diff options
Diffstat (limited to 'arch/arm/boot/dts/socfpga_arria10_socdk.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/socfpga_arria10_socdk.dtsi | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi b/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi index 99aa9a1c8af0..567df98f1bb5 100644 --- a/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi +++ b/arch/arm/boot/dts/socfpga_arria10_socdk.dtsi @@ -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"; +}; |