diff options
Diffstat (limited to 'Documentation/devicetree/bindings/x86/ce4100.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/x86/ce4100.txt | 37 |
1 files changed, 28 insertions, 9 deletions
diff --git a/Documentation/devicetree/bindings/x86/ce4100.txt b/Documentation/devicetree/bindings/x86/ce4100.txt index b49ae593a60b..cd1221bfb539 100644 --- a/Documentation/devicetree/bindings/x86/ce4100.txt +++ b/Documentation/devicetree/bindings/x86/ce4100.txt @@ -7,17 +7,36 @@ Many of the "generic" devices like HPET or IO APIC have the ce4100 name in their compatible property because they first appeared in this SoC. -The CPU node ------------- - cpu@0 { - device_type = "cpu"; - compatible = "intel,ce4100"; - reg = <0>; - lapic = <&lapic0>; +The CPU nodes +------------- + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "intel,ce4100"; + reg = <0x00>; + }; + + cpu@2 { + device_type = "cpu"; + compatible = "intel,ce4100"; + reg = <0x02>; + }; }; -The reg property describes the CPU number. The lapic property points to -the local APIC timer. +A "cpu" node describes one logical processor (hardware thread). + +Required properties: + +- device_type + Device type, must be "cpu". + +- reg + Local APIC ID, the unique number assigned to each processor by + system hardware. The SoC node ------------ |