| Yunlong Jia | 7698ebe | 2023-11-07 11:13:30 +0000 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| 2 | |
| 3 | #include <baseboard/gpio.h> |
| 4 | #include <baseboard/variants.h> |
| 5 | #include <boardid.h> |
| 6 | #include <console/console.h> |
| 7 | #include <fw_config.h> |
| 8 | |
| 9 | static const struct pad_config lte_disable_pads_gothrax[] = { |
| 10 | /* A8 : WWAN_RF_DISABLE_ODL */ |
| 11 | PAD_NC(GPP_A8, NONE), |
| 12 | /* E13 : WWAN_EN */ |
| 13 | PAD_NC_LOCK(GPP_E13, NONE, LOCK_CONFIG), |
| 14 | /* F12 : WWAN_RST_L */ |
| 15 | PAD_NC_LOCK(GPP_F12, NONE, LOCK_CONFIG), |
| 16 | /* H19 : SOC_I2C_SUB_INT_ODL */ |
| 17 | PAD_NC(GPP_H19, NONE), |
| 18 | /* H23 : WWAN_SAR_DETECT_ODL */ |
| 19 | PAD_NC(GPP_H23, NONE), |
| 20 | }; |
| 21 | |
| 22 | static const struct pad_config wfc_disable_pads[] = { |
| 23 | /* R6 : DMIC_WCAM_CLK_R */ |
| 24 | PAD_NC(GPP_R6, NONE), |
| 25 | /* R7 : DMIC_WCAM_DATA */ |
| 26 | PAD_NC(GPP_R7, NONE), |
| 27 | }; |
| 28 | |
| 29 | void fw_config_gpio_padbased_override(struct pad_config *padbased_table) |
| 30 | { |
| 31 | if (!fw_config_probe(FW_CONFIG(DB_USB, DB_C_A_LTE))) { |
| 32 | printk(BIOS_INFO, "Disable LTE-related GPIO pins on gothrax.\n"); |
| 33 | gpio_padbased_override(padbased_table, lte_disable_pads_gothrax, |
| 34 | ARRAY_SIZE(lte_disable_pads_gothrax)); |
| 35 | } |
| 36 | |
| 37 | if (!fw_config_probe(FW_CONFIG(WFC, WFC_PRESENT))) { |
| 38 | printk(BIOS_INFO, "Disable WFC GPIO pins.\n"); |
| 39 | gpio_padbased_override(padbased_table, wfc_disable_pads, |
| 40 | ARRAY_SIZE(wfc_disable_pads)); |
| 41 | } |
| 42 | } |