Commit 3ef8af13 authored by Marcel Ziswiler's avatar Marcel Ziswiler Committed by Thierry Reding
Browse files

ARM: tegra: colibri_t20: iris: integrate i2c real time clock support 



Integrate support for GEN1_I2C aka I2C_SDA/SCL on SODIMM pin 194/196 and
the M41T0M6 real time clock on the carrier board.

Signed-off-by: default avatarMarcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent 3c59cae7

arch/arm/boot/dts/tegra20-colibri-iris.dts

+15 −0
Original line number Diff line number Diff line
@@ -56,6 +56,21 @@ serial@70006300 { 
		status = "okay";

	};



	/*

	 * GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier

	 * board)

	 */

	i2c@7000c000 {

		status = "okay";

		clock-frequency = <400000>;



		/* M41T0M6 real time clock on carrier board */

		rtc@68 {

			compatible = "st,m41t0";

			reg = <0x68>;

		};

	};



	i2c_ddc: i2c@7000c400 {

		status = "okay";

	};