From nobody Mon Apr 13 11:48:13 2026 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 14DD6C433FE for ; Fri, 11 Nov 2022 17:34:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234069AbiKKReW (ORCPT ); Fri, 11 Nov 2022 12:34:22 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36712 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234020AbiKKReS (ORCPT ); Fri, 11 Nov 2022 12:34:18 -0500 Received: from mail-ej1-x629.google.com (mail-ej1-x629.google.com [IPv6:2a00:1450:4864:20::629]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CF1E263B8F; Fri, 11 Nov 2022 09:34:12 -0800 (PST) Received: by mail-ej1-x629.google.com with SMTP id q9so14247805ejd.0; Fri, 11 Nov 2022 09:34:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; 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=Sg8vUQYLH6qQ6hP1k9ymeq/CLq0kgDdouy7o+4KV0LE=; b=okYUdMdVBuwxBAttFPyzw69Cgqhkovk4+Z4IVbjdXXvMv28xzhzA/StwrHhm6K7bAv Cuemha8ynrBIhFj5RttItckgrC15GyYilDzdBZhgiN+Q4W9P0Hdg7K8yxS3mU7sL8C9x Y5rUcO3ZspB8WIduNB9eSgOBzxSiIJeKnqh8Gla1J7PhW7sy/AZezpAKZwTQcgzh/ytv beycgcAqNTxNe6Av+jK5MkU4CPKz/sPcXHPYNvrvr0DHz1LLCAVKY/Xe/9tBJI8Ofiq4 nma2+503ShQ6I7uw1Ax5arHEY60qE2e0bnVJP2Djl12H7sFlhcGEsX9ZPZIBo0LpH58Z ckyA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=Sg8vUQYLH6qQ6hP1k9ymeq/CLq0kgDdouy7o+4KV0LE=; b=kSQg8kgbssSHXyweETB6NYNBzs8ccpx5EuMG8oROr6yRmoieYbJPdJzdaRT/V2aDPI ch8yYeWAZFndJMxjm/pG/2TVJc8pWP3AA83BuZWiv/lVVCq0jw7J8YRlRxn5dnNKe0u8 w0T9tS+8z0gMD0vX09k4c+dq57ISnRxYHiqIS1bWFrvBwIDSH8TD+y1M1pkG1eZ6SCcl O+7Ve7AipakdomqO5X8oOYIBB8hnjXn+yTgRKraRKfFS253gV24YLD7TWPFHngFTbvYv oer2pYO9E0QxFdcIsD/ES7a5g5fwmm+V13zb15D3hkLqqSfdRBScIRD283eWJC4uO1AT Lyag== X-Gm-Message-State: ANoB5pmhz/LyANQUllJwPJM9QbWnvJZ2Bb7roTTTD/K7dBpr7/F08fLv kbiPVjPnoodTvtbkRIA8Iy4= X-Google-Smtp-Source: AA0mqf7eFwcyXUZdKn3GQ9scJrTpWoiH4VQiki2Gz5ipZtHrb0HyTwYeHdM0YDpCqQ2lq63B1CwjXg== X-Received: by 2002:a17:906:c18b:b0:789:d2fc:41d1 with SMTP id g11-20020a170906c18b00b00789d2fc41d1mr2642401ejz.642.1668188051450; Fri, 11 Nov 2022 09:34:11 -0800 (PST) Received: from localhost ([85.153.204.139]) by smtp.gmail.com with UTF8SMTPSA id b19-20020a056402139300b004637489cf08sm1293119edv.88.2022.11.11.09.34.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 11 Nov 2022 09:34:10 -0800 (PST) From: Sasha Finkelstein To: 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 , Krzyszstof Kozlowski Subject: [PATCH v3 1/4] dt-bindings: pwm: Add Apple PWM controller Date: Fri, 11 Nov 2022 20:33:45 +0300 Message-Id: <20221111173348.6537-2-fnkl.kernel@gmail.com> X-Mailer: git-send-email 2.24.3 (Apple Git-128) In-Reply-To: <20221111173348.6537-1-fnkl.kernel@gmail.com> References: <20221111173348.6537-1-fnkl.kernel@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Apple SoCs such as the M1 contain a PWM controller used among other things to control the keyboard backlight. Signed-off-by: Sasha Finkelstein Reviewed-by: Krzyszstof Kozlowski Acked-by: Sven Peter --- .../bindings/pwm/apple,s5l-fpwm.yaml | 51 +++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.ya= ml diff --git a/Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml b/Do= cumentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml new file mode 100644 index 000000000000..142157bff0cd --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/apple,s5l-fpwm.