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authorChristoph Niedermaier <cniedermaier@dh-electronics.com>2021-05-26 12:53:59 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-07-20 16:02:26 +0200
commit7fc92d934b0aba12b9e26d80973d7623eee0f167 (patch)
tree6ca8c67c73197803a81467a43c16133105d3bbe6
parent1061c6fed15be90de3ed10e233db72afe4be6164 (diff)
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ARM: dts: imx6q-dhcom: Fix ethernet plugin detection problems
[ Upstream commit e2bdd3484890441b9cc2560413a86e8f2aa04157 ] 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 Signed-off-by: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
-rw-r--r--arch/arm/boot/dts/imx6q-dhcom-som.dtsi1
1 files changed, 1 insertions, 0 deletions
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 */
};
};
};