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3cb39706da
(Q)SPI NOR flash is supplied by 1.8V. Add the corresponding supply. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
42 lines
884 B
Text
42 lines
884 B
Text
// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
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/*
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* Copyright (c) 2018-2023 TQ-Systems GmbH <linux@ew.tq-group.com>,
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* D-82229 Seefeld, Germany.
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* Author: Gregor Herburger, Timo Herbrecher
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*
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* Device Tree Include file for LS1046A based SoM of TQ
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*/
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#include "fsl-ls1046a.dtsi"
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#include "tqmls10xxa.dtsi"
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&qspi {
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num-cs = <2>;
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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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reg = <0>;
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spi-max-frequency = <62500000>;
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spi-rx-bus-width = <4>;
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spi-tx-bus-width = <4>;
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vcc-supply = <®_vcc1v8>;
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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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};
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};
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qflash1: flash@1 {
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compatible = "jedec,spi-nor";
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reg = <1>;
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#address-cells = <1>;
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#size-cells = <1>;
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spi-max-frequency = <62500000>;
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spi-rx-bus-width = <4>;
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spi-tx-bus-width = <4>;
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vcc-supply = <®_vcc1v8>;
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};
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};
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