Searched hist:"48 d0341e41870bcfc42206d38e00a6b1c2fea929" (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/clk/renesas/ |
| H A D | renesas-cpg-mssr.h | diff 48d0341e41870bcfc42206d38e00a6b1c2fea929 Thu Sep 29 07:47:58 CDT 2016 Geert Uytterhoeven <geert+renesas@glider.be> clk: renesas: cpg-mssr: Add support for fixing up clock tables
The same SoC may have different clocks and/or module clock parents,
depending on SoC revision. One option is to use different sets of clock
tables for each SoC revision. However, if the differences are small, it
is much more space-efficient to have a single set of clock tables, and
fix those up at runtime instead.
Hence provide three helpers:
- Two helpers to NULLify core and module clocks that do not exist on
some revisions (NULLified clocks are skipped during the registration
phase),
- One helper to reparent module clocks that have different clock
parents.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
| H A D | renesas-cpg-mssr.c | diff 48d0341e41870bcfc42206d38e00a6b1c2fea929 Thu Sep 29 07:47:58 CDT 2016 Geert Uytterhoeven <geert+renesas@glider.be> clk: renesas: cpg-mssr: Add support for fixing up clock tables
The same SoC may have different clocks and/or module clock parents,
depending on SoC revision. One option is to use different sets of clock
tables for each SoC revision. However, if the differences are small, it
is much more space-efficient to have a single set of clock tables, and
fix those up at runtime instead.
Hence provide three helpers:
- Two helpers to NULLify core and module clocks that do not exist on
some revisions (NULLified clocks are skipped during the registration
phase),
- One helper to reparent module clocks that have different clock
parents.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
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