|
|
|
|
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
|
|
|
/*
|
|
|
|
|
* (C) Copyright 2010,2011
|
|
|
|
|
* NVIDIA Corporation <www.nvidia.com>
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef _TEGRA_BOARD_H_
|
|
|
|
|
#define _TEGRA_BOARD_H_
|
|
|
|
|
|
|
|
|
|
/* Set up pinmux to make UART usable */
|
|
|
|
|
void gpio_early_init_uart(void);
|
|
|
|
|
|
|
|
|
|
/* Set up early UART output */
|
|
|
|
|
void board_init_uart_f(void);
|
|
|
|
|
|
|
|
|
|
/* Set up any early GPIOs the board might need for proper operation */
|
|
|
|
|
void gpio_early_init(void); /* overrideable GPIO config */
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
* Hooks to allow boards to set up the pinmux for a specific function.
|
|
|
|
|
* Has to be implemented in the board files as we don't yet support pinmux
|
|
|
|
|
* setup from FDT. If a board file does not implement one of those functions
|
|
|
|
|
* an empty stub function will be called.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
void pinmux_init(void); /* overridable general pinmux setup */
|
|
|
|
|
void pin_mux_usb(void); /* overridable USB pinmux setup */
|
|
|
|
|
void pin_mux_spi(void); /* overridable SPI pinmux setup */
|
|
|
|
|
void pin_mux_nand(void); /* overridable NAND pinmux setup */
|
|
|
|
|
void pin_mux_mmc(void); /* overridable mmc pinmux setup */
|
|
|
|
|
void pin_mux_display(void); /* overridable DISPLAY pinmux setup */
|
|
|
|
|
|
|
|
|
|
#endif
|
