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The at24 driver allows to register I2C EEPROM chips using different vendor and devices, but the I2C subsystem does not take the vendor into account when matching using the I2C table since it only has device entries. But when matching using an OF table, both the vendor and device has to be taken into account so the driver defines only a set of compatible strings using the "atmel" vendor as a generic fallback for compatible I2C devices. So add this generic fallback to the device node compatible string to make the device to match the driver using the OF device ID table. Signed-off-by: Javier Martinez Canillas <javier@dowhile0.org> Acked-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
144 lines
2.0 KiB
Plaintext
144 lines
2.0 KiB
Plaintext
/*
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* dts file for Xilinx ZynqMP ep108 development board
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*
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* (C) Copyright 2014 - 2015, Xilinx, Inc.
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*
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* Michal Simek <michal.simek@xilinx.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*/
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/dts-v1/;
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#include "zynqmp.dtsi"
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#include "zynqmp-ep108-clk.dtsi"
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/ {
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model = "ZynqMP EP108";
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aliases {
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mmc0 = &sdhci0;
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mmc1 = &sdhci1;
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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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memory@0 {
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device_type = "memory";
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reg = <0x0 0x0 0x0 0x40000000>;
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};
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};
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&can0 {
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status = "okay";
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};
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&can1 {
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status = "okay";
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};
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&gem0 {
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status = "okay";
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phy-handle = <&phy0>;
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phy-mode = "rgmii-id";
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phy0: phy@0{
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reg = <0>;
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max-speed = <100>;
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};
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};
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&gpio {
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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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clock-frequency = <400000>;
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eeprom@54 {
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compatible = "atmel,24c64";
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reg = <0x54>;
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};
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};
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&i2c1 {
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status = "okay";
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clock-frequency = <400000>;
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eeprom@55 {
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compatible = "atmel,24c64";
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reg = <0x55>;
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};
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};
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&sata {
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status = "okay";
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ceva,broken-gen2;
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};
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&sdhci0 {
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status = "okay";
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};
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&sdhci1 {
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status = "okay";
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};
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&spi0 {
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status = "okay";
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num-cs = <1>;
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spi0_flash0: spi0_flash0@0 {
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compatible = "m25p80";
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#address-cells = <1>;
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#size-cells = <1>;
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spi-max-frequency = <50000000>;
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reg = <0>;
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spi0_flash0@0 {
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label = "spi0_flash0";
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reg = <0x0 0x100000>;
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};
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};
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};
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&spi1 {
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status = "okay";
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num-cs = <1>;
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spi1_flash0: spi1_flash0@0 {
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compatible = "m25p80";
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#address-cells = <1>;
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#size-cells = <1>;
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spi-max-frequency = <50000000>;
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reg = <0>;
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spi1_flash0@0 {
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label = "spi1_flash0";
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reg = <0x0 0x100000>;
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};
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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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&usb0 {
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status = "okay";
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dr_mode = "peripheral";
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maximum-speed = "high-speed";
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};
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&usb1 {
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status = "okay";
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dr_mode = "host";
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maximum-speed = "high-speed";
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};
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&watchdog0 {
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status = "okay";
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};
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