From patchwork Thu May 16 15:51:30 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Torsten Duwe X-Patchwork-Id: 10946837 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 53389933 for ; Thu, 16 May 2019 15:52:00 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3D4D428CB8 for ; Thu, 16 May 2019 15:52:00 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3B27D28CBA; Thu, 16 May 2019 15:52:00 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id E283C28CC9 for ; Thu, 16 May 2019 15:51:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Date:Message-Id: References:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: In-Reply-To:List-Owner; bh=cyDrOjIwHMyhMxuUoBDBBah8/PRxORSwMCdEtSX8HtQ=; b=rj pJb1OeV6u/oD8tsDOJHI2WGROMUp2a2K38+YghJbVpE3ibawKFdDT+47DFjQBHZNiGA7xXps0Aae5 BJtHZdELE5hSLxJXz3N0JWY0Kp5Q2kIn3QAxHFKXMGGupfDCycQSn8pCaQsz2D2k2lk6/OQfdZua0 ryR9mOLB/z8Vb5zBUNEoG4FMSFqnqC2aFvEA87uX/aEyQti9C9laqndRb+UwnyoUulCELXp8E8J2q zCgymaV57LnWm04nKJ4w5KMvSyeNbacsGSwxI9xsplIbpl5++nvSu/IX/6/OU+PWjgRyACRv3kchR h0PL9kUe7UB2adG/al8Sq+jkzssjXwRg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hRIfj-0006MA-FE; Thu, 16 May 2019 15:51:55 +0000 Received: from verein.lst.de ([213.95.11.211] helo=newverein.lst.de) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hRIfg-0006LX-HY for linux-arm-kernel@lists.infradead.org; Thu, 16 May 2019 15:51:53 +0000 Received: by newverein.lst.de (Postfix, from userid 2005) id 8A52768B20; Thu, 16 May 2019 17:51:30 +0200 (CEST) From: Torsten Duwe To: David Airlie , Daniel Vetter , Rob Herring , Mark Rutland , Thierry Reding , Maxime Ripard , Chen-Yu Tsai , Archit Taneja , Andrzej Hajda , Laurent Pinchart , Icenowy Zheng , Sean Paul , Vasily Khoruzhick , Harald Geyer Subject: [PATCH v2 1/4] arm64: DTS: allwinner: a64: Add pinmux for RGB666 LCD References: <20190516154943.239E668B05@newverein.lst.de> Message-Id: <20190516155130.8A52768B20@newverein.lst.de> Date: Thu, 16 May 2019 17:51:30 +0200 (CEST) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190516_085152_737776_7DCC837B X-CRM114-Status: UNSURE ( 8.40 ) X-CRM114-Notice: Please train this message. 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-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Icenowy Zheng Allwinner A64's TCON0 can output RGB666 LCD signal. Add its pinmux. Signed-off-by: Icenowy Zheng Signed-off-by: Vasily Khoruzhick Signed-off-by: Torsten Duwe --- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 2abb335145a6..a8bbee84e7da 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -559,6 +559,16 @@ function = "i2c1"; }; + /omit-if-no-ref/ + lcd_rgb666_pins: lcd-rgb666-pins { + pins = "PD0", "PD1", "PD2", "PD3", "PD4", + "PD5", "PD6", "PD7", "PD8", "PD9", + "PD10", "PD11", "PD12", "PD13", + "PD14", "PD15", "PD16", "PD17", + "PD18", "PD19", "PD20", "PD21"; + function = "lcd0"; + }; + mmc0_pins: mmc0-pins { pins = "PF0", "PF1", "PF2", "PF3", "PF4", "PF5"; From patchwork Thu May 16 15:51:35 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Torsten Duwe X-Patchwork-Id: 10946839 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 92B0B933 for ; Thu, 16 May 2019 15:52:11 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7AAE328BFC for ; Thu, 16 May 2019 15:52:11 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6EB7F28C62; Thu, 16 May 2019 15:52:11 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0FF7C28CDB for ; Thu, 16 May 2019 15:52:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Date:Message-Id: References:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: In-Reply-To:List-Owner; bh=wg/7cfYjDAIsvVPy2i+CuxvRXg/nIfcLaHQyEvrMdF0=; b=nm baNwxPDL/CU8yaFDnQ4YA/aK5SEem960Mzfkv8y8QpA8jSVaDaGstMOz0bAMgIlRndlUqOHhRWuDT fK81P4VL8svAhQUKJrmlLy/RB+NZ1/yt8S9v5jmM1u+/KhJqYiTGx/VZCVsbEoQMiE4p4X+ukk34e z176JF/NZNbxKebsZV+3CV+a0oZGxGRmbm5dY5toKuVT8CBXpeHhS6XSmgdxsRN2leWgs0ZGTr20l xTFsU3lkbJy+C1IbWB+7dNqpHZh9QQohf0BzqFJqri9D6oKYeapt367gu8UeAF+UEd2r5u7Cv99cb dtTgWGhy4eYYzp8l5iwNTroEGxJAdyUA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hRIfu-0006Zz-Ei; Thu, 16 May 2019 15:52:06 +0000 Received: from verein.lst.de ([213.95.11.211] helo=newverein.lst.de) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hRIfl-0006Mq-4R for linux-arm-kernel@lists.infradead.org; Thu, 16 May 2019 15:52:01 +0000 Received: by newverein.lst.de (Postfix, from userid 2005) id 36B8468BFE; Thu, 16 May 2019 17:51:35 +0200 (CEST) From: Torsten Duwe To: David Airlie , Daniel Vetter , Rob Herring , Mark Rutland , Thierry Reding , Maxime Ripard , Chen-Yu Tsai , Archit Taneja , Andrzej Hajda , Laurent Pinchart , Icenowy Zheng , Sean Paul , Vasily Khoruzhick , Harald Geyer Subject: [PATCH v2 2/4] dt-bindings: Add ANX6345 DP/eDP transmitter binding References: <20190516154943.239E668B05@newverein.lst.de> Message-Id: <20190516155135.36B8468BFE@newverein.lst.de> Date: Thu, 16 May 2019 17:51:35 +0200 (CEST) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190516_085157_625585_3F7DBA67 X-CRM114-Status: GOOD ( 12.01 ) 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-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Icenowy Zheng The ANX6345 is an ultra-low power DisplayPort/eDP transmitter designed for portable devices. Add a binding document for it. Signed-off-by: Icenowy Zheng Signed-off-by: Vasily Khoruzhick Reviewed-by: Rob Herring Signed-off-by: Torsten Duwe --- .../bindings/display/bridge/anx6345.txt | 56 +++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/anx6345.txt diff --git a/Documentation/devicetree/bindings/display/bridge/anx6345.txt b/Documentation/devicetree/bindings/display/bridge/anx6345.txt new file mode 100644 index 000000000000..e79a11348d11 --- /dev/null +++ b/Documentation/devicetree/bindings/display/bridge/anx6345.txt @@ -0,0 +1,56 @@ +Analogix ANX6345 eDP Transmitter +-------------------------------- + +The ANX6345 is an ultra-low power Full-HD eDP transmitter designed for +portable devices. + +Required properties: + + - compatible : "analogix,anx6345" + - reg : I2C address of the device + - reset-gpios : Which GPIO to use for reset + - dvdd12-supply : Regulator for 1.2V digital core power. + - dvdd25-supply : Regulator for 2.5V digital core power. + +Optional properties: + + - Video ports for RGB input and eDP output using the DT bindings + defined in [1] + +[1]: Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + +anx6345: anx6345@38 { + compatible = "analogix,anx6345"; + reg = <0x38>; + reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */ + dvdd25-supply = <®_dldo2>; + dvdd12-supply = <®_fldo1>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + anx6345_in: port@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + anx6345_in_tcon0: endpoint@0 { + reg = <0>; + remote-endpoint = <&tcon0_out_anx6345>; + }; + }; + + anx6345_out: port@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + anx6345_out_panel: endpoint@0 { + reg = <0>; + remote-endpoint = <&panel_in_edp>; + }; + }; + }; +}; From patchwork Thu May 16 15:51:39 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Torsten Duwe X-Patchwork-Id: 10946841 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 6B138112C for ; Thu, 16 May 2019 15:52:21 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 57E4128ACB for ; Thu, 16 May 2019 15:52:21 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4B28228BFC; Thu, 16 May 2019 15:52:21 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id C144D28CA4 for ; Thu, 16 May 2019 15:52:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Date:Message-Id: References:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: In-Reply-To:List-Owner; bh=ys4pbqg+BATo14dPJnNq3OiSFDa4IfPsRhFSHZUHCaw=; b=Ft dxejasZaK5LHnUf0pwbsKJ0gGZ8tsa5YPthJSG6lplvqVyvlK35egK+U4DDqPhpYrkXzzMYFiSj3K r9GesLZ12yKtpNaGi05WrkhQ5zk/KD6Wxe9SH34cwrRcdiEKSUdtWEbgWoZygPYzJgfIA4qp8/Qp9 QK8L9L0whTN0i8oeWZR7zZzTlSbekS4Sjs0RKbs8J/0OL425gY84zsnGdKaqt9wSh9sgkp9Oby9vi ZaQilwv4mhkadh3XeDE9A2nL3w9dlPzP0wqD7tNuwJQAKcQdk2rddq0TEtk+3RqFAWBS9R0ar2rTg 0yD7Ux2Ye70tJ1Q5dWSYE7l8qHPEBt4w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hRIg3-0006l2-G4; Thu, 16 May 2019 15:52:15 +0000 Received: from verein.lst.de ([213.95.11.211] helo=newverein.lst.de) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hRIfp-0006SG-1f for linux-arm-kernel@lists.infradead.org; Thu, 16 May 2019 15:52:03 +0000 Received: by newverein.lst.de (Postfix, from userid 2005) id E6EE568C65; Thu, 16 May 2019 17:51:39 +0200 (CEST) From: Torsten Duwe To: David Airlie , Daniel Vetter , Rob Herring , Mark Rutland , Thierry Reding , Maxime Ripard , Chen-Yu Tsai , Archit Taneja , Andrzej Hajda , Laurent Pinchart , Icenowy Zheng , Sean Paul , Vasily Khoruzhick , Harald Geyer Subject: [PATCH v2 3/4] arm64: DTS: allwinner: a64: Enable audio on Teres-I References: <20190516154943.239E668B05@newverein.lst.de> Message-Id: <20190516155139.E6EE568C65@newverein.lst.de> Date: Thu, 16 May 2019 17:51:39 +0200 (CEST) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190516_085201_745989_E10ECBE6 X-CRM114-Status: UNSURE ( 9.91 ) X-CRM114-Notice: Please train this message. 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-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Harald Geyer The TERES-I has internal speakers (left, right), internal microphone and a headset combo jack (headphones + mic), "CTIA" (android) pinout. The headphone and mic detect lines of the A64 are connected properly, but AFAIK currently unsupported by the driver. Signed-off-by: Harald Geyer Signed-off-by: Torsten Duwe Reviewed-by: Chen-Yu Tsai --- .../boot/dts/allwinner/sun50i-a64-teres-i.dts | 53 +++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts index f9eede0a8bd3..d57049fbdaca 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts @@ -70,6 +70,25 @@ compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */ }; + + speaker_amp: audio-amplifier { + compatible = "simple-audio-amplifier"; + enable-gpios = <&r_pio 0 12 GPIO_ACTIVE_HIGH>; /* PL12 */ + sound-name-prefix = "Speaker Amp"; + }; +}; + +&codec { + status = "okay"; +}; + +&codec_analog { + cpvdd-supply = <®_eldo1>; + status = "okay"; +}; + +&dai { + status = "okay"; }; &ehci1 { @@ -258,6 +286,29 @@ vcc-hdmi-supply = <®_dldo1>; }; +&sound { + simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>; + simple-audio-card,widgets = "Headphone", "Headphone Jack", + "Microphone", "Headset Microphone", + "Microphone", "Internal Microphone", + "Speaker", "Internal Speaker"; + simple-audio-card,routing = + "Left DAC", "AIF1 Slot 0 Left", + "Right DAC", "AIF1 Slot 0 Right", + "AIF1 Slot 0 Left ADC", "Left ADC", + "AIF1 Slot 0 Right ADC", "Right ADC", + "Headphone Jack", "HP", + "Speaker Amp INL", "LINEOUT", + "Speaker Amp INR", "LINEOUT", + "Internal Speaker", "Speaker Amp OUTL", + "Internal Speaker", "Speaker Amp OUTR", + "Internal Microphone", "MBIAS", + "MIC1", "Internal Microphone", + "Headset Microphone", "HBIAS", + "MIC2", "Headset Microphone"; + status = "okay"; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pb_pins>; From patchwork Thu May 16 15:51:44 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Torsten Duwe X-Patchwork-Id: 10946843 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 731E1933 for ; 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bh=MRXRmRXgfRgkt6boXJ9PoXudha3wNBCZDCgKYL1BAs8=; b=m+ 3XWdqjcVh/LilW3MC/crA8H4GvCoo6CEAN+JsNDQb4Quzg6KCFeLiaxXLH43YyxPGjMVzim5H/Pfw wGAW7WF2dWcsEHjiAUm5v8vBQvFps4JJlN0WO5UwNqzThBPlQ6eYQPYU5z/gNIWGlyJKMOVXs0sZi 181hywnaToHsFrzGIHBM4qLgL7GKgEF138iJo2XSk29ck89YsbiczqS5KWZ/LA+fzFaQyn5Wkau8p B7OVu6MwqxekLTsV/QsyuWD3gmrl+tCYAFR7ro4oi2etnLqqODC8A9f13rjXtSdkwQ2LWsmvjeAzN RaZ5GEUkFfuqGnsRsN3hy9Ak4isYHIhw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hRIgL-00075m-Bw; Thu, 16 May 2019 15:52:33 +0000 Received: from verein.lst.de ([213.95.11.211] helo=newverein.lst.de) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hRIft-0006YX-M0 for linux-arm-kernel@lists.infradead.org; Thu, 16 May 2019 15:52:07 +0000 Received: by newverein.lst.de (Postfix, from userid 2005) id 964B068C4E; Thu, 16 May 2019 17:51:44 +0200 (CEST) From: Torsten Duwe To: David Airlie , Daniel Vetter , Rob Herring , Mark Rutland , Thierry Reding , Maxime Ripard , Chen-Yu Tsai , Archit Taneja , Andrzej Hajda , Laurent Pinchart , Icenowy Zheng , Sean Paul , Vasily Khoruzhick , Harald Geyer Subject: [PATCH v2 4/4] arm64: DTS: allwinner: a64: enable ANX6345 bridge on Teres-I References: <20190516154943.239E668B05@newverein.lst.de> Message-Id: <20190516155144.964B068C4E@newverein.lst.de> Date: Thu, 16 May 2019 17:51:44 +0200 (CEST) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190516_085205_871055_191432CF X-CRM114-Status: GOOD ( 13.18 ) 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-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Icenowy Zheng TERES-I has an ANX6345 bridge connected to the RGB666 LCD output, and the I2C controlling signals are connected to I2C0 bus. Enable it in the device tree. Signed-off-by: Icenowy Zheng Signed-off-by: Torsten Duwe --- originally: patchwork.kernel.org/patch/10646867 Changed the reset polarity, which is active low, according to the (terse) datasheet, Teres-I and pinebook schematics, and the confusing parts of the linux driver code (not yet included here). Active low -> no more confusion. --- .../boot/dts/allwinner/sun50i-a64-teres-i.dts | 40 +++++++++++++++++-- 1 file changed, 36 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts index c455b24dd079..bc1d0d6c0672 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts @@ -72,20 +72,38 @@ }; }; +&de { + status = "okay"; +}; + &ehci1 { status = "okay"; }; -/* The ANX6345 eDP-bridge is on i2c0. There is no linux (mainline) - * driver for this chip at the moment, the bootloader initializes it. - * However it can be accessed with the i2c-dev driver from user space. - */ &i2c0 { clock-frequency = <100000>; pinctrl-names = "default"; pinctrl-0 = <&i2c0_pins>; status = "okay"; + + anx6345: anx6345@38 { + compatible = "analogix,anx6345"; + reg = <0x38>; + reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */ + dvdd25-supply = <®_dldo2>; + dvdd12-supply = <®_dldo3>; + + port { + anx6345_in: endpoint { + remote-endpoint = <&tcon0_out_anx6345>; + }; + }; + }; +}; + +&mixer0 { + status = "okay"; }; &mmc0 { @@ -258,6 +276,20 @@ vcc-hdmi-supply = <®_dldo1>; }; +&tcon0 { + pinctrl-names = "default"; + pinctrl-0 = <&lcd_rgb666_pins>; + + status = "okay"; +}; + +&tcon0_out { + tcon0_out_anx6345: endpoint@0 { + reg = <0>; + remote-endpoint = <&anx6345_in>; + }; +}; + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pb_pins>;