From patchwork Sat Dec 8 17:12:43 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Blumenstingl X-Patchwork-Id: 10720815 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 104D7112E for ; Mon, 10 Dec 2018 08:09:36 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 03EB629BDD for ; Mon, 10 Dec 2018 08:09:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E8C4129BDC; Mon, 10 Dec 2018 08:09:35 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id A481129BDC for ; Mon, 10 Dec 2018 08:09:35 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A1FF96E346; Mon, 10 Dec 2018 08:09:20 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail-wr1-x441.google.com (mail-wr1-x441.google.com [IPv6:2a00:1450:4864:20::441]) by gabe.freedesktop.org (Postfix) with ESMTPS id 28D456E073 for ; Sat, 8 Dec 2018 17:13:11 +0000 (UTC) Received: by mail-wr1-x441.google.com with SMTP id l9so6534299wrt.13 for ; Sat, 08 Dec 2018 09:13:11 -0800 (PST) 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=wE0/E2Ken/bZjZgqEBLKchV5gfKl45yizVk0lLCEPOs=; b=hg7+EQ1TaEV0KhhzGtAUJsEdmw+L1KzqF+yXRxEyjjUKwWDeKc+3VagnRybWE9LecA qAgKJ+YFr/fDwpcsrBhHqgamTWtx/8dQetPdvA3s8cvADCQTxiJFL6eViW4wX2sYpm7G chVrCsyyoKhxpt2qomJJIPpLtRMZvGU3RC3CTCEwDvQ8wj/0WHaksxv2AnFneA+9FSkp 0/1oWgunc0wG3zczJrXW+7B+ebVLS0R/LrSZZB5Fk8ISfwL2mQlYQPZXkuWfiNC0IMb6 wSX2l9togmQ3wssHUg3Cr/freDO+p5vRmFwtkXuDi6AbZYCVQszpf953WAIlTRpOFXMU 33LA== X-Gm-Message-State: AA+aEWZ2XjBeiObpgpd1rs8N5pfaQzv6xM/xaDDhdDkH8nj8HT6lhuGn Te+zv8z9lIgCB2h9/ZiYBAs= X-Google-Smtp-Source: AFSGD/UCvJtMpsBdOmw/IIGPc9vZGR1+kvdrBDqJh4CEi+4FkgHICerDNNgruq8QjwkRk7urzAP1UA== X-Received: by 2002:adf:ec11:: with SMTP id x17mr5245724wrn.88.1544289189691; Sat, 08 Dec 2018 09:13:09 -0800 (PST) Received: from blackbox.darklights.net (p200300DCD73FBA00428D5CFFFEB99DB8.dip0.t-ipconnect.de. [2003:dc:d73f:ba00:428d:5cff:feb9:9db8]) by smtp.googlemail.com with ESMTPSA id r12sm4995851wrq.3.2018.12.08.09.13.08 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 08 Dec 2018 09:13:09 -0800 (PST) From: Martin Blumenstingl To: linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, jbrunet@baylibre.com, narmstrong@baylibre.com, khilman@baylibre.com, robh+dt@kernel.org Subject: [PATCH 1/5] dt-bindings: gpu: mali-utgard: add Amlogic Meson8 and Meson8b compatible Date: Sat, 8 Dec 2018 18:12:43 +0100 Message-Id: <20181208171247.22238-2-martin.blumenstingl@googlemail.com> X-Mailer: git-send-email 2.19.2 In-Reply-To: <20181208171247.22238-1-martin.blumenstingl@googlemail.com> References: <20181208171247.22238-1-martin.blumenstingl@googlemail.com> MIME-Version: 1.0 X-Mailman-Approved-At: Mon, 10 Dec 2018 08:07:52 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, sboyd@kernel.org, mturquette@baylibre.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Martin Blumenstingl , linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP Add a compatible string for the Mali-450 GPU on Amlogic Meson8 and Meson8b SoCs. Meson8 uses an "MP6" variant with six pixel processors while Meson8b (as cost-reduced SoC) uses an "MP2" variant with two pixel processors. Both have a reset line to bring the GPU into a well-defined state. Signed-off-by: Martin Blumenstingl Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt b/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt index 63cd91176a68..efa1077a90cb 100644 --- a/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt +++ b/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt @@ -12,6 +12,8 @@ Required properties: + allwinner,sun7i-a20-mali + allwinner,sun8i-h3-mali + allwinner,sun50i-h5-mali + + amlogic,meson8-mali + + amlogic,meson8b-mali + amlogic,meson-gxbb-mali + amlogic,meson-gxl-mali + rockchip,rk3036-mali @@ -77,6 +79,10 @@ to specify one more vendor-specific compatible, among: Required properties: * resets: phandle to the reset line for the GPU + - amlogic,meson8-mali and amlogic,meson8b-mali + Required properties: + * resets: phandle to the reset line for the GPU + - Rockchip variants: Required properties: * resets: phandle to the reset line for the GPU