From: "Noralf Trønnes" <noralf@tronnes.org>
To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org
Cc: thomas.petazzoni@free-electrons.com, linux-kernel@vger.kernel.org
Subject: [PATCH 8/9] dt-bindings: Add Multi-Inno MI0283QT binding
Date: Sun, 22 Jan 2017 19:11:16 +0100 [thread overview]
Message-ID: <20170122181117.8210-9-noralf@tronnes.org> (raw)
In-Reply-To: <20170122181117.8210-1-noralf@tronnes.org>
Add device-tree binding documentation for the MI0283QT display panel.
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
---
Datasheet: https://cdn-shop.adafruit.com/datasheets/MI0283QT-11+V1.1.PDF
.../bindings/display/multi-inno,mi0283qt.txt | 27 ++++++++++++++++++++++
1 file changed, 27 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
diff --git a/Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt b/Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
new file mode 100644
index 0000000..eed48c3
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
@@ -0,0 +1,27 @@
+Multi-Inno MI0283QT display panel
+
+Required properties:
+- compatible: "multi-inno,mi0283qt".
+
+The node for this driver must be a child node of a SPI controller, hence
+all mandatory properties described in ../spi/spi-bus.txt must be specified.
+
+Optional properties:
+- dc-gpios: D/C pin. The presence/absence of this GPIO determines
+ the panel interface mode (IM[3:0] pins):
+ - present: IM=x110 4-wire 8-bit data serial interface
+ - absent: IM=x101 3-wire 9-bit data serial interface
+- reset-gpios: Reset pin
+- power-supply: A regulator node for the supply voltage.
+- backlight: phandle of the backlight device attached to the panel
+- rotation: panel rotation in degrees counter clockwise (0,90,180,270)
+
+Example:
+ mi0283qt@0{
+ compatible = "multi-inno,mi0283qt";
+ reg = <0>;
+ spi-max-frequency = <32000000>;
+ rotation = <90>;
+ dc-gpios = <&gpio 25 0>;
+ backlight = <&backlight>;
+ };
--
2.10.2
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next prev parent reply other threads:[~2017-01-22 18:11 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-22 18:11 [PATCH 0/9] drm: Add support for tiny LCD displays Noralf Trønnes
[not found] ` <20170122181117.8210-1-noralf-L59+Z2yzLopAfugRpC6u6w@public.gmane.org>
2017-01-22 18:11 ` [PATCH 1/9] drm/fb-cma-helper: Add drm_fbdev_cma_set_suspend_unlocked() Noralf Trønnes
2017-01-23 9:07 ` Daniel Vetter
2017-01-22 18:11 ` [PATCH 2/9] drm: debugfs: Remove all files automatically on cleanup Noralf Trønnes
2017-01-23 9:10 ` Daniel Vetter
2017-01-22 18:11 ` [PATCH 3/9] drm/simple-helpers: Add missing includes Noralf Trønnes
2017-01-22 18:11 ` [PATCH 4/9] drm: Add DRM support for tiny LCD displays Noralf Trønnes
2017-01-23 9:28 ` Daniel Vetter
2017-01-24 16:35 ` Noralf Trønnes
2017-01-24 17:48 ` Jani Nikula
2017-01-22 18:11 ` [PATCH 5/9] drm/tinydrm: Add helper functions Noralf Trønnes
2017-01-23 9:32 ` Daniel Vetter
2017-01-22 18:11 ` [PATCH 6/9] drm/tinydrm: Add MIPI DBI support Noralf Trønnes
2017-01-22 18:11 ` [PATCH 7/9] of: Add vendor prefix for Multi-Inno Noralf Trønnes
[not found] ` <20170122181117.8210-8-noralf-L59+Z2yzLopAfugRpC6u6w@public.gmane.org>
2017-01-23 20:33 ` Rob Herring
2017-01-22 18:11 ` Noralf Trønnes [this message]
2017-01-23 20:43 ` [PATCH 8/9] dt-bindings: Add Multi-Inno MI0283QT binding Rob Herring
2017-01-22 18:11 ` [PATCH 9/9] drm/tinydrm: Add support for Multi-Inno MI0283QT display Noralf Trønnes
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