blob: 6d5e47d38e0dbf41ead5f36abc78f46bd7e8a3bb (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
/*
* Copyright (C) 2012 Lucas Stach
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#include <common.h>
#include <asm/arch/clock.h>
#include <asm/arch/funcmux.h>
#include <asm/arch/pinmux.h>
#include <asm/arch-tegra/board.h>
#include "colibri_t20-common.h"
#ifdef CONFIG_USB_EHCI_TEGRA
void colibri_t20_common_pin_mux_usb(void)
{
/* module internal USB bus to connect ethernet chipset */
funcmux_select(PERIPH_ID_USB2, FUNCMUX_USB2_ULPI);
/* ULPI reference clock output */
pinmux_set_func(PINGRP_CDEV2, PMUX_FUNC_PLLP_OUT4);
pinmux_tristate_disable(PINGRP_CDEV2);
/* PHY reset GPIO */
pinmux_tristate_disable(PINGRP_UAC);
/* VBus GPIO */
pinmux_tristate_disable(PINGRP_DTE);
}
#endif
#ifdef CONFIG_TEGRA_NAND
void pin_mux_nand(void)
{
funcmux_select(PERIPH_ID_NDFLASH, FUNCMUX_NDFLASH_KBC_8_BIT);
}
#endif
|
