clk: at91: clk-peripheral: add support for parent_hw

Add support for parent_hw in peripheral clock drivers.
With this parent-child relation is described with pointers rather
than strings making registration a bit faster.

All the SoC based drivers that rely on clk-peripheral were adapted
to the new API change. The switch itself for SoCs will be done
in subsequent patches.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20230615093227.576102-5-claudiu.beznea@microchip.com

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/clk/at91/pmc.h b/drivers/clk/at91/pmc.h
index c09abb8ff8fe..6866e810352b 100644
--- a/drivers/clk/at91/pmc.h
+++ b/drivers/clk/at91/pmc.h
@@ -199,11 +199,13 @@ at91_clk_sama7g5_register_master(struct regmap *regmap,
 
 struct clk_hw * __init
 at91_clk_register_peripheral(struct regmap *regmap, const char *name,
-			     const char *parent_name, u32 id);
+			     const char *parent_name, struct clk_hw *parent_hw,
+			     u32 id);
 struct clk_hw * __init
 at91_clk_register_sam9x5_peripheral(struct regmap *regmap, spinlock_t *lock,
 				    const struct clk_pcr_layout *layout,
 				    const char *name, const char *parent_name,
+				    struct clk_hw *parent_hw,
 				    u32 id, const struct clk_range *range,
 				    int chg_pid, unsigned long flags);