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Patch "ARM: dts: NSP: Disable AHCI controller for HR NSP boards" has been added to the 4.14-stable tree

PATCH [email protected] 1 participant 1 message Feb 1, 2018

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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 <[email protected]> know about it.

Quoted 1 line

From foo@baz Thu Feb 1 13:45:42 CET 2018

From: Florian Fainelli <[email protected]>
Date: Tue, 7 Nov 2017 10:58:34 -0800
Subject: ARM: dts: NSP: Disable AHCI controller for HR NSP boards

From: Florian Fainelli <[email protected]>

[ 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")
---
 arch/arm/boot/dts/bcm958623hr.dts |    4 ----
 arch/arm/boot/dts/bcm958625hr.dts |    4 ----
 2 files changed, 8 deletions(-)
arch/arm/boot/dts/bcm958623hr.dts +0 -4
@@ -141,10 +141,6 @@
 	status = "okay";
 };
 
-&sata {
-	status = "okay";
-};
-
 &qspi {
 	bspi-sel = <0>;
 	flash: m25p80@0 {
arch/arm/boot/dts/bcm958625hr.dts +0 -4
@@ -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 [email protected] 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