[RESEND,v3] clk: at91: enable AUDIOPLL as source for PCKx on SAMA5D2

Commit Message

Michał Mirosław Dec. 18, 2018, 11:24 a.m. UTC

Datasheet for SAMA5D2x mentions 6 sources for PCKx, the last being AUDIOPLL.

Signed-off-by: Michał Mirosław <[e-mail]>

---
 v2: rebased for 4.20-rc7
 v3: rewritten for 4.21
---
 drivers/clk/at91/sama5d2.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Patch

diff --git a/drivers/clk/at91/sama5d2.c b/drivers/clk/at91/sama5d2.c
index d69ad96fe988..ade063622531 100644
--- a/drivers/clk/at91/sama5d2.c
+++ b/drivers/clk/at91/sama5d2.c
@@ -241,13 +241,14 @@  static void __init sama5d2_pmc_setup(struct device_node *np)
 	parent_names[2] = "plladivck";
 	parent_names[3] = "utmick";
 	parent_names[4] = "mck";
+	parent_names[5] = "audiopll_pmcck";
 	for (i = 0; i < 3; i++) {
 		char name[6];
 
 		snprintf(name, sizeof(name), "prog%d", i);
 
 		hw = at91_clk_register_programmable(regmap, name,
-						    parent_names, 5, i,
+						    parent_names, 6, i,
 						    &at91sam9x5_programmable_layout);
 		if (IS_ERR(hw))
 			goto err_free;