1 /* 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 }; 43
