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=-15.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_SANE_1 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 C21C8C433E0 for ; Wed, 13 Jan 2021 11:29:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 75F92233EB for ; Wed, 13 Jan 2021 11:29:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728372AbhAML26 (ORCPT ); Wed, 13 Jan 2021 06:28:58 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54614 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727635AbhAML26 (ORCPT ); Wed, 13 Jan 2021 06:28:58 -0500 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C99E8C061575; Wed, 13 Jan 2021 03:28:17 -0800 (PST) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: eballetbo) with ESMTPSA id 1AEB11F456C3 Subject: Re: [PATCH v4 1/3] arm64: dts: mt8183: config dsi node To: Hsin-Yi Wang , linux-arm-kernel@lists.infradead.org, Matthias Brugger Cc: Rob Herring , Nicolas Boichat , devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org References: <20210113110400.616319-1-hsinyi@chromium.org> From: Enric Balletbo i Serra Message-ID: Date: Wed, 13 Jan 2021 12:28:13 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: <20210113110400.616319-1-hsinyi@chromium.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Hsin-Yi, On 13/1/21 12:03, Hsin-Yi Wang wrote: > Config dsi node for mt8183 kukui. Set panel and ports. > > Several kukui boards share the same panel property and only compatible > is different. So compatible will be set in board dts for comparison > convenience. > > Signed-off-by: Hsin-Yi Wang > Reviewed-by: Nicolas Boichat Tested on my Lenovo Ideapad Duet. Display is working. Tested-by: Enric Balletbo i Serra > --- > change: > v4: add backlight and enable mipi_tx0 > --- > .../mediatek/mt8183-kukui-krane-sku176.dts | 5 +++ > .../arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 42 +++++++++++++++++++ > 2 files changed, 47 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku176.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku176.dts > index 47113e275cb52..721d16f9c3b4f 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku176.dts > +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku176.dts > @@ -16,3 +16,8 @@ / { > model = "MediaTek krane sku176 board"; > compatible = "google,krane-sku176", "google,krane", "mediatek,mt8183"; > }; > + > +&panel { > + status = "okay"; > + compatible = "boe,tv101wum-nl6"; > +}; > diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi > index bf2ad1294dd30..da1e947587074 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi > @@ -249,6 +249,36 @@ &cpu7 { > proc-supply = <&mt6358_vproc11_reg>; > }; > > +&dsi0 { > + status = "okay"; > + #address-cells = <1>; > + #size-cells = <0>; > + panel: panel@0 { > + /* compatible will be set in board dts */ > + reg = <0>; > + enable-gpios = <&pio 45 0>; > + pinctrl-names = "default"; > + pinctrl-0 = <&panel_pins_default>; > + avdd-supply = <&ppvarn_lcd>; > + avee-supply = <&ppvarp_lcd>; > + pp1800-supply = <&pp1800_lcd>; > + backlight = <&backlight_lcd0>; > + port { > + panel_in: endpoint { > + remote-endpoint = <&dsi_out>; > + }; > + }; > + }; > + > + ports { > + port { > + dsi_out: endpoint { > + remote-endpoint = <&panel_in>; > + }; > + }; > + }; > +}; > + > &i2c0 { > pinctrl-names = "default"; > pinctrl-0 = <&i2c0_pins>; > @@ -290,6 +320,10 @@ &i2c6 { > clock-frequency = <100000>; > }; > > +&mipi_tx0 { > + status = "okay"; > +}; > + > &mmc0 { > status = "okay"; > pinctrl-names = "default", "state_uhs"; > @@ -547,6 +581,14 @@ pins_clk { > }; > }; > > + panel_pins_default: panel_pins_default { > + panel_reset { > + pinmux = ; > + output-low; > + bias-pull-up; > + }; > + }; > + > pwm0_pin_default: pwm0_pin_default { > pins1 { > pinmux = ; >