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SubjectRe: [PATCH 0/5] Add support for MSM8996 clock controllers

On 11/18/2015 06:37 AM, Stephen Boyd wrote:
> These patches add support for the global and multimedia clock controllers
> found on MSM8996 devices. The first patch allows us to implement a
> "power of two" divider of different widths with a table based divider.
> The second patch adds support for Alpha PLLs and the 3rd and 5th patches
> add support for the two clock controllers. The fourth patch is
> a new type of clock ops for the graphics clock that does some custom
> ping-pong between different PLLs when switching graphics frequencies.
>
> Some work is still pending, mostly adding GDSCs and configuring the

I have the GDSC support patches done on top. Will post once I
get some reasonable testing done.

> multimedia PLLs for FSM voting mode vs. manually enabling and
> disabling them. So a v2 is probably going to come out after
> some more testing is done.
>
> Cc: Rajendra Nayak <rnayak@codeaurora.com>
>
> Stephen Boyd (5):
> clk: divider: Cap table divider values to 'width' member
> clk: qcom: Add Alpha PLL support
> clk: qcom: Add MSM8996 Global Clock Control (GCC) driver
> clk: qcom: Add gfx3d ping-pong PLL frequency switching
> clk: qcom: Add MSM8996 Multimedia Clock Controller (MMCC) driver
>
> .../devicetree/bindings/clock/qcom,gcc.txt | 1 +
> .../devicetree/bindings/clock/qcom,mmcc.txt | 1 +
> drivers/clk/clk-divider.c | 9 +-
> drivers/clk/qcom/Kconfig | 17 +
> drivers/clk/qcom/Makefile | 3 +
> drivers/clk/qcom/clk-alpha-pll.c | 355 +++
> drivers/clk/qcom/clk-alpha-pll.h | 57 +
> drivers/clk/qcom/clk-rcg.h | 1 +
> drivers/clk/qcom/clk-rcg2.c | 87 +
> drivers/clk/qcom/gcc-msm8996.c | 3332 ++++++++++++++++++++
> drivers/clk/qcom/mmcc-msm8996.c | 3209 +++++++++++++++++++
> include/dt-bindings/clock/qcom,gcc-msm8996.h | 333 ++
> include/dt-bindings/clock/qcom,mmcc-msm8996.h | 285 ++
> 13 files changed, 7686 insertions(+), 4 deletions(-)
> create mode 100644 drivers/clk/qcom/clk-alpha-pll.c
> create mode 100644 drivers/clk/qcom/clk-alpha-pll.h
> create mode 100644 drivers/clk/qcom/gcc-msm8996.c
> create mode 100644 drivers/clk/qcom/mmcc-msm8996.c
> create mode 100644 include/dt-bindings/clock/qcom,gcc-msm8996.h
> create mode 100644 include/dt-bindings/clock/qcom,mmcc-msm8996.h
>

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