This is a note to let you know that I've just added the patch titled
arm64: dts: marvell: armada-37xx: add syscon compatible to NB clk node
to the 5.12-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm64-dts-marvell-armada-37xx-add-syscon-compatible-to-nb-clk-node.patch
and it can be found in the queue-5.12 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 1d88358a89dbac9c7d4559548b9a44840456e6fb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Beh=C3=BAn?= <kabel@xxxxxxxxxx>
Date: Thu, 14 Jan 2021 13:40:23 +0100
Subject: arm64: dts: marvell: armada-37xx: add syscon compatible to NB clk node
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
From: Marek Behún <kabel@xxxxxxxxxx>
commit 1d88358a89dbac9c7d4559548b9a44840456e6fb upstream.
Add "syscon" compatible to the North Bridge clocks node to allow the
cpufreq driver to access these registers via syscon API.
This is needed for a fix of cpufreq driver.
Signed-off-by: Marek Behún <kabel@xxxxxxxxxx>
Fixes: e8d66e7927b2 ("arm64: dts: marvell: armada-37xx: add nodes...")
Cc: stable@xxxxxxxxxxxxxxx
Cc: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
Cc: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
+++ b/arch/arm64/boot/dts/marvell/armada-37xx.dtsi
@@ -156,7 +156,8 @@
};
nb_periph_clk: nb-periph-clk@13000 {
- compatible = "marvell,armada-3700-periph-clock-nb";
+ compatible = "marvell,armada-3700-periph-clock-nb",
+ "syscon";
reg = <0x13000 0x100>;
clocks = <&tbg 0>, <&tbg 1>, <&tbg 2>,
<&tbg 3>, <&xtalclk>;
Patches currently in stable-queue which might be from kabel@xxxxxxxxxx are
queue-5.12/arm64-dts-marvell-armada-37xx-add-syscon-compatible-to-nb-clk-node.patch
