ARM: dove: add device tree descriptors

This patch adds device tree decriptors for dove SoC and currently
supported boards.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

4 files changed, 222 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/dove-cm-a510.dts b/arch/arm/boot/dts/dove-cm-a510.dts
new file mode 100644
index 000000000000..61a8062e56de
--- /dev/null
+++ b/arch/arm/boot/dts/dove-cm-a510.dts
@@ -0,0 +1,38 @@
+/dts-v1/;
+
+/include/ "dove.dtsi"
+
+/ {
+        model = "Compulab CM-A510";
+        compatible = "compulab,cm-a510", "marvell,dove";
+
+        memory {
+                device_type = "memory";
+                reg = <0x00000000 0x40000000>;
+        };
+
+        chosen {
+                bootargs = "console=ttyS0,115200n8 earlyprintk";
+        };
+};
+
+&uart0 { status = "okay"; };
+&uart1 { status = "okay"; };
+&sdio0 { status = "okay"; };
+&sdio1 { status = "okay"; };
+&sata0 { status = "okay"; };
+
+&spi0 {
+        status = "okay";
+
+        /* spi0.0: 4M Flash Winbond W25Q32BV */
+        spi-flash@0 {
+                compatible = "st,w25q32";
+                spi-max-frequency = <20000000>;
+                reg = <0>;
+        };
+};
+
+&i2c0 {
+          status = "okay";
+};
diff --git a/arch/arm/boot/dts/dove-dove-db.dts b/arch/arm/boot/dts/dove-dove-db.dts
new file mode 100644
index 000000000000..e5a920beab45
--- /dev/null
+++ b/arch/arm/boot/dts/dove-dove-db.dts
@@ -0,0 +1,38 @@
+/dts-v1/;
+
+/include/ "dove.dtsi"
+
+/ {
+        model = "Marvell DB-MV88AP510-BP Development Board";
+        compatible = "marvell,dove-db", "marvell,dove";
+
+        memory {
+                device_type = "memory";
+                reg = <0x00000000 0x40000000>;
+        };
+
+        chosen {
+                bootargs = "console=ttyS0,115200n8 earlyprintk";
+        };
+};
+
+&uart0 { status = "okay"; };
+&uart1 { status = "okay"; };
+&sdio0 { status = "okay"; };
+&sdio1 { status = "okay"; };
+&sata0 { status = "okay"; };
+
+&spi0 {
+        status = "okay";
+
+        /* spi0.0: 4M Flash ST-M25P32-VMF6P */
+        spi-flash@0 {
+                compatible = "st,m25p32";
+                spi-max-frequency = <20000000>;
+                reg = <0>;
+        };
+};
+
+&i2c0 {
+          status = "okay";
+};
diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi
new file mode 100644
index 000000000000..96fb824b5e6e
--- /dev/null
+++ b/arch/arm/boot/dts/dove.dtsi
@@ -0,0 +1,143 @@
+/include/ "skeleton.dtsi"
+
+/ {
+        compatible = "marvell,dove";
+        model = "Marvell Armada 88AP510 SoC";
+
+        interrupt-parent = <&intc>;
+
+        intc: interrupt-controller {
+                compatible = "marvell,orion-intc";
+                interrupt-controller;
+                #interrupt-cells = <1>;
+                reg = <0xf1020204 0x04>,
+                      <0xf1020214 0x04>;
+        };
+
+        mbus@f1000000 {
+                compatible = "simple-bus";
+                ranges = <0 0xf1000000 0x4000000>;
+                #address-cells = <1>;
+                #size-cells = <1>;
+
+                uart0: serial@12000 {
+                        compatible = "ns16550a";
+                        reg = <0x12000 0x100>;
+                        reg-shift = <2>;
+                        interrupts = <7>;
+                        clock-frequency = <166666667>;
+                        status = "disabled";
+                };
+
+                uart1: serial@12100 {
+                        compatible = "ns16550a";
+                        reg = <0x12100 0x100>;
+                        reg-shift = <2>;
+                        interrupts = <8>;
+                        clock-frequency = <166666667>;
+                        status = "disabled";
+                };
+
+                uart2: serial@12200 {
+                        compatible = "ns16550a";
+                        reg = <0x12000 0x100>;
+                        reg-shift = <2>;
