diff mbox series

[02/20] ARM: dts: imx6q-dhcom: Fix ethernet plugin detection problems

Message ID 20210526105417.52996-3-cniedermaier@dh-electronics.com (mailing list archive)
State New, archived
Headers show
Series ARM: dts: imx6q-dhcom: Fix/update PDK2 board and adding PicoITX and DRC02 board | expand

Commit Message

Christoph Niedermaier May 26, 2021, 10:53 a.m. UTC
To make the ethernet cable plugin detection reliable the
power detection of the smsc phy has been disabled.

Fixes: 52c7a088badd ("ARM: dts: imx6q: Add support for the DHCOM iMX6 SoM and PDK2")
Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Marek Vasut <marex@denx.de>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: kernel@dh-electronics.com
To: linux-arm-kernel@lists.infradead.org
---
 arch/arm/boot/dts/imx6q-dhcom-som.dtsi | 1 +
 1 file changed, 1 insertion(+)

Comments

Shawn Guo June 12, 2021, 4:14 a.m. UTC | #1
On Wed, May 26, 2021 at 12:53:59PM +0200, Christoph Niedermaier wrote:
> To make the ethernet cable plugin detection reliable the
> power detection of the smsc phy has been disabled.
> 
> Fixes: 52c7a088badd ("ARM: dts: imx6q: Add support for the DHCOM iMX6 SoM and PDK2")
> Signed-off-by: Christoph Niedermaier <cniedermaier@dh-electronics.com>
> Cc: Shawn Guo <shawnguo@kernel.org>
> Cc: Fabio Estevam <festevam@gmail.com>
> Cc: Marek Vasut <marex@denx.de>
> Cc: NXP Linux Team <linux-imx@nxp.com>
> Cc: kernel@dh-electronics.com
> To: linux-arm-kernel@lists.infradead.org

Applied, thanks.
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/imx6q-dhcom-som.dtsi b/arch/arm/boot/dts/imx6q-dhcom-som.dtsi
index 921a277fc3b0..6043be73a1a8 100644
--- a/arch/arm/boot/dts/imx6q-dhcom-som.dtsi
+++ b/arch/arm/boot/dts/imx6q-dhcom-som.dtsi
@@ -98,6 +98,7 @@ 
 			reset-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
 			reset-assert-us = <1000>;
 			reset-deassert-us = <1000>;
+			smsc,disable-energy-detect; /* Make plugin detection reliable */
 		};
 	};
 };