From: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
To: <airlied@linux.ie>
Cc: <dri-devel@lists.freedesktop.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <Zubair.Kakakhel@imgtec.com>
Subject: [PATCH_V2 4/5] dt-bindings: video: Add jz4780-hdmi binding
Date: Mon, 9 Mar 2015 12:44:04 +0000 [thread overview]
Message-ID: <1425905045-14007-5-git-send-email-Zubair.Kakakhel@imgtec.com> (raw)
In-Reply-To: <1425905045-14007-1-git-send-email-Zubair.Kakakhel@imgtec.com>
Add DT bindings for the hdmi driver for the Ingenic JZ4780 SoC.
Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
---
V1 -> V2
Rebased to 4.0-rc3
---
.../bindings/video/ingenic-jz4780-hdmi.txt | 41 ++++++++++++++++++++++
1 file changed, 41 insertions(+)
create mode 100644 Documentation/devicetree/bindings/video/ingenic-jz4780-hdmi.txt
diff --git a/Documentation/devicetree/bindings/video/ingenic-jz4780-hdmi.txt b/Documentation/devicetree/bindings/video/ingenic-jz4780-hdmi.txt
new file mode 100644
index 0000000..f02e59f
--- /dev/null
+++ b/Documentation/devicetree/bindings/video/ingenic-jz4780-hdmi.txt
@@ -0,0 +1,41 @@
+Device-Tree bindings for Ingenic JZ4780 HDMI Transmitter
+
+The HDMI Transmitter in the Ingenic JZ4780 is a Synopsys DesignWare HDMI 1.4
+TX controller IP with accompanying PHY IP.
+
+Required properties:
+ - #address-cells : should be <1>
+ - #size-cells : should be <0>
+ - compatible : should be "ingenic,jz4780-hdmi"
+ - reg-io-width: must be <4>
+ - clocks: phandle to isrf and iahb clocks
+ - clock-names : must be "isrf" and "iahb"
+ - ports: Port nodes with endpoint definitions as defined in
+ Documentation/devicetree/bindings/media/video-interfaces.txt,
+
+Optional properties:
+ - ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
+
+example:
+
+hdmi: hdmi@10180000 {
+ compatible = "ingenic,jz4780-hdmi";
+ reg = <0x10180000 0x8000>;
+ reg-io-width = <4>;
+ ddc-i2c-bus = <&i2c4>;
+ interrupt-parent = <&intc>;
+ interrupts = <3>;
+ clocks = <&cgu JZ4780_CLK_HDMI>, <&cgu JZ4780_CLK_AHB0>;
+ clock-names = "isfr", "iahb";
+
+ ports {
+ hdmi_in: port {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ hdmi_in_lcd: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&jz4780_out_hdmi>;
+ };
+ };
+ };
+};
--
1.9.1
next prev parent reply other threads:[~2015-03-09 12:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-09 12:44 [PATCH_V2 0/5] drm: jz4780: Add drm driver for Ingenic JZ4780 Zubair Lutfullah Kakakhel
2015-03-09 12:44 ` [PATCH_V2 1/5] dt-bindings: video: Add Ingenic jz4780-drm binding Zubair Lutfullah Kakakhel
2015-03-09 12:44 ` [PATCH_V2 2/5] dt-bindings: video: Add jz4780-lcd binding Zubair Lutfullah Kakakhel
2015-03-09 12:44 ` [PATCH_V2 3/5] drm: jz4780: Add DRM driver for Ingenic JZ4780 Zubair Lutfullah Kakakhel
2015-03-10 7:39 ` Daniel Vetter
2015-03-09 12:44 ` Zubair Lutfullah Kakakhel [this message]
2015-03-09 12:44 ` [PATCH_V2 5/5] drm: bridge/dw_hdmi: Add jz4780 support Zubair Lutfullah Kakakhel
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=1425905045-14007-5-git-send-email-Zubair.Kakakhel@imgtec.com \
--to=zubair.kakakhel@imgtec.com \
--cc=airlied@linux.ie \
--cc=devicetree@vger.kernel.org \
--cc=dri-devel@lists.freedesktop.org \
--cc=linux-kernel@vger.kernel.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).