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 89440ECAAA1 for ; Fri, 28 Oct 2022 18:45:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229473AbiJ1SpN (ORCPT ); Fri, 28 Oct 2022 14:45:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36530 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230165AbiJ1SpM (ORCPT ); Fri, 28 Oct 2022 14:45:12 -0400 Received: from mail-lf1-x135.google.com (mail-lf1-x135.google.com [IPv6:2a00:1450:4864:20::135]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2853044496; Fri, 28 Oct 2022 11:45:11 -0700 (PDT) Received: by mail-lf1-x135.google.com with SMTP id g12so9716477lfh.3; Fri, 28 Oct 2022 11:45:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=7q2OB//2hf9lUeahKYT3i6qbY00fQQMbGM4w7OVkbIc=; b=SZ4XUKfHaI8T1FxSok6Z79YUgsNwcY4xaw8GBd+tmIKFvz9cR0JakKPt5noszTQogG SvNurd1sq9s7aFjHA4RkFb258YmUKz3iAzkj7Op8smoGJYCypubBH3+0M1iNCsLZ5gs1 s6ztwuy8Q2mAYiBJBOh5iGo4/8qW7I/TCpmV0SqPtViWdwkYEopdML+Ip13R/QzQSz8U JFl47XXlwkM46RVraBjtSdiTJ2YhcXINjoAD8Ae7MDJmgkslMVS9s0+QmjB34bGNVpm9 E9hsyYzyY/bQuufjtEGfNe0UxJ2hWSiy4MILr63AOY2qKLrpS2gzzYJeL4GzZcDsv4wj 0//w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=7q2OB//2hf9lUeahKYT3i6qbY00fQQMbGM4w7OVkbIc=; b=MK7/hLQ0FuQx/jL3TmBAVm0eedPyRJlIubLYouyh2Xq8dTAceGX10v1FwOE/NhYbmY dK/OIxxtaqn2f6P1WdIYIs95qZ/Yi+DL0UkSGqMA7E6PeIOSlFiXAteijKWKPsDqrNXu XQQQna1wan/ttaZPOrbPslwtuKy8rllPpeyPkD1l5woImDvvIgM4r/7YEtZ7I0jpE/vR 6nKtq2Zk2x0YhWrYvYx3iOZ8+aIF5yPo8o5cJ7ZJUy6t1RAOtLSwIi4K3h5FRBs0/7AG jwak4oSzqlfUSdb16ivz2D1cTYzRO8/cvEJQ7hSyic+W6pQlC1FKWYvkzxs062bFAIhz hB6Q== X-Gm-Message-State: ACrzQf1lhTbjIl3LJkOWTWBKascblLM254CtIzc81llhMrZ8deInpKuh VziHkBW6Nmy0E6wTIYo/8guD+AAts07iv6H9Jk7duVQ/LedkD5C/ X-Google-Smtp-Source: AMsMyM5hB5vHw5irh4m8H9U/NidFo6WSQwcEdaHTHBns4LI10bhMMEbZU1JhOWV8M3vUd26wJDIWIDSuTeeyFXEcBRY= X-Received: by 2002:a05:6512:75:b0:4a4:6c3e:a75d with SMTP id i21-20020a056512007500b004a46c3ea75dmr256491lfo.408.1666982709426; Fri, 28 Oct 2022 11:45:09 -0700 (PDT) MIME-Version: 1.0 References: <20221028165215.43662-1-fnkl.kernel@gmail.com> <20221028165215.43662-2-fnkl.kernel@gmail.com> <5b194c93-48df-055a-f532-abd98657dc41@linaro.org> In-Reply-To: <5b194c93-48df-055a-f532-abd98657dc41@linaro.org> From: Sasha Finkelstein Date: Fri, 28 Oct 2022 21:44:57 +0300 Message-ID: Subject: Re: [PATCH 1/4] dt-bindings: pwm: Add Apple PWM controller To: Krzysztof Kozlowski Cc: thierry.reding@gmail.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, marcan@marcan.st, sven@svenpeter.dev, alyssa@rosenzweig.io, asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Fri, 28 Oct 2022 at 20:53, Krzysztof Kozlowski wrote: > > On 28/10/2022 12:52, Sasha Finkelstein wrote: > > + PWM controller used for keyboard backlight on ARM Macs > > + > > +properties: > > + compatible: > > + items: > > + - enum: > > + - apple,t8103-fpwm > > + - apple,t6000-fpwm > > + - apple,t8112-fpwm > > + - const: apple,s5l-fpwm > > Is it then derived from Samsung platform? If yes, it is candidate for > merging. Apple calls it the 'AppleS5L8920XFPWM' which suggests some samsung lineage, but the register interface is different from the one in pwm-samsung driver.