69 lines
1.2 KiB
Devicetree
69 lines
1.2 KiB
Devicetree
// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
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/*
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* Copyright 2019-2025 TQ-Systems GmbH <linux@ew.tq-group.com>,
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* D-82229 Seefeld, Germany.
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* Author: Michael Krummsdorf
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* Author: Matthias Schiffer
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* Author: Alexander Stein
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*/
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/dts-v1/;
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#include "fsl-ls1028a-tqmls1028a-mbls1028a.dtsi"
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/ {
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model = "MBLS1028A-IND starterkit";
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compatible = "tq,ls1028a-tqmls1028a-mbls1028a-ind", "tq,ls1028a-tqmls1028a", "fsl,ls1028a";
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};
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&i2c5 {
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gpio_exp_3v3: gpio@71 {
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compatible = "nxp,pca9538";
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reg = <0x71>;
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#gpio-cells = <2>;
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gpio-controller;
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clk-intn-hog {
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gpio-hog;
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gpios = <0 GPIO_ACTIVE_HIGH>;
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input;
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line-name = "CLK_INT#";
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};
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mpcie-waken-hog {
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gpio-hog;
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gpios = <2 GPIO_ACTIVE_HIGH>;
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input;
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line-name = "MPCIE_WAKE#";
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};
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mpcie-disn-hog {
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gpio-hog;
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gpios = <3 GPIO_ACTIVE_HIGH>;
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output-high;
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line-name = "MPCIE_DIS#";
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};
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mpcie-rstn-hog {
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gpio-hog;
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gpios = <4 GPIO_ACTIVE_HIGH>;
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output-high;
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line-name = "MPCIE_RST#";
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};
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sata-perstn-hog {
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gpio-hog;
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gpios = <6 GPIO_ACTIVE_HIGH>;
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output-high;
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line-name = "SATA_PERST#";
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};
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dcdc-reset-hog {
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gpio-hog;
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gpios = <7 GPIO_ACTIVE_HIGH>;
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output-low;
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line-name = "DCDC_RESET";
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};
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};
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};
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