From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 557ADC43381 for ; Fri, 15 Mar 2019 13:09:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 246532186A for ; Fri, 15 Mar 2019 13:09:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amarulasolutions.com header.i=@amarulasolutions.com header.b="BTB4zVgu" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729155AbfCONJJ (ORCPT ); Fri, 15 Mar 2019 09:09:09 -0400 Received: from mail-pg1-f196.google.com ([209.85.215.196]:42549 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729143AbfCONJH (ORCPT ); Fri, 15 Mar 2019 09:09:07 -0400 Received: by mail-pg1-f196.google.com with SMTP id b2so6426721pgl.9 for ; Fri, 15 Mar 2019 06:09:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=fgjvITMSu4P9dEIyxGHg+50sb9yJF4/343qaf5B+0M4=; b=BTB4zVgub30H5MtT6pq8TsVFBePGZEx5YhRKZGDqnCan9mHIf4Nf9ntbuNLWrMnCNP UZXuk3m3T73k7UuXMkeGkEPq7xUGm5i6aswJRXmBp5prmiBa3VgnDq/pUVd5m8wIKckT 30fG/0/QtZ1VcM3c6j6xmBgz8ZDGLqNvODj0Q= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=fgjvITMSu4P9dEIyxGHg+50sb9yJF4/343qaf5B+0M4=; b=EBK7nxDt+K7rvJ5messMEq/tkRiDGZfGNWsm2c7nB98vTbv9pLFNxG+Xk2YwVX2yvy ooFAX/ogC8mZS42MqfuidXaT5KbX0E5lgdiOS5mw0xgSXFsaHK4aSQ7G5Mu+xkFA9cuo YcbQ7cSFYAXsaFpRUA/2iMtoHc2GmHoWD7adoPyO69jQCOok5nOI1LmCwkjWeG/3IIGx 2rw95Byr3A5JFYSElOW9bMyjA+sLtc6lhSAWHkZKYoHYwozkODjLErdVO453LAOYuzXG mG83r5+F1m7oYCcPmhXQPOXvjs5sMwBFy+3QZbAo0JVQrhgNK+IfNRmWdOXCklFdbKzy /LrQ== X-Gm-Message-State: APjAAAXTCgKJp/xLMG4/0g+N4W5juXey+rlYZ6CZ234eWKlCS4lRc388 nYF59pggAW0uayoh1FPP56w+iw== X-Google-Smtp-Source: APXvYqxVc/fKWezAMXctlfIKXy+8b2DkfDBT/ADV0Gwx2+8aTtr1GEODEGakDg6K+Luj6lxZ1BZEmA== X-Received: by 2002:aa7:9102:: with SMTP id 2mr3913621pfh.179.1552655346407; Fri, 15 Mar 2019 06:09:06 -0700 (PDT) Received: from localhost.localdomain ([183.82.230.185]) by smtp.gmail.com with ESMTPSA id e2sm854008pfa.64.2019.03.15.06.09.01 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 15 Mar 2019 06:09:05 -0700 (PDT) From: Jagan Teki To: Andrzej Hajda , Laurent Pinchart , Chen-Yu Tsai , Maxime Ripard , David Airlie , Daniel Vetter , Rob Herring , Mark Rutland Cc: Michael Trimarchi , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@googlegroups.com, linux-amarula@amarulasolutions.com, Jagan Teki Subject: [PATCH 6/6] arm64: dts: allwinner: bananapi-m64: Enable S070WV20-CT16 DSI panel Date: Fri, 15 Mar 2019 18:38:25 +0530 Message-Id: <20190315130825.9005-7-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20190315130825.9005-1-jagan@amarulasolutions.com> References: <20190315130825.9005-1-jagan@amarulasolutions.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch add support for Bananapi S070WV20-CT16 DSI panel to BPI-M64 board. Bananapi S070WV20-CT16 is a pure RGB output panel with ICN6211 DSI/RGB convertor bridge, so enable bridge along with associated panel. DSI panel connected via board DSI port with, - DLDO1 as VCC-DSI supply - PD6 gpio for reset pin - PD5 gpio for backlight enable pin - PD7 gpio for backlight vdd supply Signed-off-by: Jagan Teki --- .../dts/allwinner/sun50i-a64-bananapi-m64.dts | 63 +++++++++++++++++++ 1 file changed, 63 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts index 7793ebb5d2b8..f31083aa4521 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts @@ -45,6 +45,7 @@ #include "sun50i-a64.dtsi" #include +#include / { model = "BananaPi-M64"; @@ -56,6 +57,15 @@ serial1 = &uart1; }; + 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 = <2>; + enable-gpios = <&pio 3 5 GPIO_ACTIVE_HIGH>; /* LCD-BL-EN: PD5 */ + power-supply = <®_vdd_backlight>; + }; + chosen { stdout-path = "serial0:115200n8"; }; @@ -91,6 +101,26 @@ }; }; + panel-connector { + compatible = "bananapi,s070wv20-ct16", "simple-panel"; + + port { + backlight = <&backlight>; + panel_ep: endpoint { + remote-endpoint = <&bridge_out_ep>; + }; + }; + }; + + reg_vdd_backlight: vdd-backlight { + compatible = "regulator-fixed"; + regulator-name = "vdd-backlight"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pio 3 7 GPIO_ACTIVE_HIGH>; /* LCD-PWR-EN: PD7 */ + enable-active-high; + }; + wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ @@ -116,6 +146,33 @@ status = "okay"; }; +&dphy { + status = "okay"; +}; + +&dsi { + vcc-dsi-supply = <®_dldo1>; /* VCC3V3-DSI */ + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + bridge@0 { + compatible = "bananapi,icn6211", "chipone, icn6211"; + reg = <0>; + reset-gpios = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD6 */ + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + reg = <1>; + + bridge_out_ep: endpoint { + remote-endpoint = <&panel_ep>; + }; + }; + }; +}; + &ehci0 { status = "okay"; }; @@ -208,6 +265,12 @@ status = "okay"; }; +&r_pwm { + pinctrl-names = "default"; + pinctrl-0 = <&r_pwm_pin>; + status = "okay"; +}; + &r_rsb { status = "okay"; -- 2.18.0.321.gffc6fa0e3 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 19750C43381 for ; Fri, 15 Mar 2019 13:10:16 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 DC2112186A for ; 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Fri, 15 Mar 2019 06:09:06 -0700 (PDT) Received: from localhost.localdomain ([183.82.230.185]) by smtp.gmail.com with ESMTPSA id e2sm854008pfa.64.2019.03.15.06.09.01 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 15 Mar 2019 06:09:05 -0700 (PDT) From: Jagan Teki To: Andrzej Hajda , Laurent Pinchart , Chen-Yu Tsai , Maxime Ripard , David Airlie , Daniel Vetter , Rob Herring , Mark Rutland Subject: [PATCH 6/6] arm64: dts: allwinner: bananapi-m64: Enable S070WV20-CT16 DSI panel Date: Fri, 15 Mar 2019 18:38:25 +0530 Message-Id: <20190315130825.9005-7-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20190315130825.9005-1-jagan@amarulasolutions.com> References: <20190315130825.9005-1-jagan@amarulasolutions.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190315_060907_723304_64399174 X-CRM114-Status: GOOD ( 13.01 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: 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, Jagan Teki , Michael Trimarchi , linux-amarula@amarulasolutions.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org This patch add support for Bananapi S070WV20-CT16 DSI panel to BPI-M64 board. Bananapi S070WV20-CT16 is a pure RGB output panel with ICN6211 DSI/RGB convertor bridge, so enable bridge along with associated panel. DSI panel connected via board DSI port with, - DLDO1 as VCC-DSI supply - PD6 gpio for reset pin - PD5 gpio for backlight enable pin - PD7 gpio for backlight vdd supply Signed-off-by: Jagan Teki --- .../dts/allwinner/sun50i-a64-bananapi-m64.dts | 63 +++++++++++++++++++ 1 file changed, 63 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts index 7793ebb5d2b8..f31083aa4521 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-bananapi-m64.dts @@ -45,6 +45,7 @@ #include "sun50i-a64.dtsi" #include +#include / { model = "BananaPi-M64"; @@ -56,6 +57,15 @@ serial1 = &uart1; }; + 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 = <2>; + enable-gpios = <&pio 3 5 GPIO_ACTIVE_HIGH>; /* LCD-BL-EN: PD5 */ + power-supply = <®_vdd_backlight>; + }; + chosen { stdout-path = "serial0:115200n8"; }; @@ -91,6 +101,26 @@ }; }; + panel-connector { + compatible = "bananapi,s070wv20-ct16", "simple-panel"; + + port { + backlight = <&backlight>; + panel_ep: endpoint { + remote-endpoint = <&bridge_out_ep>; + }; + }; + }; + + reg_vdd_backlight: vdd-backlight { + compatible = "regulator-fixed"; + regulator-name = "vdd-backlight"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&pio 3 7 GPIO_ACTIVE_HIGH>; /* LCD-PWR-EN: PD7 */ + enable-active-high; + }; + wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ @@ -116,6 +146,33 @@ status = "okay"; }; +&dphy { + status = "okay"; +}; + +&dsi { + vcc-dsi-supply = <®_dldo1>; /* VCC3V3-DSI */ + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + bridge@0 { + compatible = "bananapi,icn6211", "chipone, icn6211"; + reg = <0>; + reset-gpios = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD6 */ + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + reg = <1>; + + bridge_out_ep: endpoint { + remote-endpoint = <&panel_ep>; + }; + }; + }; +}; + &ehci0 { status = "okay"; }; @@ -208,6 +265,12 @@ status = "okay"; }; +&r_pwm { + pinctrl-names = "default"; + pinctrl-0 = <&r_pwm_pin>; + status = "okay"; +}; + &r_rsb { status = "okay"; -- 2.18.0.321.gffc6fa0e3 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel