1*724ba675SRob Herring// SPDX-License-Identifier: GPL-2.0-only 2*724ba675SRob Herring/* 3*724ba675SRob Herring * Copyright (C) 2013 Linaro, Ltd. 4*724ba675SRob Herring */ 5*724ba675SRob Herring 6*724ba675SRob Herring&twl { 7*724ba675SRob Herring pinctrl-names = "default"; 8*724ba675SRob Herring pinctrl-0 = <&twl4030_pins &twl4030_vpins>; 9*724ba675SRob Herring}; 10*724ba675SRob Herring 11*724ba675SRob Herring&omap3_pmx_core { 12*724ba675SRob Herring /* 13*724ba675SRob Herring * On most OMAP3 platforms, the twl4030 IRQ line is connected 14*724ba675SRob Herring * to the SYS_NIRQ line on OMAP. Therefore, configure the 15*724ba675SRob Herring * defaults for the SYS_NIRQ pin here. 16*724ba675SRob Herring */ 17*724ba675SRob Herring twl4030_pins: twl4030-pins { 18*724ba675SRob Herring pinctrl-single,pins = < 19*724ba675SRob Herring OMAP3_CORE1_IOPAD(0x21e0, PIN_INPUT_PULLUP | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* sys_nirq.sys_nirq */ 20*724ba675SRob Herring >; 21*724ba675SRob Herring }; 22*724ba675SRob Herring}; 23*724ba675SRob Herring 24*724ba675SRob Herring/* 25*724ba675SRob Herring * If your board is not using the I2C4 pins with twl4030, then don't include 26*724ba675SRob Herring * this file. For proper idle mode signaling with sys_clkreq and sys_off_mode 27*724ba675SRob Herring * pins we need to configure I2C4, or else use the legacy sys_nvmode1 and 28*724ba675SRob Herring * sys_nvmode2 signaling. 29*724ba675SRob Herring */ 30*724ba675SRob Herring&omap3_pmx_wkup { 31*724ba675SRob Herring twl4030_vpins: twl4030-vpins-pins { 32*724ba675SRob Herring pinctrl-single,pins = < 33*724ba675SRob Herring OMAP3_WKUP_IOPAD(0x2a00, PIN_INPUT | MUX_MODE0) /* i2c4_scl.i2c4_scl */ 34*724ba675SRob Herring OMAP3_WKUP_IOPAD(0x2a02, PIN_INPUT | MUX_MODE0) /* i2c4_sda.i2c4_sda */ 35*724ba675SRob Herring OMAP3_WKUP_IOPAD(0x2a06, PIN_OUTPUT | MUX_MODE0) /* sys_clkreq.sys_clkreq */ 36*724ba675SRob Herring OMAP3_WKUP_IOPAD(0x2a18, PIN_OUTPUT | MUX_MODE0) /* sys_off_mode.sys_off_mode */ 37*724ba675SRob Herring >; 38*724ba675SRob Herring }; 39*724ba675SRob Herring}; 40