1/* $NetBSD: sun8i-h3-nanopi-neo.dts,v 1.5 2021/11/07 17:11:43 jmcneill Exp $ */ 2 3/*- 4 * Copyright (c) 2017,2021 Jared McNeill <jmcneill@invisible.ca> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29#include "../../../external/gpl2/dts/dist/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts" 30 31/ { 32 cpus { 33 cpu@0 { 34 cpu-supply = <&vdd_cpu>; 35 }; 36 }; 37 38 vdd_cpu: reg_cpux_vset { 39 compatible = "regulator-gpio"; 40 41 regulator-name = "cpux-supply"; 42 regulator-min-microvolt = <1100000>; 43 regulator-max-microvolt = <1300000>; 44 regulator-boot-on; 45 46 gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* GPIOL6 */ 47 states = <1300000 0x1 48 1100000 0x0>; 49 50 enable-active-high; 51 }; 52}; 53