From: <gregkh@linuxfoundation.org>
To: aford173@gmail.com, geert+renesas@glider.be
Cc: <stable@vger.kernel.org>
Subject: FAILED: patch "[PATCH] arm64: dts: renesas: beacon: Fix USB extal reference" failed to apply to 5.10-stable tree
Date: Thu, 22 Jul 2021 20:48:09 +0200 [thread overview]
Message-ID: <1626979689226214@kroah.com> (raw)
The patch below does not apply to the 5.10-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>.
thanks,
greg k-h
------------------ original commit in Linus's tree ------------------
From 56bc54496f5d6bc638127bfc9df3742cbf0039e7 Mon Sep 17 00:00:00 2001
From: Adam Ford <aford173@gmail.com>
Date: Thu, 13 May 2021 06:46:15 -0500
Subject: [PATCH] arm64: dts: renesas: beacon: Fix USB extal reference
The USB extal clock reference isn't associated to a crystal, it's
associated to a programmable clock, so remove the extal reference,
add the usb2_clksel. Since usb_extal is referenced by the versaclock,
reference it here so the usb2_clksel can get the proper clock speed
of 50MHz.
Signed-off-by: Adam Ford <aford173@gmail.com>
Link: https://lore.kernel.org/r/20210513114617.30191-1-aford173@gmail.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
diff --git a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
index 75355c354c38..090dc9c4f57b 100644
--- a/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/beacon-renesom-som.dtsi
@@ -321,8 +321,10 @@ &sdhi3 {
status = "okay";
};
-&usb_extal_clk {
- clock-frequency = <50000000>;
+&usb2_clksel {
+ clocks = <&cpg CPG_MOD 703>, <&cpg CPG_MOD 704>,
+ <&versaclock5 3>, <&usb3s0_clk>;
+ status = "okay";
};
&usb3s0_clk {
reply other threads:[~2021-07-22 18:48 UTC|newest]
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