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- /* 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 */
- /*
- * Helpers for various standard DT update mechanisms.
- */
- #if defined(CONFIG_ARM64)
- void ft_mac_address_setup(void *fdt);
- void ft_carveout_setup(void *fdt, const char *const *nodes,
- unsigned int count);
- #endif
- #endif
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