From patchwork Fri Apr 7 10:23:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maarten Zanders X-Patchwork-Id: 671337 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 176FDC6FD1D for ; Fri, 7 Apr 2023 10:23:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240579AbjDGKXi (ORCPT ); Fri, 7 Apr 2023 06:23:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55768 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240535AbjDGKXh (ORCPT ); Fri, 7 Apr 2023 06:23:37 -0400 Received: from mail-ej1-x62d.google.com (mail-ej1-x62d.google.com [IPv6:2a00:1450:4864:20::62d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7DDD84C29 for ; Fri, 7 Apr 2023 03:23:34 -0700 (PDT) Received: by mail-ej1-x62d.google.com with SMTP id g18so7439008ejx.7 for ; Fri, 07 Apr 2023 03:23:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mind.be; s=google; t=1680863013; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=c3Io/udqwHbpHqltZDGsqHtMrnMLw8T2LHE6nGOqTi4=; b=IDQF/IZMULmO/cBIi2eyVVIX0vYzczJRuzsvLdgzNsutudW/0miN3xwrGvJ2F3JM5L bA5LuApl4uJb0cwp1dAcoRMf5/m6E4VfDBgVJ5r2Biu9CYpyDDTZfH77Sm4dC/WxVNwG lgghVGRXftQNxVvXgeq4Zs4ujvfanMYWl+9Krx68FP1BR8UuXZM706fb1t8dxqr+DLyJ NFqtX6evFC/qHgE8UzqnDF0s6MuPDLXGFvCiZTIrkXo3+BhSSYyhsqXA5IIsMntU8G56 eTKmsgHW688Iw2JFmC/Ut+PnDNsu+cGrCk5LR5FlzzOkE+/R8JZ6Zfh3GxQvtoaH6iFN uUjg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680863013; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=c3Io/udqwHbpHqltZDGsqHtMrnMLw8T2LHE6nGOqTi4=; b=qoqsKXGqqvSu72UPp5MdNn1JsXZ72+R45gD6p1zS+UF6icNDVbckvGTiXGoUu4VCRW AJV5xieCQql9qpO87VjU0hxkAs5ZHNYn0o0vvsBlkjSTUfV/KcU47XttWq/VI/pIdeKd +/NjAy0eNimrXk+byzfkphdz104b+qaIGFqsBG5i8ohgGC/IjTDZLiWwv8hjhUjwUdX/ cz+8tKW14KHkHbYD7ayXRFS47cJMTJ3zEnde2OtNRFU7iatb3IAn3GlcWuuKsiPsAHmW aT+8SQmnDjcvzxP6YxQqizScopsO5AXBVbGvGK688fgTNp1vh8yk0gSN2dipc+0YfjWe ECGg== X-Gm-Message-State: AAQBX9degWsv5FChj1o+np5/ewLRA0zr/M4UgHxZ39nT443XSnfv+DXG poFS1y9fyokXezxhT+X3GKMXaA== X-Google-Smtp-Source: AKy350b7/j4aNjhcfwWnIRIf0CMTwsVF7i3ReOYvra2kPJFMctNcwfTwKpssHq9qgDZAR1bOxrlhDg== X-Received: by 2002:a17:906:6ad9:b0:923:c55d:efd2 with SMTP id q25-20020a1709066ad900b00923c55defd2mr1687962ejs.68.1680863012988; Fri, 07 Apr 2023 03:23:32 -0700 (PDT) Received: from dtpc.zanders.be (78-22-137-109.access.telenet.be. [78.22.137.109]) by smtp.gmail.com with ESMTPSA id 7-20020a170906014700b00932fa67b48fsm1892612ejh.183.2023.04.07.03.23.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Apr 2023 03:23:32 -0700 (PDT) From: Maarten Zanders To: Pavel Machek , Lee Jones , Rob Herring , Krzysztof Kozlowski , Jacek Anaszewski Cc: Maarten Zanders , linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v7 0/2] leds: lp55xx: configure internal charge pump Date: Fri, 7 Apr 2023 12:23:22 +0200 Message-Id: <20230407102324.42604-1-maarten.zanders@mind.be> X-Mailer: git-send-email 2.37.3 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org A new option in the devicetree "ti,charge-pump-mode" allows the user to configure the charge pump in a certain mode. The previous implementation was "auto" mode, which remains the default. v1 of the patch implemented a bool to disable the charge pump and had some issues in the yaml binding. v2 implemented all options of the charge pump as a string which was too complex to parse & check. v3 replaces the string by constants. v4 resend with changelog (notes) in each patch v5 dual license in dt header, change property type to u32 v6 change license type, simplify DT parameter check v7 formatting changes, adapt to max 100 char line length Maarten Zanders (2): dt-bindings: leds-lp55xx: add ti,charge-pump-mode leds: lp55xx: configure internal charge pump .../devicetree/bindings/leds/leds-lp55xx.yaml | 8 ++++++++ drivers/leds/leds-lp5521.c | 11 +++++------ drivers/leds/leds-lp5523.c | 14 +++++++++----- drivers/leds/leds-lp55xx-common.c | 9 +++++++++ drivers/leds/leds-lp8501.c | 8 +++++--- include/dt-bindings/leds/leds-lp55xx.h | 10 ++++++++++ include/linux/platform_data/leds-lp55xx.h | 3 +++ 7 files changed, 49 insertions(+), 14 deletions(-) create mode 100644 include/dt-bindings/leds/leds-lp55xx.h