diff mbox series

[RESEND] apalis_t30: fix can2

Message ID 20180703150340.29580-1-marcel@ziswiler.com
State Accepted
Headers show
Series [RESEND] apalis_t30: fix can2 | expand

Commit Message

Marcel Ziswiler July 3, 2018, 3:03 p.m. UTC 
From: Marcel Ziswiler <marcel.ziswiler@toradex.com>

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>
---

 arch/arm/boot/dts/tegra30-apalis.dtsi | 1 +
 1 file changed, 1 insertion(+)

Comments

Thierry Reding July 9, 2018, 3:08 p.m. UTC | #1 
On Tue, Jul 03, 2018 at 05:03:39PM +0200, Marcel Ziswiler wrote:
> From: Marcel Ziswiler <marcel.ziswiler@toradex.com>
> 
> 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>
> ---
> 
>  arch/arm/boot/dts/tegra30-apalis.dtsi | 1 +
>  1 file changed, 1 insertion(+)

Applied to for-4.19/arm/dt, thanks.

Thierry
diff mbox series

Patch

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 {