From patchwork Thu Apr 4 08:18:08 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 13617440 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2AA4FCD1284 for ; Thu, 4 Apr 2024 08:18:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=V4Bha4Zy2PbY5NSqoBlaEHbu//bFh1B0zY/y34fuPWk=; b=IuQTVzIewPkIBB 0L+qJQ4uTjadGmD3mKTUfv2k7VfWK0r//N6mmPEL73NF5Yb0ycT8kpw957qGFKjLn2Dqb7NMFr+e0 zGupNV9PkZPGJgqTWgfyV6kzNVjM8/lybmzkixgJ6+AbSjFLVsPGGMrYmZ0loPYMz2lIUqH8EFJpZ 91LovPwSw2Bs8CBi1LY8IYQUPkLTIVhhgSzXzhtbpe20kIx3oxxf8ROm0BQjx2xnpCQ/rDLiEDRg+ GfUvP0fYAvR60U29echGZ1xWZXvUsrGFu+0BBjQL2osqM0TIouCYNNtsAep5SLR7qCVxtouOHCuU8 ZeR+sW7ldxwbGY+Yo5CQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rsIId-00000001o3z-1Wh5; Thu, 04 Apr 2024 08:18:19 +0000 Received: from madrid.collaboradmins.com ([46.235.227.194]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rsIIY-00000001o0m-111w; Thu, 04 Apr 2024 08:18:17 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1712218692; bh=qNIQsRN63cUz3fWMTVMY3OVNv9ArpXhRU38uV3pGBZ0=; h=From:To:Cc:Subject:Date:From; b=dStsbZdkhPsfyZzFRVUrtm8IM9PzGbB+AuNpRGGes+uBvZ+QtQzq2WBq3QNL8z2zH gDXj9viF/xWxNYcQDCmbWhQIMGxLf3qqH49Eq2ONQRU8r/ZPLsCa3IyP+2gUuhnVaP eaaBPWWm2sFzSumPhqCenBWwip1uubRdLyIlcfB3raBaSvqy9178CDNoYMgDE+j+BQ F1ioO9xsIkbFGspD+V5OQXNQDbRNqcjnhO8WF4dxhetawSczO2yZOWPk+g7h8ZvXE0 cihfTVlHQFlKgKwA9VAI5VLALS/RqnAvvftMNGt/0/V3sjOt1+Bhn7MfFSbydtxGgr W2qTevEKwiXSA== Received: from IcarusMOD.eternityproject.eu (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madrid.collaboradmins.com (Postfix) with ESMTPSA id 94749378200D; Thu, 4 Apr 2024 08:18:11 +0000 (UTC) From: AngeloGioacchino Del Regno To: u.kleine-koenig@pengutronix.de Cc: robh@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, jitao.shi@mediatek.com, thierry.reding@gmail.com, miles.chen@mediatek.com, xinlei.lee@mediatek.com, linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, wenst@chromium.org, kernel@collabora.com Subject: [PATCH] dt-bindings: pwm: mediatek,pwm-disp: Document power-domains property Date: Thu, 4 Apr 2024 10:18:08 +0200 Message-ID: <20240404081808.92199-1-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.44.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240404_011814_625450_FA80F6C9 X-CRM114-Status: UNSURE ( 7.60 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Allow the power-domains property to the PWM_DISP block as on some SoCs this does need at most one power domain. Fixes: b09b179bac0a ("dt-bindings: pwm: Convert pwm-mtk-disp.txt to mediatek,pwm-disp.yaml format") Signed-off-by: AngeloGioacchino Del Regno Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/pwm/mediatek,pwm-disp.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/pwm/mediatek,pwm-disp.yaml b/Documentation/devicetree/bindings/pwm/mediatek,pwm-disp.yaml index afcdeed4e88a..bc813fe74fab 100644 --- a/Documentation/devicetree/bindings/pwm/mediatek,pwm-disp.yaml +++ b/Documentation/devicetree/bindings/pwm/mediatek,pwm-disp.yaml @@ -52,6 +52,9 @@ properties: - const: main - const: mm + power-domains: + maxItems: 1 + required: - compatible - reg