diff options
author | Kumar Gala <galak@kernel.crashing.org> | 2008-07-07 11:28:33 -0500 |
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committer | Kumar Gala <galak@kernel.crashing.org> | 2008-07-14 07:55:46 -0500 |
commit | d0fc2eaaf4c56a95f5ed29b6bfb609e19714fc16 (patch) | |
tree | 49b2fc779d4d051884d2dbc2c264ef608662312c /Documentation/powerpc/dts-bindings/fsl/cpm_qe/qe/firmware.txt | |
parent | b93eeba49efb30f88a83fc97ad22c255605654a1 (diff) |
powerpc/fsl: Refactor device bindings
Moved Freescale SoC related bindings out of booting-without-of.txt and into
their own files.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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>; + }; |