clk: samsung: add support for CPU clocks

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Adds 'struct samsung_cpu_clock' and corresponding CPU clock registration
function to the samsung common clk driver. This allows samsung clock
drivers to register their CPU clocks with the samsung_cmu_register_one()
API.

Currently the exynos5433 apollo and atlas clks have their own custom
init functions to handle registering their CPU clocks. With this patch
we can drop their custom CLK_OF_DECLARE functions and directly call
samsung_cmu_register_one().

Signed-off-by: Will McVicker <willmcvicker@google.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20211014195347.3635601-2-willmcvicker@google.com
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>

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Will McVicker 2021-10-14 19:53:45 +00:00 • committed by Sylwester Nawrocki

parent 7dd0557819

commit 3270ffe89f

3 changed files with 46 additions and 0 deletions

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18

drivers/clk/samsung/clk-cpu.c

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2

drivers/clk/samsung/clk.c

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26

drivers/clk/samsung/clk.h

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