blob: f9aaa53e7b35a318f4fb8b42d34652b49582ac1c [file] [log] [blame]
Adam Fordc9ff04f2017-04-17 08:09:41 -05001/*
2 * Copyright (C) 2013 Linaro, Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8
9&twl {
10 pinctrl-names = "default";
11 pinctrl-0 = <&twl4030_pins &twl4030_vpins>;
12};
13
14&omap3_pmx_core {
15 /*
16 * On most OMAP3 platforms, the twl4030 IRQ line is connected
17 * to the SYS_NIRQ line on OMAP. Therefore, configure the
18 * defaults for the SYS_NIRQ pin here.
19 */
20 twl4030_pins: pinmux_twl4030_pins {
21 pinctrl-single,pins = <
22 OMAP3_CORE1_IOPAD(0x21e0, PIN_INPUT_PULLUP | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* sys_nirq.sys_nirq */
23 >;
24 };
25};
26
27/*
28 * If your board is not using the I2C4 pins with twl4030, then don't include
29 * this file. For proper idle mode signaling with sys_clkreq and sys_off_mode
30 * pins we need to configure I2C4, or else use the legacy sys_nvmode1 and
31 * sys_nvmode2 signaling.
32 */
33&omap3_pmx_wkup {
34 twl4030_vpins: pinmux_twl4030_vpins {
35 pinctrl-single,pins = <
36 OMAP3_WKUP_IOPAD(0x2a00, PIN_INPUT | MUX_MODE0) /* i2c4_scl.i2c4_scl */
37 OMAP3_WKUP_IOPAD(0x2a02, PIN_INPUT | MUX_MODE0) /* i2c4_sda.i2c4_sda */
38 OMAP3_WKUP_IOPAD(0x2a06, PIN_OUTPUT | MUX_MODE0) /* sys_clkreq.sys_clkreq */
39 OMAP3_WKUP_IOPAD(0x2a18, PIN_OUTPUT | MUX_MODE0) /* sys_off_mode.sys_off_mode */
40 >;
41 };
42};