arm: vt8500: Add device tree files for VIA/Wondermedia SoC's

Add device tree files for VT8500, WM8505 and WM8650 SoC's and
reference boards.

Signed-off-by: Tony Prisk <linux@prisktech.co.nz>

1 files changed, 147 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/wm8650.dtsi b/arch/arm/boot/dts/wm8650.dtsi
new file mode 100644
index 00000000000..83b9467559b
--- /dev/null
+++ b/arch/arm/boot/dts/wm8650.dtsi
@@ -0,0 +1,147 @@
+/*
+ * wm8650.dtsi - Device tree file for Wondermedia WM8650 SoC
+ *
+ * Copyright (C) 2012 Tony Prisk <linux@prisktech.co.nz>
+ *
+ * Licensed under GPLv2 or later
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+	compatible = "wm,wm8650";
+
+	soc {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "simple-bus";
+		ranges;
+		interrupt-parent = <&intc0>;
+
+		intc0: interrupt-controller@d8140000 {
+			compatible = "via,vt8500-intc";
+			interrupt-controller;
+			reg = <0xd8140000 0x10000>;
+			#interrupt-cells = <1>;
+		};
+
+		/* Secondary IC cascaded to intc0 */
+		intc1: interrupt-controller@d8150000 {
+			compatible = "via,vt8500-intc";
+			interrupt-controller;
+			#interrupt-cells = <1>;
+			reg = <0xD8150000 0x10000>;
+			interrupts = <56 57 58 59 60 61 62 63>;
+		};
+
+		gpio: gpio-controller@d8110000 {
+			compatible = "wm,wm8650-gpio";
+			gpio-controller;
+			reg = <0xd8110000 0x10000>;
+			#gpio-cells = <3>;
+		};
+
+		pmc@d8130000 {
+			compatible = "via,vt8500-pmc";
+			reg = <0xd8130000 0x1000>;
+
+			clocks {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				ref25: ref25M {
+					#clock-cells = <0>;
+					compatible = "fixed-clock";
+					clock-frequency = <25000000>;
+				};
+
+				ref24: ref24M {
+					#clock-cells = <0>;
+					compatible = "fixed-clock";
+					clock-frequency = <24000000>;
+				};
+
+				plla: plla {
+					#clock-cells = <0>;
+					compatible = "wm,wm8650-pll-clock";
+					clocks = <&ref25>;
+					reg = <0x200>;
+				};
+
+				pllb: pllb {
+					#clock-cells = <0>;
+					compatible = "wm,wm8650-pll-clock";
+					clocks = <&ref25>;
+					reg = <0x204>;
+				};
+
+				arm: arm {
+					#clock-cells = <0>;
+					compatible = "via,vt8500-device-clock";
+					clocks = <&plla>;
+					divisor-reg = <0x300>;
+				};
+
+				sdhc: sdhc {
+					#clock-cells = <0>;
+					compatible = "via,vt8500-device-clock";
+					clocks = <&pllb>;
+					divisor-reg = <0x328>;
+					divisor-mask = <0x3f>;
+					enable-reg = <0x254>;
+					enable-bit = <18>;
+				};
+			};
+		};
+
+		timer@d8130100 {
+			compatible = "via,vt8500-timer";
+			reg = <0xd8130100 0x28>;
+			interrupts = <36>;
+		};
+
+		ehci@d8007900 {
+			compatible = "via,vt8500-ehci";
+			reg = <0xd8007900 0x200>;
+			interrupts = <43>;
+		};
+
+		uhci@d8007b00 {
+			compatible = "platform-uhci";
+			reg = <0xd8007b00 0x200>;
+			interrupts = <43>;
+		};
+
+		fb@d8050800 {
+			compatible = "wm,wm8505-fb";
+			reg = <0xd8050800 0x200>;
+			display = <&display>;
+			default-mode = <&mode0>;
+		};
+
+		ge_rops@d8050400 {
+			compatible = "wm,prizm-ge-rops";
+			reg = <0xd8050400 0x100>;
+		};
+
+		uart@d8200000 {
+			compatible = "via,vt8500-uart";
+			reg = <0xd8200000 0x1040>;
+			interrupts = <32>;
+			clocks = <&ref24>;
+		};
+
+		uart@d82b0000 {
+			compatible = "via,vt8500-uart";
+			reg = <0xd82b0000 0x1040>;
+			interrupts = <33>;
+			clocks = <&ref24>;
+		};
+
+		rtc@d8100000 {
+			compatible = "via,vt8500-rtc";
+			reg = <0xd8100000 0x10000>;
+			interrupts = <48>;
+		};
+	};
+};