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 579A0C433FE for ; Thu, 7 Apr 2022 20:15:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229495AbiDGURq (ORCPT ); Thu, 7 Apr 2022 16:17:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45540 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229516AbiDGURo (ORCPT ); Thu, 7 Apr 2022 16:17:44 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 494AF488CDA for ; Thu, 7 Apr 2022 13:14:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1649362401; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=eXSOuQeCYTD72y4Xo1UTiURod41sQfVrbEsc1IcuHsY=; b=dMRpyR3lnKFCL7Ew3FaTZAbPzivt31j9vFFS6IIIoryDdeIX6cgIC+h3P12FiAdtgrvVkT urQqV+uqY7adwGcXWvJ6GLMl0k9v4WKNTkxDpJXuPhcR4d3pZ0xjhzxlkQltUWG+cmd7iQ 4emlA8pJlFGz3JILdYfiWtPmxTeXb9g= Received: from mail-wm1-f72.google.com (mail-wm1-f72.google.com [209.85.128.72]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-518-jRvLJ9w5OS28FBJdsrZloA-1; Thu, 07 Apr 2022 16:03:02 -0400 X-MC-Unique: jRvLJ9w5OS28FBJdsrZloA-1 Received: by mail-wm1-f72.google.com with SMTP id k16-20020a7bc310000000b0038e6cf00439so3451981wmj.0 for ; Thu, 07 Apr 2022 13:03:02 -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=eXSOuQeCYTD72y4Xo1UTiURod41sQfVrbEsc1IcuHsY=; b=XmZvD75gVd3xkG/DPYPuUHVowk0PkbfEl2ji4vJcaPUPu6Hq6MkRxwChhMo7pNiGkT ODEsIt6tNYRmopJlgxpa4gxfKd4YfhRd+bz/y6Iqdx7WFROgQkDmYMNhLdB+hJTD9xwp k60hIRTY9TKdIGRPv0K5tq54OJeOGqvmaKnMjLrjGX8pUWsZinvSpkHLOp5nFeqJAH0m Xsx9lxJD4C8NZ5au5RkunyeIRhtaQB/tQZg7wbN84whTEy8/OLRQ59vhGl6mJR+tUfwl aUPsrJ7GWbFSaN01vwFSHbZuuVxPpBMvoXWV5hguBrMAZ43cSVKA9Z2t1Dolg+W+uERE i/mg== X-Gm-Message-State: AOAM532Knc7bpyWlDIBGa/V9dQcWQvVqyiG2gsBrxTNjX7+ZuazWDiv0 FlENIClJI/I/0rTHymdBU3sdz1LNFWM4jEH8elzh2WZ6IbXfBVzZUF5qOSCndiFXPgSjikPMZN7 Rt3e2GcNpN+MAuWuSWQwugw== X-Received: by 2002:a05:600c:3009:b0:381:194a:8cb5 with SMTP id j9-20020a05600c300900b00381194a8cb5mr14371865wmh.43.1649361780978; Thu, 07 Apr 2022 13:03:00 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzdVrchp6+fH6bFHOo2gCCwpez8T6oth+OyDwzFP+IdgOSajN+NtmKi8IXgiPU7SpRh+LyMoA== X-Received: by 2002:a05:600c:3009:b0:381:194a:8cb5 with SMTP id j9-20020a05600c300900b00381194a8cb5mr14371846wmh.43.1649361780754; Thu, 07 Apr 2022 13:03:00 -0700 (PDT) Received: from minerva.home ([92.176.231.205]) by smtp.gmail.com with ESMTPSA id f15-20020a0560001a8f00b002078f74ccd2sm1048712wry.36.2022.04.07.13.02.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Apr 2022 13:03:00 -0700 (PDT) From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Cc: dri-devel@lists.freedesktop.org, Andy Shevchenko , Chen-Yu Tsai , Geert Uytterhoeven , Mark Brown , Javier Martinez Canillas , Daniel Vetter , David Airlie , Krzysztof Kozlowski , Maxime Ripard , Rob Herring , devicetree@vger.kernel.org Subject: [PATCH 2/5] dt-bindings: display: ssd1307fb: Extend schema for SPI controllers Date: Thu, 7 Apr 2022 22:02:01 +0200 Message-Id: <20220407200205.28838-3-javierm@redhat.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220407200205.28838-1-javierm@redhat.com> References: <20220407200205.28838-1-javierm@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The Solomon SSD130x OLED displays can either have an I2C or SPI interface, add to the schema the compatible strings, properties and examples for SPI. Signed-off-by: Javier Martinez Canillas --- .../bindings/display/solomon,ssd1307fb.yaml | 89 +++++++++++++++---- 1 file changed, 71 insertions(+), 18 deletions(-) diff --git a/Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml b/Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml index 46207f2c12b8..05e7975296a7 100644 --- a/Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml +++ b/Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml @@ -31,6 +31,15 @@ properties: - solomon,ssd1307-i2c - solomon,ssd1309-i2c + # SSD130x SPI controllers + - items: + - enum: + - sinowealth,sh1106-spi + - solomon,ssd1305-spi + - solomon,ssd1306-spi + - solomon,ssd1307-spi + - solomon,ssd1309-spi + reg: maxItems: 1 @@ -40,9 +49,14 @@ 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 @@ -148,19 +162,10 @@ allOf: properties: compatible: contains: - const: sinowealth,sh1106-i2c - then: - properties: - solomon,dclk-div: - default: 1 - solomon,dclk-frq: - default: 5 - - - if: - properties: - compatible: - contains: - const: solomon,ssd1305-i2c + enum: + - sinowealth,sh1106-i2c + - solomon,ssd1305-i2c + - solomon,ssd1305-spi then: properties: solomon,dclk-div: @@ -172,7 +177,9 @@ allOf: properties: compatible: contains: - const: solomon,ssd1306-i2c + enum: + - solomon,ssd1306-i2c + - solomon,ssd1306-spi then: properties: solomon,dclk-div: @@ -184,7 +191,9 @@ allOf: properties: compatible: contains: - const: solomon,ssd1307-i2c + enum: + - solomon,ssd1307-i2c + - solomon,ssd1307-spi then: properties: solomon,dclk-div: @@ -198,7 +207,9 @@ allOf: properties: compatible: contains: - const: solomon,ssd1309-i2c + enum: + - solomon,ssd1309-i2c + - solomon,ssd1309-spi then: properties: solomon,dclk-div: @@ -206,6 +217,21 @@ allOf: solomon,dclk-frq: default: 10 + - if: + properties: + compatible: + contains: + enum: + - sinowealth,sh1106-spi + - solomon,ssd1305-spi + - solomon,ssd1306-spi + - solomon,ssd1307-spi + - solomon,ssd1309-spi + then: + required: + - spi-max-frequency + - dc-gpios + additionalProperties: false examples: @@ -214,14 +240,14 @@ examples: #address-cells = <1>; #size-cells = <0>; - ssd1307: oled@3c { + ssd1307_i2c: oled@3c { compatible = "solomon,ssd1307-i2c"; reg = <0x3c>; pwms = <&pwm 4 3000>; reset-gpios = <&gpio2 7>; }; - ssd1306: oled@3d { + ssd1306_i2c: oled@3d { compatible = "solomon,ssd1306-i2c"; reg = <0x3c>; pwms = <&pwm 4 3000>; @@ -232,3 +258,30 @@ examples: solomon,lookup-table = /bits/ 8 <0x3f 0x3f 0x3f 0x3f>; }; }; + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + ssd1307_spi: oled@0 { + compatible = "solomon,ssd1307-spi"; + 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-spi"; + 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