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 4CD19FA3741 for ; Fri, 28 Oct 2022 13:36:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230222AbiJ1Nf6 (ORCPT ); Fri, 28 Oct 2022 09:35:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38468 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230454AbiJ1Nfz (ORCPT ); Fri, 28 Oct 2022 09:35:55 -0400 Received: from mail-ed1-x536.google.com (mail-ed1-x536.google.com [IPv6:2a00:1450:4864:20::536]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 24E5174B9A for ; Fri, 28 Oct 2022 06:35:53 -0700 (PDT) Received: by mail-ed1-x536.google.com with SMTP id m15so7860918edb.13 for ; Fri, 28 Oct 2022 06:35:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mind.be; s=google; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=WSwQM4r3Aloa2EOq8rU0uP3kNCarhDXB0thjIbc77xg=; b=STyBewDO/7n9ft69SvCHqaswoHQvZFRM3ljBu+AQ9E6wq3TtWYkWUMcr+eiu3te4+S oIhlMd2D9UcNJ6mi9XJk2mqIzApoFYoKjMbM88SfD8kRmNogMRGMZoOgHJ1llBQ0bpXl weTsPE4Syk7c1GQffwixdScJufTiulEPVRlKx1bI/N09XwMTOHyoFKo5TXZ1+a1S339g suMm3HROwfKIj/2ACxboL+ThNqSaF6bk6q3NLZ7fJHIQTs+RVon+IoKK5eNosi2um7Qn f3wqQUE9RSyasQCicPx044wTuwhQNvFE9i3qMrqHi4yGa0MeSBAzR2C8mWjWxbISEu6Q TdTg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=WSwQM4r3Aloa2EOq8rU0uP3kNCarhDXB0thjIbc77xg=; b=gmg23IJBMt08Iuoc+GdCRRI5cVGU1cjsHQV10zQnzm6XAsEDuJ/621cvAPBlevhbkp vuDp/kd04voNkpD/FXARXoVzdA3DYbDyVUChNUZG97Ml9UKs9+/6L2upHJmEqIPGKiFo bbnAdFAGToNpoZIl7r3h7ctyfOqDnHturUw8BKIrHERq/fs+7fnPht/fUAY6d3iTKDno n6JhiNHjZw7R2EdSAQ1iJskkJpEXzP/Iiy7OibAR8Bu3wb+mUoccOOzNLs9fYnZroqJT rv0KGTx+YIVn8UJJa4bTgp9PiywK3/8/29PY4lXQzkVugqN2idGJ6VZ76ApB2Dw45VU7 mCYQ== X-Gm-Message-State: ACrzQf3ebSPhb27yBi7cFq2UjAYjFpudSQ+QHuoYIJkYroD7MqFV2f8A sPnjj53L6phVa3PthihJeS1XASHfbaTN7YMk X-Google-Smtp-Source: AMsMyM6LVAkBeUbJXuZCHehVOHMks5GfyGlenLV/x11aGi6VugERXZO0ftYFMJ+FIrvXED9FlWuYKw== X-Received: by 2002:a05:6402:1941:b0:457:13a:cce9 with SMTP id f1-20020a056402194100b00457013acce9mr51736950edz.265.1666964151837; Fri, 28 Oct 2022 06:35:51 -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 mf7-20020a170906cb8700b007aa239cf4d9sm2190907ejb.89.2022.10.28.06.35.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 28 Oct 2022 06:35:51 -0700 (PDT) From: Maarten Zanders Cc: Maarten Zanders , devicetree@vger.kernel.org, Jacek Anaszewski , linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, Pavel Machek Subject: [PATCH 0/2] leds: lp55xx: support disabling the charge pump Date: Fri, 28 Oct 2022 15:34:57 +0200 Message-Id: <20221028133501.95833-1-maarten.zanders@mind.be> X-Mailer: git-send-email 2.37.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org A new option in the devicetree "ti,disable-charge-pump" disables the internal charge pump. This can be used to avoid current flowing into the Vout pin when an external supply has been connected to drive the LEDs. Maarten Zanders (2): dt-bindings: leds-lp55xx: add ti,disable-charge-pump leds: lp55xx: add option to disable charge pump .../devicetree/bindings/leds/leds-lp55xx.yaml | 5 +++++ drivers/leds/leds-lp5521.c | 6 ++++-- drivers/leds/leds-lp5523.c | 15 +++++++++++---- drivers/leds/leds-lp55xx-common.c | 3 +++ drivers/leds/leds-lp8501.c | 5 ++++- include/linux/platform_data/leds-lp55xx.h | 3 +++ 6 files changed, 30 insertions(+), 7 deletions(-) base-commit: 5f52a8ba7e91215c3d046d298fb328d1b9f7897d -- 2.37.3