This patch adds device tree decriptors for dove SoC and currently
supported boards.
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselba...@gmail.com>
---
Cc: Russell King <li...@arm.linux.org.uk>
Cc: Jason Cooper <ja...@lakedaemon.net>
Cc: Andrew Lunn <and...@lunn.ch>
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: Rabeeh Khoury <rab...@solid-run.com>
Cc: Ian Molton <ian.mol...@codethink.co.uk>
Cc: Arnd Bergmann <a...@arndb.de>
Cc: Maen Suleiman <m...@marvell.com>
Cc: Olof Johansson <o...@lixom.net>
---
arch/arm/boot/dts/dove-cm-a510.dts | 38 ++++++++++
arch/arm/boot/dts/dove-dove-db.dts | 38 ++++++++++
arch/arm/boot/dts/dove.dtsi | 143 ++++++++++++++++++++++++++++++++++++
arch/arm/mach-dove/Makefile.boot | 3 +
4 files changed, 222 insertions(+)
create mode 100644 arch/arm/boot/dts/dove-cm-a510.dts
create mode 100644 arch/arm/boot/dts/dove-dove-db.dts
create mode 100644 arch/arm/boot/dts/dove.dtsi
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 0000000..61a8062
--- /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 0000000..e5a920b
--- /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 0000000..96fb824
--- /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 760a0ef..94ab6b3 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
--
1.7.10.4
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