u-boot.git/drivers/mailbox/mailbox-uclass.c, branch v2017.09

dm: mailbox: Update uclass to support livetree

2017-06-01T13:03:15+00:00

Update the mailbox uclass to support livetree. Fix the xlate() method
in all callers.

Signed-off-by: Simon Glass

dm: core: Replace of_offset with accessor

2017-02-08T13:12:14+00:00

At present devices use a simple integer offset to record the device tree
node associated with the device. In preparation for supporting a live
device tree, which uses a node pointer instead, refactor existing code to
access this field through an inline function.

Signed-off-by: Simon Glass

libfdt: Bring in upstream stringlist functions

2016-10-13T19:54:10+00:00

These have now landed upstream. The naming is different and in one case the
function signature has changed. Update the code to match.

This applies the following upstream commits by
Thierry Reding  :

   604e61e fdt: Add functions to retrieve strings
   8702bd1 fdt: Add a function to get the index of a string
   2218387 fdt: Add a function to count strings

Signed-off-by: Simon Glass

mailbox: rename headers

2016-06-19T23:05:55+00:00

Rename mailbox*.h to match the naming convention requested during review
of the new reset subsystem.

Signed-off-by: Stephen Warren 
Acked-by: Simon Glass

Add a mailbox driver framework/uclass

2016-05-27T02:48:31+00:00

A mailbox is a hardware mechanism for transferring small message and/or
notifications between the CPU on which U-Boot runs and some other device
such as an auxilliary CPU running firmware or a hardware module.

This patch defines a standard API that connects mailbox clients to mailbox
providers (drivers). Initially, DT is the only supported method for
connecting the two.

The DT binding specification (mailbox.txt) was taken from Linux kernel
v4.5's Documentation/devicetree/bindings/mailbox/mailbox.txt.

Signed-off-by: Stephen Warren 
Acked-by: Simon Glass