ENGR00300036 ARM: dts: imx6sx: add fec support for sdb board

Add fec support for imx6sx-sdb board.

Signed-off-by: Fugang Duan <B38611@freescale.com>

2 files changed, 50 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts
index c5df2209f453..bb633e01946e 100644
--- a/arch/arm/boot/dts/imx6sx-sdb.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb.dts
@@ -19,6 +19,25 @@
         };
 };
 
+&fec1 {
+        pinctrl-names = "default";
+        pinctrl-0 = <&pinctrl_enet1_1 &pinctrl_enet1_clkout_1>;
+        pinctrl-assert-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>, <&gpio2 6 GPIO_ACTIVE_LOW>;
+        phy-mode = "rgmii";
+        fsl,num_tx_queues=<3>;
+        fsl,num_rx_queues=<3>;
+        status = "okay";
+};
+
+&fec2 {
+        pinctrl-names = "default";
+        pinctrl-0 = <&pinctrl_enet2_1>;
+        phy-mode = "rgmii";
+        fsl,num_tx_queues=<3>;
+        fsl,num_rx_queues=<3>;
+        status = "okay";
+};
+
 &gpc {
         fsl,cpu_pupscr_sw2iso = <0xf>;
         fsl,cpu_pupscr_sw = <0xf>;
@@ -56,6 +75,20 @@
         status = "okay";
 };
 
+&iomuxc {
+        pinctrl-names = "default";
+        pinctrl-0 = <&pinctrl_hog>;
+
+        hog {
+                pinctrl_hog: hoggrp {
+                        fsl,pins = <
+                                MX6SX_PAD_ENET2_COL__GPIO2_IO_6 0x80000000
+                                MX6SX_PAD_QSPI1A_DATA0__GPIO4_IO_16 0x80000000
+                        >;
+                };
+        };
+};
+
 &uart1 {
         pinctrl-names = "default";
         pinctrl-0 = <&pinctrl_uart1_1>;
diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi
index d81e674f8218..3e02158889e3 100644
--- a/arch/arm/boot/dts/imx6sx.dtsi
+++ b/arch/arm/boot/dts/imx6sx.dtsi
@@ -18,6 +18,7 @@
 / {
         aliases {
                 gpio1 = &gpio2;
+                gpio3 = &gpio4;
                 serial0 = &uart1;
                 serial1 = &uart2;
         };
@@ -190,6 +191,16 @@
                                 #interrupt-cells = <2>;
                         };
 
+                        gpio4: gpio@020a8000 {
+                                compatible = "fsl,imx6q-gpio", "fsl,imx35-gpio";
+                                reg = <0x020a8000 0x4000>;
+                                interrupts = <0 72 0x04 0 73 0x04>;
+                                gpio-controller;
+                                #gpio-cells = <2>;
+                                interrupt-controller;
+                                #interrupt-cells = <2>;
+                        };
+
                         wdog1: wdog@020bc000 {
                                 compatible = "fsl,imx6q-wdt", "fsl,imx21-wdt";
                                 reg = <0x020bc000 0x4000>;
@@ -382,6 +393,12 @@
                                 MX6SX_PAD_RGMII1_RX_CTL__ENET1_RX_EN    0x3081
                         >;
                 };
+
+                pinctrl_enet1_clkout_1: enet1_clkoutgrp-1 {
+                        fsl,pins = <
+                                MX6SX_PAD_ENET2_RX_CLK__ENET2_REF_CLK_25M       0x91
+                        >;
+                };
         };
 
         enet2 {