msm: copper: enable i2c(BLSP11) on RUMI

i2c is supported in RUMI on BLSP11. Device tree support is added
for the same. Corresponding GPIOs are initialized as well.

Change-Id: I62765f0a839af86ed3e2b3f7a01bc541bb698745
Signed-off-by: Jin Hong <jinh@codeaurora.org>
Signed-off-by: Sagar Dharia <sdharia@codeaurora.org>
2 files changed