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