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authorFugang Duan <b38611@freescale.com>2014-09-28 12:40:36 +0400
committerShawn Guo <shawn.guo@linaro.org>2014-11-23 10:08:07 +0300
commit9863aba5d6a8ceeab890e8593268fbe39c8d9562 (patch)
treeef775a1c25302a98c82b9674069a1171ff79cb32 /arch/arm/boot/dts/imx6sx-sdb.dts
parent791f416608a5b7144e4e83e8f6e01ab42cf82857 (diff)
downloadlinux-9863aba5d6a8ceeab890e8593268fbe39c8d9562.tar.xz
ARM: dts: imx6x: Add enet2 support for imx6sx-sdb board
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@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6sx-sdb.dts')
-rw-r--r--arch/arm/boot/dts/imx6sx-sdb.dts62
1 files changed, 62 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6sx-sdb.dts b/arch/arm/boot/dts/imx6sx-sdb.dts
index 82d6b34527b7..448489be0076 100644
--- a/arch/arm/boot/dts/imx6sx-sdb.dts
+++ b/arch/arm/boot/dts/imx6sx-sdb.dts
@@ -105,6 +105,30 @@
gpio = <&gpio3 27 0>;
enable-active-high;
};
+
+ reg_peri_3v3: regulator@5 {
+ compatible = "regulator-fixed";
+ reg = <5>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_peri_3v3>;
+ regulator-name = "peri_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-always-on;
+ };
+
+ reg_enet_3v3: regulator@6 {
+ compatible = "regulator-fixed";
+ reg = <6>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet_3v3>;
+ regulator-name = "enet_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpios = <&gpio2 6 GPIO_ACTIVE_LOW>;
+ };
};
sound {
@@ -133,6 +157,14 @@
&fec1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet1>;
+ phy-supply = <&reg_enet_3v3>;
+ phy-mode = "rgmii";
+ status = "okay";
+};
+
+&fec2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet2>;
phy-mode = "rgmii";
status = "okay";
};
@@ -394,6 +426,30 @@
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_ENET2_RX_CLK__ENET2_REF_CLK_25M 0x91
+ >;
+ };
+
+ pinctrl_enet_3v3: enet3v3grp {
+ fsl,pins = <
+ MX6SX_PAD_ENET2_COL__GPIO2_IO_6 0x80000000
+ >;
+ };
+
+ 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
>;
};
@@ -452,6 +508,12 @@
>;
};
+ pinctrl_peri_3v3: peri3v3grp {
+ fsl,pins = <
+ MX6SX_PAD_QSPI1A_DATA0__GPIO4_IO_16 0x80000000
+ >;
+ };
+
pinctrl_pwm3: pwm3grp-1 {
fsl,pins = <
MX6SX_PAD_SD1_DATA2__PWM3_OUT 0x110b0