On Tue, Jan 16, 2018 at 07:02:36PM +0000, srinivas.kandagatla@xxxxxxxxxx wrote: > From: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx> > > When Linux is master of BAM, it can directly read registers to know number > of supported execution enviroments, however when its remotely controlled > reading these registers would trigger a crash if the BAM is not yet > intialized/powered up on the remote side. > > This patch adds new binding num-ees to specify supported number of > Execution Environments when BAM is remotely controlled. > > Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx> > --- > Documentation/devicetree/bindings/dma/qcom_bam_dma.txt | 2 ++ > drivers/dma/qcom/bam_dma.c | 15 ++++++++++++--- > 2 files changed, 14 insertions(+), 3 deletions(-) The correct split is the binding changes in 1 patch. Driver changes separate. > > diff --git a/Documentation/devicetree/bindings/dma/qcom_bam_dma.txt b/Documentation/devicetree/bindings/dma/qcom_bam_dma.txt > index aa6822cbb230..f0d10c2b393e 100644 > --- a/Documentation/devicetree/bindings/dma/qcom_bam_dma.txt > +++ b/Documentation/devicetree/bindings/dma/qcom_bam_dma.txt > @@ -17,6 +17,8 @@ Required properties: > remote proccessor i.e. execution environment. > - num-channels : optional, indicates supported number of DMA channels in a > remotely controlled bam. > +- num-ees : optional, indicates supported number of Execution Environments in a > + remotely controlled bam. This one needs a vendor prefix as it is not a common property. > > Example: > -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
