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| author | Haiying Wang <Haiying.Wang@freescale.com> | 2009-05-01 15:40:47 -0400 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2009-05-19 00:50:22 -0500 |
| commit | 06c4435021f4856261edd01e2691071edeb8fa51 (patch) | |
| tree | 54e0a8be20b73d328df5aeae874e725ea7bbc80e /Documentation/powerpc | |
| parent | ea5130dcb438840d64a168b67dd221e4d46246b8 (diff) | |
| download | linux-06c4435021f4856261edd01e2691071edeb8fa51.tar.gz linux-06c4435021f4856261edd01e2691071edeb8fa51.tar.bz2 linux-06c4435021f4856261edd01e2691071edeb8fa51.zip | |
powerpc/qe: update risc allocation for QE
Change the RISC allocation to macros instead of enum, add function to read
the number of risc engines from the new property "fsl,qe-num-riscs" under
the qe node in dts. Add new property "fsl,qe-num-riscs" description in
qe.txt
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Acked-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'Documentation/powerpc')
| -rw-r--r-- | Documentation/powerpc/dts-bindings/fsl/cpm_qe/qe.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/powerpc/dts-bindings/fsl/cpm_qe/qe.txt b/Documentation/powerpc/dts-bindings/fsl/cpm_qe/qe.txt index 78790d58dc2c..39b5d1f0bbe0 100644 --- a/Documentation/powerpc/dts-bindings/fsl/cpm_qe/qe.txt +++ b/Documentation/powerpc/dts-bindings/fsl/cpm_qe/qe.txt @@ -17,6 +17,7 @@ Required properties: - model : precise model of the QE, Can be "QE", "CPM", or "CPM2" - reg : offset and length of the device registers. - bus-frequency : the clock frequency for QUICC Engine. +- fsl,qe-num-riscs: define how many RISC engines the QE has. Recommended properties - brg-frequency : the internal clock source frequency for baud-rate |