From patchwork Wed Apr 15 08:35:17 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H. Nikolaus Schaller" X-Patchwork-Id: 213455 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 19B84C2BA19 for ; Wed, 15 Apr 2020 08:47:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EAF3920775 for ; Wed, 15 Apr 2020 08:47:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=goldelico.com header.i=@goldelico.com header.b="lx5AZHoS" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2895032AbgDOIr1 (ORCPT ); Wed, 15 Apr 2020 04:47:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42058 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S2895009AbgDOIrX (ORCPT ); Wed, 15 Apr 2020 04:47:23 -0400 Received: from mo6-p04-ob.smtp.rzone.de (mo6-p04-ob.smtp.rzone.de [IPv6:2a01:238:20a:202:5304::7]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2E0B2C061A0C; Wed, 15 Apr 2020 01:47:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1586940441; s=strato-dkim-0002; d=goldelico.com; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=iwq6f4uxoyZcQOQDzwMpNIO6Xy6nAFRtGvlqeQKWcIs=; b=lx5AZHoSkbByJ5HkXzowf0ozO8w6saKKVeioMMysFFtV8aamIb8xjnhg34SA5tQeMw 7k1QywTj5rZdAxkPYmoSOVH07cfQEvoHiH7bCYowRM1MTcpZVOp1C4++9P4lX71VouM+ kQZLpXQaQaCSV7ot2T9Zz5hOp2ZE78HdNU5xu8wr3i/i5utrm+6v/W3CFeGNCz9MqhG5 bQ1mlUvak/ncPu4FDMql1x4Hxxjgd0RdZxqUONKcOtfaqM4jcORZDQdHQx8809+CPFA8 w2p6p6aNLeQtsOf+9M1y2sSq2LcCvfl/GTPizazRNb4fEHyUgCmL5ar6hCGWmmwARcGG TGUw== X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o1OAA2UNf2M7O2CKN9ej" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 46.4.0 DYNA|AUTH) with ESMTPSA id 6028a2w3F8ZS0Iw (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Wed, 15 Apr 2020 10:35:28 +0200 (CEST) From: "H. Nikolaus Schaller" To: David Airlie , Daniel Vetter , Rob Herring , Mark Rutland , =?utf-8?q?Beno=C3=AEt_Cousson?= , Tony Lindgren , Paul Cercueil , Ralf Baechle , Paul Burton , James Hogan , Kukjin Kim , Krzysztof Kozlowski , Maxime Ripard , Chen-Yu Tsai , Thomas Bogendoerfer Cc: Philipp Rossak , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, openpvrsgx-devgroup@letux.org, letux-kernel@openphoenux.org, kernel@pyra-handheld.com, linux-mips@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, "H . Nikolaus Schaller" Subject: [PATCH v6 10/12] ARM: dts: sun6i: a31s: add sgx gpu child node Date: Wed, 15 Apr 2020 10:35:17 +0200 Message-Id: X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org From: Philipp Rossak We are adding the devicetree binding for the PVR-SGX-544-115 gpu. This driver is currently under development in the openpvrsgx-devgroup. Right now the full binding is not figured out, so we provide here a placeholder. It will be completed as soon as there is a demo available. The currently used binding that is used during development is more complete and was already verifyed by loading the kernelmodule successful. Signed-off-by: Philipp Rossak Signed-off-by: H. Nikolaus Schaller --- arch/arm/boot/dts/sun6i-a31s.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/sun6i-a31s.dtsi b/arch/arm/boot/dts/sun6i-a31s.dtsi index 97e2c51d0aea..669770d2934a 100644 --- a/arch/arm/boot/dts/sun6i-a31s.dtsi +++ b/arch/arm/boot/dts/sun6i-a31s.dtsi @@ -59,3 +59,13 @@ &pio { &tcon0 { compatible = "allwinner,sun6i-a31s-tcon"; }; + +&gpu { + compatible = "allwinner,sun8i-a31s-sgx544-115", + "img,sgx544-115", "img,sgx544"; + /* + * This node is currently a placeholder for the gpu. + * This will be completed when a full demonstration + * of the openpvrsgx driver is available for this board. + */ +};