1*79f74d4cSKrzysztof Kozlowski// SPDX-License-Identifier: GPL-2.0 OR MIT 2724ba675SRob Herring// 3724ba675SRob Herring// Device Tree Source for General Electric B1x5v2 4724ba675SRob Herring// patient monitor series 5724ba675SRob Herring// 6724ba675SRob Herring// Copyright 2018-2021 General Electric Company 7724ba675SRob Herring// Copyright 2018-2021 Collabora 8724ba675SRob Herring 9724ba675SRob Herring#include <dt-bindings/input/input.h> 10724ba675SRob Herring#include "imx6dl-b1x5pv2.dtsi" 11724ba675SRob Herring 12724ba675SRob Herring/ { 13724ba675SRob Herring reg_3v3_acm: regulator-3v3-acm { 14724ba675SRob Herring compatible = "regulator-fixed"; 15724ba675SRob Herring regulator-name = "3V3 ACM"; 16724ba675SRob Herring regulator-min-microvolt = <3300000>; 17724ba675SRob Herring regulator-max-microvolt = <3300000>; 18724ba675SRob Herring regulator-always-on; 19724ba675SRob Herring vin-supply = <®_3v3>; 20724ba675SRob Herring }; 21724ba675SRob Herring}; 22724ba675SRob Herring 23724ba675SRob Herring&i2c1 { 24724ba675SRob Herring tca6416: gpio-controller@21 { 25724ba675SRob Herring compatible = "ti,tca6416"; 26724ba675SRob Herring reg = <0x21>; 27724ba675SRob Herring gpio-controller; 28724ba675SRob Herring #gpio-cells = <2>; 29724ba675SRob Herring reset-gpios = <&tca6424a 9 GPIO_ACTIVE_LOW>; 30724ba675SRob Herring vcc-supply = <®_3v3_acm>; 31724ba675SRob Herring gpio-line-names = "ACM1_EN", "ACM1_CL0", "ACM1_CL1", "ACM1_CL2", 32724ba675SRob Herring "", "ACM2_EN", "ACM2_CL0", "ACM2_CL1", 33724ba675SRob Herring "ACM2_CL2", "", "", "", 34724ba675SRob Herring "", "", "", ""; 35724ba675SRob Herring 36724ba675SRob Herring /* 37724ba675SRob Herring * The interrupt pin is connected to &tca6424a pin 1, but the Linux 38724ba675SRob Herring * TCA6424 driver cannot handle low type interrupts at the moment 39724ba675SRob Herring * (and support cannot be added without some ugly hacks). Since this 40724ba675SRob Herring * controller does not have any input type GPIOs, just pretend 41724ba675SRob Herring * that the interrupt pin is unconnected. 42724ba675SRob Herring */ 43724ba675SRob Herring }; 44724ba675SRob Herring}; 45724ba675SRob Herring 46724ba675SRob Herring&i2c5 { 47724ba675SRob Herring mpl3115a2: pressure-sensor@60 { 48724ba675SRob Herring compatible = "fsl,mpl3115"; 49724ba675SRob Herring reg = <0x60>; 50724ba675SRob Herring 51724ba675SRob Herring /* 52724ba675SRob Herring * The MPL3115 interrupts are connected to pin 22 and 23 53724ba675SRob Herring * of &tca6424a, but the binding does not yet support 54724ba675SRob Herring * interrupts. 55724ba675SRob Herring */ 56724ba675SRob Herring }; 57724ba675SRob Herring}; 58