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Commit 19c21388 authored by Dinh Nguyen's avatar Dinh Nguyen
Browse files

ARM: socfpga: dts: enable USB and I2C on Arria10 SoCDK 



On the Arria10 Devkit, the I2C bus has a serial EEPROM and an RTC
hanging off it. Also, enable the USB node.

Signed-off-by: default avatarDinh Nguyen <dinguyen@opensource.altera.com>
parent e7604ae2

arch/arm/boot/dts/socfpga_arria10_socdk.dtsi

+27 −0
Original line number Diff line number Diff line
@@ -70,6 +70,33 @@ 
	status = "okay";

};



&i2c1 {

	speed-mode = <0>;

	status = "okay";



	/*

	 * adjust the falling times to decrease the i2c frequency to 50Khz

	 * because the LCD module does not work at the standard 100Khz

	 */

	i2c-sda-falling-time-ns = <6000>;

	i2c-scl-falling-time-ns = <6000>;



	eeprom@51 {

		compatible = "atmel,24c32";

		reg = <0x51>;

		pagesize = <32>;

	};



	rtc@68 {

		compatible = "dallas,ds1339";

		reg = <0x68>;

	};

};



&uart1 {

	status = "okay";

};



&usb0 {

	status = "okay";

};