linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Jagan Teki <jagan@amarulasolutions.com>
To: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <maxime.ripard@bootlin.com>,
	Sean Paul <sean@poorly.run>, David Airlie <airlied@linux.ie>,
	Rob Herring <robh+dt@kernel.org>, Chen-Yu Tsai <wens@csie.org>,
	Icenowy Zheng <icenowy@aosc.io>,
	Jernej Skrabec <jernej.skrabec@siol.net>,
	Vasily Khoruzhick <anarsoul@gmail.com>,
	Thierry Reding <thierry.reding@gmail.com>,
	Mark Rutland <mark.rutland@arm.com>,
	dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Michael Trimarchi <michael@amarulasolutions.com>,
	TL Lim <tllim@pine64.org>,
	linux-sunxi@googlegroups.com, linux-amarula@amarulasolutions.com
Cc: Jagan Teki <jagan@amarulasolutions.com>
Subject: [PATCH v2 12/12][DO NOT MERGE] arm64: allwinner: a64: pine64-lts: Enable Feiyang FY07024DI26A30-D DSI panel
Date: Fri, 16 Nov 2018 22:09:16 +0530	[thread overview]
Message-ID: <20181116163916.29621-13-jagan@amarulasolutions.com> (raw)
In-Reply-To: <20181116163916.29621-1-jagan@amarulasolutions.com>

Feiyang FY07024DI26A30-D MIPI_DSI panel is desiged to attach with
DSI connector on pine64 boards, enable the same for pine64 LTS.

DSI panel connected via board DSI port with,
- DC1SW as AVDD supply
- DLDO2 as DVDD supply
- DLDO1 as VCC-DSI supply
- PD24 gpio for reset pin
- PH10 gpio for backlight enable pin

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
 .../dts/allwinner/sun50i-a64-pine64-lts.dts   | 37 +++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts
index 72d6961dc312..9e230c612799 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts
@@ -5,9 +5,46 @@
  */
 
 #include "sun50i-a64-sopine-baseboard.dts"
+#include <dt-bindings/pwm/pwm.h>
 
 / {
 	model = "Pine64 LTS";
 	compatible = "pine64,pine64-lts", "allwinner,sun50i-r18",
 		     "allwinner,sun50i-a64";
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pwms = <&r_pwm 0 50000 PWM_POLARITY_INVERTED>;
+		brightness-levels = <1 2 4 8 16 32 64 128 512>;
+		default-brightness-level = <8>;
+		enable-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* LCD-BL-EN: PH10 */
+	};
+};
+
+&de {
+	status = "okay";
+};
+
+&dphy {
+	status = "okay";
+};
+
+&dsi {
+	vcc-dsi-supply = <&reg_dldo1>;		/* VCC3V3-DSI */
+	status = "okay";
+
+	panel@0 {
+		compatible = "feiyang,fy07024di26a30d";
+		reg = <0>;
+		avdd-supply = <&reg_dc1sw>;	/* VCC-LCD */
+		dvdd-supply = <&reg_dldo2>;	/* VCC-MIPI */
+		reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD24 */
+		backlight = <&backlight>;
+	};
+};
+
+&r_pwm {
+	pinctrl-names = "default";
+	pinctrl-0 = <&r_pwm_pin>;
+	status = "okay";
 };
-- 
2.18.0.321.gffc6fa0e3


      parent reply	other threads:[~2018-11-16 16:41 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-16 16:39 [PATCH v2 00/12] drm/sun4i: Allwinner MIPI-DSI Burst mode support Jagan Teki
2018-11-16 16:39 ` [PATCH v2 01/12] drm/sun4i: sun6i_mipi_dsi: Compute burst mode loop N1 instruction delay Jagan Teki
2018-11-19  8:27   ` Maxime Ripard
2018-11-19 10:58     ` Jagan Teki
2018-11-20 13:23       ` Maxime Ripard
2018-11-20 13:36         ` Jagan Teki
2018-11-20 15:58           ` Maxime Ripard
2018-11-20 16:01             ` Vasily Khoruzhick
2018-11-20 16:19             ` Jagan Teki
2018-11-16 16:39 ` [PATCH v2 02/12] drm/sun4i: sun6i_mipi_dsi: Support instruction loop selection Jagan Teki
2018-11-16 16:39 ` [PATCH v2 03/12] drm/sun4i: sun6i_mipi_dsi: Setup burst mode timings Jagan Teki
2018-11-19  8:30   ` Maxime Ripard
2018-11-19 11:00     ` Jagan Teki
2018-11-20 15:45       ` Maxime Ripard
2018-11-20 16:22         ` Jagan Teki
2018-11-27 10:07           ` Maxime Ripard
2018-11-16 16:39 ` [PATCH v2 04/12] drm/sun4i: sun6i_mipi_dsi: Simplify drq set to support all modes Jagan Teki
2018-11-19  8:32   ` Maxime Ripard
2018-11-19 11:22     ` Jagan Teki
2018-11-20 14:32       ` Maxime Ripard
2018-11-20 14:48         ` Jagan Teki
2018-11-16 16:39 ` [PATCH v2 05/12] drm/sun4i: tcon: Export get tcon0 routine Jagan Teki
2018-11-19  8:34   ` Maxime Ripard
2018-11-16 16:39 ` [PATCH v2 06/12] drm/sun4i: sun6i_mipi_dsi: Probe tcon0 during dsi_bind Jagan Teki
2018-11-19  8:38   ` Maxime Ripard
2018-11-19 11:36     ` Jagan Teki
2018-11-20 15:44       ` Maxime Ripard
2018-11-16 16:39 ` [PATCH v2 07/12] drm/sun4i: sun6i_mipi_dsi: Setup burst mode Jagan Teki
2018-11-16 16:39 ` [PATCH v2 08/12] drm/sun4i: sun6i_mipi_dsi: Enable 2byte trail for 4-lane " Jagan Teki
2018-11-16 16:39 ` [PATCH v2 09/12] drm/sun4i: sun6i_mipi_dsi: Enable burst mode HBP, HSA_HSE Jagan Teki
2018-11-16 16:39 ` [PATCH v2 10/12] dt-bindings: panel: Add Feiyang FY07024DI26A30-D MIPI-DSI LCD panel Jagan Teki
2018-11-16 16:39 ` [PATCH v2 11/12] drm/panel: " Jagan Teki
2018-12-10 16:12   ` Jagan Teki
2018-12-13 15:07   ` Sean Paul
2018-12-13 19:26     ` Jagan Teki
2018-12-13 19:55       ` Sean Paul
2018-12-14 11:05         ` Jagan Teki
2018-12-14 14:15           ` Sean Paul
2018-11-16 16:39 ` Jagan Teki [this message]

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=20181116163916.29621-13-jagan@amarulasolutions.com \
    --to=jagan@amarulasolutions.com \
    --cc=airlied@linux.ie \
    --cc=anarsoul@gmail.com \
    --cc=devicetree@vger.kernel.org \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=icenowy@aosc.io \
    --cc=jernej.skrabec@siol.net \
    --cc=linux-amarula@amarulasolutions.com \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-sunxi@googlegroups.com \
    --cc=maarten.lankhorst@linux.intel.com \
    --cc=mark.rutland@arm.com \
    --cc=maxime.ripard@bootlin.com \
    --cc=michael@amarulasolutions.com \
    --cc=robh+dt@kernel.org \
    --cc=sean@poorly.run \
    --cc=thierry.reding@gmail.com \
    --cc=tllim@pine64.org \
    --cc=wens@csie.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).