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authorKrzysztof Hałasa <khalasa@piap.pl>2015-12-11 16:22:04 +0300
committerShawn Guo <shawnguo@kernel.org>2015-12-15 11:53:15 +0300
commit3a35e470bc6bc4ce34c19c410ebbe4e3bbf0bafe (patch)
tree07e475bb758f3383fce0cdc9e1a2aa5a402ba3a8 /arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
parent13fdae1ae565f214f25753492783ce45cbf23532 (diff)
downloadlinux-3a35e470bc6bc4ce34c19c410ebbe4e3bbf0bafe.tar.xz
ARM: dts: imx6: Fix Ethernet PHY mode on Ventana boards
Gateworks Ventana boards seem to need "RGMII-ID" (internal delay) PHY mode, instead of simple "RGMII", for their Marvell 88E1510 transceiver. Otherwise, the Ethernet MAC doesn't work with Marvell PHY driver (TX doesn't seem to work correctly). Tested on GW5400 rev. C. This bug affects ARM Fedora 23. Signed-off-by: Krzysztof Hałasa <khalasa@piap.pl> Acked-by: Tim Harvey <tharvey@gateworks.com> Cc: <stable@vger.kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6qdl-gw52xx.dtsi')
-rw-r--r--arch/arm/boot/dts/imx6qdl-gw52xx.dtsi2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
index 1b66328a8498..18cd4114a23e 100644
--- a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
@@ -154,7 +154,7 @@
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet>;
- phy-mode = "rgmii";
+ phy-mode = "rgmii-id";
phy-reset-gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
status = "okay";
};