[PATCH 2/2] i2c: tegra: add multimaster mode property to binding

Shardar Shariff Md
2016-03-14T08:44:34Z

- Document the usage "nvidia,multimaster-mode" property
for enabling multimaster mode.
- Add compatible string for Tegra 210 SOC.

Signed-off-by: Shardar Shariff Md <smohammed@nvidia.com>
---
Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt b/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt
index 87507e9..fa5eb35 100644
--- a/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt
+++ b/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt
@@ -2,6 +2,7 @@ NVIDIA Tegra20/Tegra30/Tegra114 I2C controller driver.

Required properties:
- compatible : should be:
+ "nvidia,tegra210-i2c"
"nvidia,tegra114-i2c"
"nvidia,tegra30-i2c"
"nvidia,tegra20-i2c"
@@ -56,6 +57,8 @@ Required properties:
- dma-names: Must include the following entries:
- rx
- tx
+- nvidia,multimaster-mode: Must contain an entry for the bus operating
+ in multimaster mode.

Example:

@@ -71,5 +74,6 @@ Example:
reset-names = "i2c";
dmas = <&apbdma 16>, <&apbdma 16>;
dma-names = "rx", "tx";
+ nvidia,multimaster-mode;
status = "disabled";
};
--
1.8.1.5