From patchwork Fri Mar 9 23:36:39 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Anholt X-Patchwork-Id: 10272559 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 EEF4A602BD for ; Fri, 9 Mar 2018 23:37:05 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E475B29F74 for ; Fri, 9 Mar 2018 23:37:05 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D90292A03A; Fri, 9 Mar 2018 23:37:05 +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=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 5A55429F74 for ; Fri, 9 Mar 2018 23:37:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=ZYJgacWcTGbH9B4bO4QTWe5rocuzO9ZVBlf3cX1uRYg=; b=lOg Eck09poZdBJCnFRQp1pSpht1nC2maFIBv4zNTD7WxpTDlCzsSH9AmwDJgg21zbGtY51iNzhldQ9Tc ADVtxpEFCzba/PbJk6kdtp3k909M2Cjxdr10u947r+v9xBpmEZ8pm7gjSHf4xnzl+xqxI1FLZVtuC eH4HFaHMIcHZoS5ZU9c9H6ROeJvlFFYJgqKPMheU8Jj397xCrY+a4u9Hr7i4eNUE8YGO3AMjEEED+ 9G9yeKzOMLS/hTA2fQDKs5AS298X31zCm4sbsVFRrUJSce+7QSCE+RMuwoJ2saJJxQpaiEO7Skzl9 u74JRevWmfpv2nIKVDcx+TaD4Rx8s2w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1euRZM-0003A9-6n; Fri, 09 Mar 2018 23:37:00 +0000 Received: from anholt.net ([50.246.234.109]) by bombadil.infradead.org with esmtp (Exim 4.89 #1 (Red Hat Linux)) id 1euRZI-00036M-0a; Fri, 09 Mar 2018 23:36:57 +0000 Received: from localhost (localhost [127.0.0.1]) by anholt.net (Postfix) with ESMTP id 24ED310A1502; Fri, 9 Mar 2018 15:36:42 -0800 (PST) X-Virus-Scanned: Debian amavisd-new at anholt.net Received: from anholt.net ([127.0.0.1]) by localhost (kingsolver.anholt.net [127.0.0.1]) (amavisd-new, port 10024) with LMTP id yKSHlP9J3MIs; Fri, 9 Mar 2018 15:36:40 -0800 (PST) Received: from eliezer.anholt.net (localhost [127.0.0.1]) by anholt.net (Postfix) with ESMTP id 26A7B10A0222; Fri, 9 Mar 2018 15:36:40 -0800 (PST) Received: by eliezer.anholt.net (Postfix, from userid 1000) id 6BA1E2FE2D48; Fri, 9 Mar 2018 15:36:39 -0800 (PST) From: Eric Anholt To: Florian Fainelli Subject: [PATCH] ARM: bcm2835: Add the DPI hardware to the device tree. Date: Fri, 9 Mar 2018 15:36:39 -0800 Message-Id: <20180309233639.2029-1-eric@anholt.net> X-Mailer: git-send-email 2.16.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180309_153656_196725_3847FD34 X-CRM114-Status: GOOD ( 11.23 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Stefan Wahren , linux-kernel@vger.kernel.org, Eric Anholt , bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP It's currently marked disabled, as it's not useful without a panel associated with it and the GPIO pins routed to ALT2. Signed-off-by: Eric Anholt --- This patch got misplaced as part of the original VC4 DPI work (which included the binding). I've got a full branch demoing a panel at https://github.com/anholt/linux/commits/drm-vc4-dpi arch/arm/boot/dts/bcm283x.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi index 18db25a5a66e..4359cb2aae22 100644 --- a/arch/arm/boot/dts/bcm283x.dtsi +++ b/arch/arm/boot/dts/bcm283x.dtsi @@ -438,6 +438,17 @@ interrupts = <2 14>; /* pwa1 */ }; + dpi: dpi@7e208000 { + compatible = "brcm,bcm2835-dpi"; + reg = <0x7e208000 0x8c>; + clocks = <&clocks BCM2835_CLOCK_VPU>, + <&clocks BCM2835_CLOCK_DPI>; + clock-names = "core", "pixel"; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + dsi0: dsi@7e209000 { compatible = "brcm,bcm2835-dsi0"; reg = <0x7e209000 0x78>;