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| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2018-07-03 17:03:39 +0200 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2018-07-09 17:07:25 +0200 |
| commit | 700253e7b2b293785218faef6a69bc8cb49b6345 (patch) | |
| tree | 45f12dafcb746a57ba34be3204bf2c90e3af6e98 | |
| parent | 6e1811900b6fe6f2b4665dba6bd6ed32c6b98575 (diff) | |
| download | lwn-700253e7b2b293785218faef6a69bc8cb49b6345.tar.gz lwn-700253e7b2b293785218faef6a69bc8cb49b6345.zip | |
ARM: tegra: Fix can2 on Tegra30 Apalis
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>
| -rw-r--r-- | arch/arm/boot/dts/tegra30-apalis.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/tegra30-apalis.dtsi b/arch/arm/boot/dts/tegra30-apalis.dtsi index d1d21ec2a844..9ff6aafd72b3 100644 --- a/arch/arm/boot/dts/tegra30-apalis.dtsi +++ b/arch/arm/boot/dts/tegra30-apalis.dtsi @@ -118,6 +118,7 @@ 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 { |