2 * (C) Copyright 2010-2012
3 * NVIDIA Corporation <www.nvidia.com>
5 * SPDX-License-Identifier: GPL-2.0+
10 #include <asm/arch/tegra.h>
11 #include <asm/arch/clock.h>
12 #include <asm/arch/funcmux.h>
13 #include <asm/arch/pinmux.h>
18 void pin_mux_usb(void)
21 * USB1 internal/external mux GPIO, which masquerades as a VBUS GPIO
22 * in the current device tree.
24 pinmux_tristate_disable(PMUX_PINGRP_UAC);
27 void pin_mux_spi(void)
29 funcmux_select(PERIPH_ID_SPI1, FUNCMUX_SPI1_GMC_GMD);
33 * Routine: pin_mux_mmc
34 * Description: setup the pin muxes/tristate values for the SDMMC(s)
36 void pin_mux_mmc(void)
38 funcmux_select(PERIPH_ID_SDMMC1, FUNCMUX_SDMMC1_SDIO1_4BIT);
39 funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATB_GMA_4_BIT);
42 pinmux_tristate_disable(PMUX_PINGRP_DAP3);
46 int board_eth_init(bd_t *bis)
48 return pci_eth_init(bis);