[U-Boot] [PATCH v2 14/17] dm: i2c: dts: Add an I2C bus for sandbox

Simon Glass
2014-11-11T17:46:30Z

Add an I2C bus to the device tree, with an EEPROM emulator attached to one
of the addresses.

Signed-off-by: Simon Glass <sjg@chromium.org>
---

Changes in v2: None

arch/sandbox/dts/sandbox.dts | 17 +++++++++++++++++
1 file changed, 17 insertions(+)

diff --git a/arch/sandbox/dts/sandbox.dts b/arch/sandbox/dts/sandbox.dts
index 7614715..11748ae 100644
--- a/arch/sandbox/dts/sandbox.dts
+++ b/arch/sandbox/dts/sandbox.dts
@@ -134,6 +134,23 @@
num-gpios = <20>;
};

+ i2c at 0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ compatible = "sandbox,i2c";
+ clock-frequency = <400000>;
+ eeprom at 2c {
+ reg = <0x2c>;
+ compatible = "i2c-eeprom";
+ emul {
+ compatible = "sandbox,i2c-eeprom";
+ sandbox,filename = "i2c.bin";
+ sandbox,size = <128>;
+ };
+ };
+ };
+
spi at 0 {
#address-cells = <1>;
#size-cells = <0>;
--
2.1.0.rc2.206.gedb03e5