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. > +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. -- 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/
