5 files changed, 266 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 35c146f31e46..4dfd5bd570e6 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -128,6 +128,9 @@ kirkwood := \
         kirkwood-nsa310a.dtb \
         kirkwood-openblocks_a6.dtb \
         kirkwood-openblocks_a7.dtb \
+        kirkwood-openrd-base.dtb \
+        kirkwood-openrd-client.dtb \
+        kirkwood-openrd-ultimate.dtb \
         kirkwood-rd88f6192.dtb \
         kirkwood-rd88f6281-a0.dtb \
         kirkwood-rd88f6281-a1.dtb \
diff --git a/arch/arm/boot/dts/kirkwood-openrd-base.dts b/arch/arm/boot/dts/kirkwood-openrd-base.dts
new file mode 100644
index 000000000000..8af58999606d
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-openrd-base.dts
@@ -0,0 +1,42 @@
+/*
+ * Marvell OpenRD Base Board Description
+ *
+ * Andrew Lunn <andrew@lunn.ch>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ *
+ * This file contains the definitions that are specific to OpenRD
+ * base variant of the Marvell Kirkwood Development Board.
+ */
+
+/dts-v1/;
+
+#include "kirkwood-openrd.dtsi"
+
+/ {
+        model = "OpenRD Base";
+        compatible = "marvell,openrd-base", "marvell,openrd", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+        ocp@f1000000 {
+                serial@12100 {
+                        status = "okay";
+                };
+        };
+};
+
+&mdio {
+        status = "okay";
+
+        ethphy0: ethernet-phy@8 {
+                reg = <8>;
+        };
+};
+
+&eth0 {
+        status = "okay";
+        ethernet0-port@0 {
+                phy-handle = <&ethphy0>;
+        };
+};
diff --git a/arch/arm/boot/dts/kirkwood-openrd-client.dts b/arch/arm/boot/dts/kirkwood-openrd-client.dts
new file mode 100644
index 000000000000..887b9c1fee43
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-openrd-client.dts
@@ -0,0 +1,73 @@
+/*
+ * Marvell OpenRD Client Board Description
+ *
+ * Andrew Lunn <andrew@lunn.ch>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ *
+ * This file contains the definitions that are specific to OpenRD
+ * client variant of the Marvell Kirkwood Development Board.
+ */
+
+/dts-v1/;
+
+#include "kirkwood-openrd.dtsi"
+
+/ {
+        model = "OpenRD Client";
+        compatible = "marvell,openrd-client", "marvell,openrd", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+        ocp@f1000000 {
+                i2c@11000 {
+                        status = "okay";
+                        clock-frequency = <400000>;
+
+                        cs42l51: cs42l51@4a {
+                                compatible = "cirrus,cs42l51";
+                                reg = <0x4a>;
+                        };
+                };
+        };
+
+        sound {
+                compatible = "simple-audio-card";
+                simple-audio-card,format = "i2s";
+                simple-audio-card,mclk-fs = <256>;
+
+                simple-audio-card,cpu {
+                        sound-dai = <&audio0>;
+                };
+
+                simple-audio-card,codec {
+                        sound-dai = <&cs42l51>;
+                };
+        };
+};
+
+&mdio {
+        status = "okay";
+
+        ethphy0: ethernet-phy@8 {
+                reg = <8>;
+        };
+        ethphy1: ethernet-phy@24 {
+                reg = <24>;
+        };
+};
+
+&eth0 {
+        status = "okay";
+        ethernet0-port@0 {
+                phy-handle = <&ethphy0>;
+        };
+};
+
+&eth1 {
+        status = "okay";
+        ethernet1-port@0 {
+                phy-handle = <&ethphy1>;
+        };
+};
+
diff --git a/arch/arm/boot/dts/kirkwood-openrd-ultimate.dts b/arch/arm/boot/dts/kirkwood-openrd-ultimate.dts
new file mode 100644
index 000000000000..9f12f8b53e24
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-openrd-ultimate.dts
@@ -0,0 +1,58 @@
+/*
+ * Marvell OpenRD Ultimate Board Description
+ *
+ * Andrew Lunn <andrew@lunn.ch>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ *
+ * This file contains the definitions that are specific to OpenRD
+ * ultimate variant of the Marvell Kirkwood Development Board.
