summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/i2c/i2c-imx.txt
diff options
context:
space:
mode:
authorSascha Hauer <s.hauer@pengutronix.de>2015-02-09 08:45:25 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2015-02-11 09:50:08 +0100
commitab001302c8e1718110bb8839c270d2caa817b214 (patch)
treef5ab4feb5242e548917c3536b8510080df9a4e8f /dts/Bindings/i2c/i2c-imx.txt
parentc937ef5d34ede89ae382cfe6d98ba366859a65af (diff)
downloadbarebox-ab001302c8e1718110bb8839c270d2caa817b214.tar.gz
barebox-ab001302c8e1718110bb8839c270d2caa817b214.tar.xz
dts: update to v3.19-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/i2c/i2c-imx.txt')
-rw-r--r--dts/Bindings/i2c/i2c-imx.txt11
1 files changed, 11 insertions, 0 deletions
diff --git a/dts/Bindings/i2c/i2c-imx.txt b/dts/Bindings/i2c/i2c-imx.txt
index 4a8513e44..52d37fd8d 100644
--- a/dts/Bindings/i2c/i2c-imx.txt
+++ b/dts/Bindings/i2c/i2c-imx.txt
@@ -11,6 +11,8 @@ Required properties:
Optional properties:
- clock-frequency : Constains desired I2C/HS-I2C bus clock frequency in Hz.
The absence of the propoerty indicates the default frequency 100 kHz.
+- dmas: A list of two dma specifiers, one for each entry in dma-names.
+- dma-names: should contain "tx" and "rx".
Examples:
@@ -26,3 +28,12 @@ i2c@70038000 { /* HS-I2C on i.MX51 */
interrupts = <64>;
clock-frequency = <400000>;
};
+
+i2c0: i2c@40066000 { /* i2c0 on vf610 */
+ compatible = "fsl,vf610-i2c";
+ reg = <0x40066000 0x1000>;
+ interrupts =<0 71 0x04>;
+ dmas = <&edma0 0 50>,
+ <&edma0 0 51>;
+ dma-names = "rx","tx";
+};