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a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721032803; bh=3Q2bRQKoQu0LqnylJP2cSZjMQXfgAIE/N3cWrJixn1M=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=bhvnOXtPe2V+0ZE6xhkclKdKucwzv0M9Wem0d7QYueCK543uzMexHXjjHjda5GflE ShoSwSe+2uJbUdqPyBR6AaGiwcLveSjx6PQQW6q+hE8lcIKZIJ+GPF5Hj/WQms+hTT 93TRPk2K1DDcgleifljDiKhC9ffdmFE5NUEtxVztQ3hzHHegGO8e1JhQ8cLRbJrRW/ 2s79UGnm/39nCYoUl5iOtXFx3mrthKfVW05s1ITOdLVKN7YYbNv57j2x2IN8SW50z8 zolK1FuU6+5JfnzA4TUZok7GfmHmHUDG6QYfca7AA5g0aafX6T46A6m7mAF7mRt8T0 ua9K0wXbA+14w== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 74C29C3DA4D; Mon, 15 Jul 2024 08:40:03 +0000 (UTC) From: Nikita Shubin via B4 Relay Date: Mon, 15 Jul 2024 11:38:16 +0300 Subject: [PATCH v11 12/38] dt-bindings: pwm: Add Cirrus EP93xx Precedence: bulk X-Mailing-List: linux-pwm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240715-ep93xx-v11-12-4e924efda795@maquefel.me> References: <20240715-ep93xx-v11-0-4e924efda795@maquefel.me> In-Reply-To: <20240715-ep93xx-v11-0-4e924efda795@maquefel.me> To: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alexander Sverdlin , Nikita Shubin Cc: linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.13-dev-e3e53 X-Developer-Signature: v=1; a=ed25519-sha256; t=1721032799; l=1848; i=nikita.shubin@maquefel.me; s=20230718; h=from:subject:message-id; bh=z+2yOwm4hvQxzJhJWQahTMtiq2gz+415iGkW4eGQ8Eg=; b=lg/mg2q13y006104VQFi6zPTrOkSBNnSHGgpmfx2fsZOMNar6wn+joch6V/RrtHNgNOhNhdmopWT Ck5NlT7CCk4ng4MbUZvPpEjBSA1yRP57OrdrK77IZrAbaXV3kAQG X-Developer-Key: i=nikita.shubin@maquefel.me; a=ed25519; pk=vqf5YIUJ7BJv3EJFaNNxWZgGuMgDH6rwufTLflwU9ac= X-Endpoint-Received: by B4 Relay for nikita.shubin@maquefel.me/20230718 with auth_id=65 X-Original-From: Nikita Shubin Reply-To: nikita.shubin@maquefel.me From: Nikita Shubin Add YAML bindings for ep93xx SoC PWM. Signed-off-by: Nikita Shubin Acked-by: Uwe Kleine-König Reviewed-by: Krzysztof Kozlowski --- .../devicetree/bindings/pwm/cirrus,ep9301-pwm.yaml | 53 ++++++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/Documentation/devicetree/bindings/pwm/cirrus,ep9301-pwm.yaml b/Documentation/devicetree/bindings/pwm/cirrus,ep9301-pwm.yaml new file mode 100644 index 000000000000..903210ef9c31 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/cirrus,ep9301-pwm.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/cirrus,ep9301-pwm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cirrus Logic ep93xx PWM controller + +maintainers: + - Alexander Sverdlin + - Nikita Shubin + +allOf: + - $ref: pwm.yaml# + +properties: + compatible: + oneOf: + - const: cirrus,ep9301-pwm + - items: + - enum: + - cirrus,ep9302-pwm + - cirrus,ep9307-pwm + - cirrus,ep9312-pwm + - cirrus,ep9315-pwm + - const: cirrus,ep9301-pwm + + reg: + maxItems: 1 + + clocks: + items: + - description: SoC PWM clock + + "#pwm-cells": + const: 3 + +required: + - compatible + - reg + - clocks + +unevaluatedProperties: false + +examples: + - | + #include + pwm@80910000 { + compatible = "cirrus,ep9301-pwm"; + reg = <0x80910000 0x10>; + clocks = <&syscon EP93XX_CLK_PWM>; + #pwm-cells = <3>; + };