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>

diff --git a/arch/arm/boot/dts/imx6q-gw5400-a.dts b/arch/arm/boot/dts/imx6q-gw5400-a.dts
index 58adf176425a69fc48d16731973f93827b080bab..a51834e1dd2789ed0bfeed69b2dbddc08aa946fc 100644 (file)
--- a/arch/arm/boot/dts/imx6q-gw5400-a.dts
+++ b/arch/arm/boot/dts/imx6q-gw5400-a.dts
@@ -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_HIGH>;
        status = "okay";
 };

diff --git a/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi
index 7b31fdb79ced5cbac2eecff792fa8d56b1a9a010..dc0cebfe22d7b9a8f0500e1313c67ede2718234d 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw51xx.dtsi
@@ -94,7 +94,7 @@
 &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";
 };

diff --git a/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw52xx.dtsi
index 1b66328a84987a1040b0406e1b4dfe29a87707ed..18cd4114a23e85a82f724c3b8773c04399826129 100644 (file)
--- 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";
 };

diff --git a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
index 7c51839ff93467d209e0f3809b3ed9e8bc541c54..eea90f37bbb8c236ebc97e2e1c90b439e4aed2ed 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw53xx.dtsi
@@ -155,7 +155,7 @@
 &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";
 };

diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
index 929e0b37bd9e542e252be1159e6e588dd34b94e1..6c11a2ae35ef98b0f2adcb218d20543cead8f399 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi
@@ -145,7 +145,7 @@
 &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";
 };