media: rc: GENI-IR controller driver

The Generic Serial Interface Infrared (GENI-IR) controller
driver enables the GENI-IR functionality in the QCS405 chipsets.
This is a snapshot of commit 48da75bf0ffa
("media: rc: GENI-IR controller driver").

Change-Id: I760cf167a7c24fed4a82dcde87f374a04724c181
Signed-off-by: Niranjana Vishwanathapura <nvishwan@codeaurora.org>
Git-commit: 48da75bf0ffad5c482a7fe7987f32d6530f97bb7
[cabiswa@codeaurora.org: Adding GENI IR driver code to msm 4.14]
Signed-off-by: Arindam Biswas <cabiswa@codeaurora.org>