linux-kernel - [PATCH] spi/tegra: Use engineering names in DT compatible property

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Date:	Tue,  5 Jul 2011 14:18:02 -0600
From:	Stephen Warren <swarren@...dia.com>
To:	Grant Likely <grant.likely@...retlab.ca>
Cc:	spi-devel-general@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-tegra@...r.kernel.org, devicetree-discuss@...ts.ozlabs.org,
	Stephen Warren <swarren@...dia.com>
Subject: [PATCH] spi/tegra: Use engineering names in DT compatible property

Engineering names are more stable than marketing names. Hence, use them
for Device Tree compatible properties instead.

Signed-off-by: Stephen Warren <swarren@...dia.com>
---
Grant, this is against devicetree/arm, and also makes sense for
devicetree/test.

 .../devicetree/bindings/spi/spi_nvidia.txt         |    2 +-
 drivers/spi/spi_tegra.c                            |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/spi/spi_nvidia.txt b/Documentation/devicetree/bindings/spi/spi_nvidia.txt
index bde450b..6b9e518 100644
--- a/Documentation/devicetree/bindings/spi/spi_nvidia.txt
+++ b/Documentation/devicetree/bindings/spi/spi_nvidia.txt
@@ -1,5 +1,5 @@
 NVIDIA Tegra 2 SPI device
 
 Required properties:
-- compatible : should be "nvidia,tegra250-spi".
+- compatible : should be "nvidia,tegra20-spi".
 - gpios : should specify GPIOs used for chipselect.
diff --git a/drivers/spi/spi_tegra.c b/drivers/spi/spi_tegra.c
index 1e7de98..b0e3586 100644
--- a/drivers/spi/spi_tegra.c
+++ b/drivers/spi/spi_tegra.c
@@ -598,7 +598,7 @@ MODULE_ALIAS("platform:spi_tegra");
 
 #ifdef CONFIG_OF
 static struct of_device_id spi_tegra_of_match_table[] __devinitdata = {
-	{ .compatible = "nvidia,tegra250-spi", },
+	{ .compatible = "nvidia,tegra20-spi", },
 	{}
 };
 MODULE_DEVICE_TABLE(of, spi_tegra_of_match_table);
-- 
1.7.0.4

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