[PATCH] clk: sunxi-ng: h6: Fix CEC clock

* [PATCH] clk: sunxi-ng: h6: Fix CEC clock
@ 2021-01-06 14:32 ` Andre Przywara
  0 siblings, 0 replies; 6+ messages in thread
From: Andre Przywara @ 2021-01-06 14:32 UTC (permalink / raw)
  To: Michael Turquette, Stephen Boyd, Maxime Ripard, Chen-Yu Tsai
  Cc: Jernej Skrabec, Icenowy Zheng, linux-clk, linux-arm-kernel, linux-sunxi

The CEC clock on the H6 SoC is a bit special, since it uses a fixed
pre-dividier for one source clock (the PLL), but conveys the other clock
(32K OSC) directly.
We are using a fixed predivider array for that, but fail to use the right
flag to actually activate that.

Fixes: 524353ea480b ("clk: sunxi-ng: add support for the Allwinner H6 CCU")
Reported-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
 drivers/clk/sunxi-ng/ccu-sun50i-h6.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/sunxi-ng/ccu-sun50i-h6.c b/drivers/clk/sunxi-ng/ccu-sun50i-h6.c
index f2497d0a4683..a26dbbdff80d 100644
--- a/drivers/clk/sunxi-ng/ccu-sun50i-h6.c
+++ b/drivers/clk/sunxi-ng/ccu-sun50i-h6.c
@@ -682,7 +682,7 @@ static struct ccu_mux hdmi_cec_clk = {
 
 	.common		= {
 		.reg		= 0xb10,
-		.features	= CCU_FEATURE_VARIABLE_PREDIV,
+		.features	= CCU_FEATURE_FIXED_PREDIV,
 		.hw.init	= CLK_HW_INIT_PARENTS("hdmi-cec",
 						      hdmi_cec_parents,
 						      &ccu_mux_ops,
-- 
2.17.5


^ permalink raw reply related	[flat|nested] 6+ messages in thread