Hi Jassi, Thanks for review.
On Fri, Oct 16, 2015 at 10:26:48AM +0530, Jassi Brar wrote: > On Mon, Oct 12, 2015 at 10:02 PM, Leo Yan <leo....@linaro.org> wrote: > > > + > > +Mailbox Device Node: > > +==================== > > + > > +Required properties: > > +-------------------- > > +- compatible: Shall be "hisilicon,hi6220-mbox" > > +- reg: Contains the mailbox register address range (base > > + address and length); the first item is for IPC > > + registers, the second item is shared buffer for > > + slots. > > > Is the shared-buffer a part of mailbox controller or just regular > memory that could be used for purposes other than mailbox also? If > latter, please remove it from here. The shared-buffer is part of mailbox controller, this region cannot be dynamically allocated for other purpose; it's hardcode by MCU firmware. > > +Mailbox client > > +=============== > > + > > +"mboxes" and the optional "mbox-names" (please see > > +Documentation/devicetree/bindings/mailbox/mailbox.txt for details). Each > > value > > +of the mboxes property should contain a phandle to the mailbox controller > > +device node and second argument is the channel index. It must be 0 > > (hardware > > +support only one channel). > > > sorry, what must be 0? You have MBOX_CHAN_MAX and MBOX_CHAN_NUM as 32 > and 2 in the driver. Will fix it. Thanks, Leo Yan -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
