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 AFE23C433EF for ; Mon, 11 Apr 2022 21:13:09 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1696110F77B; Mon, 11 Apr 2022 21:13:02 +0000 (UTC) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by gabe.freedesktop.org (Postfix) with ESMTPS id D0AA010F776 for ; Mon, 11 Apr 2022 21:12:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1649711575; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=zQ+QBfaH3h1Scl+hTaH0HyHu0TpM43OebOl6PoDY/RM=; b=dpE6INBc93Uz4M9jR0D9KwNgRtKVmZi2lawEl6Pg3UFGQ0i8O6bm3k9Zf+eFjVu2XRePgD uwDe/Kxp07C8qKU+4KNf3qnFy+/u40aP4CEhlOGvghB+J99Bw6m7lI8d3Qy3n2ejswMVgZ 3ADUKqWiPL++wFy/U81VtXacd738jA0= Received: from mail-wm1-f71.google.com (mail-wm1-f71.google.com [209.85.128.71]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-636-OJId68vgNRW50xWqfBP79g-1; Mon, 11 Apr 2022 17:12:53 -0400 X-MC-Unique: OJId68vgNRW50xWqfBP79g-1 Received: by mail-wm1-f71.google.com with SMTP id t2-20020a7bc3c2000000b003528fe59cb9so214373wmj.5 for ; Mon, 11 Apr 2022 14:12:52 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=zQ+QBfaH3h1Scl+hTaH0HyHu0TpM43OebOl6PoDY/RM=; b=Ov/obHmGWLfffqUIWbDuqP4617Nx8Ku1WW/2J4g9GjD639FTxM4HYL0GWuV+pwFs2p 8ZaTPoGanvRmfzkwdk9BzYElT2fEfbnm3xtVgYckLsVxuyAekTnXOaAIOAfhkbxM/9Ik upJs8mDlDbNaRnzvm0RfMdQ79G1KzrkWoh6IowzIWxgGYak27W3PxuzDcso89jWijS7L HJflJoMVMU/9VkRhevUMCxPArzT43AU9Mr5J4WMxf/7jGvXuYMaMnAnud3BxEfiDmjAW HuSbS8ACscWtHOjOndOEUEC4HQW08a7kb94bNQsGqRiYPC25efDFEc+KciejpFbMrM8s vwRA== X-Gm-Message-State: AOAM530yXPVikewyOe9+7kGwE5bcLOErh6ORURDDgi05L4EA8jNAFf5D VYAawc4fTngCCrfpN8YgDQ1J/XWqTExj5th2UrItrd/mq/Td0LXliJo0qsR6WBRBeeZm9uxqq26 aea8qvNaZuk5HdF72SpT4kvHKVGxJ X-Received: by 2002:a1c:202:0:b0:38e:ab4b:ce72 with SMTP id 2-20020a1c0202000000b0038eab4bce72mr978208wmc.152.1649711571860; Mon, 11 Apr 2022 14:12:51 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzfuB7hkZg8q50JjIIMsDyKbYBXK9LNBxTvZbXiee0cHgIO0ETUBqdWkPQZa7/y0oGvzWZVvw== X-Received: by 2002:a1c:202:0:b0:38e:ab4b:ce72 with SMTP id 2-20020a1c0202000000b0038eab4bce72mr978199wmc.152.1649711571661; Mon, 11 Apr 2022 14:12:51 -0700 (PDT) Received: from minerva.home ([92.176.231.205]) by smtp.gmail.com with ESMTPSA id l9-20020a5d6d89000000b00203d62072c4sm28723722wrs.43.2022.04.11.14.12.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Apr 2022 14:12:51 -0700 (PDT) From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Subject: [PATCH v2 2/5] dt-bindings: display: ssd1307fb: Extend schema for SPI controllers Date: Mon, 11 Apr 2022 23:12:40 +0200 Message-Id: <20220411211243.11121-3-javierm@redhat.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220411211243.11121-1-javierm@redhat.com> References: <20220411211243.11121-1-javierm@redhat.com> MIME-Version: 1.0 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=javierm@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII"; x-default=true 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: Chen-Yu Tsai , Neil Armstrong , David Airlie , Javier Martinez Canillas , dri-devel@lists.freedesktop.org, Rob Herring , devicetree@vger.kernel.org, Mark Brown , Geert Uytterhoeven , Krzysztof Kozlowski , Andy Shevchenko Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The Solomon SSD130x OLED displays can either have an I2C or SPI interface, add to the schema the properties and examples for OLED devices under SPI. Signed-off-by: Javier Martinez Canillas Acked-by: Mark Brown --- Changes in v2: - Don't add compatible strings with an "-spi" suffix (Geert Uytterhoeven). .../bindings/display/solomon,ssd1307fb.yaml | 37 ++++++++++++++++++- 1 file changed, 35 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml b/Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml index 6b9d0c72739a..b58d2d7bd8c1 100644 --- a/Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml +++ b/Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml @@ -39,9 +39,14 @@ properties: reset-gpios: maxItems: 1 + dc-gpios: + maxItems: 1 + vbat-supply: description: The supply for VBAT + spi-max-frequency: true + solomon,height: $ref: /schemas/types.yaml#/definitions/uint32 default: 16 @@ -160,6 +165,7 @@ allOf: compatible: contains: const: solomon,ssd1305 + then: properties: solomon,dclk-div: @@ -213,14 +219,14 @@ examples: #address-cells = <1>; #size-cells = <0>; - ssd1307: oled@3c { + ssd1307_i2c: oled@3c { compatible = "solomon,ssd1307"; reg = <0x3c>; pwms = <&pwm 4 3000>; reset-gpios = <&gpio2 7>; }; - ssd1306: oled@3d { + ssd1306_i2c: oled@3d { compatible = "solomon,ssd1306"; reg = <0x3c>; pwms = <&pwm 4 3000>; @@ -231,3 +237,30 @@ examples: solomon,lookup-table = /bits/ 8 <0x3f 0x3f 0x3f 0x3f>; }; }; + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + ssd1307_spi: oled@0 { + compatible = "solomon,ssd1307"; + reg = <0x0>; + pwms = <&pwm 4 3000>; + reset-gpios = <&gpio2 7>; + dc-gpios = <&gpio2 8>; + spi-max-frequency = <10000000>; + }; + + ssd1306_spi: oled@1 { + compatible = "solomon,ssd1306"; + reg = <0x1>; + pwms = <&pwm 4 3000>; + reset-gpios = <&gpio2 7>; + dc-gpios = <&gpio2 8>; + spi-max-frequency = <10000000>; + solomon,com-lrremap; + solomon,com-invdir; + solomon,com-offset = <32>; + solomon,lookup-table = /bits/ 8 <0x3f 0x3f 0x3f 0x3f>; + }; + }; -- 2.35.1