Commit 960ee4e7 authored by Sebastian Hesselbarth's avatar Sebastian Hesselbarth Committed by Jason Cooper
Browse files

ARM: dove: add MBus DT node 



This adds a MBus node including ranges and pcie apertures required later.

Signed-off-by: default avatarSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: default avatarJason Cooper <jason@lakedaemon.net>
parent 6953af77

arch/arm/boot/dts/dove.dtsi

+20 −0
Original line number Original line Diff line number Diff line
@@ -29,6 +29,21 @@ 
		marvell,tauros2-cache-features = <0>;

		marvell,tauros2-cache-features = <0>;

	};

	};





	mbus {

		compatible = "marvell,dove-mbus", "marvell,mbus", "simple-bus";

		#address-cells = <2>;

		#size-cells = <1>;

		controller = <&mbusc>;

		pcie-mem-aperture = <0xe0000000 0x10000000>; /* 256M MEM space */

		pcie-io-aperture  = <0xf2000000 0x00200000>; /*   2M I/O space */



		ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x0100000   /* MBUS regs  1M */

			  MBUS_ID(0xf0, 0x02) 0 0xf1800000 0x1000000   /* AXI  regs 16M */

			  MBUS_ID(0x01, 0xfd) 0 0xf8000000 0x8000000   /* BootROM  128M */

			  MBUS_ID(0x03, 0x01) 0 0xc8000000 0x0100000   /* CESA SRAM  1M */

			  MBUS_ID(0x0d, 0x00) 0 0xf0000000 0x0100000>; /* PMU  SRAM  1M */

	};



	soc@f1000000 {

	soc@f1000000 {

		compatible = "simple-bus";

		compatible = "simple-bus";

		#address-cells = <1>;

		#address-cells = <1>;
@@ -44,6 +59,11 @@ 
		          0xf2100000 0xf2100000 0x0100000   /* PCIe0 I/O   1M */

		          0xf2100000 0xf2100000 0x0100000   /* PCIe0 I/O   1M */

		          0xf8000000 0xf8000000 0x8000000>; /* BootROM   128M */

		          0xf8000000 0xf8000000 0x8000000>; /* BootROM   128M */





		mbusc: mbus-ctrl@20000 {

			compatible = "marvell,mbus-controller";

			reg = <0x20000 0x80>, <0x800100 0x8>;

		};



		timer: timer@20300 {

		timer: timer@20300 {

			compatible = "marvell,orion-timer";

			compatible = "marvell,orion-timer";

			reg = <0x20300 0x20>;

			reg = <0x20300 0x20>;