From patchwork Thu Nov 25 15:20:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 12639363 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4B005C433F5 for ; Thu, 25 Nov 2021 15:23:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1356134AbhKYP0j (ORCPT ); Thu, 25 Nov 2021 10:26:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43786 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235204AbhKYPYj (ORCPT ); Thu, 25 Nov 2021 10:24:39 -0500 Received: from andre.telenet-ops.be (andre.telenet-ops.be [IPv6:2a02:1800:120:4::f00:15]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C44EAC0613DD for ; Thu, 25 Nov 2021 07:20:13 -0800 (PST) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed10:1511:ffa3:275:45dd]) by andre.telenet-ops.be with bizsmtp id NfLA2600H5CGg7701fLAey; Thu, 25 Nov 2021 16:20:11 +0100 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1mqGXi-000DKG-4j; Thu, 25 Nov 2021 16:20:10 +0100 Received: from geert by rox.of.borg with local (Exim 4.93) (envelope-from ) id 1mqGXh-000gIs-Kt; Thu, 25 Nov 2021 16:20:09 +0100 From: Geert Uytterhoeven To: Eugeniy Paltsev , Vinod Koul , Rob Herring , Heng Sia , Damien Le Moal Cc: dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH] dt-bindings: dma: snps,dw-axi-dmac: Document optional reset Date: Thu, 25 Nov 2021 16:20:08 +0100 Message-Id: <20211125152008.162571-1-geert@linux-m68k.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org "make dtbs_check": Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml arch/riscv/boot/dts/canaan/sipeed_maix_bit.dt.yaml: dma-controller@50000000: 'resets' does not match any of the regexes: 'pinctrl-[0-9]+' From schema: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml The Synopsys DesignWare AXI DMA Controller on the Canaan K210 SoC exposes its reset signal. Signed-off-by: Geert Uytterhoeven Reviewed-by: Damien Le Moal Acked-by: Rob Herring --- Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml b/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml index 90d9274e5464e396..06ddffaada295171 100644 --- a/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml +++ b/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml @@ -53,6 +53,9 @@ properties: minimum: 1 maximum: 8 + resets: + maxItems: 1 + snps,dma-masters: description: | Number of AXI masters supported by the hardware.