[PATCH v4 0/4] Add support for more MSM8916 clocks

[Georgi Djakov <georgi.djakov@linaro.org>]

This patchset adds support for iommu, gpu and audio clocks on
the MSM8916 platforms.

Changes since v3 (https://lkml.org/lkml/2015/8/13/393)
* Use recalc_rate() to find current frequency when enabling
  a shared branch clock and there is no cached frequency yet.

Changes since v2 (https://lkml.org/lkml/2015/6/5/324)
* Dropped patch for read-only RCGs as it is not needed.
* Updated RCGs with shared branches patch and addressed various issues
  pointed by Stephen.
* Rebased on clk-next.

Changes since v1
* Added a set of ops for read-only RCGs and RCGs with shared branches.

Georgi Djakov (4):
  clk: qcom: Add MSM8916 iommu clocks
  clk: qcom: Add support for RCGs with shared branches
  clk: qcom: Add MSM8916 gpu clocks
  clk: qcom: Add MSM8916 audio clocks

 drivers/clk/qcom/clk-rcg.h                   |    4 +-
 drivers/clk/qcom/clk-rcg2.c                  |   78 ++++
 drivers/clk/qcom/gcc-msm8916.c               |  497 ++++++++++++++++++++++++++
 include/dt-bindings/clock/qcom,gcc-msm8916.h |   22 ++
 4 files changed, 600 insertions(+), 1 deletion(-)