+ */
+
+/dts-v1/;
+
+#include "kirkwood-openrd.dtsi"
+
+/ {
+        model = "OpenRD Ultimate";
+        compatible = "marvell,openrd-ultimate", "marvell,openrd", "marvell,kirkwood-88f6281", "marvell,kirkwood";
+
+        ocp@f1000000 {
+                i2c@11000 {
+                        status = "okay";
+                        clock-frequency = <400000>;
+
+                        cs42l51: cs42l51@4a {
+                                compatible = "cirrus,cs42l51";
+                                reg = <0x4a>;
+                        };
+                };
+        };
+};
+
+&mdio {
+        status = "okay";
+
+        ethphy0: ethernet-phy@0 {
+                reg = <0>;
+        };
+        ethphy1: ethernet-phy@1 {
+                reg = <1>;
+        };
+};
+
+&eth0 {
+        status = "okay";
+        ethernet0-port@0 {
+                phy-handle = <&ethphy0>;
+        };
+};
+
+&eth1 {
+        status = "okay";
+        ethernet1-port@0 {
+                phy-handle = <&ethphy1>;
+        };
+};
diff --git a/arch/arm/boot/dts/kirkwood-openrd.dtsi b/arch/arm/boot/dts/kirkwood-openrd.dtsi
new file mode 100644
index 000000000000..d3330dadf7ed
--- /dev/null
+++ b/arch/arm/boot/dts/kirkwood-openrd.dtsi
@@ -0,0 +1,90 @@
+/*
+ * Marvell OpenRD (Base|Client|Ultimate) Board Description
+ *
+ * Andrew Lunn <andrew@lunn.ch>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ *
+ * This file contains the definitions that are common between the three
+ * variants of the Marvell Kirkwood Development Board.
+ */
+
+#include "kirkwood.dtsi"
+#include "kirkwood-6281.dtsi"
+
+/ {
+        memory {
+                device_type = "memory";
+                reg = <0x00000000 0x20000000>;
+        };
+
+        chosen {
+                bootargs = "console=ttyS0,115200n8";
+                stdout-path = &uart0;
+        };
+
+        mbus {
+                pcie-controller {
+                        status = "okay";
+
+                        pcie@1,0 {
+                                status = "okay";
+                        };
+                };
+        };
+
+        ocp@f1000000 {
+                pinctrl: pin-controller@10000 {
+                        pinctrl-0 = <&pmx_select28 &pmx_sdio_cd &pmx_select34>;
+                        pinctrl-names = "default";
+
+                        pmx_select28: pmx-select-uart-sd {
+                                marvell,pins = "mpp28";
+                                marvell,function = "gpio";
+                        };
+                        pmx_sdio_cd: pmx-sdio-cd {
+                                marvell,pins = "mpp29";
+                                marvell,function = "gpio";
+                        };
+                        pmx_select34: pmx-select-rs232-rs484 {
+                                marvell,pins = "mpp34";
+                                marvell,function = "gpio";
+                        };
+                };
+                serial@12000 {
+                        status = "okay";
+
+                };
+                sata@80000 {
+                        status = "okay";
+                        nr-ports = <2>;
+                };
+                mvsdio@90000 {
+                        status = "okay";
+                        cd-gpios = <&gpio0 29 9>;
+                };
+        };
+};
+
+&nand {
+        status = "okay";
+        pinctrl-0 = <&pmx_nand>;
+        pinctrl-names = "default";
+
+        partition@0 {
+                label = "u-boot";
+                reg = <0x0000000 0x100000>;
+        };
+
+        partition@100000 {
+                label = "uImage";
+                reg = <0x0100000 0x400000>;
+        };
+
+        partition@600000 {
+                label = "root";
+                reg = <0x0600000 0x1FA00000>;
+        };
+};