diff options
Diffstat (limited to 'Documentation')
3 files changed, 45 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt b/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt index 70c0dc5..61df564 100644 --- a/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt +++ b/Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt @@ -6,9 +6,15 @@ Required properties: - interrupt-controller: Identifies the node as an interrupt controller. - #interrupt-cells: The number of cells to define the interrupts. Should be 1. The cell is the IRQ number + - reg: Should contain PMIC registers location and length. First pair for the main interrupt registers, second pair for the per-CPU - interrupt registers + interrupt registers. For this last pair, to be compliant with SMP + support, the "virtual" must be use (For the record, these registers + automatically map to the interrupt controller registers of the + current CPU) + + Example: @@ -18,6 +24,6 @@ Example: #address-cells = <1>; #size-cells = <1>; interrupt-controller; - reg = <0xd0020000 0x1000>, - <0xd0021000 0x1000>; + reg = <0xd0020a00 0x1d0>, + <0xd0021070 0x58>; }; diff --git a/Documentation/devicetree/bindings/arm/armada-370-xp-pmsu.txt b/Documentation/devicetree/bindings/arm/armada-370-xp-pmsu.txt new file mode 100644 index 0000000..926b4d6 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/armada-370-xp-pmsu.txt @@ -0,0 +1,20 @@ +Power Management Service Unit(PMSU) +----------------------------------- +Available on Marvell SOCs: Armada 370 and Armada XP + +Required properties: + +- compatible: "marvell,armada-370-xp-pmsu" + +- reg: Should contain PMSU registers location and length. First pair + for the per-CPU SW Reset Control registers, second pair for the + Power Management Service Unit. + +Example: + +armada-370-xp-pmsu@d0022000 { + compatible = "marvell,armada-370-xp-pmsu"; + reg = <0xd0022100 0x430>, + <0xd0020800 0x20>; +}; + diff --git a/Documentation/devicetree/bindings/arm/coherency-fabric.txt b/Documentation/devicetree/bindings/arm/coherency-fabric.txt new file mode 100644 index 0000000..2bfbf67 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/coherency-fabric.txt @@ -0,0 +1,16 @@ +Coherency fabric +---------------- +Available on Marvell SOCs: Armada 370 and Armada XP + +Required properties: + +- compatible: "marvell,coherency-fabric" +- reg: Should contain,coherency fabric registers location and length. + +Example: + +coherency-fabric@d0020200 { + compatible = "marvell,coherency-fabric"; + reg = <0xd0020200 0xb0>; +}; + |