git: 8eb94b238f24 - main - Set denominator to 1 if it is 0 in the init phase. This prevents panic and also helps when the clocks become available later. This is based on comment from manu@ on https://reviews.freebsd.org/D31299

The branch main has been updated by ganbold:

URL: https://cgit.FreeBSD.org/src/commit/?id=8eb94b238f24fc7429f65bfd30bb538f72e87502

commit 8eb94b238f24fc7429f65bfd30bb538f72e87502
Author:     Ganbold Tsagaankhuu <ganbold@FreeBSD.org>
AuthorDate: 2022-10-01 02:01:59 +0000
Commit:     Ganbold Tsagaankhuu <ganbold@FreeBSD.org>
CommitDate: 2022-10-01 02:01:59 +0000

    Set denominator to 1 if it is 0 in the init phase.
    This prevents panic and also helps when the clocks
    become available later.
    This is based on comment from manu@ on
    https://reviews.freebsd.org/D31299
---
 sys/arm64/rockchip/clk/rk_clk_fract.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sys/arm64/rockchip/clk/rk_clk_fract.c b/sys/arm64/rockchip/clk/rk_clk_fract.c
index 2b347db91790..17547b311eac 100644
--- a/sys/arm64/rockchip/clk/rk_clk_fract.c
+++ b/sys/arm64/rockchip/clk/rk_clk_fract.c
@@ -150,6 +150,8 @@ rk_clk_fract_init(struct clknode *clk, device_t dev)
 
 	sc->numerator  = (reg >> 16) & 0xFFFF;
 	sc->denominator  = reg & 0xFFFF;
+	if (sc->denominator == 0)
+		sc->denominator = 1;
 	clknode_init_parent_idx(clk, 0);
 
 	return(0);