+                        interrupts = <9>;
+                        clock-frequency = <166666667>;
+                        status = "disabled";
+                };
+
+                uart3: serial@12300 {
+                        compatible = "ns16550a";
+                        reg = <0x12100 0x100>;
+                        reg-shift = <2>;
+                        interrupts = <10>;
+                        clock-frequency = <166666667>;
+                        status = "disabled";
+                };
+
+                wdt: wdt@20300 {
+                        compatible = "marvell,orion-wdt";
+                        reg = <0x20300 0x28>;
+                };
+
+                gpio0: gpio@d0400 {
+                        compatible = "marvell,orion-gpio";
+                        #gpio-cells = <2>;
+                        gpio-controller;
+                        reg = <0xd0400 0x20>;
+                        ngpio = <32>;
+                        interrupts = <12>, <13>, <14>, <60>;
+                };
+
+                gpio1: gpio@d0420 {
+                        compatible = "marvell,orion-gpio";
+                        #gpio-cells = <2>;
+                        gpio-controller;
+                        reg = <0xd0420 0x20>;
+                        ngpio = <32>;
+                        interrupts = <61>;
+                };
+
+                gpio2: gpio@e8400 {
+                        compatible = "marvell,orion-gpio";
+                        #gpio-cells = <2>;
+                        gpio-controller;
+                        reg = <0xe8400 0x0c>;
+                        ngpio = <8>;
+                };
+
+                spi0: spi@10600 {
+                        compatible = "marvell,orion-spi";
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        cell-index = <0>;
+                        interrupts = <6>;
+                        reg = <0x10600 0x28>;
+                        status = "disabled";
+                };
+
+                spi1: spi@14600 {
+                        compatible = "marvell,orion-spi";
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        cell-index = <1>;
+                        interrupts = <5>;
+                        reg = <0x14600 0x28>;
+                        status = "disabled";
+                };
+
+                i2c0: i2c@11000 {
+                        compatible = "marvell,mv64xxx-i2c";
+                        reg = <0x11000 0x20>;
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+                        interrupts = <11>;
+                        clock-frequency = <400000>;
+                        timeout-ms = <1000>;
+                        status = "disabled";
+                };
+
+                sdio0: sdio@92000 {
+                        compatible = "marvell,dove-sdhci";
+                        reg = <0x92000 0x100>;
+                        interrupts = <35>, <37>;
+                        status = "disabled";
+                };
+
+                sdio1: sdio@90000 {
+                        compatible = "marvell,dove-sdhci";
+                        reg = <0x90000 0x100>;
+                        interrupts = <36>, <38>;
+                        status = "disabled";
+                };
+
+                sata0: sata@a0000 {
+                        compatible = "marvell,orion-sata";
+                        reg = <0xa0000 0x2400>;
+                        interrupts = <62>;
+                        nr-ports = <1>;
+                        status = "disabled";
+                };
+        };
+};
diff --git a/arch/arm/mach-dove/Makefile.boot b/arch/arm/mach-dove/Makefile.boot
index 760a0efe7580..94ab6b3586a1 100644
--- a/arch/arm/mach-dove/Makefile.boot
+++ b/arch/arm/mach-dove/Makefile.boot
@@ -1,3 +1,6 @@
    zreladdr-y   += 0x00008000
 params_phys-y   := 0x00000100
 initrd_phys-y   := 0x00800000
+
+dtb-$(CONFIG_MACH_DOVE_DT) += dove-dove-db.dtb
+dtb-$(CONFIG_MACH_DOVE_DT) += dove-cm-a510.dtb