twl4030_omap3.dtsi

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    1 // SPDX-License-Identifier: GPL-2.0-only
    2 /*
    3  * Copyright (C) 2013 Linaro, Ltd.
    4  */
    5 
    6 &twl {
    7         pinctrl-names = "default";
    8         pinctrl-0 = <&twl4030_pins &twl4030_vpins>;
    9 };
   10 
   11 &omap3_pmx_core {
   12         /*
   13          * On most OMAP3 platforms, the twl4030 IRQ line is connected
   14          * to the SYS_NIRQ line on OMAP.  Therefore, configure the
   15          * defaults for the SYS_NIRQ pin here.
   16          */
   17         twl4030_pins: pinmux_twl4030_pins {
   18                 pinctrl-single,pins = <
   19                         OMAP3_CORE1_IOPAD(0x21e0, PIN_INPUT_PULLUP | PIN_OFF_WAKEUPENABLE | MUX_MODE0) /* sys_nirq.sys_nirq */
   20                 >;
   21         };
   22 };
   23 
   24 /*
   25  * If your board is not using the I2C4 pins with twl4030, then don't include
   26  * this file. For proper idle mode signaling with sys_clkreq and sys_off_mode
   27  * pins we need to configure I2C4, or else use the legacy sys_nvmode1 and
   28  * sys_nvmode2 signaling.
   29  */
   30 &omap3_pmx_wkup {
   31         twl4030_vpins: pinmux_twl4030_vpins {
   32                 pinctrl-single,pins = <
   33                         OMAP3_WKUP_IOPAD(0x2a00, PIN_INPUT | MUX_MODE0)         /* i2c4_scl.i2c4_scl */
   34                         OMAP3_WKUP_IOPAD(0x2a02, PIN_INPUT | MUX_MODE0)         /* i2c4_sda.i2c4_sda */
   35                         OMAP3_WKUP_IOPAD(0x2a06, PIN_OUTPUT | MUX_MODE0)        /* sys_clkreq.sys_clkreq */
   36                         OMAP3_WKUP_IOPAD(0x2a18, PIN_OUTPUT | MUX_MODE0)        /* sys_off_mode.sys_off_mode */
   37                 >;
   38         };
   39 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm/twl4030_omap3.dtsi

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm/twl4030_omap3.dtsi