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ARM: tegra: Fix can2 on Tegra30 Apalis

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CAN2 currently fails on probe as follows:

mcp251x spi1.1: Probe failed, err=19

Fix this by enabling input on pin mux of resp. SPI4 pins.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Marcel Ziswiler 2018-07-03 17:03:39 +02:00 committed by Thierry Reding
parent 6e1811900b
commit 700253e7b2
1 changed files with 1 additions and 0 deletions
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arch/arm/boot/dts/tegra30-apalis.dtsi
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@ -118,6 +118,7 @@ gmi_a16_pj7 {
nvidia,function = "spi4";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
/* CAN_INT2 */
spi2_cs2_n_pw3 {