tree c65b9f1b6a1fff34d770ec6a1ffc265be09ba819
parent 1d9aee752ee2f421c325d87466ec65a8efe5da05
author Sujeev Dias <sdias@codeaurora.org> 1504229464 -0700
committer Sujeev Dias <sdias@codeaurora.org> 1504288315 -0700

dmaengine: gpi: Dynamically assign gpii instance to clients

GPI dmaengine driver already has a list of supported gpii
instances. Also, all gpii instances are identical, support
all protocols, and operate on any serial engine. To reduce
configuration conflicts with clients, dynamically assign
next available gpii instance to clients.

CRs-Fixed: 2102800
Change-Id: I608f4a21bea372fe3641cf6c7dd0b4cdece44f2b
Signed-off-by: Sujeev Dias <sdias@codeaurora.org>