clk: qcom: Add support for MSM8974's global clock controller (GCC)

Add a driver for the global clock controller found on MSM 8974
based platforms. This should allow most non-multimedia device
drivers to probe and control their clocks.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Mike Turquette <mturquette@linaro.org>

diff --cc drivers/clk/qcom/Kconfig
Simple merge

diff --cc drivers/clk/qcom/Makefile
Simple merge

diff --cc drivers/clk/qcom/gcc-msm8974.c
Simple merge

diff --cc include/dt-bindings/clock/qcom,gcc-msm8974.h
Simple merge

diff --cc include/dt-bindings/reset/qcom,gcc-msm8974.h
Simple merge