On 06/25/2018 09:59 AM, Marcel Ziswiler wrote:
> From: Marcel Ziswiler <marcel.ziswiler@xxxxxxxxxxx>
>
> 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@xxxxxxxxxxx>
I can take this via the linux-can tree. Any acks from the DT people?
Marc
>
> ---
>
> arch/arm/boot/dts/tegra30-apalis.dtsi | 1 +
> 1 file changed, 1 insertion(+)
>
> 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 {
>
--
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