From patchwork Thu Apr 10 14:40:15 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 14046653 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 745D8C3601E for ; Thu, 10 Apr 2025 15:01:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ozOQ03sKIeGqangbAN5aU+tyFWilfia8cZMWR/LhV1U=; b=XGO2G0yKc63V3Aj8WMh7gfrDFu S6xA7ES7tUUz5TyHPAOEe0qTIkxFKWpLJTkETCQq+1rDBbswP+TJdZQW1B5V37ZsDCLecDLYNwqz3 6ea4HrX48WJ//dneXZ6mEvSCMORZETR31LwfbHKge0CtzfQ7dQwTs7DNHgRpE0Z9ISXnK5qKpPJm8 DY6EbFBAYFI4WsK+vqUPL/gc72JHzQYsNUT0a31qQNRI3dJA9VpVP3yo5ptABLB+WZduFd1ptaGLQ uuK/QQCkAZuG7upeo/WheVQILweY4ghfWhrOyHJdM9vNm9zMDlbzU5Ro3xV6nld6Y5pHD9KMaGva8 4d93eIRQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1u2tPM-0000000AwSn-2N8V; Thu, 10 Apr 2025 15:01:36 +0000 Received: from bali.collaboradmins.com ([148.251.105.195]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1u2t4s-0000000AsTN-0fnN; Thu, 10 Apr 2025 14:40:27 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1744296024; bh=+1AxlEWA9rTUJ3K473VBMo8O6oTItzctYKiPygH70ag=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SwiOi4fOM/NJPjvApcSl6ve/pmqa8sBStsNbIXyG9w0bL7zdiDHC/U1ewJhK9cEqE js2eN5Ib/EIvjOipBGTnS47Hw91PCubuBgeqeXumw/NbFckQX+zekJqs0Dp/TvaC03 DMux40KKxpbuuO/Au7f1Rey2ls9bhmFtfJB39uOD21zGGCYwEgISNraff0L8Oz/+jj rYzeSq1wlaImgaDg7wvCq/e+rokIWWO7PPUXi2+aKPJY6XbpfIjuQmdobsHEoNwwlr ndUJJ15r8gI4tMWJM24a7axEsuiTNoub/sKJq1dKFWDTERg84blLOJ1EpeH2RaeyzL HboI8eq3ctuBw== Received: from IcarusMOD.eternityproject.eu (fi-19-199-243.service.infuturo.it [151.19.199.243]) (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 bali.collaboradmins.com (Postfix) with ESMTPSA id 9A3D617E1072; Thu, 10 Apr 2025 16:40:23 +0200 (CEST) From: AngeloGioacchino Del Regno To: linux-mediatek@lists.infradead.org Cc: lgirdwood@gmail.com, broonie@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, henryc.chen@mediatek.com, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel@collabora.com Subject: [PATCH v1 1/5] dt-bindings: soc: mediatek: dvfsrc: Add support for MT6893 Date: Thu, 10 Apr 2025 16:40:15 +0200 Message-ID: <20250410144019.475930-2-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250410144019.475930-1-angelogioacchino.delregno@collabora.com> References: <20250410144019.475930-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250410_074026_342467_57C1EDF8 X-CRM114-Status: UNSURE ( 8.46 ) 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 Add a compatible for the MediaTek Dimensity 1200 (MT6893) SoC's DVFSRC hardware, introducing capability to communicate with it. Even though this SoC uses the same basic version of the DVFSRC IP as MT8195, the vcore-vdram parameters are different, hence no fallback compatibility is possible. Signed-off-by: AngeloGioacchino Del Regno Acked-by: Rob Herring (Arm) --- .../devicetree/bindings/soc/mediatek/mediatek,mt8183-dvfsrc.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/soc/mediatek/mediatek,mt8183-dvfsrc.yaml b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mt8183-dvfsrc.yaml index 1ad5b61b249f..4c96d4917967 100644 --- a/Documentation/devicetree/bindings/soc/mediatek/mediatek,mt8183-dvfsrc.yaml +++ b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mt8183-dvfsrc.yaml @@ -23,6 +23,7 @@ properties: compatible: oneOf: - enum: + - mediatek,mt6893-dvfsrc - mediatek,mt8183-dvfsrc - mediatek,mt8195-dvfsrc - items: