From mboxrd@z Thu Jan 1 00:00:00 1970 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=-8.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS, URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham 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 7A982C43381 for ; Sat, 16 Mar 2019 10:57:31 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4B99F206DF for ; Sat, 16 Mar 2019 10:57:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="T/VocnDP"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="t2QWrEaI" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4B99F206DF Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=+EqpVxEUD3GrrcYL0nSr1XNA1xly+NL1pGx08HQyGKo=; b=T/VocnDPeV9luI +XLfemjzlhuB3QhIFpYk0M6pUaEnk+QZO462qIMAvE2LZkdeRniJu+ukSoI/2BiQTDpg1YGRQTdQ9 152WF7Womp4BumHlEZ4bcvZyG9JfMNhowzFD+n2JsNtxv9bBi8/fw+PA6X2PHMxG6D00SZ9fMOdr+ Kmz2e+LUAJ2YfDv7xIhA7Ss8PosBzUto24e69ckOkjQ5bPpdN9UoglgXfwvKUOo6ZsiOGtHv5s0ZN gHHLlT0Z1P/fPp9EiqqcKxM5zMjQMpnviaGGLisPbrYiaUODw4wnDBdIdeI5Ts1eAmsQwQuKBImLc XmW4SQexRqakXV/eu7Vw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1h570G-0007sl-VV; Sat, 16 Mar 2019 10:57:24 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1h570E-0007sP-Uv for linux-arm-kernel@lists.infradead.org; Sat, 16 Mar 2019 10:57:23 +0000 Received: from localhost (unknown [122.167.125.161]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id D7F27206DF; Sat, 16 Mar 2019 10:57:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1552733842; bh=iwuIyyx+1tPM0xVKRiE6ifAV9llHYRwDyPX3Zsglh9I=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=t2QWrEaI+h81FzabGLyj2aHm6coXmNmL3p4kp0SsA7lTtVLWA/JWRfxtIwvwBND2g TIiCPkGIPlM7KsEhVEFDb1YSE15ZgDNgwCrNxJOjdG7BYNwO99fnJCyAKRhZJ7YttP +7JIqMFyeSp3YjyRrlkT0DPxDvbO4JnSjjpPUpk0= Date: Sat, 16 Mar 2019 16:27:11 +0530 From: Vinod Koul To: Jernej Skrabec , Rob Herring Subject: Re: [PATCH 1/6] dt-bindings: arm64: allwinner: h6: Add binding for DMA controller Message-ID: <20190316105711.GG5348@vkoul-mobl> References: <20190307165829.9086-1-jernej.skrabec@siol.net> <20190307165829.9086-2-jernej.skrabec@siol.net> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190307165829.9086-2-jernej.skrabec@siol.net> User-Agent: Mutt/1.11.3 (2019-02-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190316_035723_018907_B2945146 X-CRM114-Status: GOOD ( 15.98 ) 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: mark.rutland@arm.com, devicetree@vger.kernel.org, maxime.ripard@bootlin.com, linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, wens@csie.org, robh+dt@kernel.org, dmaengine@vger.kernel.org, dan.j.williams@intel.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 07-03-19, 17:58, Jernej Skrabec wrote: > DMA in H6 is similar to other DMA controller, except it is first which > supports more than 32 request sources and has 16 channels. It also needs > additional clock to be enabled. Please see DT folks on this patch, when in doubt, use get_maintainers.pl Need an ack on this patch before applying > Signed-off-by: Jernej Skrabec > --- > Documentation/devicetree/bindings/dma/sun6i-dma.txt | 9 +++++++-- > 1 file changed, 7 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/dma/sun6i-dma.txt b/Documentation/devicetree/bindings/dma/sun6i-dma.txt > index 7fccc20d8331..cae31f4e77ba 100644 > --- a/Documentation/devicetree/bindings/dma/sun6i-dma.txt > +++ b/Documentation/devicetree/bindings/dma/sun6i-dma.txt > @@ -28,12 +28,17 @@ Example: > }; > > ------------------------------------------------------------------------------ > -For A64 DMA controller: > +For A64 and H6 DMA controller: > > Required properties: > -- compatible: "allwinner,sun50i-a64-dma" > +- compatible: Must be one of > + "allwinner,sun50i-a64-dma" > + "allwinner,sun50i-h6-dma" > - dma-channels: Number of DMA channels supported by the controller. > Refer to Documentation/devicetree/bindings/dma/dma.txt > +- clocks: In addition to parent AHB clock, it should also contain mbus > + clock (H6 only) > +- clock-names: Should contain "bus" and "mbus" (H6 only) > - all properties above, i.e. reg, interrupts, clocks, resets and #dma-cells > > Optional properties: > -- > 2.21.0 -- ~Vinod _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel