From patchwork Fri Feb 7 15:18:30 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Louis-Alexis Eyraud X-Patchwork-Id: 13965263 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 633B5C02194 for ; Fri, 7 Feb 2025 15:20:02 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B527F10EB43; Fri, 7 Feb 2025 15:19:59 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=collabora.com header.i=@collabora.com header.b="e4l8WpXj"; dkim-atps=neutral Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1268C10EB3C for ; Fri, 7 Feb 2025 15:18:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1738941520; bh=Npp4DvyGGF//B2p9+Cu9AlWi5SsZHn4kTOYRctSBgsw=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=e4l8WpXja1SD8o2Ch0eoTl1eugTuqA3PGYxfJ6eKTy/jPXfExLbEgxGKG4gmli9vX vOOavsEHYihlVTQQkXqW/GKydfB5+4b1QsCFOXSpnQ789kKH57+Silj+7TIP5NcOrG PPKWqhs9dm0aLEbwQmtefmM89GYLn5q2OtgxV3WZYmSWmBmCOqsH1kfu7aElfytzxP K8A7MFYrw164pWK6C4QhEsDaO6rihPC7RCxxb38UUpG/Lf6YJzVgGzhIJCmsOMNrA3 zFVlP86lxRKZh9AfZQKrq7u4SjXYAqfDwGlT3gaWEXa2x3bp8PMK4trcci1p90xfBg XdzqOfbJUQyDQ== Received: from yukiji.home (lfbn-tou-1-1147-231.w90-76.abo.wanadoo.fr [90.76.208.231]) (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: laeyraud) by bali.collaboradmins.com (Postfix) with ESMTPSA id C8E7A17E1090; Fri, 7 Feb 2025 16:18:39 +0100 (CET) From: Louis-Alexis Eyraud Date: Fri, 07 Feb 2025 16:18:30 +0100 Subject: [PATCH v3 1/3] dt-bindings: gpu: mali-bifrost: Add compatible for MT8370 SoC MIME-Version: 1.0 Message-Id: <20250207-mt8370-enable-gpu-v3-1-75e9b902f9c1@collabora.com> References: <20250207-mt8370-enable-gpu-v3-0-75e9b902f9c1@collabora.com> In-Reply-To: <20250207-mt8370-enable-gpu-v3-0-75e9b902f9c1@collabora.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Boris Brezillon , Steven Price Cc: kernel@collabora.com, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Louis-Alexis Eyraud X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1738941518; l=1546; i=louisalexis.eyraud@collabora.com; s=20250113; h=from:subject:message-id; bh=Npp4DvyGGF//B2p9+Cu9AlWi5SsZHn4kTOYRctSBgsw=; b=zHLbCLp0ZmDfhHObegEcvvfdQT2F/55gU1FUtfDLD4auzXJ5QfDWlJrgTWq0ucd5UGgDzj/mx 8Mombz9W7qgDSotzNj5B3Bpw62O+BuCbD2bGqu3yJCfzKF4fAa8pozr X-Developer-Key: i=louisalexis.eyraud@collabora.com; a=ed25519; pk=CHFBDB2Kqh4EHc6JIqFn69GhxJJAzc0Zr4e8QxtumuM= X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Add a compatible for the MediaTek MT8370 SoC, with an integrated ARM Mali G57 MC2 GPU (Valhall-JM, dual core). This new compatible is needed for this SoC support, as the other existing compatibles for the same GPU architecture (MT8188, MT8192) do not match the required power domain number. The other compatibles (especially MT8186) cannot be reused because of GPU architecture difference. Signed-off-by: Louis-Alexis Eyraud Reviewed-by: AngeloGioacchino Del Regno --- Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml index 735c7f06c24e632ab738d062f15378f754c8adaf..6f6211950bb495fa6bfcdfe8d1e27e5ce7aeeae0 100644 --- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml +++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml @@ -37,6 +37,7 @@ properties: - enum: - mediatek,mt8188-mali - mediatek,mt8192-mali + - mediatek,mt8370-mali - const: arm,mali-valhall-jm # Mali Valhall GPU model/revision is fully discoverable reg: @@ -217,7 +218,9 @@ allOf: properties: compatible: contains: - const: mediatek,mt8186-mali + enum: + - mediatek,mt8186-mali + - mediatek,mt8370-mali then: properties: power-domains: