[PATCH 3/3] ARM: dts: kirkwood: add kirkwood-km_fixedeth DTS file

[Valentin Longchamp <valentin.longchamp@xxxxxxxxxxx>]

Besides our Kirkwood Reference design, there is another group of board
on which the eth interface is not connected to a phy but to a swtich for
some board internal communication.

The configuration of the switch is handled by an EEPROM or by the
bootloader, but on the kirkwood side, the port is always configured as
1000 Mbits, full duplex.

Signed-off-by: Valentin Longchamp <valentin.longchamp@xxxxxxxxxxx>

---

 arch/arm/boot/dts/kirkwood-km_fixedeth.dts | 70 ++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 arch/arm/boot/dts/kirkwood-km_fixedeth.dts

diff --git a/arch/arm/boot/dts/kirkwood-km_fixedeth.dts b/arch/arm/boot/dts/kirkwood-km_fixedeth.dts
new file mode 100644
index 0000000..3d54d9b
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-km_fixedeth.dts
@@ -0,0 +1,70 @@
+/dts-v1/;
+
+#include "kirkwood.dtsi"
+#include "kirkwood-98dx4122.dtsi"
+
+/ {
+	model = "Keymile Kirkwood Fixed Eth";
+	compatible = "keymile,km_fixedeth", "marvell,kirkwood-98DX4122", "marvell,kirkwood";
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x08000000>;
+	};
+
+	chosen {
+		bootargs = "console=ttyS0,115200n8 earlyprintk";
+		stdout-path = &uart0;
+	};
+
+	mbus {
+		pcie-controller {
+			status = "okay";
+
+			pcie@1,0 {
+				status = "okay";
+			};
+		};
+	};
+
+	ocp@f1000000 {
+		pinctrl: pin-controller@10000 {
+			pinctrl-0 = < &pmx_i2c_gpio_sda &pmx_i2c_gpio_scl >;
+			pinctrl-names = "default";
+
+			pmx_i2c_gpio_sda: pmx-gpio-sda {
+				marvell,pins = "mpp8";
+				marvell,function = "gpio";
+			};
+			pmx_i2c_gpio_scl: pmx-gpio-scl {
+				marvell,pins = "mpp9";
+				marvell,function = "gpio";
+			};
+		};
+
+		serial@12000 {
+			status = "ok";
+		};
+	};
+
+	i2c@0 {
+		compatible = "i2c-gpio";
+		gpios = < &gpio0 8 GPIO_ACTIVE_HIGH		/* sda */
+			  &gpio0 9 GPIO_ACTIVE_HIGH>;		/* scl */
+		i2c-gpio,delay-us = <2>;	/* ~100 kHz */
+	};
+};
+
+&nand {
+	status = "okay";
+	chip-delay = <25>;
+};
+
+&eth0 {
+	status = "okay";
+	ethernet0-port@0 {
+		phy-handle = <>;
+		speed = <1000>;  /* <SPEED_1000> */
+		duplex = <0x01>; /* <DUPLEX_FULL> */
+	};
+};
-- 
1.8.0.1

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