FAILED: patch "[PATCH] clk: imx6ul: fix clock parent for IMX6UL_CLK_ENETx_REF_SEL" failed to apply to 5.15-stable tree

FAILED: patch "[PATCH] clk: imx6ul: fix clock parent for IMX6UL_CLK_ENETx_REF_SEL" failed to apply to 5.15-stable tree

[gregkh]

The patch below does not apply to the 5.15-stable tree.
If someone wants it applied there, or to any other stable or longterm
tree, then please email the backport, including the original git commit
id to <stable@vger.kernel.org>.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y
git checkout FETCH_HEAD
git cherry-pick -x 32c055ef563c3a4a73a477839f591b1b170bde8e
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<stable@vger.kernel.org>' --in-reply-to '2024100747-elevating-mobster-a3cf@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^..

Possible dependencies:

32c055ef563c ("clk: imx6ul: fix clock parent for IMX6UL_CLK_ENETx_REF_SEL")
912d7af473f1 ("clk: imx6ul: retain early UART clocks during kernel init")
4e197ee880c2 ("clk: imx6ul: add ethernet refclock mux support")
5f82bfced611 ("clk: imx6ul: fix enet1 gate configuration")

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From 32c055ef563c3a4a73a477839f591b1b170bde8e Mon Sep 17 00:00:00 2001
From: Michel Alex <Alex.Michel@wiedemann-group.com>
Date: Mon, 2 Sep 2024 09:05:53 +0000
Subject: [PATCH] clk: imx6ul: fix clock parent for IMX6UL_CLK_ENETx_REF_SEL

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@vger.kernel.org
Signed-off-by: Alex Michel <alex.michel@wiedemann-group.com>
Reviewed-by: Oleksij Rempel <o.rempel@pengutronix.de>
Link: https://lore.kernel.org/r/AS1P250MB0608F9CE4009DCE65C61EEDEA9922@AS1P250MB0608.EURP250.PROD.OUTLOOK.COM
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>

diff --git a/drivers/clk/imx/clk-imx6ul.c b/drivers/clk/imx/clk-imx6ul.c
index f9394e94f69d..05c7a82b751f 100644
--- a/drivers/clk/imx/clk-imx6ul.c
+++ b/drivers/clk/imx/clk-imx6ul.c
@@ -542,8 +542,8 @@ 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();
 }