Re: [PATCH V3 01/10] Documentation: dt-bindings: mailbox: tegra: Add binding for HSP mailbox
From: Rob Herring
Date: Tue Jul 19 2016 - 21:17:52 EST
On Tue, Jul 19, 2016 at 05:17:22PM +0800, Joseph Lo wrote:
> Add DT binding for the Hardware Synchronization Primitives (HSP). The
> HSP is designed for the processors to share resources and communicate
> together. It provides a set of hardware synchronization primitives for
> interprocessor communication. So the interprocessor communication (IPC)
> protocols can use hardware synchronization primitive, when operating
> between two processors not in an SMP relationship.
> Signed-off-by: Joseph Lo <josephl@xxxxxxxxxx>
> Sorry. Please allow me just update the binding patches of this series.
> Want to make sure the binding is acceptable first.
> Changes in V3:
> - use two cells for mboxes property
> Changes in V2:
> - revise the compatible string, interrupt-names, interrupts, and #mbox-cells
> - remove "nvidia,hsp-function" property
> - fix the header file name
> - the binding supports the concept of multiple HSP sub-modules on one HSP HW
> block now.
> .../bindings/mailbox/nvidia,tegra186-hsp.txt | 52 ++++++++++++++++++++++
> include/dt-bindings/mailbox/tegra186-hsp.h | 20 +++++++++
> 2 files changed, 72 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/mailbox/nvidia,tegra186-hsp.txt
> create mode 100644 include/dt-bindings/mailbox/tegra186-hsp.h
Acked-by: Rob Herring <robh@xxxxxxxxxx>