 77 | /* H20 : IMGCLKOUT1 ==> WLAN_PERST_L */ |
| 78 | PAD_CFG_GPO(GPP_H20, 1, DEEP), |
| 79 | }; |
| 80 | |
| 81 | const struct pad_config *variant_gpio_override_table(size_t *num) |
| 82 | { |
| 83 | *num = ARRAY_SIZE(override_gpio_table); |
| 84 | return override_gpio_table; |
| 85 | } |
| 86 | |
| 87 | const struct pad_config *variant_early_gpio_table(size_t *num) |
| 88 | { |
| 89 | *num = ARRAY_SIZE(early_gpio_table); |
| 90 | return early_gpio_table; |
| 91 | } |
| 92 | |
| 93 | const struct pad_config *variant_romstage_gpio_table(size_t *num) |
| 94 | { |
| 95 | *num = ARRAY_SIZE(romstage_gpio_table); |
| 96 | return romstage_gpio_table; |
| 97 | } |