diff options
author | Patrick Delaunay <patrick.delaunay@foss.st.com> | 2023-06-23 16:05:16 +0300 |
---|---|---|
committer | Patrice Chotard <patrice.chotard@foss.st.com> | 2023-08-16 16:23:09 +0300 |
commit | 141e232dbd981ab05e17660e63008ef170aea73d (patch) | |
tree | b42d7dbd74b6683d3c4e69328b7a4bf19ce37c5f | |
parent | b3d97f8ce34011b8928919822eb17b98477f3d72 (diff) | |
download | u-boot-141e232dbd981ab05e17660e63008ef170aea73d.tar.xz |
clk: stm32mp1: remove error for disabled clock in stm32mp1_clk_get_parent
To disabled a clock in clock tree initialization for a mux of STM32MP15,
the selected clock source index is set with the latest possible index for
the number of bit used. Today this valid configuration cause a error
in U-Boot messages, for example with CLK_ETH_DISABLED, when this clock
is not needed for the used ETH PHY without crystal:
no parents defined for clk id 123
This patch change the level of this message to avoid this trace for
valid clock tree.
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
-rw-r--r-- | drivers/clk/stm32/clk-stm32mp1.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/clk/stm32/clk-stm32mp1.c b/drivers/clk/stm32/clk-stm32mp1.c index 4f4524fcb2..6150287694 100644 --- a/drivers/clk/stm32/clk-stm32mp1.c +++ b/drivers/clk/stm32/clk-stm32mp1.c @@ -881,7 +881,8 @@ static int stm32mp1_clk_get_parent(struct stm32mp1_clk_priv *priv, return sel[s].parent[p]; } - log_err("no parents defined for clk id %d\n", (u32)id); + /* clock is DISABLED when the clock src is not in clk_parent[] range */ + log_debug("no parents defined for clk id %d\n", (u32)id); return -EINVAL; } |