clk: renesas: rcar-gen3: Factor out CPG library

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R-Car V3U has a CPG different enough to not be a generic Gen3 CPG but
similar enough to reuse code. Introduce a new CPG library, factor out
the SD clock handling and hook it to the generic Gen3 CPG driver so we
have an equal state. V3U will make use of it in the next patch then.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20201227174202.40834-4-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

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Wolfram Sang 2020-12-27 18:41:57 +01:00 • committed by Geert Uytterhoeven

parent 97af391a6f

commit 8bb67d8734

5 changed files with 309 additions and 251 deletions

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4

drivers/clk/renesas/Kconfig

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1

drivers/clk/renesas/Makefile

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270

drivers/clk/renesas/rcar-cpg-lib.c

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33

drivers/clk/renesas/rcar-cpg-lib.h

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252

drivers/clk/renesas/rcar-gen3-cpg.c

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