clk: at91: add sam9x60 PLL driver

The PLLs on the sam9x60 (PLLA and USB PLL) use a different register set and
programming model than the previous SoCs.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/clk/at91/pmc.h b/drivers/clk/at91/pmc.h
index 4a30c20f17f1..fb9e9c4cdc8d 100644
--- a/drivers/clk/at91/pmc.h
+++ b/drivers/clk/at91/pmc.h
@@ -69,6 +69,7 @@ struct clk_pll_characteristics {
 	struct clk_range *output;
 	u16 *icpll;
 	u8 *out;
+	u8 upll : 1;
 };
 
 struct clk_programmable_layout {
@@ -170,6 +171,11 @@ at91_clk_register_plldiv(struct regmap *regmap, const char *name,
 			 const char *parent_name);
 
 struct clk_hw * __init
+sam9x60_clk_register_pll(struct regmap *regmap, spinlock_t *lock,
+			 const char *name, const char *parent_name, u8 id,
+			 const struct clk_pll_characteristics *characteristics);
+
+struct clk_hw * __init
 at91_clk_register_programmable(struct regmap *regmap, const char *name,
 			       const char **parent_names, u8 num_parents, u8 id,
 			       const struct clk_programmable_layout *layout);