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/apple,s5l-fpwm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Apple FPWM controller + +maintainers: + - asahi@lists.linux.dev + - Sasha Finkelstein + +description: 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 + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + power-domains: + maxItems: 1 + + "#pwm-cells": + const: 2 + +required: + - compatible + - reg + - clocks + +additionalProperties: false + +examples: + - | + pwm@235044000 { + compatible =3D "apple,t8103-fpwm", "apple,s5l-fpwm"; + reg =3D <0x35044000 0x4000>; + power-domains =3D <&ps_fpwm1>; + clocks =3D <&clkref>; + #pwm-cells =3D <2>; + }; --=20 2.38.1 From nobody Mon Apr 13 11:48:13 2026 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 5FE56C43217 for ; Fri, 11 Nov 2022 17:34:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234020AbiKKRec (ORCPT ); Fri, 11 Nov 2022 12:34:32 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36752 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234009AbiKKReU (ORCPT ); Fri, 11 Nov 2022 12:34:20 -0500 Received: from mail-ej1-x629.google.com (mail-ej1-x629.google.com [IPv6:2a00:1450:4864:20::629]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7813F65E57; Fri, 11 Nov 2022 09:34:16 -0800 (PST) Received: by mail-ej1-x629.google.com with SMTP id i10so5438806ejg.6; 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Fri, 11 Nov 2022 09:34:14 -0800 (PST) Received: from localhost ([85.153.204.139]) by smtp.gmail.com with UTF8SMTPSA id b12-20020a17090630cc00b00780b1979adesm1066664ejb.218.2022.11.11.09.34.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 11 Nov 2022 09:34:14 -0800 (PST) From: Sasha Finkelstein To: 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 v3 2/4] pwm: Add Apple PWM controller Date: Fri, 11 Nov 2022 20:33:46 +0300 Message-Id: <20221111173348.6537-3-fnkl.kernel@gmail.com> X-Mailer: git-send-email 2.24.3 (Apple Git-128) In-Reply-To: <20221111173348.6537-1-fnkl.kernel@gmail.com> References: <20221111173348.6537-1-fnkl.kernel@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Adds the Apple PWM controller driver. Signed-off-by: Sasha Finkelstein Acked-by: Sven Peter --- drivers/pwm/Kconfig | 12 ++++ drivers/pwm/Makefile | 1 + drivers/pwm/pwm-apple.c | 127 ++++++++++++++++++++++++++++++++++++++++ 3 files changed, 140 insertions(+) create mode 100644 drivers/pwm/pwm-apple.c diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig index 60d13a949bc5..c3be11468414 100644 --- a/drivers/pwm/Kconfig +++ b/drivers/pwm/Kconfig @@ -51,6 +51,18 @@ config PWM_AB8500 To compile this driver as a module, choose M here: the module will be called pwm-ab8500. =20 +config PWM_APPLE + tristate "Apple SoC PWM support" + depends