From: Grygorii Strashko <grygorii.strashko-l0cyMroinI0@public.gmane.org>
To: santosh.shilimkar-l0cyMroinI0@public.gmane.org
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Grygorii Strashko
<grygorii.strashko-l0cyMroinI0@public.gmane.org>
Subject: [PATCH 2/4] ARM: dts: keystone-k2e: update usb1 node for dma properties
Date: Wed, 1 Oct 2014 13:37:32 +0300 [thread overview]
Message-ID: <1412159854-21143-3-git-send-email-grygorii.strashko@ti.com> (raw)
In-Reply-To: <1412159854-21143-1-git-send-email-grygorii.strashko-l0cyMroinI0@public.gmane.org>
Keystone supports dma-coherent on USB master and also needs
dma-ranges to specify the hardware alias memory range in which DMA
can be operational.
Such configuration applied for USB0 devices, but It's missed for
USB1 device which is present only in K2E SoC - hence apply it.
Signed-off-by: Grygorii Strashko <grygorii.strashko-l0cyMroinI0@public.gmane.org>
---
arch/arm/boot/dts/k2e.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/k2e.dtsi b/arch/arm/boot/dts/k2e.dtsi
index 03d0190..0e25f79 100644
--- a/arch/arm/boot/dts/k2e.dtsi
+++ b/arch/arm/boot/dts/k2e.dtsi
@@ -67,6 +67,8 @@
clock-names = "usb";
interrupts = <GIC_SPI 414 IRQ_TYPE_EDGE_RISING>;
ranges;
+ dma-coherent;
+ dma-ranges;
status = "disabled";
dwc3@25010000 {
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
next prev parent reply other threads:[~2014-10-01 10:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-01 10:37 [PATCH 0/4] ARM: dts: keystone: fixes Grygorii Strashko
[not found] ` <1412159854-21143-1-git-send-email-grygorii.strashko-l0cyMroinI0@public.gmane.org>
2014-10-01 10:37 ` [PATCH 1/4] ARM: dts: keystone: fix io range for usb_phy0 Grygorii Strashko
2014-10-01 10:37 ` Grygorii Strashko [this message]
2014-10-01 10:37 ` [PATCH 3/4] ARM: dts: keystone-k2e: fix mdio io start address Grygorii Strashko
2014-10-01 10:37 ` [PATCH 4/4] ARM: dts: keystone-k2l: " Grygorii Strashko
2014-10-01 13:54 ` [PATCH 0/4] ARM: dts: keystone: fixes Santosh Shilimkar
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=1412159854-21143-3-git-send-email-grygorii.strashko@ti.com \
--to=grygorii.strashko-l0cymroini0@public.gmane.org \
--cc=devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org \
--cc=santosh.shilimkar-l0cyMroinI0@public.gmane.org \
/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;
as well as URLs for NNTP newsgroup(s).