From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-03.galae.net (smtpout-03.galae.net [185.246.85.4]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B2C053BD222 for ; Thu, 16 Apr 2026 13:15:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.246.85.4 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776345306; cv=none; b=C3RmiCRDsLJI73wAdRSDFDCj2b1kGiDFCHVRLAhJIxaCRC8sdc5wQryRxfwFmak3BrobWoEMyf9QtXZIFnz/WAAcbXA9KeOxWlt4gCilGGcNEVc7f+CRF8ikCyvlD6c448o7MZghcLinZWWCsTQgvOPyrEGPybKKKu1R3w1ck7U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776345306; c=relaxed/simple; bh=ccFBjF/h8va7hVwllGTVGR1Ya7n+6b8hVuozzzTpGYo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=QGQZ7PplbPkvB+D7OrVVikLxqXLQujfx4TBEdmz/vWwojeDFsi7+dabMFRupoY1tqvagvXadGHpGmZBOzFYgmDA/7RlhrdvSWJ4JnrJE9LU3jSGnzfAymH744v87YeIPoicvh4ZGq9tqRbcbulh9oc0jPVwW49eHnGQk6WZnJso= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=DZdzRK+a; arc=none smtp.client-ip=185.246.85.4 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="DZdzRK+a" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-03.galae.net (Postfix) with ESMTPS id 612F74E42A29; Thu, 16 Apr 2026 13:15:03 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 36EE960495; Thu, 16 Apr 2026 13:15:03 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id A6C171045A15B; Thu, 16 Apr 2026 15:15:00 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1776345302; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=o7thUj1C+8yEK0Fw3YtleNg2pFyzAQb0ZErKMz2sR4s=; b=DZdzRK+aWBzqVHuSkHf0vzdpywUW4rftTDE+ViV68vF28xGpUiv/BsnWo21x/4KrqgHZax bV6EEFfic4rbjK6nKfJXLoRVIl6SIiTpbUSKYrw+lpLJCy+vYfC4RAe7vNclt2FSvPAmGY Q75dQ/HEbbVWshNgBEnFUP21y7RXxwwwTgdr3JADkd77g2wpuyT+vv1CzM+Txt6o6UTtBB FBWPdGVkwBfqXbIiwgTmlG0LZ/lfKzjmzw/0QofXANzEpDSW6oFZWfVrcOsxd3PpjtnJET Z9MBZ8VR9mPk+J63LQjXdrEUaaIqDUaVsBUZQ5I+RkYUGuPvTpGqXqqNjJ350g== From: Richard Genoud To: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Philipp Zabel Cc: Paul Kocialkowski , Thomas Petazzoni , John Stultz , Joao Schim , bigunclemax@gmail.com, linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, Richard Genoud Subject: [PATCH v5 3/4] arm64: dts: allwinner: h616: add PWM controller Date: Thu, 16 Apr 2026 15:14:18 +0200 Message-ID: <20260416131419.3152419-4-richard.genoud@bootlin.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260416131419.3152419-1-richard.genoud@bootlin.com> References: <20260416131419.3152419-1-richard.genoud@bootlin.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 The H616 has a PWM controller that can provide PWM signals, but also plain clocks. Add the PWM controller node and pins in the device tree. Tested-by: John Stultz Signed-off-by: Richard Genoud --- .../arm64/boot/dts/allwinner/sun50i-h616.dtsi | 47 +++++++++++++++++++ 1 file changed, 47 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi index 8d1110c14bad..1c7628a6e4bb 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-h616.dtsi @@ -236,6 +236,17 @@ watchdog: watchdog@30090a0 { clocks = <&osc24M>; }; + pwm: pwm@300a000 { + compatible = "allwinner,sun50i-h616-pwm"; + reg = <0x0300a000 0x400>; + clocks = <&osc24M>, <&ccu CLK_BUS_PWM>; + clock-names = "mod", "bus"; + resets = <&ccu RST_BUS_PWM>; + #pwm-cells = <3>; + #clock-cells = <1>; + status = "disabled"; + }; + pio: pinctrl@300b000 { compatible = "allwinner,sun50i-h616-pinctrl"; reg = <0x0300b000 0x400>; @@ -340,6 +351,42 @@ nand_rb1_pin: nand-rb1-pin { bias-pull-up; }; + /omit-if-no-ref/ + pwm0_pin: pwm0-pin { + pins = "PD28"; + function = "pwm0"; + }; + + /omit-if-no-ref/ + pwm1_pin: pwm1-pin { + pins = "PG19"; + function = "pwm1"; + }; + + /omit-if-no-ref/ + pwm2_pin: pwm2-pin { + pins = "PH2"; + function = "pwm2"; + }; + + /omit-if-no-ref/ + pwm3_pin: pwm3-pin { + pins = "PH0"; + function = "pwm3"; + }; + + /omit-if-no-ref/ + pwm4_pin: pwm4-pin { + pins = "PI14"; + function = "pwm4"; + }; + + /omit-if-no-ref/ + pwm5_pin: pwm5-pin { + pins = "PA12"; + function = "pwm5"; + }; + /omit-if-no-ref/ spi0_pins: spi0-pins { pins = "PC0", "PC2", "PC4";