6.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Michel Alex <Alex.Michel@xxxxxxxxxxxxxxxxxxx>
[ Upstream commit 32c055ef563c3a4a73a477839f591b1b170bde8e ]
Commit 4e197ee880c24ecb63f7fe17449b3653bc64b03c ("clk: imx6ul: add
ethernet refclock mux support") sets the internal clock as default
ethernet clock.
Since IMX6UL_CLK_ENET_REF cannot be parent for IMX6UL_CLK_ENET1_REF_SEL,
the call to clk_set_parent() fails. IMX6UL_CLK_ENET1_REF_125M is the correct
parent and shall be used instead.
Same applies for IMX6UL_CLK_ENET2_REF_SEL, for which IMX6UL_CLK_ENET2_REF_125M
is the correct parent.
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Alex Michel <alex.michel@xxxxxxxxxxxxxxxxxxx>
Reviewed-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/AS1P250MB0608F9CE4009DCE65C61EEDEA9922@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/clk/imx/clk-imx6ul.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/clk/imx/clk-imx6ul.c b/drivers/clk/imx/clk-imx6ul.c
index ef6c94b732684..c4266d732f7c1 100644
--- a/drivers/clk/imx/clk-imx6ul.c
+++ b/drivers/clk/imx/clk-imx6ul.c
@@ -540,8 +540,8 @@ static void __init imx6ul_clocks_init(struct device_node *ccm_node)
clk_set_parent(hws[IMX6UL_CLK_ENFC_SEL]->clk, hws[IMX6UL_CLK_PLL2_PFD2]->clk);
- clk_set_parent(hws[IMX6UL_CLK_ENET1_REF_SEL]->clk, hws[IMX6UL_CLK_ENET_REF]->clk);
- clk_set_parent(hws[IMX6UL_CLK_ENET2_REF_SEL]->clk, hws[IMX6UL_CLK_ENET2_REF]->clk);
+ clk_set_parent(hws[IMX6UL_CLK_ENET1_REF_SEL]->clk, hws[IMX6UL_CLK_ENET1_REF_125M]->clk);
+ clk_set_parent(hws[IMX6UL_CLK_ENET2_REF_SEL]->clk, hws[IMX6UL_CLK_ENET2_REF_125M]->clk);
imx_register_uart_clocks();
}
--
2.43.0
