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: 12639369 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id DC704C433FE for ; Thu, 25 Nov 2021 15:20:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :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=1l9JOezZQgaiFEwmYgFCReVNwKcTQKK83rd5RAY6yYE=; b=KIDOL9kNITt9Oa hgignUN+pKs+RKY/sSd4r1uxKrgIYWujeugwgBpow7cCh2Ux1Ait4/VdoKuoxDT1+ZFOzr0BQY+Jq mvZbCn/GaZLBOSoWeFzxEDdgvQ/FehZvQvKVxgQX2ms2CfjsyM+0ANK9JEjZxrUYBl1D++YFxOAtd QrHfulPYNATbOF6EdV+2a8JLLuSas4rwfI88doktfuJRz5/PppMpw4KK8S5NGlE6Ypf2zpUhVjIvc ot//PE6yB1YB0GePVqEyD/nueA09ma/Z2nw5tl480CwRXQwCjl1PhHpvJ8gwDcrE8oaeQftI1ZOx/ SOt0wIiEeb2LmYPwBwKw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mqGXo-007yof-TP; Thu, 25 Nov 2021 15:20:16 +0000 Received: from andre.telenet-ops.be ([2a02:1800:120:4::f00:15]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mqGXm-007ynu-7b for linux-riscv@lists.infradead.org; Thu, 25 Nov 2021 15:20:15 +0000 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211125_072014_444973_C44A9965 X-CRM114-Status: UNSURE ( 7.19 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.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.