From patchwork Thu May 30 08:35:02 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 13679914 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 F0DAEC25B78 for ; Thu, 30 May 2024 08:35:53 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D469A10F82E; Thu, 30 May 2024 08:35:51 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=chromium.org header.i=@chromium.org header.b="JpiGC82A"; dkim-atps=neutral Received: from mail-pl1-f176.google.com (mail-pl1-f176.google.com [209.85.214.176]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5936410E099 for ; Thu, 30 May 2024 08:35:31 +0000 (UTC) Received: by mail-pl1-f176.google.com with SMTP id d9443c01a7336-1f480624d04so5933915ad.2 for ; Thu, 30 May 2024 01:35:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1717058131; x=1717662931; darn=lists.freedesktop.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=7xwThRWWm7RGJSY39HVyy4ljf9OK8/1xd1SRHdwBmpo=; b=JpiGC82A0o2Q2QnDopcVhSOxV5FsRqodUkFZQOC76QVLROPalLJkmi9xetqJ9FfBT4 uRiYV3NRVxTDYehG9i/iY/ZqLj/GuhBjWnF464QBUslxhRHv9KUqKFua1B2GG36q/uy+ bFu2eXA8CCc2lX8OmRx4kEPtLNoMWFUpkhV8c= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1717058131; x=1717662931; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=7xwThRWWm7RGJSY39HVyy4ljf9OK8/1xd1SRHdwBmpo=; b=Ss+66ndHwk6ELiOIVMg+oF1lDGleseWKIWcnlyokHWMQQar96VxY1PRD1+n2Fhit6R Gq90RpORFyiBGyYxGD8VPS7HHo6jiii6opbLsvuozDAZJOTf4rton6Aywm8vakiu0jfm ghHbJXdFLKdYhrV+10CKt/n+hn2gGfXuoifFMulcl2oNTcp3IpiDaI7F+BhMGXoRvsnq BFLZYJw2m4C2C6r43TQAqqClXQcvjB9qSnsdINCfEnQiwdfgyFZSi61iKLB0Eo+qtXVR NiDXdQZ+FfK1Www5RPxMcBBiK1d9W7LBuNnW/8Nu1ivde1wYsCfxCpOX4JumqAUBb7QS k8Vg== X-Forwarded-Encrypted: i=1; AJvYcCWkRpcwoNgv4Kn41xeNiea6ChrzZOP0VTRFEeVqCEmumRbRiXEJNi/DDDtfZSCeWdGZyzifkLqtEy+PjOV9hZKYlFXKuQd1ceUgm1I6XCJW X-Gm-Message-State: AOJu0YzmqmwDaRDKwEznm8PHJgG7BWL4TMcTXL6CJlhm4kolzr+6tNNE HG9I/hdG65sQ7ydwYu3XMOtcTzGECPuaozCPxjqzw80PB8MbEMu0ws9mdW3lyw== X-Google-Smtp-Source: AGHT+IEp028TMUUWRl/RXoMRYp1icLkfUsk+YnlWATTbz/4qqOD7Tx9V/9ogbJ57638g/PX+8PWjow== X-Received: by 2002:a17:902:c409:b0:1f5:e796:f26a with SMTP id d9443c01a7336-1f6193f2c1cmr16752955ad.5.1717058130799; Thu, 30 May 2024 01:35:30 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:65f0:63a9:90bb:50b8]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1f617390fe7sm10950635ad.146.2024.05.30.01.35.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 30 May 2024 01:35:30 -0700 (PDT) From: Chen-Yu Tsai To: Frank Binns , Matt Coster , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno Cc: Chen-Yu Tsai , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/6] dt-bindings: gpu: powervr-rogue: Add MediaTek MT8173 GPU Date: Thu, 30 May 2024 16:35:02 +0800 Message-ID: <20240530083513.4135052-4-wenst@chromium.org> X-Mailer: git-send-email 2.45.1.288.g0e0cd299f1-goog In-Reply-To: <20240530083513.4135052-1-wenst@chromium.org> References: <20240530083513.4135052-1-wenst@chromium.org> MIME-Version: 1.0 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" The MediaTek MT8173 comes with a PowerVR Rogue GX6250, which is one of the Series6XT GPUs, another sub-family of the Rogue family. This was part of the very first few versions of the PowerVR submission, but was later dropped. The compatible string has been updated to follow the new naming scheme adopted for the AXE series. In a previous iteration of the PowerVR binding submission [1], the number of clocks required for the 6XT family was mentioned to be always 3. This is also reflected here. [1] https://lore.kernel.org/dri-devel/6eeccb26e09aad67fb30ffcd523c793a43c79c2a.camel@imgtec.com/ Signed-off-by: Chen-Yu Tsai Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Conor Dooley --- .../bindings/gpu/img,powervr-rogue.yaml | 24 +++++++++++++++---- 1 file changed, 20 insertions(+), 4 deletions(-) diff --git a/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml b/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml index 256e252f8087..48aa205b66b4 100644 --- a/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml +++ b/Documentation/devicetree/bindings/gpu/img,powervr-rogue.yaml @@ -12,10 +12,17 @@ maintainers: properties: compatible: - items: - - enum: - - ti,am62-gpu - - const: img,img-axe # IMG AXE GPU model/revision is fully discoverable + oneOf: + - items: + - enum: + - mediatek,mt8173-gpu + # PowerVR 6XT GPU model/revision is fully discoverable + - const: img,powervr-6xt + - items: + - enum: + - ti,am62-gpu + # IMG AXE GPU model/revision is fully discoverable + - const: img,img-axe reg: maxItems: 1 @@ -56,6 +63,15 @@ allOf: properties: clocks: maxItems: 1 + - if: + properties: + compatible: + contains: + const: img,powervr-6xt + then: + properties: + clocks: + minItems: 3 examples: - |