From patchwork Tue Sep 5 10:57:34 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiko Stuebner X-Patchwork-Id: 9938395 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 AEB8C608A6 for ; Tue, 5 Sep 2017 10:59:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A1BFA28617 for ; Tue, 5 Sep 2017 10:59:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 912032894E; Tue, 5 Sep 2017 10:59:16 +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=-4.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id B16B32893C for ; Tue, 5 Sep 2017 10:59:15 +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:References: In-Reply-To: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:List-Owner; bh=KHim1QwUDG1IzH42SjScVIE9nFiZb6BaBX1MFqki/+4=; b=dAXh+xZZo/hoI6djG5OnD6/PPU JlExg6pLsc2WCci96kOwWZ+H3JrjB5+ypYe9gEUpIsXK27ExkmsLVKsFAgpCFpqBHsDYYXP71mx3v E7iB0AXeA4rVnm6q86T1OHNBdpmFTXNEnqtB+R6JGF1rnBnQz3P25MPwCh9Bl6aDwUeKmKJbpOeKL +UThbDSrymLRyY+XM/tny/0zPe0daXVCexbIEWCHwhBg8tMJIjDMTyxshdNQvYMKm3gff7nQQ8dt8 mLOouzd5cI2gR5YAjuGBntHxPYJ35slQoBep2172BqtpV9xEI3osWRkeasrYW+QFAA3ukbPMCIgG6 O4BNq9GA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dpBYr-0008Fd-AC; Tue, 05 Sep 2017 10:58:29 +0000 Received: from gloria.sntech.de ([95.129.55.99]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dpBYm-00089y-H8; Tue, 05 Sep 2017 10:58:26 +0000 Received: from ip9234ad97.dynamic.kabel-deutschland.de ([146.52.173.151] helo=phil.fritz.box) by gloria.sntech.de with esmtpsa (TLS1.1:DHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.80) (envelope-from ) id 1dpBYK-0006hQ-EQ; Tue, 05 Sep 2017 12:57:56 +0200 From: Heiko Stuebner To: linux-rockchip@lists.infradead.org Subject: [PATCH 2/7] dt-bindings: gpu: mali-utgard: add optional supply regulator Date: Tue, 5 Sep 2017 12:57:34 +0200 Message-Id: <20170905105739.8330-3-heiko@sntech.de> X-Mailer: git-send-email 2.14.1 In-Reply-To: <20170905105739.8330-1-heiko@sntech.de> References: <20170905105739.8330-1-heiko@sntech.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170905_035824_781549_F11F5A2C X-CRM114-Status: UNSURE ( 6.51 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, robh+dt@kernel.org, Heiko Stuebner , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Mali GPUs have a separate supplying regulator in a lot of socs, so describe a mali-supply property. The already described operating points will likely also need access to this regulator. Signed-off-by: Heiko Stuebner Acked-by: Rob Herring --- Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt b/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt index 3b7f6f72f032..bcaa640c883f 100644 --- a/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt +++ b/Documentation/devicetree/bindings/gpu/arm,mali-utgard.txt @@ -39,6 +39,9 @@ Optional properties: Memory region to allocate from, as defined in Documentation/devicetree/bindi/reserved-memory/reserved-memory.txt + - mali-supply : Phandle to regulator for the Mali device. Refer to + Documentation/devicetree/bindings/regulator/regulator.txt for details. + - operating-points-v2: Operating Points for the GPU, as defined in Documentation/devicetree/bindings/opp/opp.txt