108 lines
1.9 KiB
Plaintext
108 lines
1.9 KiB
Plaintext
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// SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
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/*
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* Copyright 2013-2014 Freescale Semiconductor, Inc.
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* Copyright 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
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* D-82229 Seefeld, Germany.
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* Author: Alexander Stein
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*/
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#include "ls1021a.dtsi"
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/ {
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model = "TQMLS102xA SOM";
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compatible = "tq,ls1021a-tqmls1021a", "fsl,ls1021a";
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reg_3p3v_som: regulator-3p3v-som {
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compatible = "regulator-fixed";
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regulator-name = "3P3V_SOM";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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};
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&esdhc {
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/* e-MMC over 8 data lines */
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bus-width = <8>;
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status = "okay";
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};
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&i2c0 {
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status = "okay";
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/* MC34VR500 DC/DC regulator at 0x8, managed by PMIC */
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/* On-board PMC at 0x11 */
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sa56004: temperature-sensor@4c {
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compatible = "nxp,sa56004";
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reg = <0x4c>;
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vcc-supply = <®_3p3v_som>;
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};
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rtc0: rtc@51 {
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compatible = "nxp,pcf85063a";
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reg = <0x51>;
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quartz-load-femtofarads = <12500>;
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};
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m24c64_54: eeprom@54 {
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compatible = "atmel,24c64";
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reg = <0x54>;
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pagesize = <32>;
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read-only;
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vcc-supply = <®_3p3v_som>;
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};
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};
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&mdio0 {
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tbi1: tbi-phy@8 {
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reg = <0x8>;
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device_type = "tbi-phy";
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};
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};
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&qspi {
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status = "okay";
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qflash0: flash@0 {
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compatible = "jedec,spi-nor";
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#address-cells = <1>;
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#size-cells = <1>;
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spi-max-frequency = <20000000>;
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spi-rx-bus-width = <4>;
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spi-tx-bus-width = <4>;
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reg = <0>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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uboot@0 {
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label = "U-Boot-PBL";
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reg = <0x0 0xe0000>;
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};
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env@e0000 {
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label = "U-Boot Environment";
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reg = <0xe0000 0x10000>;
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};
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dtb@f0000 {
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label = "DTB";
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reg = <0xf0000 0x10000>;
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};
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linux@100000 {
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label = "Linux";
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reg = <0x100000 0x700000>;
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};
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rootfs@800000 {
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label = "RootFS";
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reg = <0x800000 0x3800000>;
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};
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};
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};
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};
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