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013d37e470
Boards based on imx31 have duplicate memory nodes: - One coming from the board dts file: memory@ - One coming from the imx31.dtsi file. Fix the duplication by removing the memory node from the dtsi file and by adding 'device_type = "memory";' in the board dts. Reported-by: Rob Herring <robh@kernel.org> Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Vladimir Zapolskiy <vz@mleia.com> Tested-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
178 lines
3.3 KiB
Text
178 lines
3.3 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
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//
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// Copyright (C) 2016-2018 Vladimir Zapolskiy <vz@mleia.com>
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/dts-v1/;
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#include "imx31.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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/ {
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model = "LogicPD i.MX31 Lite";
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compatible = "logicpd,imx31-lite", "fsl,imx31";
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chosen {
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stdout-path = &uart1;
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};
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memory@80000000 {
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device_type = "memory";
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reg = <0x80000000 0x8000000>;
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};
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leds {
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compatible = "gpio-leds";
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led0 {
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gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
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};
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led1 {
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gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&ata {
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status = "okay";
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};
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&nfc {
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nand-bus-width = <8>;
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nand-ecc-mode = "hw";
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nand-on-flash-bbt;
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status = "okay";
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};
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&sdhci1 {
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bus-width = <4>;
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cd-gpios = <&gpio2 11 GPIO_ACTIVE_HIGH>;
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wp-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
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status = "okay";
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};
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&spi2 {
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status = "okay";
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pmic@0 {
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compatible = "fsl,mc13783";
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reg = <0>;
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spi-cs-high;
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spi-max-frequency = <1000000>;
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interrupt-parent = <&gpio1>;
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interrupts = <3 IRQ_TYPE_EDGE_RISING>;
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fsl,mc13xxx-uses-adc;
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fsl,mc13xxx-uses-rtc;
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regulators {
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sw1a { /* QVCC */
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1500000>;
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regulator-always-on;
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regulator-boot-on;
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};
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sw1b { /* QVCC */
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1500000>;
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regulator-always-on;
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regulator-boot-on;
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};
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sw2a { /* 1.8V_DDR, NVCC2, NVCC21 and NVCC22 */
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-boot-on;
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};
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sw2b { /* NVCC10 */
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-boot-on;
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};
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violo { /* NVCC1 and NVCC7 */
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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regulator-boot-on;
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};
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viohi { /* VIOHI */
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regulator-min-microvolt = <2775000>;
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regulator-max-microvolt = <2775000>;
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regulator-always-on;
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regulator-boot-on;
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};
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vaudio { /* VAUDIO */
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regulator-min-microvolt = <2775000>;
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regulator-max-microvolt = <2775000>;
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};
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vcam { /* NVCC4 */
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regulator-min-microvolt = <2800000>;
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regulator-max-microvolt = <2800000>;
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};
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vgen { /* NVCC5 / NVCC8 and NVCC6 / NVCC9 */
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regulator-min-microvolt = <2775000>;
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regulator-max-microvolt = <2775000>;
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regulator-always-on;
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regulator-boot-on;
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};
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vmmc2 { /* NVCC3 */
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regulator-min-microvolt = <1600000>;
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regulator-max-microvolt = <3000000>;
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regulator-always-on;
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regulator-boot-on;
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};
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};
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};
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};
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&uart1 {
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uart-has-rtscts;
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status = "okay";
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};
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/* Routed to the extension board */
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&uart2 {
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uart-has-rtscts;
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status = "okay";
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};
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/* Routed to the extension board */
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&uart3 {
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uart-has-rtscts;
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status = "okay";
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};
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&weim {
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status = "okay";
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nor@0,0 {
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compatible = "cfi-flash";
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reg = <0 0x0 0x200000>;
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bank-width = <2>;
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linux,mtd-name = "physmap-flash.0";
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fsl,weim-cs-timing = <0x0000cf03 0xa0330d01 0x00220800>;
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};
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ethernet@4,0 {
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compatible = "smsc,lan9117", "smsc,lan9115";
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reg = <4 0x0 0x100>;
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interrupt-parent = <&gpio1>;
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interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
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phy-mode = "mii";
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reg-io-width = <2>;
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smsc,irq-push-pull;
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fsl,weim-cs-timing = <0x00008701 0x04000541 0x00010000>;
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};
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};
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