From: Jyri Sarha <jsarha@ti.com>
To: <dri-devel@lists.freedesktop.org>, <tony@atomide.com>,
<bcousson@baylibre.com>, <devicetree@vger.kernel.org>,
<linux-omap@vger.kernel.org>
Cc: <tomi.valkeinen@ti.com>, <laurent.pinchart@ideasonboard.com>,
<peter.ujfalusi@ti.com>, <bparrot@ti.com>
Subject: [PATCH v2] ARM: dts: am335x-evm: Use drm simple-panel instead of tilcdc-panel
Date: Tue, 3 Dec 2019 11:11:19 +0200 [thread overview]
Message-ID: <20191203091119.3352-1-jsarha@ti.com> (raw)
Move to use the new drm panel support in tilcdc together with added
"tfc,s9700rtwv43tr-01b"-panel support in drm panel-simple.
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
"tfc,s9700rtwv43tr-01b" in panel-simple has been in for some time now
so it is about time to get this in too.
Since first version:
- drop status = "okay";
- blank line before port node
- drop ports node
- drop Tomi's reviewed-by because of above changes
- add Laurent's reviewed-by
arch/arm/boot/dts/am335x-evm.dts | 40 +++++++++++---------------------
1 file changed, 13 insertions(+), 27 deletions(-)
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
index a00145705c9b..84dfc40af7c5 100644
--- a/arch/arm/boot/dts/am335x-evm.dts
+++ b/arch/arm/boot/dts/am335x-evm.dts
@@ -113,7 +113,7 @@
};
};
- backlight {
+ backlight: backlight {
compatible = "pwm-backlight";
pwms = <&ecap0 0 50000 0>;
brightness-levels = <0 51 53 56 62 75 101 152 255>;
@@ -121,35 +121,15 @@
};
panel {
- compatible = "ti,tilcdc,panel";
- status = "okay";
+ compatible = "tfc,s9700rtwv43tr-01b";
+
pinctrl-names = "default";
pinctrl-0 = <&lcd_pins_s0>;
- panel-info {
- ac-bias = <255>;
- ac-bias-intrpt = <0>;
- dma-burst-sz = <16>;
- bpp = <32>;
- fdd = <0x80>;
- sync-edge = <0>;
- sync-ctrl = <1>;
- raster-order = <0>;
- fifo-th = <0>;
- };
+ backlight = <&backlight>;
- display-timings {
- 800x480p62 {
- clock-frequency = <30000000>;
- hactive = <800>;
- vactive = <480>;
- hfront-porch = <39>;
- hback-porch = <39>;
- hsync-len = <47>;
- vback-porch = <29>;
- vfront-porch = <13>;
- vsync-len = <2>;
- hsync-active = <1>;
- vsync-active = <1>;
+ port {
+ panel_0: endpoint@0 {
+ remote-endpoint = <&lcdc_0>;
};
};
};
@@ -525,6 +505,12 @@
status = "okay";
blue-and-red-wiring = "crossed";
+
+ port {
+ lcdc_0: endpoint@0 {
+ remote-endpoint = <&panel_0>;
+ };
+ };
};
&elm {
--
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next reply other threads:[~2019-12-03 9:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-03 9:11 Jyri Sarha [this message]
2019-12-12 17:33 ` [PATCH v2] ARM: dts: am335x-evm: Use drm simple-panel instead of tilcdc-panel Tony Lindgren
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