05e7d622f1
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> Signed-off-by: Tony Lindgren <tony@atomide.com>
96 lines
2.9 KiB
Plaintext
96 lines
2.9 KiB
Plaintext
/*
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* am335x-base0033.dts - Device Tree file for IGEP AQUILA EXPANSION
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*
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* Copyright (C) 2013 ISEE 2007 SL - http://www.isee.biz
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include "am335x-igep0033.dtsi"
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/ {
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model = "IGEP COM AM335x on AQUILA Expansion";
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compatible = "isee,am335x-base0033", "isee,am335x-igep0033", "ti,am33xx";
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hdmi {
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compatible = "ti,tilcdc,slave";
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i2c = <&i2c0>;
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pinctrl-names = "default", "off";
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pinctrl-0 = <&nxp_hdmi_pins>;
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pinctrl-1 = <&nxp_hdmi_off_pins>;
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status = "okay";
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};
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leds_base {
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pinctrl-names = "default";
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pinctrl-0 = <&leds_base_pins>;
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compatible = "gpio-leds";
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led0 {
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label = "base:red:user";
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gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>; /* gpio1_21 */
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default-state = "off";
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};
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led1 {
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label = "base:green:user";
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gpios = <&gpio2 0 GPIO_ACTIVE_HIGH>; /* gpio2_0 */
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default-state = "off";
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};
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};
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};
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&am33xx_pinmux {
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nxp_hdmi_pins: pinmux_nxp_hdmi_pins {
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pinctrl-single,pins = <
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AM33XX_IOPAD(0x9b0, PIN_OUTPUT | MUX_MODE3) /* xdma_event_intr0.clkout1 */
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AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0) /* lcd_data0 */
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AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0) /* lcd_data1 */
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AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0) /* lcd_data2 */
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AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0) /* lcd_data3 */
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AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0) /* lcd_data4 */
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AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0) /* lcd_data5 */
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AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0) /* lcd_data6 */
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AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0) /* lcd_data7 */
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AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0) /* lcd_data8 */
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AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0) /* lcd_data9 */
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AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0) /* lcd_data10 */
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AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0) /* lcd_data11 */
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AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0) /* lcd_data12 */
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AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0) /* lcd_data13 */
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AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0) /* lcd_data14 */
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AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0) /* lcd_data15 */
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AM33XX_IOPAD(0x8e0, PIN_OUTPUT | MUX_MODE0) /* lcd_vsync */
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AM33XX_IOPAD(0x8e4, PIN_OUTPUT | MUX_MODE0) /* lcd_hsync */
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AM33XX_IOPAD(0x8e8, PIN_OUTPUT | MUX_MODE0) /* lcd_pclk */
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AM33XX_IOPAD(0x8ec, PIN_OUTPUT | MUX_MODE0) /* lcd_ac_bias_en */
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>;
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};
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nxp_hdmi_off_pins: pinmux_nxp_hdmi_off_pins {
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pinctrl-single,pins = <
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AM33XX_IOPAD(0x9b0, PIN_OUTPUT | MUX_MODE3) /* xdma_event_intr0.clkout1 */
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>;
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};
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leds_base_pins: pinmux_leds_base_pins {
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pinctrl-single,pins = <
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AM33XX_IOPAD(0x854, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a5.gpio1_21 */
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AM33XX_IOPAD(0x888, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_csn3.gpio2_0 */
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>;
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};
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};
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&lcdc {
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status = "okay";
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};
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&i2c0 {
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eeprom: eeprom@50 {
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compatible = "atmel,24c256";
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reg = <0x50>;
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};
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};
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