From patchwork Mon Jul 2 12:20:20 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris Brezillon X-Patchwork-Id: 10501269 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 64A4D6035E for ; Mon, 2 Jul 2018 12:21:19 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 53132288B9 for ; Mon, 2 Jul 2018 12:21:19 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 50858288EE; Mon, 2 Jul 2018 12:21:19 +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, 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 135D3288B9 for ; Mon, 2 Jul 2018 12:21:19 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 904AA6E42B; Mon, 2 Jul 2018 12:20:54 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail.bootlin.com (mail.bootlin.com [62.4.15.54]) by gabe.freedesktop.org (Postfix) with ESMTP id 01E4E6E429 for ; Mon, 2 Jul 2018 12:20:53 +0000 (UTC) Received: by mail.bootlin.com (Postfix, from userid 110) id 43E4D208C4; Mon, 2 Jul 2018 14:20:51 +0200 (CEST) Received: from localhost.localdomain (AAubervilliers-681-1-39-106.w90-88.abo.wanadoo.fr [90.88.158.106]) by mail.bootlin.com (Postfix) with ESMTPSA id CB16F208F7; Mon, 2 Jul 2018 14:20:24 +0200 (CEST) From: Boris Brezillon To: David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org Subject: [PATCH v3 9/9] ARM: dts: bcm283x: Add Transposer block Date: Mon, 2 Jul 2018 14:20:20 +0200 Message-Id: <20180702122020.5921-10-boris.brezillon@bootlin.com> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20180702122020.5921-1-boris.brezillon@bootlin.com> References: <20180702122020.5921-1-boris.brezillon@bootlin.com> 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: Liviu Dudau , Dan Carpenter , Boris Brezillon MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Boris Brezillon The transposer block is allowing one to write the result of the VC4 composition back to memory instead of displaying it on a screen. Signed-off-by: Boris Brezillon Reviewed-by: Liviu Dudau Reviewed-by: Eric Anholt --- Changes in v3: - Add R-b tags Changes in v2: - None --- arch/arm/boot/dts/bcm283x.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi index ac00e730f898..740870898b1e 100644 --- a/arch/arm/boot/dts/bcm283x.dtsi +++ b/arch/arm/boot/dts/bcm283x.dtsi @@ -66,6 +66,12 @@ clock-frequency = <1000000>; }; + txp@7e004000 { + compatible = "brcm,bcm2835-txp"; + reg = <0x7e004000 0x20>; + interrupts = <1 11>; + }; + dma: dma@7e007000 { compatible = "brcm,bcm2835-dma"; reg = <0x7e007000 0xf00>;