| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | /* |
| 2 | * (C) Copyright 2010,2011 |
| 3 | * NVIDIA Corporation <www.nvidia.com> |
| 4 | * |
| 5 | * SPDX-License-Identifier: GPL-2.0+ |
| 6 | */ |
| 7 | |
| 8 | #ifndef _TEGRA_BOARD_H_ |
| 9 | #define _TEGRA_BOARD_H_ |
| 10 | |
| 11 | /* Set up pinmux to make UART usable */ |
| 12 | void gpio_early_init_uart(void); |
| 13 | |
| 14 | /* Set up early UART output */ |
| 15 | void board_init_uart_f(void); |
| 16 | |
| 17 | /* Set up any early GPIOs the board might need for proper operation */ |
| 18 | void gpio_early_init(void); /* overrideable GPIO config */ |
| 19 | |
| 20 | /* |
| 21 | * Hooks to allow boards to set up the pinmux for a specific function. |
| 22 | * Has to be implemented in the board files as we don't yet support pinmux |
| 23 | * setup from FTD. If a board file does not implement one of those functions |
| 24 | * an empty stub function will be called. |
| 25 | */ |
| 26 | |
| 27 | void pin_mux_usb(void); /* overrideable USB pinmux setup */ |
| 28 | void pin_mux_spi(void); /* overrideable SPI pinmux setup */ |
| 29 | void pin_mux_nand(void); /* overrideable NAND pinmux setup */ |
| 30 | void pin_mux_display(void); /* overrideable DISPLAY pinmux setup */ |
| 31 | |
| 32 | #endif |