[PATCH v4] clk: qcom: Add support for IPQ8064's global clock controller (GCC)

Kumar Gala galak at codeaurora.org
Mon Jun 30 09:08:33 PDT 2014


On Jun 17, 2014, at 2:46 PM, Kumar Gala <galak at codeaurora.org> wrote:

> Add a driver for the global clock controller found on IPQ8064 based
> platforms. This should allow most non-multimedia device drivers to probe
> and control their clocks.
> 
> This is currently missing clocks for USB HSIC and networking devices.
> 
> Signed-off-by: Kumar Gala <galak at codeaurora.org>
> Signed-off-by: Andy Gross <agross at codeaurora.org>
> Signed-off-by: Stephen Boyd <sboyd at codeaurora.org>
> ---
> v4:
> * Fix usb utmi freq clk table
> * Fix numbering issue in dt-bindings/clock/qcom,gcc-ipq806x.h
> 
> v3:
> * Based on APQ8084 clk patches
> * Added USB3 and SATA clks
> * Minor clean ups (made hex numbers lowercase)
> 
> v2:
> * dropped audio clock from commit message
> * changed Kconfig symbol to IPQ_GCC_806X
> * Fixed PXO/CXO clk freq to 25Mhz
> 
> .../devicetree/bindings/clock/qcom,gcc.txt         |    1 +
> drivers/clk/qcom/Kconfig                           |    8 +
> drivers/clk/qcom/Makefile                          |    1 +
> drivers/clk/qcom/gcc-ipq806x.c                     | 2424 ++++++++++++++++++++
> include/dt-bindings/clock/qcom,gcc-ipq806x.h       |  293 +++
> include/dt-bindings/reset/qcom,gcc-ipq806x.h       |  132 ++
> 6 files changed, 2859 insertions(+)
> create mode 100644 drivers/clk/qcom/gcc-ipq806x.c
> create mode 100644 include/dt-bindings/clock/qcom,gcc-ipq806x.h
> create mode 100644 include/dt-bindings/reset/qcom,gcc-ipq806x.h

Mike,

Any update on pulling this in?

- k

-- 
Employee of Qualcomm Innovation Center, Inc.
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