linux-kernel - [PATCH v2 25/26] drm/panel: simple: Add timings for the Olimex LCD-OLinuXino-4.3TS

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Message-Id: <1452785109-6172-26-git-send-email-maxime.ripard@free-electrons.com>
Date:	Thu, 14 Jan 2016 16:25:08 +0100
From:	Maxime Ripard <maxime.ripard@...e-electrons.com>
To:	Mike Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...eaurora.org>,
	David Airlie <airlied@...ux.ie>,
	Thierry Reding <thierry.reding@...il.com>,
	Philipp Zabel <p.zabel@...gutronix.de>
Cc:	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org,
	dri-devel@...ts.freedesktop.org, linux-sunxi@...glegroups.com,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	Chen-Yu Tsai <wens@...e.org>,
	Hans de Goede <hdegoede@...hat.com>,
	Alexander Kaplan <alex@...tthing.co>,
	Boris Brezillon <boris.brezillon@...e-electrons.com>,
	Wynter Woods <wynter@...tthing.co>,
	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
	Rob Clark <robdclark@...il.com>,
	Daniel Vetter <daniel@...ll.ch>,
	Maxime Ripard <maxime.ripard@...e-electrons.com>
Subject: [PATCH v2 25/26] drm/panel: simple: Add timings for the Olimex LCD-OLinuXino-4.3TS

Add support for the Olimex LCD-OLinuXino-4.3TS panel to the DRM simple
panel driver.

It is a 480x272 panel connected through a 24-bits RGB interface.

Signed-off-by: Maxime Ripard <maxime.ripard@...e-electrons.com>
---
 .../display/panel/olimex,lcd-olinuxino-43-ts.txt   |  7 ++++++
 drivers/gpu/drm/panel/panel-simple.c               | 26 ++++++++++++++++++++++
 2 files changed, 33 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino-43-ts.txt

diff --git a/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino-43-ts.txt b/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino-43-ts.txt
new file mode 100644
index 000000000000..74540a090669
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino-43-ts.txt
@@ -0,0 +1,7 @@
+Olimex 4.3" TFT LCD panel
+
+Required properties:
+- compatible: should be "olimex,lcd-olinuxino-43-ts"
+
+This binding is compatible with the simple-panel binding, which is specified
+in simple-panel.txt in this directory.
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index f97b73ec4713..3ae22e0a7f38 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -1003,6 +1003,29 @@ static const struct panel_desc okaya_rs800480t_7x0gp = {
 	.bus_format = MEDIA_BUS_FMT_RGB666_1X18,
 };
 
+static const struct drm_display_mode olimex_lcd_olinuxino_43ts_mode = {
+	.clock = 9000,
+	.hdisplay = 480,
+	.hsync_start = 480 + 5,
+	.hsync_end = 480 + 5 + 30,
+	.htotal = 480 + 5 + 30 + 10,
+	.vdisplay = 272,
+	.vsync_start = 272 + 8,
+	.vsync_end = 272 + 8 + 5,
+	.vtotal = 272 + 8 + 5 + 3,
+	.vrefresh = 60,
+};
+
+static const struct panel_desc olimex_lcd_olinuxino_43ts = {
+	.modes = &olimex_lcd_olinuxino_43ts_mode,
+	.num_modes = 1,
+	.size = {
+		.width = 105,
+		.height = 67,
+	},
+	.bus_format = MEDIA_BUS_FMT_RGB666_1X18,
+};
+
 static const struct drm_display_mode ortustech_com43h4m85ulc_mode  = {
 	.clock = 25000,
 	.hdisplay = 480,
@@ -1179,6 +1202,9 @@ static const struct of_device_id platform_of_match[] = {
 		.compatible = "okaya,rs800480t-7x0gp",
 		.data = &okaya_rs800480t_7x0gp,
 	}, {
+		.compatible = "olimex,lcd-olinuxino-43-ts",
+		.data = &olimex_lcd_olinuxino_43ts,
+	}, {
 		.compatible = "ortustech,com43h4m85ulc",
 		.data = &ortustech_com43h4m85ulc,
 	}, {
-- 
2.6.4