From: "Heiko Stübner" <heiko@sntech.de>
To: Thierry Reding <thierry.reding@gmail.com>,
Mark Yao <mark.yao@rock-chips.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org,
Russell King - ARM Linux <linux@arm.linux.org.uk>,
Pawel Moll <pawel.moll@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
dri-devel@lists.freedesktop.org,
linux-rockchip@lists.infradead.org,
Rob Herring <robh+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 1/3] dt-bindings: describe dw_hdmi supplies
Date: Fri, 05 Jun 2015 19:05:43 +0200 [thread overview]
Message-ID: <1707049.JEvfTcofKv@diego> (raw)
The Designware HDMI block has two supplies for 1.0 and 1.8V. Not all IP
implementations expose or want to use these, so they remain optional.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
---
changes since v3:
- split generic dt-bindings and rockchip implementation
- add Ack from Philipp Zabel
changes since v2:
- rename supplies to the names found in the hdmi IP databook
Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt b/Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt
index a905c14..ba42d89 100644
--- a/Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt
+++ b/Documentation/devicetree/bindings/drm/bridge/dw_hdmi.txt
@@ -22,6 +22,10 @@ Optional properties
- ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
- clocks, clock-names: phandle to the HDMI CEC clock, name should be "cec"
+Optional supplies:
+- vp-supply: 1.0V power supply
+- vph-supply: 1.8V power supply
+
Example:
hdmi: hdmi@0120000 {
compatible = "fsl,imx6q-hdmi";
--
2.1.4
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
next reply other threads:[~2015-06-05 17:05 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-05 17:05 Heiko Stübner [this message]
2015-06-05 17:06 ` [PATCH v4 2/3] drm/rockchip: implement dw_hdmi supplies for the Rockchip implementation Heiko Stübner
2015-06-08 14:49 ` Thierry Reding
2015-06-05 17:07 ` [PATCH v4 3/3] ARM: dts: rockchip: add hdmi analog power supplies to rk3288 boards Heiko Stübner
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=1707049.JEvfTcofKv@diego \
--to=heiko@sntech.de \
--cc=devicetree@vger.kernel.org \
--cc=dri-devel@lists.freedesktop.org \
--cc=ijc+devicetree@hellion.org.uk \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-rockchip@lists.infradead.org \
--cc=linux@arm.linux.org.uk \
--cc=mark.rutland@arm.com \
--cc=mark.yao@rock-chips.com \
--cc=pawel.moll@arm.com \
--cc=robh+dt@kernel.org \
--cc=thierry.reding@gmail.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 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).