on ARCH_APPLE || COMPILE_TEST + help + Generic PWM framework driver for PWM controller present on + Apple SoCs + + Say Y here if you have an ARM Apple laptop, otherwise say N + + To compile this driver as a module, choose M here: the module + will be called pwm-apple. + config PWM_ATMEL tristate "Atmel PWM support" depends on ARCH_AT91 || COMPILE_TEST diff --git a/drivers/pwm/Makefile b/drivers/pwm/Makefile index 7bf1a29f02b8..19899b912e00 100644 --- a/drivers/pwm/Makefile +++ b/drivers/pwm/Makefile @@ -2,6 +2,7 @@ obj-$(CONFIG_PWM) +=3D core.o obj-$(CONFIG_PWM_SYSFS) +=3D sysfs.o obj-$(CONFIG_PWM_AB8500) +=3D pwm-ab8500.o +obj-$(CONFIG_PWM_APPLE) +=3D pwm-apple.o obj-$(CONFIG_PWM_ATMEL) +=3D pwm-atmel.o obj-$(CONFIG_PWM_ATMEL_HLCDC_PWM) +=3D pwm-atmel-hlcdc.o obj-$(CONFIG_PWM_ATMEL_TCB) +=3D pwm-atmel-tcb.o diff --git a/drivers/pwm/pwm-apple.c b/drivers/pwm/pwm-apple.c new file mode 100644 index 000000000000..b0c3f86fd578 --- /dev/null +++ b/drivers/pwm/pwm-apple.c @@ -0,0 +1,127 @@ +// SPDX-License-Identifier: GPL-2.0 OR MIT +/* + * Driver for the Apple SoC PWM controller + * + * Copyright The Asahi Linux Contributors + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#define PWM_CONTROL 0x00 +#define PWM_ON_CYCLES 0x1c +#define PWM_OFF_CYCLES 0x18 + +#define CTRL_ENABLE BIT(0) +#define CTRL_MODE BIT(2) +#define CTRL_UPDATE BIT(5) +#define CTRL_TRIGGER BIT(9) +#define CTRL_INVERT BIT(10) +#define CTRL_OUTPUT_ENABLE BIT(14) + +struct apple_pwm { + struct pwm_chip chip; + void __iomem *base; + u64 clkrate; +}; + +static int apple_pwm_apply(struct pwm_chip *chip, struct pwm_device *pwm, + const struct pwm_state *state) +{ + struct apple_pwm *fpwm; + u64 on_cycles, off_cycles; + + fpwm =3D container_of(chip, struct apple_pwm, chip); + if (state->enabled) { + on_cycles =3D mul_u64_u64_div_u64(fpwm->clkrate, + state->duty_cycle, NSEC_PER_SEC); + off_cycles =3D mul_u64_u64_div_u64(fpwm->clkrate, + state->period, NSEC_PER_SEC) - on_cycles; + writel(on_cycles, fpwm->base + PWM_ON_CYCLES); + writel(off_cycles, fpwm->base + PWM_OFF_CYCLES); + writel(CTRL_ENABLE | CTRL_OUTPUT_ENABLE | CTRL_UPDATE, + fpwm->base + PWM_CONTROL); + } else { + writel(0, fpwm->base + PWM_CONTROL); + } + return 0; +} + +static void apple_pwm_get_state(struct pwm_chip *chip, struct pwm_device *= pwm, + struct pwm_state *state) +{ + struct apple_pwm *fpwm; + u32 on_cycles, off_cycles, ctrl; + + fpwm =3D container_of(chip, struct apple_pwm, chip); + + ctrl =3D readl(fpwm->base + PWM_CONTROL); + on_cycles =3D readl(fpwm->base + PWM_ON_CYCLES); + off_cycles =3D readl(fpwm->base + PWM_OFF_CYCLES); + + state->enabled =3D (ctrl & CTRL_ENABLE) && (ctrl & CTRL_OUTPUT_ENABLE); + state->polarity =3D PWM_POLARITY_NORMAL; + state->duty_cycle =3D div_u64(on_cycles, fpwm->clkrate) * NSEC_PER_SEC; + state->period =3D div_u64(off_cycles + on_cycles, fpwm->clkrate) * NSEC_P= ER_SEC; +} + +static const struct pwm_ops apple_pwm_ops =3D { + .apply =3D apple_pwm_apply, + .get_state =3D apple_pwm_get_state, + .owner =3D