[PATCH 10/24] Documentation: DT bindings: add more chip compatible strings for Tegra I2C

[PATCH 10/24] Documentation: DT bindings: add more chip compatible strings for Tegra I2C

[Paul Walmsley]

Add compatible strings for the I2C IP blocks present on several Tegra
chips.  The primary objective here is to avoid checkpatch warnings,
per:

http://marc.info/?l=linux-tegra&m=142201349727836&w=2

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: linux-i2c@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
---
 .../devicetree/bindings/i2c/nvidia,tegra20-i2c.txt |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt b/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt
index 87507e9ce6db..8e233d913a78 100644
--- a/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt
+++ b/Documentation/devicetree/bindings/i2c/nvidia,tegra20-i2c.txt
@@ -2,6 +2,9 @@ NVIDIA Tegra20/Tegra30/Tegra114 I2C controller driver.
 
 Required properties:
 - compatible : should be:
+	"nvidia,tegra210-i2c" (not yet matched by the driver)
+	"nvidia,tegra132-i2c" (not yet matched by the driver)
+	"nvidia,tegra124-i2c" (not yet matched by the driver)
 	"nvidia,tegra114-i2c"
 	"nvidia,tegra30-i2c"
 	"nvidia,tegra20-i2c"