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| author | Claudiu Beznea <claudiu.beznea@microchip.com> | 2020-07-22 09:38:18 +0200 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2020-07-24 11:19:08 +0200 |
| commit | 64c9247b9e87e96e41cea545eb64727cee10c55c (patch) | |
| tree | d2f3209147859cb29277faeac92bccd39824406e /drivers/clk/at91/pmc.h | |
| parent | clk: at91: replace conditional operator with double logical not (diff) | |
| download | linux-64c9247b9e87e96e41cea545eb64727cee10c55c.tar.xz linux-64c9247b9e87e96e41cea545eb64727cee10c55c.zip | |
clk: at91: clk-generated: pass the id of changeable parent at registration
Pass the ID of changeable parent at registration. This will allow
the scalability of this clock driver with regards to the changeable
parent ID for versions of this IP where changeable parent is not the
last one in the parents list (e.g. SAMA7G5). With this the clock flags
are set to zero in case we have no changeable parent. Also in
clk_generated_best_diff() the *best_diff variable is check against
tmp_diff variable using ">=" operator instead of ">" so that in case
the requested frequency could be obtained using fix parents + gck
dividers but the clock also supports changeable parent to be able
to force the usage of the changeable parent.
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/1595403506-8209-11-git-send-email-claudiu.beznea@microchip.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/at91/pmc.h')
| -rw-r--r-- | drivers/clk/at91/pmc.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/clk/at91/pmc.h b/drivers/clk/at91/pmc.h index df616f2937e7..949b1a7b91e5 100644 --- a/drivers/clk/at91/pmc.h +++ b/drivers/clk/at91/pmc.h @@ -122,8 +122,8 @@ struct clk_hw * __init at91_clk_register_generated(struct regmap *regmap, spinlock_t *lock, const struct clk_pcr_layout *layout, const char *name, const char **parent_names, - u8 num_parents, u8 id, bool pll_audio, - const struct clk_range *range); + u8 num_parents, u8 id, + const struct clk_range *range, int chg_pid); struct clk_hw * __init at91_clk_register_h32mx(struct regmap *regmap, const char *name, |