From: Paul Kocialkowski <contact@paulk.fr>
To: linux-tegra@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
Jon Hunter <jonathanh@nvidia.com>,
Stephen Warren <swarren@wwwdotorg.org>,
Thierry Reding <thierry.reding@gmail.com>,
Alexandre Courbot <gnurou@gmail.com>,
Mikko Perttunen <cyndis@kapsi.fi>, Peter Rosin <peda@axentia.se>,
Paul Kocialkowski <contact@paulk.fr>
Subject: [PATCH v2 5/6] ARM: tegra: nyan-big: Proper pinmux for TPM i2c
Date: Sun, 22 Jan 2017 16:47:52 +0100 [thread overview]
Message-ID: <20170122154753.31942-5-contact@paulk.fr> (raw)
In-Reply-To: <20170122154753.31942-1-contact@paulk.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.
Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
---
arch/arm/boot/dts/tegra124-nyan-big.dts | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/arch/arm/boot/dts/tegra124-nyan-big.dts b/arch/arm/boot/dts/tegra124-nyan-big.dts
index f12ece9b76a6..03eedf86dc48 100644
--- a/arch/arm/boot/dts/tegra124-nyan-big.dts
+++ b/arch/arm/boot/dts/tegra124-nyan-big.dts
@@ -1103,19 +1103,19 @@
};
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
next prev parent reply other threads:[~2017-01-22 15:47 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-22 15:47 [PATCH v2 1/6] ARM: tegra: nyan: Use proper IRQ type definitions Paul Kocialkowski
[not found] ` <20170122154753.31942-1-contact-W9ppeneeCTY@public.gmane.org>
2017-01-22 15:47 ` [PATCH v2 2/6] ARM: tegra: nyan: Use external control for bq24735 charger Paul Kocialkowski
[not found] ` <20170122154753.31942-2-contact-W9ppeneeCTY@public.gmane.org>
2017-01-25 10:59 ` Thierry Reding
2017-01-25 11:01 ` Paul Kocialkowski
2017-01-22 15:47 ` [PATCH v2 4/6] ARM: tegra: nyan-blaze: Include compatible revisions for proper detection Paul Kocialkowski
[not found] ` <20170122154753.31942-4-contact-W9ppeneeCTY@public.gmane.org>
2017-01-25 11:04 ` Thierry Reding
2017-01-25 10:58 ` [PATCH v2 1/6] ARM: tegra: nyan: Use proper IRQ type definitions Thierry Reding
2017-01-22 15:47 ` [PATCH v2 3/6] ARM: tegra: nyan-big: Include compatible revisions for proper detection Paul Kocialkowski
[not found] ` <20170122154753.31942-3-contact-W9ppeneeCTY@public.gmane.org>
2017-01-25 11:02 ` Thierry Reding
[not found] ` <20170125110246.GD9344-EkSeR96xj6Pcmrwk2tT4+A@public.gmane.org>
2017-01-25 11:08 ` Paul Kocialkowski
[not found] ` <1485342488.1224.3.camel-W9ppeneeCTY@public.gmane.org>
2017-01-25 11:14 ` Thierry Reding
2017-01-25 11:19 ` Paul Kocialkowski
2017-01-22 15:47 ` Paul Kocialkowski [this message]
2017-01-25 11:06 ` [PATCH v2 5/6] ARM: tegra: nyan-big: Proper pinmux for TPM i2c Thierry Reding
[not found] ` <20170125110644.GF9344-EkSeR96xj6Pcmrwk2tT4+A@public.gmane.org>
2017-01-25 11:10 ` Jon Hunter
2017-01-25 11:16 ` Thierry Reding
2017-01-22 15:47 ` [PATCH v2 6/6] ARM: tegra: nyan-blaze: " Paul Kocialkowski
[not found] ` <20170122154753.31942-6-contact-W9ppeneeCTY@public.gmane.org>
2017-01-25 11:09 ` Thierry Reding
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