[PATCH v1 3/3] ARM: dts: imx6x: Add enet2 support for imx6sx-sdb board

[Fugang Duan]

Add enet2 support for imx6sx-sdb board, and add the "fsl,imx6q-fec"
compatible for fec2 node to be compatible with the old version.

Signed-off-by: Fugang Duan <B38611 at freescale.com>
---
 arch/arm/boot/dts/imx6sx-sdb.dts |   28 ++++++++++++++++++++++++++++
 arch/arm/boot/dts/imx6sx.dtsi    |    2 +-
 2 files changed, 29 insertions(+), 1 deletions(-)

diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts
index 82d6b34..06e0977 100644
--- a/arch/arm/boot/dts/imx6sx-sdb.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb.dts
@@ -133,6 +133,14 @@
 &fec1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_enet1>;
+	pinctrl-assert-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>, <&gpio2 6 GPIO_ACTIVE_LOW>;
+	phy-mode = "rgmii";
+	status = "okay";
+};
+
+&fec2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet2>;
 	phy-mode = "rgmii";
 	status = "okay";
 };
@@ -394,6 +402,26 @@
 				MX6SX_PAD_RGMII1_RD2__ENET1_RX_DATA_2	0x3081
 				MX6SX_PAD_RGMII1_RD3__ENET1_RX_DATA_3	0x3081
 				MX6SX_PAD_RGMII1_RX_CTL__ENET1_RX_EN	0x3081
+				MX6SX_PAD_QSPI1A_DATA0__GPIO4_IO_16	0x80000000
+				MX6SX_PAD_QSPI1A_DATA3__GPIO4_IO_19	0x80000000
+				MX6SX_PAD_ENET2_RX_CLK__ENET2_REF_CLK_25M	0x91
+			>;
+		};
+
+		pinctrl_enet2: enet2grp {
+			fsl,pins = <
+				MX6SX_PAD_RGMII2_TXC__ENET2_RGMII_TXC	0xa0b9
+				MX6SX_PAD_RGMII2_TD0__ENET2_TX_DATA_0	0xa0b1
+				MX6SX_PAD_RGMII2_TD1__ENET2_TX_DATA_1	0xa0b1
+				MX6SX_PAD_RGMII2_TD2__ENET2_TX_DATA_2	0xa0b1
+				MX6SX_PAD_RGMII2_TD3__ENET2_TX_DATA_3	0xa0b1
+				MX6SX_PAD_RGMII2_TX_CTL__ENET2_TX_EN	0xa0b1
+				MX6SX_PAD_RGMII2_RXC__ENET2_RX_CLK	0x3081
+				MX6SX_PAD_RGMII2_RD0__ENET2_RX_DATA_0	0x3081
+				MX6SX_PAD_RGMII2_RD1__ENET2_RX_DATA_1	0x3081
+				MX6SX_PAD_RGMII2_RD2__ENET2_RX_DATA_2	0x3081
+				MX6SX_PAD_RGMII2_RD3__ENET2_RX_DATA_3	0x3081
+				MX6SX_PAD_RGMII2_RX_CTL__ENET2_RX_EN	0x3081
 			>;
 		};
 
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index 888dd76..5a36053 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -875,7 +875,7 @@
 			};
 
 			fec2: ethernet at 021b4000 {
-				compatible = "fsl,imx6sx-fec";
+				compatible = "fsl,imx6sx-fec", "fsl,imx6q-fec";
 				reg = <0x021b4000 0x4000>;
 				interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
 					     <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
-- 
1.7.8