diff options
Diffstat (limited to 'Documentation/devicetree/bindings/arm')
-rw-r--r-- | Documentation/devicetree/bindings/arm/ccn.txt | 21 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/arm/spear-misc.txt | 9 |
2 files changed, 30 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/arm/ccn.txt b/Documentation/devicetree/bindings/arm/ccn.txt new file mode 100644 index 0000000..b100d38 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/ccn.txt @@ -0,0 +1,21 @@ +* ARM CCN (Cache Coherent Network) + +Required properties: + +- compatible: (standard compatible string) should be one of: + "arm,ccn-504" + "arm,ccn-508" + +- reg: (standard registers property) physical address and size + (16MB) of the configuration registers block + +- interrupts: (standard interrupt property) single interrupt + generated by the control block + +Example: + + ccn@0x2000000000 { + compatible = "arm,ccn-504"; + reg = <0x20 0x00000000 0 0x1000000>; + interrupts = <0 181 4>; + }; diff --git a/Documentation/devicetree/bindings/arm/spear-misc.txt b/Documentation/devicetree/bindings/arm/spear-misc.txt new file mode 100644 index 0000000..cf64982 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/spear-misc.txt @@ -0,0 +1,9 @@ +SPEAr Misc configuration +=========================== +SPEAr SOCs have some miscellaneous registers which are used to configure +few properties of different peripheral controllers. + +misc node required properties: + +- compatible Should be "st,spear1340-misc", "syscon". +- reg: Address range of misc space upto 8K |