From patchwork Wed Nov 22 08:59:50 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Nikita Shubin via B4 Relay X-Patchwork-Id: 1867232 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=pn+E+X4F; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=147.75.80.249; helo=am.mirrors.kernel.org; envelope-from=linux-pwm+bounces-134-incoming=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from am.mirrors.kernel.org (am.mirrors.kernel.org [147.75.80.249]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SZwGM5Hyvz1ySX for ; Wed, 22 Nov 2023 20:01:31 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 9B54B1F21EE2 for ; Wed, 22 Nov 2023 09:01:29 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 69C623C6AE; Wed, 22 Nov 2023 09:01:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="pn+E+X4F" X-Original-To: linux-pwm@vger.kernel.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 1FD603B2B5; Wed, 22 Nov 2023 09:01:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id F117FC116A7; Wed, 22 Nov 2023 09:01:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1700643675; bh=ya3abGN6Ov58Dzali2bnHHbSY5Xv93VBv0s7x2OzZJc=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=pn+E+X4F/gWl0BKCGIVBZhLAA6pvHI95uUT2jVDPvF2fVb4xTP+o2hZ7VcsuvSdr/ PdP8k5RKiokPmd2881IzmmJ9pUfrizMSI9arOAZo1QKpLa+CsVMHtG6gZ+06WEhNWw EGP86xNlL88SmTa7TXTw9j+9H1zgaV3Igge5+aXEs0fTMGaGbRYaSjvQ/fnvjAT3g6 ETS/9u+5Ib4+DyL97KHpRq9M8hwjpF5AMSO+4cMlJzyDx1A2/Sx0+ItoZUG9WQGwzT PEKQ6ILBj/y47Lzn60Volm2GmYHSqqOKV+5Cy7BfdExCXEGTE796BU1KJN1nqduaCo DSsIyzRL57w1w== 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 DFB28C61D9C; Wed, 22 Nov 2023 09:01:14 +0000 (UTC) From: Nikita Shubin via B4 Relay Date: Wed, 22 Nov 2023 11:59:50 +0300 Subject: [PATCH v5 12/39] 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: <20231122-ep93xx-v5-12-d59a76d5df29@maquefel.me> References: <20231122-ep93xx-v5-0-d59a76d5df29@maquefel.me> In-Reply-To: <20231122-ep93xx-v5-0-d59a76d5df29@maquefel.me> To: Thierry Reding , =?utf-8?q?Uwe_Kleine-K=C3=B6n?= =?utf-8?q?ig?= , 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, Alexander Sverdlin X-Mailer: b4 0.13-dev-e3e53 X-Developer-Signature: v=1; a=ed25519-sha256; t=1700643671; l=1779; i=nikita.shubin@maquefel.me; s=20230718; h=from:subject:message-id; bh=n/iurOkAjEQ/+YzqsiVn/lv9Zre1QQmi+ZiRYFjBUJE=; =?utf-8?q?b=3DawO7VKq6HcNF?= =?utf-8?q?tziSa1/b9x2BY0UHBqV86l9Lq/SP0lbIEFjn17pz1M/A5wloaIKoEIHxHsJs/Lqy?= Fwa0JXPXDPcuj2//gJp5rtPYFBXFiqjFCZ/y49FDp/u3KMt5MJiY 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: 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..67b0ce01d1a0 --- /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>; + };