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author | Ingo Molnar <mingo@elte.hu> | 2008-07-31 18:43:41 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-07-31 18:43:41 +0200 |
commit | 85e9ca333d03fbd56b9e123c8456f0d98e20faad (patch) | |
tree | 7bb15ada5f536950efa23ad60ea9eea60380ca1c /Documentation/powerpc/dts-bindings/fsl/cpm_qe/qe/firmware.txt | |
parent | a300bec952127d9a15e666b391bb35c9aecb3002 (diff) | |
parent | 6e86841d05f371b5b9b86ce76c02aaee83352298 (diff) |
Merge branch 'linus' into timers/hpet
Diffstat (limited to 'Documentation/powerpc/dts-bindings/fsl/cpm_qe/qe/firmware.txt')
-rw-r--r-- | Documentation/powerpc/dts-bindings/fsl/cpm_qe/qe/firmware.txt | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/Documentation/powerpc/dts-bindings/fsl/cpm_qe/qe/firmware.txt b/Documentation/powerpc/dts-bindings/fsl/cpm_qe/qe/firmware.txt new file mode 100644 index 00000000000..6c238f59b2a --- /dev/null +++ b/Documentation/powerpc/dts-bindings/fsl/cpm_qe/qe/firmware.txt @@ -0,0 +1,24 @@ +* Uploaded QE firmware + + If a new firwmare has been uploaded to the QE (usually by the + boot loader), then a 'firmware' child node should be added to the QE + node. This node provides information on the uploaded firmware that + device drivers may need. + + Required properties: + - id: The string name of the firmware. This is taken from the 'id' + member of the qe_firmware structure of the uploaded firmware. + Device drivers can search this string to determine if the + firmware they want is already present. + - extended-modes: The Extended Modes bitfield, taken from the + firmware binary. It is a 64-bit number represented + as an array of two 32-bit numbers. + - virtual-traps: The virtual traps, taken from the firmware binary. + It is an array of 8 32-bit numbers. + +Example: + firmware { + id = "Soft-UART"; + extended-modes = <0 0>; + virtual-traps = <0 0 0 0 0 0 0 0>; + }; |