linux-kernel - [PATCH] ARM:tegra20-colibri-512.dts: Change tristate status for i2c pinmux

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Message-ID: <alpine.DEB.2.02.1306202302210.11096@dionysos>
Date:	Thu, 20 Jun 2013 23:08:14 +0200 (CEST)
From:	Anna-Maria Gleixner <anna-maria@...-um.de>
To:	linux-tegra@...r.kernel.org
cc:	Joseph Lo <josephl@...dia.com>,
	Stephen Warren <swarren@...dotorg.org>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] ARM:tegra20-colibri-512.dts: Change tristate status for i2c
 pinmux

The nvidia,tristate entry for the pinmux of i2c1 an i2c3 was set to
tristate. This results in non working i2c, because the i2c pins are
not actively driven. Set the entries to "driven".

Signed-off-by: Anna-Maria Gleixner <anna-maria@...-um.de>

diff --git a/arch/arm/boot/dts/tegra20-colibri-512.dtsi b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
index 4441620..ad699bb 100644
--- a/arch/arm/boot/dts/tegra20-colibri-512.dtsi
+++ b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
@@ -86,13 +86,13 @@
  				nvidia,pins = "rm";
  				nvidia,function = "i2c1";
  				nvidia,pull = <0>;
-				nvidia,tristate = <1>;
+				nvidia,tristate = <0>;
  			};
  			i2c3 {
  				nvidia,pins = "dtf";
  				nvidia,function = "i2c3";
  				nvidia,pull = <0>;
-				nvidia,tristate = <1>;
+				nvidia,tristate = <0>;
  			};
  			i2cddc {
  				nvidia,pins = "ddc";
--
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