From: Paul Cercueil <paul@crapouillou.net>
To: David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <maxime.ripard@bootlin.com>,
Sean Paul <sean@poorly.run>
Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org,
Paul Cercueil <paul@crapouillou.net>
Subject: [PATCH 1/3] dt-bindings: Add doc for the ingenic-drm driver
Date: Thu, 28 Feb 2019 19:07:54 -0300 [thread overview]
Message-ID: <20190228220756.20262-2-paul@crapouillou.net> (raw)
In-Reply-To: <20190228220756.20262-1-paul@crapouillou.net>
Add documentation for the devicetree bindings of the DRM driver for the
JZ47xx family of SoCs from Ingenic.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Tested-by: Artur Rojek <contact@artur-rojek.eu>
---
.../devicetree/bindings/display/ingenic,drm.txt | 30 ++++++++++++++++++++++
1 file changed, 30 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/ingenic,drm.txt
diff --git a/Documentation/devicetree/bindings/display/ingenic,drm.txt b/Documentation/devicetree/bindings/display/ingenic,drm.txt
new file mode 100644
index 000000000000..52a368ec35cd
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/ingenic,drm.txt
@@ -0,0 +1,30 @@
+Ingenic JZ47xx DRM driver
+
+Required properties:
+- compatible: one of:
+ * ingenic,jz4740-drm
+ * ingenic,jz4725b-drm
+- reg: LCD registers location and length
+- clocks: LCD pixclock and device clock specifiers.
+ The device clock is only required on the JZ4740.
+- clock-names: "lcd_pclk" and "lcd"
+- interrupts: Specifies the interrupt line the LCD controller is connected to.
+
+Optional properties:
+- ingenic,panel: phandle to a display panel, if one is present
+- ingenic,lcd-mode: LCD mode to use with the display panel.
+ See <dt-bindings/display/ingenic,drm.h> for all the
+ possible values.
+
+Example:
+
+lcd: lcd-controller@13050000 {
+ compatible = "ingenic,jz4725b-drm";
+ reg = <0x13050000 0x1000>;
+
+ interrupt-parent = <&intc>;
+ interrupts = <31>;
+
+ clocks = <&cgu JZ4725B_CLK_LCD>;
+ clock-names = "lcd";
+};
--
2.11.0
next prev parent reply other threads:[~2019-02-28 22:08 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-28 22:07 [5.2][PATCH 0/3] Ingenic JZ47xx KMS driver Paul Cercueil
2019-02-28 22:07 ` Paul Cercueil [this message]
2019-03-01 20:16 ` [PATCH 1/3] dt-bindings: Add doc for the ingenic-drm driver Sam Ravnborg
2019-03-01 22:40 ` Paul Cercueil
2019-03-08 22:23 ` Linus Walleij
2019-03-09 12:33 ` Paul Cercueil
2019-03-09 0:23 ` Rob Herring
2019-02-28 22:07 ` [PATCH 2/3] dt-bindings: Add header for the ingenic-drm driver bindings Paul Cercueil
2019-02-28 22:07 ` [PATCH 3/3] DRM: Add KMS driver for the Ingenic JZ47xx SoCs Paul Cercueil
2019-03-01 8:26 ` Daniel Vetter
2019-03-01 16:21 ` Paul Cercueil
2019-03-14 12:36 ` Paul Cercueil
2019-03-15 10:53 ` Daniel Vetter
2019-03-01 21:00 ` Sam Ravnborg
2019-03-01 23:33 ` Paul Cercueil
2019-03-11 0:02 ` [5.2][PATCH 0/3] Ingenic JZ47xx KMS driver Ezequiel Garcia
2019-03-11 11:45 ` Paul Cercueil
2019-04-16 14:02 ` Ezequiel Garcia
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=20190228220756.20262-2-paul@crapouillou.net \
--to=paul@crapouillou.net \
--cc=airlied@linux.ie \
--cc=daniel@ffwll.ch \
--cc=devicetree@vger.kernel.org \
--cc=dri-devel@lists.freedesktop.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mips@vger.kernel.org \
--cc=maarten.lankhorst@linux.intel.com \
--cc=mark.rutland@arm.com \
--cc=maxime.ripard@bootlin.com \
--cc=robh+dt@kernel.org \
--cc=sean@poorly.run \
/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).