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[PATCH v2 6/6] ARM: tegra: nyan-blaze: Proper pinmux for TPM i2c

From Paul Kocialkowski <contact@paulk.fr>
Newsgroups linux.kernel
Subject [PATCH v2 6/6] ARM: tegra: nyan-blaze: Proper pinmux for TPM i2c
Date 2017-01-22 17:00 +0100
Message-ID <t2sIF-2A5-11@gated-at.bofh.it> (permalink)
References <t2sIF-2A5-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

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From: Jerome Coste <jerome.coste@etu.utc.fr>

This corrects the pinmux for accessing the TPM over the i2c line.
Thus, it allows correctly probing the module, that previously failed with i2c
errors.
---
 arch/arm/boot/dts/tegra124-nyan-blaze.dts | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/arch/arm/boot/dts/tegra124-nyan-blaze.dts b/arch/arm/boot/dts/tegra124-nyan-blaze.dts
index aca0828115eb..9df25ca5ab83 100644
--- a/arch/arm/boot/dts/tegra124-nyan-blaze.dts
+++ b/arch/arm/boot/dts/tegra124-nyan-blaze.dts
@@ -1100,19 +1100,19 @@
 			};
 			cam_i2c_scl_pbb1 {
 				nvidia,pins = "cam_i2c_scl_pbb1";
-				nvidia,function = "rsvd3";
-				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
-				nvidia,tristate = <TEGRA_PIN_ENABLE>;
-				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
-				nvidia,open-drain = <TEGRA_PIN_DISABLE>;
+				nvidia,function = "i2c3";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+				nvidia,open-drain = <TEGRA_PIN_ENABLE>;
 			};
 			cam_i2c_sda_pbb2 {
 				nvidia,pins = "cam_i2c_sda_pbb2";
-				nvidia,function = "rsvd3";
-				nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
-				nvidia,tristate = <TEGRA_PIN_ENABLE>;
-				nvidia,enable-input = <TEGRA_PIN_DISABLE>;
-				nvidia,open-drain = <TEGRA_PIN_DISABLE>;
+				nvidia,function = "i2c3";
+				nvidia,pull = <TEGRA_PIN_PULL_NONE>;
+				nvidia,tristate = <TEGRA_PIN_DISABLE>;
+				nvidia,enable-input = <TEGRA_PIN_ENABLE>;
+				nvidia,open-drain = <TEGRA_PIN_ENABLE>;
 			};
 			pbb3 {
 				nvidia,pins = "pbb3";
-- 
2.11.0

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[PATCH v2 6/6] ARM: tegra: nyan-blaze: Proper pinmux for TPM i2c Paul Kocialkowski <contact@paulk.fr> - 2017-01-22 17:00 +0100
  Re: [PATCH v2 6/6] ARM: tegra: nyan-blaze: Proper pinmux for TPM i2c Thierry Reding <thierry.reding@gmail.com> - 2017-01-25 12:10 +0100

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