{"id":2223968,"url":"http://patchwork.ozlabs.org/api/patches/2223968/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-pwm/patch/20260416131419.3152419-2-richard.genoud@bootlin.com/","project":{"id":38,"url":"http://patchwork.ozlabs.org/api/projects/38/?format=json","name":"Linux PWM development","link_name":"linux-pwm","list_id":"linux-pwm.vger.kernel.org","list_email":"linux-pwm@vger.kernel.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260416131419.3152419-2-richard.genoud@bootlin.com>","list_archive_url":null,"date":"2026-04-16T13:14:16","name":"[v5,1/4] dt-bindings: pwm: allwinner: add h616 pwm compatible","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"47fda5ba3f608a5f5d6cf65726144cc9d89e543c","submitter":{"id":88519,"url":"http://patchwork.ozlabs.org/api/people/88519/?format=json","name":"Richard GENOUD","email":"richard.genoud@bootlin.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/linux-pwm/patch/20260416131419.3152419-2-richard.genoud@bootlin.com/mbox/","series":[{"id":500160,"url":"http://patchwork.ozlabs.org/api/series/500160/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-pwm/list/?series=500160","date":"2026-04-16T13:14:15","name":"Introduce Allwinner H616 PWM controller","version":5,"mbox":"http://patchwork.ozlabs.org/series/500160/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2223968/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2223968/checks/","tags":{},"related":[],"headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linux-pwm@vger.kernel.org"],"Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=bootlin.com header.i=@bootlin.com header.a=rsa-sha256\n header.s=dkim header.b=NFiy2LCW;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c09:e001:a7::12fc:5321; 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c=relaxed/relaxed; d=bootlin.com; s=dkim;\n\tt=1776345298; h=from:subject:date:message-id:to:cc:mime-version:\n\t content-transfer-encoding:in-reply-to:references;\n\tbh=OLBfsemePbGUtd8zlxtnOZP/YHwWEby+hKn6Mo2n9kU=;\n\tb=NFiy2LCWt3ajBv3nJymihm0nED/sgoek9T7lakY6WhmtRFbyxfVY+F99XRkdoF9iq6jB3A\n\tcld0X3+JtLgVfX9/hjPh1732nd/ERJAi1Qvl0P3JJ6y9cig9rQjdeif8hXbEhqDcCg+AVw\n\tkSDTS/S3qho3bV/H7//trbDB+i6IO6irW+FDokPe5TVDzzULI50M1hbeMi/MiJbomSTzoW\n\twEBbS0WaiHhC2hhO8nHS5qBulSLU54xIIOOiZx+WyvSEgd2BDTeKmUq/KW1gIKb6ijfaz2\n\tdQkr7Fp5ZjstBcPuzfUUJwa1f98iKW1AU4O6Nw0jAD6wCbXYfdrYQkp5OxZVxg==","From":"Richard Genoud ","To":"=?utf-8?q?Uwe_Kleine-K=C3=B6nig?= ,\n Rob Herring , Krzysztof Kozlowski ,\n Conor Dooley , Chen-Yu Tsai ,\n Jernej Skrabec ,\n Samuel Holland , Philipp Zabel ","Cc":"Paul Kocialkowski ,\n\tThomas Petazzoni ,\n\tJohn Stultz ,\n\tJoao Schim ,\n\tbigunclemax@gmail.com,\n\tlinux-pwm@vger.kernel.org,\n\tdevicetree@vger.kernel.org,\n\tlinux-arm-kernel@lists.infradead.org,\n\tlinux-sunxi@lists.linux.dev,\n\tlinux-kernel@vger.kernel.org,\n\tRichard Genoud ,\n\tConor Dooley ","Subject":"[PATCH v5 1/4] dt-bindings: pwm: allwinner: add h616 pwm compatible","Date":"Thu, 16 Apr 2026 15:14:16 +0200","Message-ID":"<20260416131419.3152419-2-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":"linux-pwm@vger.kernel.org","List-Id":"","List-Subscribe":"","List-Unsubscribe":"","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","X-Last-TLS-Session-Version":"TLSv1.3"},"content":"Allwinner H616 PWM block is quite different from the A10 or H6, but at\nthe end, it uses the same clocks as the H6; so the sun4i pwm binding can\nbe used.\nIt has 6 channels than can generate PWM waveforms.\nIf the bypass is enabled (one bypass per channel) the output is no more\na PWM waveform, but a clock that can (and is) used as input for other\ndevices, like the AC300 PHY.\n\nAcked-by: Conor Dooley \nTested-by: John Stultz \nSigned-off-by: Richard Genoud \n---\n .../bindings/pwm/allwinner,sun4i-a10-pwm.yaml | 19 ++++++++++++++++++-\n 1 file changed, 18 insertions(+), 1 deletion(-)","diff":"diff --git a/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml b/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml\nindex 1197858e431f..4f58110ec98f 100644\n--- a/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml\n+++ b/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml\n@@ -14,6 +14,9 @@ properties:\n \"#pwm-cells\":\n const: 3\n \n+ \"#clock-cells\":\n+ const: 1\n+\n compatible:\n oneOf:\n - const: allwinner,sun4i-a10-pwm\n@@ -36,6 +39,7 @@ properties:\n - const: allwinner,sun50i-h5-pwm\n - const: allwinner,sun5i-a13-pwm\n - const: allwinner,sun50i-h6-pwm\n+ - const: allwinner,sun50i-h616-pwm\n \n reg:\n maxItems: 1\n@@ -62,7 +66,9 @@ allOf:\n properties:\n compatible:\n contains:\n- const: allwinner,sun50i-h6-pwm\n+ enum:\n+ - allwinner,sun50i-h6-pwm\n+ - allwinner,sun50i-h616-pwm\n \n then:\n properties:\n@@ -83,6 +89,17 @@ allOf:\n clocks:\n maxItems: 1\n \n+ - if:\n+ not:\n+ properties:\n+ compatible:\n+ contains:\n+ const: allwinner,sun50i-h616-pwm\n+\n+ then:\n+ properties:\n+ \"#clock-cells\": false\n+\n required:\n - compatible\n - reg\n","prefixes":["v5","1/4"]}