From patchwork Wed Dec 21 21:06:44 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sasha Finkelstein X-Patchwork-Id: 636152 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 94097C4332F for ; Wed, 21 Dec 2022 21:06:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234210AbiLUVGz (ORCPT ); Wed, 21 Dec 2022 16:06:55 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44550 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233757AbiLUVGx (ORCPT ); Wed, 21 Dec 2022 16:06:53 -0500 Received: from mail-wr1-x436.google.com (mail-wr1-x436.google.com [IPv6:2a00:1450:4864:20::436]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BC3A01DF3D; Wed, 21 Dec 2022 13:06:52 -0800 (PST) Received: by mail-wr1-x436.google.com with SMTP id z10so5609351wrh.10; Wed, 21 Dec 2022 13:06:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=2bwrI59T94fzkfq8d28nKla53blkWkmWXnyfefXmHsg=; b=E9uukfAZHE+E67zgpsr57HjEUJ79bri/r1FyXrhoAMz9Lhc/PqLg3SiklmOcgHdgxf 2aP7KvX0BJBzY78eoyTeggx9dGgrEoYkCOm9UGNjennt7rkGwJI9QbG1ZrxiqfO3a0L4 CxWlydj8dSot23Oof6HxgvX2lNMcNqck2beEq+M3kAAMDkeFjJnInSQn1kA6P5d58Txm QGeQo9DUPnVO/lBHr89/Br53k3+XW5NW3OqoZc2cG+PkH70o3lTWhJbLDjsedqZ0eSJZ ovvaDSSgs05mC8yqxPR8MkPap35lGYZMgbQSxdyKgoLzQPVqGGlorne2R0cA3Id3kmAb PBnA== 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=2bwrI59T94fzkfq8d28nKla53blkWkmWXnyfefXmHsg=; b=Xaln5yRJgyN3UeW0j1ibKwbL5CIzQUjxzBdCuhqlYaqaaJjJVIEkihijZdjXbFDW+0 QcuaYhR12YytoFbHLiTR430zQUa9BhsexK8LQqEo3hIAOi05xW+M8cbrkYjRAYw3Q1ZZ 2537XuPetANZ7mvaXEeUZ9BbyKG/C2b4b2uIhcvcYfidZ4NMNbTkOaVM2fel3453bkEM fAzq1Jsn6zcG9qDVPcupVyoM/ooCd11wlBmGUesVurtbgdJUX2G3jo4/9VtG7fkg9bCA Hs1lIg9HNnJMwevYU/6DY/7Xx24FDd55caZ03ATLqKM7aaBLVJ5TB6EPj9YQx5KwcFmF Eljg== X-Gm-Message-State: AFqh2koB5WdXCfWCLROC808C9xz/lwIR+e+S9+7enIa489isC34Y0c08 DDH+9R6yx8Wq+jwG4uureNA= X-Google-Smtp-Source: AMrXdXuTHUNni9l5hklOCGjcYZF++SrJzb7h3GZMyyzCXcjjbMX7j4sycj/NFFi0b/h+qtbyEN8tzQ== X-Received: by 2002:adf:e38e:0:b0:242:137d:9ce8 with SMTP id e14-20020adfe38e000000b00242137d9ce8mr2094071wrm.9.1671656811305; Wed, 21 Dec 2022 13:06:51 -0800 (PST) Received: from localhost ([176.234.10.188]) by smtp.gmail.com with UTF8SMTPSA id w12-20020a05600018cc00b002423edd7e50sm15851984wrq.32.2022.12.21.13.06.49 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 21 Dec 2022 13:06:50 -0800 (PST) From: Sasha Finkelstein To: u.kleine-koenig@pengutronix.de, thierry.reding@gmail.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org Cc: 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, Sasha Finkelstein Subject: [PATCH v5 0/4] PWM and keyboard backlight driver for ARM Macs Date: Thu, 22 Dec 2022 00:06:44 +0300 Message-Id: <20221221210648.2735-1-fnkl.kernel@gmail.com> X-Mailer: git-send-email 2.37.1 (Apple Git-137.1) MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi, This is the v5 of the patch series to add PWM and keyboard backlight driver for ARM macs. Changes in v1: Addressing the review comments. Changes in v2: Added the reviewed-by and acked-by tags. Addressing a review comment. Changes in v3 and v4: Addressing the review comments. v1: https://www.spinics.net/lists/linux-pwm/msg19500.html v2: https://www.spinics.net/lists/linux-pwm/msg19562.html v3: https://www.spinics.net/lists/linux-pwm/msg19901.html v4: https://www.spinics.net/lists/linux-pwm/msg20093.html Sasha Finkelstein (4): dt-bindings: pwm: Add Apple PWM controller pwm: Add Apple PWM controller arm64: dts: apple: t8103: Add PWM controller MAINTAINERS: Add entries for Apple PWM driver .../bindings/pwm/apple,s5l-fpwm.yaml | 51 ++++++ MAINTAINERS | 2 + arch/arm64/boot/dts/apple/t8103-j293.dts | 19 +++ arch/arm64/boot/dts/apple/t8103-j313.dts | 19 +++ arch/arm64/boot/dts/apple/t8103.dtsi | 9 + drivers/pwm/Kconfig | 12 ++ drivers/pwm/Makefile | 1 + drivers/pwm/pwm-apple.c | 154 ++++++++++++++++++ 8 files changed, 267 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml create mode 100644 drivers/pwm/pwm-apple.c