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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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7b25c1c56c
Flash mt35xu512aba connected to FlexSPI controller supports 1-1-8/1-8-8 protocol. Added flag spi-rx-bus-width and spi-tx-bus-width with values as 8 and 8 respectively for both flashes connected at CS0 and CS1. Signed-off-by: Yogesh Narayan Gaur <yogeshnarayan.gaur@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
146 lines
2.1 KiB
Plaintext
146 lines
2.1 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
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//
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// Device Tree file for LX2160ARDB
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//
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// Copyright 2018 NXP
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/dts-v1/;
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#include "fsl-lx2160a.dtsi"
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/ {
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model = "NXP Layerscape LX2160ARDB";
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compatible = "fsl,lx2160a-rdb", "fsl,lx2160a";
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aliases {
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crypto = &crypto;
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serial0 = &uart0;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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sb_3v3: regulator-sb3v3 {
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compatible = "regulator-fixed";
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regulator-name = "MC34717-3.3VSB";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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};
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&crypto {
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status = "okay";
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};
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&esdhc0 {
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sd-uhs-sdr104;
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sd-uhs-sdr50;
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sd-uhs-sdr25;
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sd-uhs-sdr12;
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status = "okay";
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};
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&esdhc1 {
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mmc-hs200-1_8v;
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mmc-hs400-1_8v;
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bus-width = <8>;
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status = "okay";
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};
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&fspi {
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status = "okay";
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mt35xu512aba0: flash@0 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "spansion,m25p80";
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m25p,fast-read;
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spi-max-frequency = <50000000>;
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reg = <0>;
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spi-rx-bus-width = <8>;
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spi-tx-bus-width = <8>;
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};
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mt35xu512aba1: flash@1 {
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#address-cells = <1>;
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#size-cells = <1>;
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compatible = "spansion,m25p80";
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m25p,fast-read;
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spi-max-frequency = <50000000>;
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reg = <1>;
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spi-rx-bus-width = <8>;
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spi-tx-bus-width = <8>;
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};
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};
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&i2c0 {
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status = "okay";
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i2c-mux@77 {
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compatible = "nxp,pca9547";
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reg = <0x77>;
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#address-cells = <1>;
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#size-cells = <0>;
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i2c@2 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x2>;
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power-monitor@40 {
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compatible = "ti,ina220";
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reg = <0x40>;
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shunt-resistor = <1000>;
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};
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};
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i2c@3 {
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x3>;
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temperature-sensor@4c {
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compatible = "nxp,sa56004";
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reg = <0x4c>;
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vcc-supply = <&sb_3v3>;
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};
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temperature-sensor@4d {
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compatible = "nxp,sa56004";
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reg = <0x4d>;
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vcc-supply = <&sb_3v3>;
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};
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};
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};
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};
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&i2c4 {
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status = "okay";
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rtc@51 {
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compatible = "nxp,pcf2129";
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reg = <0x51>;
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// IRQ10_B
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interrupts = <0 150 0x4>;
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};
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};
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&uart0 {
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status = "okay";
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};
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&uart1 {
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status = "okay";
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};
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&usb0 {
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status = "okay";
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};
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&usb1 {
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status = "okay";
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};
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