ARM: at91: add Ronetix pm9g45 board support

CPU Module with ATMEL AT91SAM9G45
http://www.ronetix.at/pm9g45.html

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

1 files changed, 144 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/pm9g45.dts b/arch/arm/boot/dts/pm9g45.dts
new file mode 100644
index 000000000000..b0c258dd19ed
--- /dev/null
+++ b/arch/arm/boot/dts/pm9g45.dts
@@ -0,0 +1,144 @@
+/*
+ * pm9g45.dts - Device Tree file for Ronetix pm9g45 board
+ *
+ *  Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * Licensed under GPLv2.
+ */
+/dts-v1/;
+/include/ "at91sam9g45.dtsi"
+
+/ {
+        model = "Ronetix pm9g45";
+        compatible = "ronetix,pm9g45", "atmel,at91sam9g45", "atmel,at91sam9";
+
+        chosen {
+                bootargs = "console=ttyS0,115200";
+        };
+
+        memory {
+                reg = <0x70000000 0x8000000>;
+        };
+
+        clocks {
+                #address-cells = <1>;
+                #size-cells = <1>;
+                ranges;
+
+                main_clock: clock@0 {
+                        compatible = "atmel,osc", "fixed-clock";
+                        clock-frequency = <12000000>;
+                };
+        };
+
+        ahb {
+                apb {
+                        dbgu: serial@ffffee00 {
+                                status = "okay";
+                        };
+
+                        pinctrl@fffff200 {
+
+                                board {
+                                        pinctrl_board_nand: nand0-board {
+                                                atmel,pins =
+                                                        <3 3 0x0 0x1    /* PD3 gpio RDY pin pull_up*/
+                                                         2 14 0x0 0x1>; /* PC14 gpio enable pin pull_up */
+                                        };
+                                };
+                        };
+
+                        macb0: ethernet@fffbc000 {
+                                phy-mode = "rmii";
+                                status = "okay";
+                        };
+                };
+
+                nand0: nand@40000000 {
+                        nand-bus-width = <8>;
+                        nand-ecc-mode = "soft";
+                        nand-on-flash-bbt;
+                        pinctrl-0 = <&pinctrl_board_nand>;
+
+                        gpios = <&pioD 3 0
+                                 &pioC 14 0
+                                 0
+                                >;
+
+                        status = "okay";
+
+                        at91bootstrap@0 {
+                                label = "at91bootstrap";
+                                reg = <0x0 0x20000>;
+                        };
+
+                        barebox@20000 {
+                                label = "barebox";
+                                reg = <0x20000 0x40000>;
+                        };
+
+                        bareboxenv@60000 {
+                                label = "bareboxenv";
+                                reg = <0x60000 0x1A0000>;
+                        };
+
+                        kernel@200000 {
+                                label = "bareboxenv2";
+                                reg = <0x200000 0x300000>;
+                        };
+
+                        kernel@500000 {
+                                label = "root";
+                                reg = <0x500000 0x400000>;
+                        };
+
+                        data@900000 {
+                                label = "data";
+                                reg = <0x900000 0x8340000>;
+                        };
+                };
+
+                usb0: ohci@00700000 {
+                        status = "okay";
+                        num-ports = <2>;
+                };
+
+                usb1: ehci@00800000 {
+                        status = "okay";
+                };
+        };
+
+        leds {
+                compatible = "gpio-leds";
+
+                led0 {
+                        label = "led0";
+                        gpios = <&pioD 0 1>;
+                        linux,default-trigger = "nand-disk";
+                };
+
+                led1 {
+                        label = "led1";
+                        gpios = <&pioD 31 0>;
+                        linux,default-trigger = "heartbeat";
+                };
+        };
+
+        gpio_keys {
+                compatible = "gpio-keys";
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                right {
+                        label = "SW4";
+                        gpios = <&pioE 7 1>;
+                        linux,code = <106>;
+                };
+
+                up {
+                        label = "SW3";
+                        gpios = <&pioE 8 1>;
+                        linux,code = <103>;
+                };
+        };
+};