| Message ID | 20230702-pll-mipi_set_rate_parent-v3-2-46dcb8aa9cbc@oltmanns.dev (mailing list archive) |
|---|---|
| State | Superseded, archived |
| Headers | show |
| Series | clk: sunxi-ng: Consider alternative parent rates when determining NKM clock rate | expand |
On Sun, 2 Jul 2023 19:55:21 +0200, Frank Oltmanns wrote: > The nkm clock now supports setting the parent's rate. Utilize this > option to find the optimal rate for pll-mipi. > > Signed-off-by: Frank Oltmanns <frank@oltmanns.dev> Acked-by: Maxime Ripard <mripard@kernel.org> Thanks! Maxime
diff --git a/drivers/clk/sunxi-ng/ccu-sun50i-a64.c b/drivers/clk/sunxi-ng/ccu-sun50i-a64.c index 41519185600a..a139a5c438d4 100644 --- a/drivers/clk/sunxi-ng/ccu-sun50i-a64.c +++ b/drivers/clk/sunxi-ng/ccu-sun50i-a64.c @@ -179,7 +179,8 @@ static struct ccu_nkm pll_mipi_clk = { .common = { .reg = 0x040, .hw.init = CLK_HW_INIT("pll-mipi", "pll-video0", - &ccu_nkm_ops, CLK_SET_RATE_UNGATE), + &ccu_nkm_ops, + CLK_SET_RATE_UNGATE | CLK_SET_RATE_PARENT), }, };
The nkm clock now supports setting the parent's rate. Utilize this option to find the optimal rate for pll-mipi. Signed-off-by: Frank Oltmanns <frank@oltmanns.dev> --- drivers/clk/sunxi-ng/ccu-sun50i-a64.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)