ARM: dts: imx6q-evi: Use GPIO_6 for fec irq

Apply hardware workaround for ethernet problem
See nxp erratum err006687

Signed-off-by: Joshua Clayton <stillcompiling@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6q-evi.dts b/arch/arm/boot/dts/imx6q-evi.dts
index 9647c09..6de21ff 100644 (file)
--- a/arch/arm/boot/dts/imx6q-evi.dts
+++ b/arch/arm/boot/dts/imx6q-evi.dts
@@ -139,6 +139,9 @@
        pinctrl-0 = <&pinctrl_enet>;
        phy-mode = "rgmii";
        phy-reset-gpios = <&gpio1 25 0>;
+       interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>,
+                             <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>;
+       fsl,err006687-workaround-present;
        status = "okay";
 };
 
@@ -318,6 +321,7 @@
                        MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030
                        MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x4001b0a8
                        MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25 0x1b0b0
+                       MX6QDL_PAD_GPIO_6__ENET_IRQ 0x000b1
                >;
        };