[PATCH v2 5/6] ARM: tegra: nyan-big: Proper pinmux for TPM i2c

Paul Kocialkowski
2017-01-22T15:50:32Z

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