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
......@@ -70,6 +70,33 @@ &gmac0 {
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";
};
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