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[RFT,v4,0/2] clk: samsung: add common support for CPU clocks

Message ID 20211014195347.3635601-1-willmcvicker@google.com (mailing list archive)
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Series clk: samsung: add common support for CPU clocks | expand

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William McVicker Oct. 14, 2021, 7:53 p.m. UTC 
These two patches were originally a part of the series [1]. They add
support to the common samsung clock driver to parse and register the
CPU clocks when provided. This allows for the samsung clock drivers to
simply provide a `struct samsung_cpu_clock` to `struct samsung_cmu_info`
and then call samsung_cmu_register_one(). With this new support, we can
now get rid of the custom apollo and atlas CLK_OF_DECLARE init functions.

Since I don't have the hardware to test these, I'm including the RFT tag
to try and get help testing and verifying these.

[1] https://lore.kernel.org/all/20210928235635.1348330-4-willmcvicker@google.com/

Will McVicker (2):
  [RFT] clk: samsung: add support for CPU clocks
  [RFT] clk: samsung: exynos5433: update apollo and atlas clock probing
--
Changes in v4:
 - Updated 'struct samsung_cpu_clock' to reference the parent and alt_parent
   hw clocks via ID instead of name
 - Dropped __clk_lookup() in favor of ctx->clk_data.hw instead

Changes in v3:
 - Same as v1-v2
 - Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>

 drivers/clk/samsung/clk-cpu.c        |  18 ++++
 drivers/clk/samsung/clk-exynos5433.c | 120 +++++++++++----------------
 drivers/clk/samsung/clk.c            |   2 +
 drivers/clk/samsung/clk.h            |  26 ++++++
 4 files changed, 94 insertions(+), 72 deletions(-)