// SPDX-License-Identifier: GPL-2.0+ /* * at91-natte.dts - Device Tree include file for the Natte board * * Copyright (C) 2017 Axentia Technologies AB * * Author: Peter Rosin */ / { mux: mux-controller { compatible = "gpio-mux"; #mux-control-cells = <0>; mux-gpios = <&ioexp 0 GPIO_ACTIVE_HIGH>, <&ioexp 1 GPIO_ACTIVE_HIGH>, <&ioexp 2 GPIO_ACTIVE_HIGH>; }; batntc-mux { compatible = "io-channel-mux"; io-channels = <&adc 5>; io-channel-names = "parent"; mux-controls = <&mux>; channels = "batntc0", "batntc1", "batntc2", "batntc3", "batntc4", "batntc5", "batntc6", "batntc7"; }; batv-mux { compatible = "io-channel-mux"; io-channels = <&adc 6>; io-channel-names = "parent"; mux-controls = <&mux>; channels = "batv0", "batv1", "batv2", "batv3", "batv4", "batv5", "batv6", "batv7"; }; iout-mux { compatible = "io-channel-mux"; io-channels = <&adc 7>; io-channel-names = "parent"; mux-controls = <&mux>; channels = "iout0", "iout1", "iout2", "iout3", "iout4", "iout5", "iout6", "iout7"; }; i2c-mux { compatible = "i2c-mux"; mux-locked; i2c-parent = <&i2c0>; mux-controls = <&mux>; #address-cells = <1>; #size-cells = <0>; i2c@0 { reg = <0>; #address-cells = <1>; #size-cells = <0>; charger@9 { compatible = "ti,bq24735"; reg = <0x9>; ti,charge-current = <2000>; ti,charge-voltage = <16800>; poll-interval = <20000>; }; }; i2c@1 { reg = <1>; #address-cells = <1>; #size-cells = <0>; charger@9 { compatible = "ti,bq24735"; reg = <0x9>; ti,charge-current = <2000>; ti,charge-voltage = <16800>; poll-interval = <20000>; }; }; i2c@2 { reg = <2>; #address-cells = <1>; #size-cells = <0>; charger@9 { compatible = "ti,bq24735"; reg = <0x9>; ti,charge-current = <2000>; ti,charge-voltage = <16800>; poll-interval = <20000>; }; }; i2c@3 { reg = <3>; #address-cells = <1>; #size-cells = <0>; charger@9 { compatible = "ti,bq24735"; reg = <0x9>; ti,charge-current = <2000>; ti,charge-voltage = <16800>; poll-interval = <20000>; }; }; i2c@4 { reg = <4>; #address-cells = <1>; #size-cells = <0>; charger@9 { compatible = "ti,bq24735"; reg = <0x9>; ti,charge-current = <2000>; ti,charge-voltage = <16800>; poll-interval = <20000>; }; }; i2c@5 { reg = <5>; #address-cells = <1>; #size-cells = <0>; charger@9 { compatible = "ti,bq24735"; reg = <0x9>; ti,charge-current = <2000>; ti,charge-voltage = <16800>; poll-interval = <20000>; }; }; i2c@6 { reg = <6>; #address-cells = <1>; #size-cells = <0>; charger@9 { compatible = "ti,bq24735"; reg = <0x9>; ti,charge-current = <2000>; ti,charge-voltage = <16800>; poll-interval = <20000>; }; }; i2c@7 { reg = <7>; #address-cells = <1>; #size-cells = <0>; charger@9 { compatible = "ti,bq24735"; reg = <0x9>; ti,charge-current = <2000>; ti,charge-voltage = <16800>; poll-interval = <20000>; }; }; }; }; &i2c0 { status = "okay"; ioexp: ioexp@20 { #gpio-cells = <2>; compatible = "semtech,sx1502q"; reg = <0x20>; gpio-controller; ngpios = <8>; pinctrl-names = "default"; pinctrl-0 = <&gpio3_cfg_pins>; gpio3_cfg_pins: gpio3_cfg { pins = "gpio3"; bias-pull-up; }; }; adc: adc@48 { compatible = "ti,ads1015"; reg = <0x48>; #io-channel-cells = <1>; #address-cells = <1>; #size-cells = <0>; channel@4 { reg = <4>; ti,gain = <2>; ti,datarate = <4>; }; channel@5 { reg = <5>; ti,gain = <2>; ti,datarate = <4>; }; channel@6 { reg = <6>; ti,gain = <1>; ti,datarate = <4>; }; channel@7 { reg = <7>; ti,gain = <3>; ti,datarate = <4>; }; }; };