From patchwork Sun Jan 12 19:53:59 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rob Clark X-Patchwork-Id: 11329347 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id DDB8F139A for ; Sun, 12 Jan 2020 19:54:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BB4FE214AF for ; Sun, 12 Jan 2020 19:54:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="tkhxotQz" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387404AbgALTyW (ORCPT ); Sun, 12 Jan 2020 14:54:22 -0500 Received: from mail-pj1-f66.google.com ([209.85.216.66]:51552 "EHLO mail-pj1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387395AbgALTyV (ORCPT ); Sun, 12 Jan 2020 14:54:21 -0500 Received: by mail-pj1-f66.google.com with SMTP id d15so1881460pjw.1; Sun, 12 Jan 2020 11:54:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=WAKFhdZyK7HD40XoPNoJKm5mL4rsXQP3NWhrKWK0Lv8=; b=tkhxotQzMNS/84e+1iIUXadR/8wu+V1vzYgRh2Ofqgjn0UiFS8RtohOkSahN1x2BnB Ezl3uybClY4/hFIRyNf0sBbVgHCuNzXtXJe55THmPY/prpnj3t3FvDAae+TTzydQKw+F V0dlsni7YyKNdyiVKNvHvxbkh4VsGhEhktieKL5kqh5IxFfdFlFU8ZWJwRWwiFVNzhlv pdvzWv4Yk55XFad7bMaX0qHn93hXvzxCM4diIFhfXz7YwWngfwBrPt37tej9vLRyEygs TL0j5d9fmp2SzjsXIR61s9sUu3iuu5uFpEiDaUG2iBfBz99AhBekKJeHDFSi/270qNmo OdnQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=WAKFhdZyK7HD40XoPNoJKm5mL4rsXQP3NWhrKWK0Lv8=; b=e8iIV8XOVgCBFSPWsNTChSVV2C9jvItTSbsz7G7aK32sy2hgZwmjZHevP49m5LEBro baZsBYyxuu9EOTlYrSJJ4WhhlYzXs8PmgLI7kESFqqshLJRCgiH9CfkGJWAyVfVL39dO ZmCPPRA3k9l4v80/giK/FYzLf7VMSSBczBxDVcdvBBt8CZojWBR4twFQBrF31FS6Eigd 4TASZPN/Bp1WgrvCjtzn13+6oVIE56P3sexKbEOpiMPybx4CXHYEUkjwkln/oBkHHv3E 0baUu2iiOEiSA2846CLS+dtxfgTthJv31khRAj506aZNbNRtPAJkvfJZlzCb6mpjwIT/ jUeA== X-Gm-Message-State: APjAAAW1mltg0SioLrGjPCaQfcoXUOx/iJZUfPxF0c00Lukl7wZmLdnN UGozGATxNkUQfLGKpZTQdeE= X-Google-Smtp-Source: APXvYqwTHGhndNZNsQKYW9nTAcuiFTj1LSY80cI+G9OpcouT/PjQ1Ca1QJlhYXRZmaQOV1+0IG/iHw== X-Received: by 2002:a17:902:426:: with SMTP id 35mr10638467ple.302.1578858860792; Sun, 12 Jan 2020 11:54:20 -0800 (PST) Received: from localhost (c-73-25-156-94.hsd1.or.comcast.net. [73.25.156.94]) by smtp.gmail.com with ESMTPSA id 17sm11391924pfv.142.2020.01.12.11.54.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 12 Jan 2020 11:54:20 -0800 (PST) From: Rob Clark To: dri-devel@lists.freedesktop.org Cc: freedreno@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, Jordan Crouse , Sharat Masetty , Bjorn Andersson , Rob Clark , Rob Clark , Sean Paul , David Airlie , Daniel Vetter , Rob Herring , Mark Rutland , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list) Subject: [PATCH v2 3/4] dt-bindings: drm/msm/gpu: Document firmware-name Date: Sun, 12 Jan 2020 11:53:59 -0800 Message-Id: <20200112195405.1132288-4-robdclark@gmail.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200112195405.1132288-1-robdclark@gmail.com> References: <20200112195405.1132288-1-robdclark@gmail.com> MIME-Version: 1.0 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Rob Clark The firmware-name property in the zap node can be used to specify a device specific zap firmware. Signed-off-by: Rob Clark Reviewed-by: Bjorn Andersson --- Documentation/devicetree/bindings/display/msm/gpu.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/display/msm/gpu.txt b/Documentation/devicetree/bindings/display/msm/gpu.txt index 3e6cd3f64a78..7edc298a15f2 100644 --- a/Documentation/devicetree/bindings/display/msm/gpu.txt +++ b/Documentation/devicetree/bindings/display/msm/gpu.txt @@ -33,6 +33,8 @@ Required properties: - zap-shader: For a5xx and a6xx devices this node contains a memory-region that points to reserved memory to store the zap shader that can be used to help bring the GPU out of secure mode. +- firmware-name: optional property of the 'zap-shader' node, listing the + relative path of the device specific zap firmware. Example 3xx/4xx/a5xx: @@ -85,6 +87,7 @@ Example a6xx (with GMU): zap-shader { memory-region = <&zap_shader_region>; + firmware-name = "qcom/LENOVO/81JL/qcdxkmsuc850.mbn" }; }; };