Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   Sasha Levin <Alexander.Levin@microsoft.com>
To:     "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "stable@vger.kernel.org" <stable@vger.kernel.org>
CC:     Florian Fainelli <f.fainelli@gmail.com>,
        Sasha Levin <Alexander.Levin@microsoft.com>
Subject: [PATCH AUTOSEL for 4.14 095/100] ARM: dts: NSP: Disable AHCI
 controller for HR NSP boards
Thread-Topic: [PATCH AUTOSEL for 4.14 095/100] ARM: dts: NSP: Disable AHCI
 controller for HR NSP boards
Thread-Index: AQHTlMnv39pcCkR3vkmkrSbnUuVTxg==
Date:   Wed, 24 Jan 2018 04:15:15 +0000
Message-ID: <20180124041414.32065-95-alexander.levin@microsoft.com>
References: <20180124041414.32065-1-alexander.levin@microsoft.com>
In-Reply-To: <20180124041414.32065-1-alexander.levin@microsoft.com>
Accept-Language: en-US
Content-Language: en-US
received-spf: None (protection.outlook.com: microsoft.com does not designate
 permitted sender hosts)
spamdiagnosticoutput: 1:99
spamdiagnosticmetadata: NSPM
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-Network-Message-Id: 94a61ada-ad6f-49fb-a52f-08d562e1443b
X-MS-Exchange-CrossTenant-originalarrivaltime: 24 Jan 2018 04:15:15.1668
 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 72f988bf-86f1-41af-91ab-2d7cd011db47
X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR2101MB0727
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

From: Florian Fainelli <f.fainelli@gmail.com>

[ 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@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
---
 arch/arm/boot/dts/bcm958623hr.dts | 4 ----
 arch/arm/boot/dts/bcm958625hr.dts | 4 ----
 2 files changed, 8 deletions(-)

diff --git a/arch/arm/boot/dts/bcm958623hr.dts b/arch/arm/boot/dts/bcm95862=
3hr.dts
index 3bc50849d013..b8bde13de90a 100644
--- a/arch/arm/boot/dts/bcm958623hr.dts
+++ b/arch/arm/boot/dts/bcm958623hr.dts
@@ -141,10 +141,6 @@
 	status =3D "okay";
 };
=20
-&sata {
-	status =3D "okay";
-};
-
 &qspi {
 	bspi-sel =3D <0>;
 	flash: m25p80@0 {
diff --git a/arch/arm/boot/dts/bcm958625hr.dts b/arch/arm/boot/dts/bcm95862=
5hr.dts
index d94d14b3c745..6a44b8021702 100644
--- a/arch/arm/boot/dts/bcm958625hr.dts
+++ b/arch/arm/boot/dts/bcm958625hr.dts
@@ -177,10 +177,6 @@
 	status =3D "okay";
 };
=20
-&sata {
-	status =3D "okay";
-};
-
 &srab {
 	compatible =3D "brcm,bcm58625-srab", "brcm,nsp-srab";
 	status =3D "okay";
--=20
2.11.0