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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 79212ECDFA1 for ; Tue, 25 Oct 2022 15:38:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232319AbiJYPij (ORCPT ); Tue, 25 Oct 2022 11:38:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57098 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232152AbiJYPii (ORCPT ); Tue, 25 Oct 2022 11:38:38 -0400 Received: from smtp1.tecnico.ulisboa.pt (smtp1.tecnico.ulisboa.pt [193.136.128.21]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8E280185410; Tue, 25 Oct 2022 08:38:37 -0700 (PDT) Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp1.tecnico.ulisboa.pt (Postfix) with ESMTP id 45FBA6008777; Tue, 25 Oct 2022 16:38:36 +0100 (WEST) X-Virus-Scanned: by amavisd-new-2.11.0 (20160426) (Debian) at tecnico.ulisboa.pt Received: from smtp1.tecnico.ulisboa.pt ([127.0.0.1]) by localhost (smtp1.tecnico.ulisboa.pt [127.0.0.1]) (amavisd-new, port 10025) with LMTP id E-UtSeaQ8SqG; Tue, 25 Oct 2022 16:38:31 +0100 (WEST) Received: from mail1.tecnico.ulisboa.pt (mail1.ist.utl.pt [IPv6:2001:690:2100:1::b3dd:b9ac]) by smtp1.tecnico.ulisboa.pt (Postfix) with ESMTPS id BCFB36008763; Tue, 25 Oct 2022 16:38:31 +0100 (WEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=tecnico.ulisboa.pt; s=mail; t=1666712311; bh=mOfuX1v6w2LK1O2hWFLzbZ86Qnb8CAZ7MrjT98fuOTU=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=GViLoP3XavVcSCe4Bh5eRxFAdoK/oT8OkGKG1ahNLuL7Ixis1CS0QhtmriO2eJUHH U7dzow6t8JYKGvAweJz5Pv8xUCP7u47dkVCTFjmB+o7W5SsA0YdVQ7ibw2SP2s3SLu UOys7kLQwyWBxui/2qoFOiHxPvkELwcsB7v6hx4k= Received: from localhost.localdomain (unknown [89.207.171.77]) (Authenticated sender: ist187313) by mail1.tecnico.ulisboa.pt (Postfix) with ESMTPSA id 249A636007E; Tue, 25 Oct 2022 16:38:17 +0100 (WEST) From: Diogo Ivo Cc: Diogo Ivo , thierry.reding@gmail.com, sam@ravnborg.org, airlied@linux.ie, daniel@ffwll.ch, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, jonathanh@nvidia.com, arnd@arndb.de, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-tegra@vger.kernel.org Subject: [PATCH v2 1/4] dt-bindings: display: Add bindings for JDI LPM102A188A Date: Tue, 25 Oct 2022 16:37:45 +0100 Message-Id: <20221025153746.101278-2-diogo.ivo@tecnico.ulisboa.pt> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221025153746.101278-1-diogo.ivo@tecnico.ulisboa.pt> References: <20221025153746.101278-1-diogo.ivo@tecnico.ulisboa.pt> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org The LPM102A188A is a 10.2" 2560x1800 IPS panel found in the Google Pixel C. Signed-off-by: Diogo Ivo --- Changes in v2: - removed the touch screen property .../display/panel/jdi,lpm102a188a.yaml | 94 +++++++++++++++++++ 1 file changed, 94 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml diff --git a/Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml b/Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml new file mode 100644 index 000000000000..2f4d27a309a7 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml @@ -0,0 +1,94 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/jdi,lpm102a188a.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: JDI LPM102A188A 2560x1800 10.2" DSI Panel + +maintainers: + - Diogo Ivo + +description: | + This panel requires a dual-channel DSI host to operate. It supports two modes: + - left-right: each channel drives the left or right half of the screen + - even-odd: each channel drives the even or odd lines of the screen + + Each of the DSI channels controls a separate DSI peripheral. The peripheral + driven by the first link (DSI-LINK1) is considered the primary peripheral + and controls the device. The 'link2' property contains a phandle to the + peripheral driven by the second link (DSI-LINK2). + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + const: jdi,lpm102a188a + + reg: true + enable-gpios: true + reset-gpios: true + power-supply: true + backlight: true + + ddi-supply: + description: The regulator that provides IOVCC (1.8V). + + link2: + $ref: /schemas/types.yaml#/definitions/phandle + description: | + phandle to the DSI peripheral on the secondary link. Note that the + presence of this property marks the containing node as DSI-LINK1. + +required: + - compatible + - reg + +if: + required: + - link2 +then: + required: + - power-supply + - ddi-supply + - enable-gpios + - reset-gpios + +additionalProperties: false + +examples: + - | + #include + #include + + dsia: dsi@54300000 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x54300000 0x0 0x00040000>; + + link2: panel@0 { + compatible = "jdi,lpm102a188a"; + reg = <0>; + }; + }; + + dsib: dsi@54400000{ + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x54400000 0x0 0x00040000>; + nvidia,ganged-mode = <&dsia>; + + link1: panel@0 { + compatible = "jdi,lpm102a188a"; + reg = <0>; + power-supply = <&pplcd_vdd>; + ddi-supply = <&pp1800_lcdio>; + enable-gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; + link2 = <&link2>; + backlight = <&backlight>; + }; + }; + +... -- 2.38.1 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 3271DC38A2D for ; Tue, 25 Oct 2022 15:38:42 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B7F9010E169; Tue, 25 Oct 2022 15:38:40 +0000 (UTC) Received: from smtp1.tecnico.ulisboa.pt (smtp1.tecnico.ulisboa.pt [193.136.128.21]) by gabe.freedesktop.org (Postfix) with ESMTPS id 002EF10E3E3 for ; Tue, 25 Oct 2022 15:38:37 +0000 (UTC) Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp1.tecnico.ulisboa.pt (Postfix) with ESMTP id 45FBA6008777; Tue, 25 Oct 2022 16:38:36 +0100 (WEST) X-Virus-Scanned: by amavisd-new-2.11.0 (20160426) (Debian) at tecnico.ulisboa.pt Received: from smtp1.tecnico.ulisboa.pt ([127.0.0.1]) by localhost (smtp1.tecnico.ulisboa.pt [127.0.0.1]) (amavisd-new, port 10025) with LMTP id E-UtSeaQ8SqG; Tue, 25 Oct 2022 16:38:31 +0100 (WEST) Received: from mail1.tecnico.ulisboa.pt (mail1.ist.utl.pt [IPv6:2001:690:2100:1::b3dd:b9ac]) by smtp1.tecnico.ulisboa.pt (Postfix) with ESMTPS id BCFB36008763; Tue, 25 Oct 2022 16:38:31 +0100 (WEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=tecnico.ulisboa.pt; s=mail; t=1666712311; bh=mOfuX1v6w2LK1O2hWFLzbZ86Qnb8CAZ7MrjT98fuOTU=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=GViLoP3XavVcSCe4Bh5eRxFAdoK/oT8OkGKG1ahNLuL7Ixis1CS0QhtmriO2eJUHH U7dzow6t8JYKGvAweJz5Pv8xUCP7u47dkVCTFjmB+o7W5SsA0YdVQ7ibw2SP2s3SLu UOys7kLQwyWBxui/2qoFOiHxPvkELwcsB7v6hx4k= Received: from localhost.localdomain (unknown [89.207.171.77]) (Authenticated sender: ist187313) by mail1.tecnico.ulisboa.pt (Postfix) with ESMTPSA id 249A636007E; Tue, 25 Oct 2022 16:38:17 +0100 (WEST) From: Diogo Ivo To: Subject: [PATCH v2 1/4] dt-bindings: display: Add bindings for JDI LPM102A188A Date: Tue, 25 Oct 2022 16:37:45 +0100 Message-Id: <20221025153746.101278-2-diogo.ivo@tecnico.ulisboa.pt> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221025153746.101278-1-diogo.ivo@tecnico.ulisboa.pt> References: <20221025153746.101278-1-diogo.ivo@tecnico.ulisboa.pt> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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, krzysztof.kozlowski+dt@linaro.org, arnd@arndb.de, airlied@linux.ie, dri-devel@lists.freedesktop.org, jonathanh@nvidia.com, Diogo Ivo , robh+dt@kernel.org, thierry.reding@gmail.com, linux-tegra@vger.kernel.org, sam@ravnborg.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The LPM102A188A is a 10.2" 2560x1800 IPS panel found in the Google Pixel C. Signed-off-by: Diogo Ivo --- Changes in v2: - removed the touch screen property .../display/panel/jdi,lpm102a188a.yaml | 94 +++++++++++++++++++ 1 file changed, 94 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml diff --git a/Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml b/Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml new file mode 100644 index 000000000000..2f4d27a309a7 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/jdi,lpm102a188a.yaml @@ -0,0 +1,94 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/jdi,lpm102a188a.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: JDI LPM102A188A 2560x1800 10.2" DSI Panel + +maintainers: + - Diogo Ivo + +description: | + This panel requires a dual-channel DSI host to operate. It supports two modes: + - left-right: each channel drives the left or right half of the screen + - even-odd: each channel drives the even or odd lines of the screen + + Each of the DSI channels controls a separate DSI peripheral. The peripheral + driven by the first link (DSI-LINK1) is considered the primary peripheral + and controls the device. The 'link2' property contains a phandle to the + peripheral driven by the second link (DSI-LINK2). + +allOf: + - $ref: panel-common.yaml# + +properties: + compatible: + const: jdi,lpm102a188a + + reg: true + enable-gpios: true + reset-gpios: true + power-supply: true + backlight: true + + ddi-supply: + description: The regulator that provides IOVCC (1.8V). + + link2: + $ref: /schemas/types.yaml#/definitions/phandle + description: | + phandle to the DSI peripheral on the secondary link. Note that the + presence of this property marks the containing node as DSI-LINK1. + +required: + - compatible + - reg + +if: + required: + - link2 +then: + required: + - power-supply + - ddi-supply + - enable-gpios + - reset-gpios + +additionalProperties: false + +examples: + - | + #include + #include + + dsia: dsi@54300000 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x54300000 0x0 0x00040000>; + + link2: panel@0 { + compatible = "jdi,lpm102a188a"; + reg = <0>; + }; + }; + + dsib: dsi@54400000{ + #address-cells = <1>; + #size-cells = <0>; + reg = <0x0 0x54400000 0x0 0x00040000>; + nvidia,ganged-mode = <&dsia>; + + link1: panel@0 { + compatible = "jdi,lpm102a188a"; + reg = <0>; + power-supply = <&pplcd_vdd>; + ddi-supply = <&pp1800_lcdio>; + enable-gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio TEGRA_GPIO(V, 2) GPIO_ACTIVE_LOW>; + link2 = <&link2>; + backlight = <&backlight>; + }; + }; + +... -- 2.38.1