This is a note to let you know that I've just added the patch titled
ARM: dts: NSP: Disable AHCI controller for HR NSP boards
to the 4.14-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:
arm-dts-nsp-disable-ahci-controller-for-hr-nsp-boards.patch
and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From foo@baz Thu Feb 1 13:45:42 CET 2018
From: Florian Fainelli <f.fainelli@xxxxxxxxx>
Date: Tue, 7 Nov 2017 10:58:34 -0800
Subject: ARM: dts: NSP: Disable AHCI controller for HR NSP boards
From: Florian Fainelli <f.fainelli@xxxxxxxxx>
[ Upstream commit 77416ab35f5712382e5a792bfa1736ceb70d5bbb ]
The AHCI controller is currently enabled for all of these boards:
bcm958623hr and bcm958625hr would result in a hard hang on boot that we
cannot get rid of. Since this does not appear to have an easy and simple
fix, just disable the AHCI controller for now until this gets resolved.
Fixes: 70725d6e97ac ("ARM: dts: NSP: Enable SATA on bcm958625hr")
Fixes: d454c3762437 ("ARM: dts: NSP: Add new DT file for bcm958623hr")
Acked-by: Jon Mason <jon.mason@xxxxxxxxxxxx>
Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/bcm958623hr.dts | 4 ----
arch/arm/boot/dts/bcm958625hr.dts | 4 ----
2 files changed, 8 deletions(-)
--- a/arch/arm/boot/dts/bcm958623hr.dts
+++ b/arch/arm/boot/dts/bcm958623hr.dts
@@ -141,10 +141,6 @@
status = "okay";
};
-&sata {
- status = "okay";
-};
-
&qspi {
bspi-sel = <0>;
flash: m25p80@0 {
--- a/arch/arm/boot/dts/bcm958625hr.dts
+++ b/arch/arm/boot/dts/bcm958625hr.dts
@@ -177,10 +177,6 @@
status = "okay";
};
-&sata {
- status = "okay";
-};
-
&srab {
compatible = "brcm,bcm58625-srab", "brcm,nsp-srab";
status = "okay";
Patches currently in stable-queue which might be from f.fainelli@xxxxxxxxx are
queue-4.14/arm-dts-nsp-disable-ahci-controller-for-hr-nsp-boards.patch
queue-4.14/arm-dts-nsp-fix-ppi-interrupt-types.patch