diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/cpu-hotplug.txt | 6 | ||||
| -rw-r--r-- | Documentation/powerpc/dts-bindings/fsl/board.txt | 4 |
2 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/cpu-hotplug.txt b/Documentation/cpu-hotplug.txt index 9d620c1..4d4a644b 100644 --- a/Documentation/cpu-hotplug.txt +++ b/Documentation/cpu-hotplug.txt @@ -49,6 +49,12 @@ maxcpus=n Restrict boot time cpus to n. Say if you have 4 cpus, using additional_cpus=n (*) Use this to limit hotpluggable cpus. This option sets cpu_possible_map = cpu_present_map + additional_cpus +cede_offline={"off","on"} Use this option to disable/enable putting offlined + processors to an extended H_CEDE state on + supported pseries platforms. + If nothing is specified, + cede_offline is set to "on". + (*) Option valid only for following architectures - ia64 diff --git a/Documentation/powerpc/dts-bindings/fsl/board.txt b/Documentation/powerpc/dts-bindings/fsl/board.txt index e8b5bc2..39e9415 100644 --- a/Documentation/powerpc/dts-bindings/fsl/board.txt +++ b/Documentation/powerpc/dts-bindings/fsl/board.txt @@ -20,12 +20,16 @@ Required properities: - compatible : should be "fsl,fpga-pixis". - reg : should contain the address and the length of the FPPGA register set. +- interrupt-parent: should specify phandle for the interrupt controller. +- interrupts : should specify event (wakeup) IRQ. Example (MPC8610HPCD): board-control@e8000000 { compatible = "fsl,fpga-pixis"; reg = <0xe8000000 32>; + interrupt-parent = <&mpic>; + interrupts = <8 8>; }; * Freescale BCSR GPIO banks |
