[PATCH v2 1/7] clk: sunxi-ng: a64: propagate rate change from pll-mipi
From: Roman Beranek <hidden>
Date: 2023-04-18 07:40:54
Also in:
dri-devel, linux-sunxi, lkml
Subsystem:
arm/allwinner sunxi soc support, common clk framework, the rest · Maintainers:
Chen-Yu Tsai, Jernej Skrabec, Samuel Holland, Michael Turquette, Stephen Boyd, Linus Torvalds
Propagating rate change from tcon0 all the way to pll-video0 allows for greater precision in matching requested display timing. Signed-off-by: Roman Beranek <redacted> --- drivers/clk/sunxi-ng/ccu-sun50i-a64.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/sunxi-ng/ccu-sun50i-a64.c b/drivers/clk/sunxi-ng/ccu-sun50i-a64.c
index 41519185600a..dd6212286dcd 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), }, };
--
2.34.1
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