From patchwork Thu Jan 16 03:36:33 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 11336347 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id F1EBD13A0 for ; Thu, 16 Jan 2020 08:21:22 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D0AEA2077B for ; Thu, 16 Jan 2020 08:21:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=aosc.io header.i=@aosc.io header.b="G5hY/H3U" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D0AEA2077B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=aosc.io Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B4E4A6EC24; Thu, 16 Jan 2020 08:21:04 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from dodo.xh.is (dodo.xh.is [IPv6:2001:19f0:8001:184d:5400:2ff:fe7b:e8bd]) by gabe.freedesktop.org (Postfix) with ESMTPS id C48146EBBE for ; Thu, 16 Jan 2020 03:37:24 +0000 (UTC) X-Spam: yes X-Spam-Score: 6.6 / 99999 X-Spam-Symbols: ARC_NA, RCVD_VIA_SMTP_AUTH, TO_MATCH_ENVRCPT_SOME, RCVD_NO_TLS_LAST, FROM_EQ_ENVFROM, RCVD_COUNT_TWO, FROM_HAS_DN, MIME_TRACE, R_MISSING_CHARSET, MID_CONTAINS_FROM, ASN, SUSPICIOUS_RECIPS, TO_DN_SOME, FREEMAIL_ENVRCPT, TAGGED_RCPT, BROKEN_CONTENT_TYPE, RCPT_COUNT_TWELVE Received: by dodo.xh.is (OpenSMTPD) with ESMTPSA id f2839845 (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256:NO); Wed, 15 Jan 2020 19:37:24 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) (Authenticated sender: icenowy@aosc.io) by hermes.aosc.io (Postfix) with ESMTPSA id 5BEF147720; Thu, 16 Jan 2020 03:37:17 +0000 (UTC) From: Icenowy Zheng To: Rob Herring , Maxime Ripard , Chen-Yu Tsai , Thierry Reding , Sam Ravnborg , David Airlie , Daniel Vetter Subject: [PATCH v2 2/5] dt-bindings: panel: add Feixin K101 IM2BA02 MIPI-DSI panel Date: Thu, 16 Jan 2020 11:36:33 +0800 Message-Id: <20200116033636.512461-3-icenowy@aosc.io> In-Reply-To: <20200116033636.512461-1-icenowy@aosc.io> References: <20200116033636.512461-1-icenowy@aosc.io> MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=aosc.io; s=dkim; t=1579145843; h=from:subject:date:message-id:to:cc:mime-version:content-transfer-encoding:in-reply-to:references; bh=lHS6Swr03XduvTqv2QteW+VB+Hxp6wJDnUuUYIsTnfk=; b=G5hY/H3UtY5cx1AC1m/L0XknFiHJy2q3+6cWrpWEYHvTDUjTctI1xd5Va6bK3IhIxksf/f trCzZDgBRfws2+9M+iRIqRYDf3EEwqOhCQz0+UH2TzHx0lSSJiFXqIu73KAsTKyblwuliE 2KTURuu8T24SrZg1OS7SXnZQ3I0hXVo= X-Mailman-Approved-At: Thu, 16 Jan 2020 08:21:03 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-sunxi@googlegroups.com, linux-arm-kernel@lists.infradead.org, Icenowy Zheng Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Feixin K101 IM2BA02 is a 10.1" 800x1280 4-lane MIPI-DSI panel. Add device tree binding for it. Signed-off-by: Icenowy Zheng --- Changes in v2: - Set backlight property to optional. (Technically this panel requires backlight, but theortically it can be not adjustable.) - Tweaked the example to pass schema check. .../display/panel/feixin,k101-im2ba02.yaml | 55 +++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml diff --git a/Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml b/Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml new file mode 100644 index 000000000000..be1ecce9c3c6 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/feixin,k101-im2ba02.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Feixin K101 IM2BA02 10.1" MIPI-DSI LCD panel + +maintainers: + - Icenowy Zheng + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + const: feixin,k101-im2ba02 + reg: true + backlight: true + reset-gpios: true + avdd-supply: + description: regulator that supplies the AVDD voltage + dvdd-supply: + description: regulator that supplies the DVDD voltage + cvdd-supply: + description: regulator that supplies the CVDD voltage + +required: + - compatible + - reg + - avdd-supply + - dvdd-supply + - cvdd-supply + +additionalProperties: false + +examples: + - | + #include + + dsi { + #address-cells = <1>; + #size-cells = <0>; + panel@0 { + compatible = "feixin,k101-im2ba02"; + reg = <0>; + avdd-supply = <®_dc1sw>; + dvdd-supply = <®_dc1sw>; + cvdd-supply = <®_ldo_io1>; + reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; + backlight = <&backlight>; + }; + }; + +...