blob: 1d22a95a23a2356341c103d320a5a25872275342 (
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
45
46
47
48
|
/*
* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/* Testing */
/* sudo /sbin/getty -L ttyS4 115200 vt102 */
#include <dt-bindings/board/am335x-bbw-bbb-base.h>
#include "am335x-peripheral-ttyS4.dtsi"
/* cape universal */
/*
*&ocp {
* P9_11_pinmux {
* mode = "uart";
* };
* P9_13_pinmux {
* mode = "uart";
* };
*};
*
*&uart4 {
* pinctrl-0 = <>;
*};
*
*/
/* standard */
&am33xx_pinmux {
uart4_pins: pinmux_uart4_pins {
pinctrl-single,pins = <
/* P9_11: gpmc_wait0.uart4_rxd_mux2 */
BONE_P9_11 (PIN_INPUT_PULLUP | MUX_MODE6)
/* P9_13: gpmc_wpn.uart4_txd_mux2 */
BONE_P9_13 (PIN_OUTPUT_PULLDOWN | MUX_MODE6)
>;
};
};
&uart4 {
pinctrl-0 = <&uart4_pins>;
};
|
