Commit 700253e7 authored Jul 03, 2018 by Marcel Ziswiler Committed by Thierry Reding Jul 09, 2018

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>

parent 6e181190

arch/arm/boot/dts/tegra30-apalis.dtsi

+1 −0

Original line number	Diff line number	Diff line
		@@ -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 {

Admin message