THIS_MODULE, +}; + +static int apple_pwm_probe(struct platform_device *pdev) +{ + struct apple_pwm *pwm; + struct clk *clk; + int ret; + + pwm =3D devm_kzalloc(&pdev->dev, sizeof(*pwm), GFP_KERNEL); + if (!pwm) + return -ENOMEM; + + pwm->base =3D devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(pwm->base)) + return PTR_ERR(pwm->base); + + platform_set_drvdata(pdev, pwm); + + clk =3D devm_clk_get_enabled(&pdev->dev, NULL); + if (IS_ERR(clk)) + return PTR_ERR(clk); + + pwm->clkrate =3D clk_get_rate(clk); + pwm->chip.dev =3D &pdev->dev; + pwm->chip.npwm =3D 1; + pwm->chip.ops =3D &apple_pwm_ops; + + ret =3D devm_pwmchip_add(&pdev->dev, &pwm->chip); + return ret; +} + +static const struct of_device_id apple_pwm_of_match[] =3D { + { .compatible =3D "apple,s5l-fpwm" }, + {} +}; +MODULE_DEVICE_TABLE(of, apple_pwm_of_match); + +static struct platform_driver apple_pwm_driver =3D { + .probe =3D apple_pwm_probe, + .driver =3D { + .name =3D "apple-pwm", + .owner =3D THIS_MODULE, + .of_match_table =3D apple_pwm_of_match, + }, +}; +module_platform_driver(apple_pwm_driver); + +MODULE_DESCRIPTION("Apple SoC PWM driver"); +MODULE_LICENSE("Dual MIT/GPL"); --=20 2.38.1 From nobody Mon Apr 13 11:48:13 2026 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 CF953C43217 for ; Fri, 11 Nov 2022 17:34:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234144AbiKKRee (ORCPT ); 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Fri, 11 Nov 2022 09:34:19 -0800 (PST) From: Sasha Finkelstein To: 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 v3 3/4] arm64: dts: apple: t8103: Add PWM controller Date: Fri, 11 Nov 2022 20:33:47 +0300 Message-Id: <20221111173348.6537-4-fnkl.kernel@gmail.com> X-Mailer: git-send-email 2.24.3 (Apple Git-128) In-Reply-To: <20221111173348.6537-1-fnkl.kernel@gmail.com> References: <20221111173348.6537-1-fnkl.kernel@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Adds PWM controller and keyboard backlight bindings for M1 MacBooks Signed-off-by: Sasha Finkelstein Acked-by: Sven Peter --- arch/arm64/boot/dts/apple/t8103-j293.dts | 20 ++++++++++++++++++++ arch/arm64/boot/dts/apple/t8103-j313.dts | 20 ++++++++++++++++++++ arch/arm64/boot/dts/apple/t8103.dtsi | 9 +++++++++ 3 files changed, 49 insertions(+) diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts= /apple/t8103-j293.dts index ecb10d237a05..0b4b7e8e0726 100644 --- a/arch/arm64/boot/dts/apple/t8103-j293.dts +++ b/arch/arm64/boot/dts/apple/t8103-j293.dts @@ -11,6 +11,7 @@ =20 #include "t8103.dtsi" #include "t8103-jxxx.dtsi" +#include =20 / { compatible =3D "apple,j293", "apple,t8103", "apple,arm-platform"; @@ -43,3 +44,22 @@ &i2c2 { &i2c4 { status =3D "okay"; }; + +/ { + led-controller { + compatible =3D "pwm-leds"; + led-0 { + pwms =3D <&fpwm1 0 40000>; + pwm-names =3D "kbd-backlight"; + label =3D "kbd_backlight"; + function =3D LED_FUNCTION_KBD_BACKLIGHT; + color =3D ; + max-brightness =3D <255>; + default-state =3D "keep"; + }; + }; +}; + +&fpwm1 { + status =3D "okay"; +}; diff --git a/arch/arm64/boot/dts/apple/t8103-j313.dts b/arch/arm64/boot/dts= /apple/t8103-j313.dts index df741737b8e6..0e0f57dee96b 100644 --- a/arch/arm64/boot/dts/apple/t8103-j313.dts +++ b/arch/arm64/boot/dts/apple/t8103-j313.dts @@ -11,6 +11,7 @@ =20 #include "t8103.dtsi" #include "t8103-jxxx.dtsi" +#include =20 / { compatible =3D "apple,j313", "apple,t8103", "apple,arm-platform"; @@ -35,3 +36,22 @@ &pcie0_dart_2 { =20 /delete-node/ &port01; /delete-node/ &port02; + +/ { + led-controller { + compatible =3D "pwm-leds"; + led-0 { + pwms =3D <&fpwm1 0 40000>; + pwm-names =3D "kbd-backlight"; + label =3D "kbd_backlight"; + function =3D LED_FUNCTION_KBD_BACKLIGHT; + color =3D ; + max-brightness =3D <255>; + default-state =3D "keep"; + }; + }; +}; + +&fpwm1 { + status =3D "okay"; +}; diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/app= le/t8103.dtsi index 51a63b29d404..ccdb26ef6b22 100644 --- a/arch/arm64/boot/dts/apple/t8103.dtsi +++ b/arch/arm64/boot/dts/apple/t8103.dtsi @@ -191,6 +191,15 @@ i2c4: i2c@235020000 { status =3D "disabled"; /* only used in J293 */ }; =20 + fpwm1: pwm@235044000 { + compatible =3D "apple,t8103-fpwm", "apple,s5l-fpwm"; + reg =3D <0x2 0x35044000 0x0 0x4000>; + power-domains =3D <&ps_fpwm1>; + clocks =3D <&clkref>; + #pwm-cells =3D <2>; + status =3D "disabled"; + }; + serial0: serial@235200000 { compatible =3D "apple,s5l-uart"; reg =3D <0x2 0x35200000 0x0 0x1000>; --=20 2.38.1 From nobody Mon Apr 13 11:48:13 2026 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 04F6CC433FE for ; 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Fri, 11 Nov 2022 09:34:22 -0800 (PST) From: Sasha Finkelstein To: 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 v3 4/4] MAINTAINERS: Add entries for Apple PWM driver Date: Fri, 11 Nov 2022 20:33:48 +0300 Message-Id: <20221111173348.6537-5-fnkl.kernel@gmail.com> X-Mailer: git-send-email 2.24.3 (Apple Git-128) In-Reply-To: <20221111173348.6537-1-fnkl.kernel@gmail.com> References: <20221111173348.6537-1-fnkl.kernel@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Add the MAINTAINERS entries for the driver Signed-off-by: Sasha Finkelstein Acked-by: Sven Peter --- MAINTAINERS | 2 ++ 1 file changed, 2 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 046ff06ff97f..69f56f7cf907 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1908,6 +1908,7 @@ F: Documentation/devicetree/bindings/nvmem/apple,efus= es.yaml F: Documentation/devicetree/bindings/pci/apple,pcie.yaml F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml F: Documentation/devicetree/bindings/power/apple* +F: Documentation/devicetree/bindings/pwm/pwm-apple.yaml F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml F: arch/arm64/boot/dts/apple/ F: drivers/clk/clk-apple-nco.c @@ -1921,6 +1922,7 @@ F: drivers/mailbox/apple-mailbox.c F: drivers/nvme/host/apple.c F: drivers/nvmem/apple-efuses.c F: drivers/pinctrl/pinctrl-apple-gpio.c +F: drivers/pwm/pwm-apple.c F: drivers/soc/apple/* F: drivers/watchdog/apple_wdt.c F: include/dt-bindings/interrupt-controller/apple-aic.h --=20 2.38.1