From: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
To: Mike Turquette
<mturquette-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Maxime Ripard
<maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
Emilio Lopez <emilio-0Z03zUJReD5OxF6Tv1QG9Q@public.gmane.org>,
Vinod Koul <vinod.koul-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Dan Williams
<dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Grant Likely
<grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org,
dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH 6/7] ARM: dts: sun6i: Add required ahb1 clock parent and rates for dma controller
Date: Sat, 6 Sep 2014 18:47:27 +0800 [thread overview]
Message-ID: <1410000448-9999-7-git-send-email-wens@csie.org> (raw)
In-Reply-To: <1410000448-9999-1-git-send-email-wens-jdAy2FN1RRM@public.gmane.org>
The DMA controller requires AHB1 bus clock to be clocked from PLL6.
Signed-off-by: Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>
---
arch/arm/boot/dts/sun6i-a31.dtsi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index 8eb2c6d..1117989 100644
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -317,6 +317,11 @@
clocks = <&ahb1_gates 6>;
resets = <&ahb1_rst 6>;
#dma-cells = <1>;
+
+ /* DMA controller requires AHB1 clocked from PLL6 */
+ assigned-clocks = <&ahb1>;
+ assigned-clock-parents = <&pll6>;
+ assigned-clock-rates = <200000000>;
};
mmc0: mmc@01c0f000 {
--
2.1.0
next prev parent reply other threads:[~2014-09-06 10:47 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-06 10:47 [PATCH 0/7] clk: sun6i: Unify AHB1 clock and fix rate calculation Chen-Yu Tsai
[not found] ` <1410000448-9999-1-git-send-email-wens-jdAy2FN1RRM@public.gmane.org>
2014-09-06 10:47 ` [PATCH 1/7] clk: sunxi: Add post clk divider for factor clocks Chen-Yu Tsai
[not found] ` <1410000448-9999-2-git-send-email-wens-jdAy2FN1RRM@public.gmane.org>
2014-09-11 20:36 ` Maxime Ripard
2014-09-13 14:43 ` Emilio López
[not found] ` <54145822.4020607-0Z03zUJReD5OxF6Tv1QG9Q@public.gmane.org>
2014-09-16 8:11 ` Chen-Yu Tsai
2014-09-16 15:57 ` Maxime Ripard
2014-09-24 15:35 ` Chen-Yu Tsai
[not found] ` <CAGb2v64o-7La6Sd_WVDrPQC0DUTqXZPZoG7u=OpXb+xRB1tcog-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-09-27 7:07 ` Maxime Ripard
2014-09-27 7:23 ` Chen-Yu Tsai
2014-09-06 10:47 ` [PATCH 2/7] clk: sunxi: Fix PLL6 calculation on sun6i Chen-Yu Tsai
[not found] ` <1410000448-9999-3-git-send-email-wens-jdAy2FN1RRM@public.gmane.org>
2014-09-11 20:38 ` Maxime Ripard
2014-09-06 10:47 ` [PATCH 3/7] clk: sunxi: unify sun6i AHB1 clock with proper PLL6 pre-divider Chen-Yu Tsai
[not found] ` <1410000448-9999-4-git-send-email-wens-jdAy2FN1RRM@public.gmane.org>
2014-09-11 21:02 ` Maxime Ripard
2014-09-12 3:16 ` Chen-Yu Tsai
[not found] ` <CAGb2v66L36nsoucSgLY8pV8f=wjKTvtjJby43Z=Ct+NiRonptQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-09-13 10:26 ` Maxime Ripard
2014-09-25 23:03 ` Mike Turquette
2014-09-26 8:28 ` Maxime Ripard
2014-09-06 10:47 ` [PATCH 4/7] ARM: dts: sun8i: Unify ahb1 clock nodes Chen-Yu Tsai
2014-09-06 10:47 ` [PATCH 5/7] ARM: dts: sun6i: " Chen-Yu Tsai
2014-09-06 10:47 ` Chen-Yu Tsai [this message]
[not found] ` <1410000448-9999-7-git-send-email-wens-jdAy2FN1RRM@public.gmane.org>
2014-09-11 21:15 ` [PATCH 6/7] ARM: dts: sun6i: Add required ahb1 clock parent and rates for dma controller Maxime Ripard
2014-09-12 2:10 ` Chen-Yu Tsai
[not found] ` <CAGb2v64+RxJ52DzawhAtYCn=sw+28e4Q11jzG02KQE=8hxa0tQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-09-16 15:48 ` Maxime Ripard
2014-09-16 16:01 ` Chen-Yu Tsai
[not found] ` <CAGb2v64BLvB3v8Wnep5Fqh1COTXYJ5_uyeuevejqD-KpYiptQg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-09-20 9:59 ` Maxime Ripard
2014-09-21 8:31 ` Chen-Yu Tsai
[not found] ` <CAGb2v67cf+UQW2Sp=vS1jSu1jCAgG-wXz8cvh7K4RM4zhJgjkA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-09-25 13:41 ` Maxime Ripard
2014-09-06 10:47 ` [PATCH 7/7] dmaengine: sun6i: Remove obsolete clk muxing code Chen-Yu Tsai
[not found] ` <1410000448-9999-8-git-send-email-wens-jdAy2FN1RRM@public.gmane.org>
2014-09-11 21:16 ` Maxime Ripard
2014-09-24 5:10 ` Vinod Koul
2014-09-11 20:36 ` [PATCH 0/7] clk: sun6i: Unify AHB1 clock and fix rate calculation Maxime Ripard
2014-09-26 0:25 ` Mike Turquette
2014-09-26 0:55 ` Chen-Yu Tsai
2014-09-26 18:53 ` Mike Turquette
2014-10-09 3:16 ` Chen-Yu Tsai
[not found] ` <CAGb2v65KDOmwHAgFT6Gx8mtKTGEEYfbx6UVhz74V15J1O4odjg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2014-10-13 10:39 ` Maxime Ripard
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=1410000448-9999-7-git-send-email-wens@csie.org \
--to=wens-jday2fn1rrm@public.gmane.org \
--cc=dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org \
--cc=devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=emilio-0Z03zUJReD5OxF6Tv1QG9Q@public.gmane.org \
--cc=grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org \
--cc=linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org \
--cc=linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org \
--cc=maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org \
--cc=mturquette-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org \
--cc=robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org \
--cc=vinod.koul-ral2JQCrhuEAvxtiuMwx3w@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).