From: Felipe Balbi <balbi@ti.com>
To: Peter Ujfalusi <peter.ujfalusi@ti.com>, tony@atomide.com
Cc: devicetree@vger.kernel.org, linux-omap@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] ARM: DTS: am33xx: Use the new DT bindings for the eDMA3
Date: Fri, 4 Dec 2015 11:21:49 -0600 [thread overview]
Message-ID: <87wpsunn82.fsf@saruman.tx.rr.com> (raw)
In-Reply-To: <1449225915-28879-1-git-send-email-peter.ujfalusi@ti.com>
[-- Attachment #1.1: Type: text/plain, Size: 844 bytes --]
Hi,
Peter Ujfalusi <peter.ujfalusi@ti.com> writes:
> @@ -174,12 +182,44 @@
> };
>
> edma: edma@49000000 {
> - compatible = "ti,edma3";
> - ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2";
> - reg = <0x49000000 0x10000>,
> - <0x44e10f90 0x40>;
> + compatible = "ti,edma3-tpcc";
> + ti,hwmods = "tpcc";
> + reg = <0x49000000 0x10000>;
> + reg-names = "edma3_cc";
> interrupts = <12 13 14>;
> - #dma-cells = <1>;
> + interrupt-names = "edma3_ccint", "emda3_mperr",
> + "edma3_ccerrint";
> + dma-requests = <64>;
> + #dma-cells = <2>;
> +
> + ti,tptcs = <&edma_tptc0 7>, <&edma_tptc1 5>,
> + <&edma_tptc2 0>;
> +
> + ti,edma-memcpy-channels = /bits/ 16 <20 21>;
can you explain this property here ? Are you setting bits 20 and 21 on a
16-bit field ?
--
balbi
[-- Attachment #1.2: signature.asc --]
[-- Type: application/pgp-signature, Size: 818 bytes --]
[-- Attachment #2: Type: text/plain, Size: 176 bytes --]
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: balbi@ti.com (Felipe Balbi)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: DTS: am33xx: Use the new DT bindings for the eDMA3
Date: Fri, 4 Dec 2015 11:21:49 -0600 [thread overview]
Message-ID: <87wpsunn82.fsf@saruman.tx.rr.com> (raw)
In-Reply-To: <1449225915-28879-1-git-send-email-peter.ujfalusi@ti.com>
Hi,
Peter Ujfalusi <peter.ujfalusi@ti.com> writes:
> @@ -174,12 +182,44 @@
> };
>
> edma: edma at 49000000 {
> - compatible = "ti,edma3";
> - ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2";
> - reg = <0x49000000 0x10000>,
> - <0x44e10f90 0x40>;
> + compatible = "ti,edma3-tpcc";
> + ti,hwmods = "tpcc";
> + reg = <0x49000000 0x10000>;
> + reg-names = "edma3_cc";
> interrupts = <12 13 14>;
> - #dma-cells = <1>;
> + interrupt-names = "edma3_ccint", "emda3_mperr",
> + "edma3_ccerrint";
> + dma-requests = <64>;
> + #dma-cells = <2>;
> +
> + ti,tptcs = <&edma_tptc0 7>, <&edma_tptc1 5>,
> + <&edma_tptc2 0>;
> +
> + ti,edma-memcpy-channels = /bits/ 16 <20 21>;
can you explain this property here ? Are you setting bits 20 and 21 on a
16-bit field ?
--
balbi
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 818 bytes
Desc: not available
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20151204/a4ae2f4a/attachment-0001.sig>
next prev parent reply other threads:[~2015-12-04 17:21 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-04 10:45 [PATCH] ARM: DTS: am33xx: Use the new DT bindings for the eDMA3 Peter Ujfalusi
2015-12-04 10:45 ` Peter Ujfalusi
2015-12-04 17:21 ` Felipe Balbi [this message]
2015-12-04 17:21 ` Felipe Balbi
[not found] ` <87wpsunn82.fsf-HgARHv6XitJaoMGHk7MhZQC/G2K4zDHf@public.gmane.org>
2015-12-04 18:47 ` Tony Lindgren
2015-12-04 18:47 ` Tony Lindgren
[not found] ` <20151204184706.GO23396-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2015-12-04 21:36 ` Arnd Bergmann
2015-12-04 21:36 ` Arnd Bergmann
2015-12-04 21:51 ` Tony Lindgren
2015-12-04 21:51 ` Tony Lindgren
[not found] ` <20151204215115.GP23396-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2015-12-08 7:42 ` Peter Ujfalusi
2015-12-08 7:42 ` Peter Ujfalusi
[not found] ` <566689E2.7060907-l0cyMroinI0@public.gmane.org>
2015-12-08 9:51 ` Arnd Bergmann
2015-12-08 9:51 ` Arnd Bergmann
2015-12-08 10:22 ` Peter Ujfalusi
2015-12-08 10:22 ` Peter Ujfalusi
[not found] ` <5666AF51.9080306-l0cyMroinI0@public.gmane.org>
2015-12-08 10:25 ` Arnd Bergmann
2015-12-08 10:25 ` Arnd Bergmann
2015-12-08 15:51 ` Tony Lindgren
2015-12-08 15:51 ` Tony Lindgren
[not found] ` <1449225915-28879-1-git-send-email-peter.ujfalusi-l0cyMroinI0@public.gmane.org>
2015-12-08 0:19 ` Tony Lindgren
2015-12-08 0:19 ` Tony Lindgren
[not found] ` <20151208001943.GT23396-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2015-12-08 7:43 ` Peter Ujfalusi
2015-12-08 7:43 ` Peter Ujfalusi
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=87wpsunn82.fsf@saruman.tx.rr.com \
--to=balbi@ti.com \
--cc=devicetree@vger.kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-omap@vger.kernel.org \
--cc=peter.ujfalusi@ti.com \
--cc=tony@atomide.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.