ARM: Kirkwood: DT versions of OpenRD boards

Create DTS files to describe the Marvell OpenRD boards.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lkml.kernel.org/r/1399836639-1918-1-git-send-email-andrew@lunn.ch
Tested-by: Francois Lorrain <francois.lorrain@gmail.com>
Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 35c146f..4dfd5bd 100644 (file)
--- 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 (file)
index 0000000..8af5899
--- /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 (file)
index 0000000..887b9c1
--- /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 (file)
index 0000000..9f12f8b
--- /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 (file)
index 0000000..d3330da
--- /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>;
+       };
+};