[v5,25/27] clk: bcm2835: Allow custom CCF flags for the PLLs

Commit Message

Maxime Ripard June 15, 2020, 8:41 a.m. UTC

While some clock types allow for each clock to specify its own custom
flags, the PLLs can't. We will need this for the PLLB, so let's add it.

Acked-by: Nicolas Saenz Julienne <[e-mail]>
Tested-by: Nicolas Saenz Julienne <[e-mail]>
Signed-off-by: Maxime Ripard <[e-mail]>
---
 drivers/clk/bcm/clk-bcm2835.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

Stephen Boyd June 25, 2020, 12:46 a.m. UTC | #1

Quoting Maxime Ripard (2020-06-15 01:41:05)
> While some clock types allow for each clock to specify its own custom
> flags, the PLLs can't. We will need this for the PLLB, so let's add it.
> 
> Acked-by: Nicolas Saenz Julienne <[e-mail]>
> Tested-by: Nicolas Saenz Julienne <[e-mail]>
> Signed-off-by: Maxime Ripard <[e-mail]>
> ---

Applied to clk-next

Patch

diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c
index 32f5c13be9d1..b50f00f109bf 100644
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
@@ -421,6 +421,7 @@  struct bcm2835_pll_data {
 	u32 reference_enable_mask;
 	/* Bit in CM_LOCK to indicate when the PLL has locked. */
 	u32 lock_mask;
+	u32 flags;
 
 	const struct bcm2835_pll_ana_bits *ana;
 
@@ -1310,7 +1311,7 @@  static struct clk_hw *bcm2835_register_pll(struct bcm2835_cprman *cprman,
 	init.num_parents = 1;
 	init.name = pll_data->name;
 	init.ops = &bcm2835_pll_clk_ops;
-	init.flags = CLK_IGNORE_UNUSED;
+	init.flags = pll_data->flags | CLK_IGNORE_UNUSED;
 
 	pll = kzalloc(sizeof(*pll), GFP_KERNEL);
 	if (!pll)