From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org,
Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,
Ezequiel Garcia <ezequiel.garcia@free-electrons.com>,
Gregory CLEMENT <gregory.clement@free-electrons.com>,
Jason Cooper <jason@lakedaemon.net>
Subject: [PATCH 3.10 03/18] ARM: mvebu: fix NOR bus-width in Armada XP GP Device Tree
Date: Thu, 12 Jun 2014 16:22:07 -0700 [thread overview]
Message-ID: <20140612232213.190451340@linuxfoundation.org> (raw)
In-Reply-To: <20140612232212.960235342@linuxfoundation.org>
3.10-stable review patch. If anyone has any objections, please let me know.
------------------
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
commit 1a88f809ccb5db1509a7514b187c00b3a995fc82 upstream.
The mvebu-devbus driver had a serious bug, which lead to a 8 bits bus
width declared in the Device Tree being considered as a 16 bits bus
width when configuring the hardware.
This bug in mvebu-devbus driver was compensated by a symetric mistake
in the Armada XP GP Device Tree: a 8 bits bus width was declared, even
though the hardware actually has a 16 bits bus width connection with
the NOR flash.
Now that we have fixed the mvebu-devbus driver to behave according to
its Device Tree binding, this commit fixes the problematic Device Tree
files as well.
This bug was introduced in commit
da8d1b38356853c37116f9afa29f15648d7fb159 ('ARM: mvebu: Add support for
NOR flash device on Armada XP-GP board') which was merged in v3.10.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1397489361-5833-3-git-send-email-thomas.petazzoni@free-electrons.com
Fixes: da8d1b383568 ('ARM: mvebu: Add support for NOR flash device on Armada XP-GP board')
Cc: stable@vger.kernel.org # v3.10+
Acked-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/arm/boot/dts/armada-xp-gp.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm/boot/dts/armada-xp-gp.dts
+++ b/arch/arm/boot/dts/armada-xp-gp.dts
@@ -124,7 +124,7 @@
/* Device Bus parameters are required */
/* Read parameters */
- devbus,bus-width = <8>;
+ devbus,bus-width = <16>;
devbus,turn-off-ps = <60000>;
devbus,badr-skew-ps = <0>;
devbus,acc-first-ps = <124000>;
next prev parent reply other threads:[~2014-06-12 23:25 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-12 23:22 [PATCH 3.10 00/18] 3.10.44-stable review Greg Kroah-Hartman
2014-06-12 23:22 ` [PATCH 3.10 01/18] fs,userns: Change inode_capable to capable_wrt_inode_uidgid Greg Kroah-Hartman
2014-06-12 23:22 ` [PATCH 3.10 02/18] mlx4_en: dont use napi_synchronize inside mlx4_en_netpoll Greg Kroah-Hartman
2014-06-12 23:22 ` Greg Kroah-Hartman [this message]
2014-06-12 23:22 ` [PATCH 3.10 04/18] ARM: mvebu: fix NOR bus-width in Armada XP OpenBlocks AX3 Device Tree Greg Kroah-Hartman
2014-06-12 23:22 ` [PATCH 3.10 05/18] netfilter: ipv4: defrag: set local_df flag on defragmented skb Greg Kroah-Hartman
2014-06-12 23:22 ` [PATCH 3.10 06/18] Target/iscsi,iser: Avoid accepting transport connections during stop stage Greg Kroah-Hartman
2014-06-12 23:22 ` [PATCH 3.10 07/18] iser-target: Fix multi network portal shutdown regression Greg Kroah-Hartman
2014-06-12 23:22 ` [PATCH 3.10 08/18] iscsi-target: Fix wrong buffer / buffer overrun in iscsi_change_param_value() Greg Kroah-Hartman
2014-06-12 23:22 ` [PATCH 3.10 09/18] target: Allow READ_CAPACITY opcode in ALUA Standby access state Greg Kroah-Hartman
2014-06-12 23:22 ` [PATCH 3.10 10/18] target: Fix alua_access_state attribute OOPs for un-configured devices Greg Kroah-Hartman
2014-06-12 23:22 ` [PATCH 3.10 11/18] mm: compaction: reset cached scanner pfns before reading them Greg Kroah-Hartman
2014-06-12 23:22 ` [PATCH 3.10 12/18] mm: compaction: detect when scanners meet in isolate_freepages Greg Kroah-Hartman
2014-06-12 23:22 ` [PATCH 3.10 13/18] mm/compaction: make isolate_freepages start at pageblock boundary Greg Kroah-Hartman
2014-06-12 23:22 ` [PATCH 3.10 14/18] auditsc: audit_krule mask accesses need bounds checking Greg Kroah-Hartman
2014-06-12 23:22 ` [PATCH 3.10 15/18] SCSI: megaraid: Use resource_size_t for PCI resources, not long Greg Kroah-Hartman
2014-06-12 23:22 ` [PATCH 3.10 16/18] mei: me: drop harmful wait optimization Greg Kroah-Hartman
2014-06-13 5:45 ` [PATCH 3.10 00/18] 3.10.44-stable review Guenter Roeck
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20140612232213.190451340@linuxfoundation.org \
--to=gregkh@linuxfoundation.org \
--cc=ezequiel.garcia@free-electrons.com \
--cc=gregory.clement@free-electrons.com \
--cc=jason@lakedaemon.net \
--cc=linux-kernel@vger.kernel.org \
--cc=stable@vger.kernel.org \
--cc=thomas.petazzoni@free-electrons.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.