1*724ba675SRob Herring// SPDX-License-Identifier: GPL-2.0 or MIT 2*724ba675SRob Herring// 3*724ba675SRob Herring// Device Tree Source for General Electric B1x5v2 4*724ba675SRob Herring// patient monitor series 5*724ba675SRob Herring// 6*724ba675SRob Herring// Copyright 2018-2021 General Electric Company 7*724ba675SRob Herring// Copyright 2018-2021 Collabora 8*724ba675SRob Herring 9*724ba675SRob Herring#include <dt-bindings/input/input.h> 10*724ba675SRob Herring#include "imx6dl-b1x5pv2.dtsi" 11*724ba675SRob Herring 12*724ba675SRob Herring/ { 13*724ba675SRob Herring reg_3v3_acm: regulator-3v3-acm { 14*724ba675SRob Herring compatible = "regulator-fixed"; 15*724ba675SRob Herring regulator-name = "3V3 ACM"; 16*724ba675SRob Herring regulator-min-microvolt = <3300000>; 17*724ba675SRob Herring regulator-max-microvolt = <3300000>; 18*724ba675SRob Herring regulator-always-on; 19*724ba675SRob Herring vin-supply = <®_3v3>; 20*724ba675SRob Herring }; 21*724ba675SRob Herring}; 22*724ba675SRob Herring 23*724ba675SRob Herring&i2c1 { 24*724ba675SRob Herring tca6416: gpio-controller@21 { 25*724ba675SRob Herring compatible = "ti,tca6416"; 26*724ba675SRob Herring reg = <0x21>; 27*724ba675SRob Herring gpio-controller; 28*724ba675SRob Herring #gpio-cells = <2>; 29*724ba675SRob Herring reset-gpios = <&tca6424a 9 GPIO_ACTIVE_LOW>; 30*724ba675SRob Herring vcc-supply = <®_3v3_acm>; 31*724ba675SRob Herring gpio-line-names = "ACM1_EN", "ACM1_CL0", "ACM1_CL1", "ACM1_CL2", 32*724ba675SRob Herring "", "ACM2_EN", "ACM2_CL0", "ACM2_CL1", 33*724ba675SRob Herring "ACM2_CL2", "", "", "", 34*724ba675SRob Herring "", "", "", ""; 35*724ba675SRob Herring 36*724ba675SRob Herring /* 37*724ba675SRob Herring * The interrupt pin is connected to &tca6424a pin 1, but the Linux 38*724ba675SRob Herring * TCA6424 driver cannot handle low type interrupts at the moment 39*724ba675SRob Herring * (and support cannot be added without some ugly hacks). Since this 40*724ba675SRob Herring * controller does not have any input type GPIOs, just pretend 41*724ba675SRob Herring * that the interrupt pin is unconnected. 42*724ba675SRob Herring */ 43*724ba675SRob Herring }; 44*724ba675SRob Herring}; 45*724ba675SRob Herring 46*724ba675SRob Herring&i2c5 { 47*724ba675SRob Herring mpl3115a2: pressure-sensor@60 { 48*724ba675SRob Herring compatible = "fsl,mpl3115"; 49*724ba675SRob Herring reg = <0x60>; 50*724ba675SRob Herring 51*724ba675SRob Herring /* 52*724ba675SRob Herring * The MPL3115 interrupts are connected to pin 22 and 23 53*724ba675SRob Herring * of &tca6424a, but the binding does not yet support 54*724ba675SRob Herring * interrupts. 55*724ba675SRob Herring */ 56*724ba675SRob Herring }; 57*724ba675SRob Herring}; 58