From patchwork Mon Mar 16 13:35:03 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 11443019 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 3E305159A for ; Tue, 17 Mar 2020 14:17:30 +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 1CF3220738 for ; Tue, 17 Mar 2020 14:17:30 +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="gvv4Mt/p" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1CF3220738 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 56FE96E1E5; Tue, 17 Mar 2020 14:16:45 +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 0ADB789DA6 for ; Mon, 16 Mar 2020 13:38:11 +0000 (UTC) X-Spam: yes X-Spam-Score: 6.6 / 99999 X-Spam-Symbols: FREEMAIL_ENVRCPT, TO_MATCH_ENVRCPT_SOME, FROM_EQ_ENVFROM, RCVD_VIA_SMTP_AUTH, FREEMAIL_TO, RCVD_COUNT_TWO, ARC_NA, FROM_HAS_DN, TO_DN_SOME, RCPT_COUNT_TWELVE, RCVD_NO_TLS_LAST, MIME_TRACE, R_MISSING_CHARSET, TAGGED_RCPT, BROKEN_CONTENT_TYPE, MID_CONTAINS_FROM, ASN, SUSPICIOUS_RECIPS Received: by dodo.xh.is (OpenSMTPD) with ESMTPSA id 3f67ee70 (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256:NO); Mon, 16 Mar 2020 06:38:10 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) (Authenticated sender: icenowy@aosc.io) by hermes.aosc.io (Postfix) with ESMTPSA id 718DE4CA5E; Mon, 16 Mar 2020 13:38:00 +0000 (UTC) From: Icenowy Zheng To: Thierry Reding , Sam Ravnborg , Rob Herring , Maxime Ripard , Chen-Yu Tsai , Ondrej Jirman Subject: [PATCH v2 5/5] arm64: allwinner: dts: a64: add LCD-related device nodes for PinePhone Date: Mon, 16 Mar 2020 21:35:03 +0800 Message-Id: <20200316133503.144650-6-icenowy@aosc.io> In-Reply-To: <20200316133503.144650-1-icenowy@aosc.io> References: <20200316133503.144650-1-icenowy@aosc.io> MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=aosc.io; s=dkim; t=1584365889; h=from:subject:date:message-id:to:cc:mime-version:content-transfer-encoding:in-reply-to:references; bh=vdJB1xaYREfjx8A1fc+UP5D7fCK/5ZczA3DRbH+hq08=; b=gvv4Mt/ppP1U5dpUHA5n8qTEzN2afgaBkT+M0HHnD2QpiRBO0b4PVtnd5WiFOkLgnHm3Cm uS+WljMpibhdzup+UJWKXGt9n3IFyflFgVAqemHSAFN5h+VJ1vskMjGMiiu1teCs1nUAhP zGvHhAcI1EY4J2t587DsvuxH/d6lNFs= X-Mailman-Approved-At: Tue, 17 Mar 2020 14:16:40 +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" PinePhone uses PWM backlight and a XBD599 LCD panel over DSI for display. Add its device nodes. Signed-off-by: Icenowy Zheng --- No changes in v2. .../dts/allwinner/sun50i-a64-pinephone.dtsi | 37 +++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi index cefda145c3c9..96d9150423e0 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi @@ -16,6 +16,15 @@ aliases { serial0 = &uart0; }; + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&r_pwm 0 50000 PWM_POLARITY_INVERTED>; + brightness-levels = <0 16 18 20 22 24 26 29 32 35 38 42 46 51 56 62 68 75 83 91 100>; + default-brightness-level = <15>; + enable-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* PH10 */ + power-supply = <®_ldo_io0>; + }; + chosen { stdout-path = "serial0:115200n8"; }; @@ -84,6 +93,30 @@ &dai { status = "okay"; }; +&de { + status = "okay"; +}; + +&dphy { + status = "okay"; +}; + +&dsi { + vcc-dsi-supply = <®_dldo1>; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + panel@0 { + compatible = "xingbangda,xbd599"; + reg = <0>; + reset-gpios = <&pio 3 23 GPIO_ACTIVE_LOW>; /* PD23 */ + iovcc-supply = <®_dldo2>; + vcc-supply = <®_ldo_io0>; + backlight = <&backlight>; + }; +}; + &ehci0 { status = "okay"; }; @@ -188,6 +221,10 @@ &r_pio { */ }; +&r_pwm { + status = "okay"; +}; + &r_rsb { status = "okay";