From patchwork Fri May 19 20:05:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandru Ardelean X-Patchwork-Id: 13248798 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 645B5C7EE2E for ; Fri, 19 May 2023 20:05:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230172AbjESUFj (ORCPT ); Fri, 19 May 2023 16:05:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48048 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229762AbjESUFi (ORCPT ); Fri, 19 May 2023 16:05:38 -0400 Received: from mail-wr1-x433.google.com (mail-wr1-x433.google.com [IPv6:2a00:1450:4864:20::433]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E6BAD1B4 for ; Fri, 19 May 2023 13:05:36 -0700 (PDT) Received: by mail-wr1-x433.google.com with SMTP id ffacd0b85a97d-309438004a6so2290036f8f.2 for ; Fri, 19 May 2023 13:05:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=shruggie-ro.20221208.gappssmtp.com; s=20221208; t=1684526735; x=1687118735; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Dhk36Zm9kcZS6s/7QkUBwDpZCpJODd1UkmAk+ko7ofs=; b=lFddv1Xx7+aPZjnuJK/BNYdmR8nlXfjsnu2AfYrhh7BYshp1lzes5QgQmT8Nhc/gBL KCc6xtnn/dDsF6gi7C6YIJROVs7pvOVZnvCZejZ7ey69pbvMzBs0EhpaXbM5AmCGUnb5 gGH8L5TA3JLdPqgiLlxcIegGfCFQaMOyh3YSCRjWpGi8bmeJ9J7C5rYazwbHsPAQMTtr w7Qde26UkLiaeMT93GpPAhIOQ20R39oN+YLgF0h5UYtM/AOcigpxfR8LCo1xVORSNXKI 2GgcpH9pjx4n4PdWkfJoO8bs8I5D/YPUTpaXrVJRRGHV6ZZRLa1EL8ph1Yhfc9FLOvq0 w6rw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684526735; x=1687118735; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Dhk36Zm9kcZS6s/7QkUBwDpZCpJODd1UkmAk+ko7ofs=; b=Gl0dXufcd2bcbOMn674HGXWo2Ml0iQrASgbgkXatMKEzmP37NReUscT84DpOwUZRdB gukZGzf8urJULoOqH8NKE2pJYXwmH9EjkzObGTQHnMRbWoSC7cweo3ep1e0ELv2nR8gX 49tXH7oTV72OhQDDSNESaWOl8SK0CSOuww1piktu1YDSMwtV2weOIyne+cLcDg1zJes8 HdjhE5H1wgJpGgAdYfFCU57f8QN7fwnsALM5BPHQsdO+6x6dQUfsrdpWLnqL3ETXNmTn 5K7qsDmnz9bdwcwNanzTwPRXc9EM06FP0BsSmBN8KETvW3hVikFnZ8dR5I4pgBcg5zVC 37xQ== X-Gm-Message-State: AC+VfDzqOnBSTXrtVRziNapj3tTrN/xXdnCqYreLKpCJMx4WF/XoJc4F 3Eq2h++MigVeu3x4NsLI71wBgw== X-Google-Smtp-Source: ACHHUZ7/5/41nm0I7TwCks1heDFNmOyLJILcAtVDJl+PWPTeQg8QiNNU9BXxnomI8I+UZzBMfl7Fcg== X-Received: by 2002:a05:6000:c3:b0:304:6762:2490 with SMTP id q3-20020a05600000c300b0030467622490mr2871230wrx.3.1684526735223; Fri, 19 May 2023 13:05:35 -0700 (PDT) Received: from localhost.localdomain ([188.27.132.2]) by smtp.gmail.com with ESMTPSA id q3-20020adfea03000000b002fe96f0b3acsm6220329wrm.63.2023.05.19.13.05.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 May 2023 13:05:34 -0700 (PDT) From: Alexandru Ardelean To: dri-devel@lists.freedesktop.org, linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fbdev@vger.kernel.org Cc: lee@kernel.org, daniel.thompson@linaro.org, jingoohan1@gmail.com, pavel@ucw.cz, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, deller@gmx.de, Yannick Fertre , Philippe CORNU , Alexandru Ardelean Subject: [PATCH 2/2] dt-bindings: backlight: document new property default-brightness-level Date: Fri, 19 May 2023 23:05:20 +0300 Message-Id: <20230519200520.10657-2-alex@shruggie.ro> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230519200520.10657-1-alex@shruggie.ro> References: <20230519200520.10657-1-alex@shruggie.ro> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org From: Yannick Fertre Add documentation for new default-brightness-level property. Reviewed-by: Philippe CORNU Signed-off-by: Yannick Fertre Signed-off-by: Alexandru Ardelean --- Link to original patch: https://github.com/STMicroelectronics/linux/commit/c4067d7bd883c6fa14ffd49892c4ce663cdafe98 .../bindings/leds/backlight/gpio-backlight.yaml | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/leds/backlight/gpio-backlight.yaml b/Documentation/devicetree/bindings/leds/backlight/gpio-backlight.yaml index 584030b6b0b9..b96c08cff0f0 100644 --- a/Documentation/devicetree/bindings/leds/backlight/gpio-backlight.yaml +++ b/Documentation/devicetree/bindings/leds/backlight/gpio-backlight.yaml @@ -23,6 +23,15 @@ properties: description: enable the backlight at boot. type: boolean + default-brightness-level: + description: + The default brightness level (index into the array defined by the + "brightness-levels" property). + $ref: /schemas/types.yaml#/definitions/uint32 + +dependencies: + default-brightness-level: [ "brightness-levels" ] + required: - compatible - gpios