From: Fabio Estevam <festevam@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] mx6: Fix definition of IOMUXC_GPR12_DEVICE_TYPE_RC
Date: Thu, 5 Jun 2014 19:31:30 -0300 [thread overview]
Message-ID: <1402007490-9397-1-git-send-email-festevam@gmail.com> (raw)
From: Fabio Estevam <fabio.estevam@freescale.com>
mx6 reference manual incorrectly states that the DEVICE_TYPE field of
IOMUXC_GPR12 register should be configured as '0010' for setting the PCI
controller in RC mode. The correct value should be '0100' instead.
This also aligns with the same value used in the mx6 pci kernel driver.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
arch/arm/include/asm/arch-mx6/iomux.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/include/asm/arch-mx6/iomux.h b/arch/arm/include/asm/arch-mx6/iomux.h
index f9ee0d9..6a4a632 100644
--- a/arch/arm/include/asm/arch-mx6/iomux.h
+++ b/arch/arm/include/asm/arch-mx6/iomux.h
@@ -39,7 +39,7 @@
#define IOMUXC_GPR12_LOS_LEVEL_MASK (0x1f << 4)
#define IOMUXC_GPR12_APPS_LTSSM_ENABLE (1 << 10)
#define IOMUXC_GPR12_DEVICE_TYPE_EP (0x0 << 12)
-#define IOMUXC_GPR12_DEVICE_TYPE_RC (0x2 << 12)
+#define IOMUXC_GPR12_DEVICE_TYPE_RC (0x4 << 12)
#define IOMUXC_GPR12_DEVICE_TYPE_MASK (0xf << 12)
/*
--
1.8.3.2
next reply other threads:[~2014-06-05 22:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-05 22:31 Fabio Estevam [this message]
2014-06-06 2:19 ` [U-Boot] [PATCH] mx6: Fix definition of IOMUXC_GPR12_DEVICE_TYPE_RC Marek Vasut
2014-06-06 9:45 ` Stefano Babic
2014-06-17 14:29 ` Stefano Babic
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=1402007490-9397-1-git-send-email-festevam@gmail.com \
--to=festevam@gmail.com \
--cc=u-boot@lists.denx.de \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox