From 776f96f513869a784c3c0bd5a972f408c10e067a Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 10 Dec 2014 08:55:53 -0700 Subject: dm: i2c: dts: Add an I2C bus for sandbox Add an I2C bus to the device tree, with an EEPROM emulator attached to one of the addresses. Signed-off-by: Simon Glass Acked-by: Heiko Schocher Reviewed-by: Masahiro Yamada --- arch/sandbox/dts/sandbox.dts | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'arch/sandbox') diff --git a/arch/sandbox/dts/sandbox.dts b/arch/sandbox/dts/sandbox.dts index 76147154c2..11748aec79 100644 --- a/arch/sandbox/dts/sandbox.dts +++ b/arch/sandbox/dts/sandbox.dts @@ -134,6 +134,23 @@ num-gpios = <20>; }; + i2c@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + compatible = "sandbox,i2c"; + clock-frequency = <400000>; + eeprom@2c { + reg = <0x2c>; + compatible = "i2c-eeprom"; + emul { + compatible = "sandbox,i2c-eeprom"; + sandbox,filename = "i2c.bin"; + sandbox,size = <128>; + }; + }; + }; + spi@0 { #address-cells = <1>; #size-cells = <0>; -- cgit v1.2.3