From patchwork Sat Jun 18 12:30:30 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Conor Dooley X-Patchwork-Id: 12886366 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 8E0CACCA473 for ; Sat, 18 Jun 2022 12:32:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235910AbiFRMc1 (ORCPT ); Sat, 18 Jun 2022 08:32:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53150 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235392AbiFRMcX (ORCPT ); Sat, 18 Jun 2022 08:32:23 -0400 Received: from mail-wm1-x334.google.com (mail-wm1-x334.google.com [IPv6:2a00:1450:4864:20::334]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8418E1DA66 for ; Sat, 18 Jun 2022 05:32:15 -0700 (PDT) Received: by mail-wm1-x334.google.com with SMTP id m125-20020a1ca383000000b0039c63fe5f64so3566785wme.0 for ; Sat, 18 Jun 2022 05:32:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=conchuod.ie; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=yCkvd1rq89W/6SrEihtrV93zPOh8bp4EvU/AesUDp5c=; b=aHjW5VkiLOJuMraDAkim12MSrvxYtcnkUa+6XugCv/phW+l8JDcGEqmFOjtiPLghjo iDjWHIMizesLDejsxE38i+OtY7WWj3x11BBfb0BRUdXpK4pu3MkmLgAa5dvPF4Y79U7L UBw2DK7UQ4hfNaYZxuStYUEYkp5i7TbAmelLvl2Ui/7w8TkzozVKIQaX5ZY57N429Zl0 xgWDMpxIW3ayHXhWUHqQjQuXwVBfy/ElkaLVd2hLdCEkKi4zy0N/eTrZ8OwQ4dltk65u J4kCuiGGXyE3akVz8UzRk2HQ3opmwMzKwoXk0plpXwMqySPXygB+SYToa/Kb5HF8Q3nD BP+w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=yCkvd1rq89W/6SrEihtrV93zPOh8bp4EvU/AesUDp5c=; b=BK7ezYwgFkWdcOQI/8QiugALHW2BeZXdg2nl7UX35rRtZF3LpbADF5PnbWKkgUzgB2 2mMglvyeANNdPMTSiw9D1TNFMg4C9pBE/TVYdovfDEYIkWELlyeyUVuZg8TzmGDjeEWq fi3heWAfp+Zgi8b2xuMD44xN5OCUWTjtyOIe6rSKENuvb6GmWHE0i6rJtMxdg7b7JP1w NYEzUo54C4zjTGpjMrL+3JLQAO9UkhLEmeuLjes39t0192UxikwnAlyEWNSt25LVaG8X 1xhtBbENglnULl6uNWyFk6MoqmGTeHSbMjxv986D7h3FhmB0XfMdTCpQaKabOm4CPL9O nznQ== X-Gm-Message-State: AJIora8SAYbFpQZ7pKhypbI5yhsANrpP2xTONymP5JdgdIZnBLQA49IG sVex0L3etyfHi95euFFux4C77w== X-Google-Smtp-Source: AGRyM1s4BntBiZAtPtsynxF7uq+efiHJQnjp6f4ztefKsZzCsrAEC1MDiI+wsPar7tnOzz3WAfpCIg== X-Received: by 2002:a05:600c:1906:b0:39c:8573:f330 with SMTP id j6-20020a05600c190600b0039c8573f330mr15063952wmq.5.1655555533520; Sat, 18 Jun 2022 05:32:13 -0700 (PDT) Received: from henark71.. ([51.37.234.167]) by smtp.gmail.com with ESMTPSA id az10-20020adfe18a000000b00210396b2eaesm9292305wrb.45.2022.06.18.05.32.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Jun 2022 05:32:12 -0700 (PDT) From: Conor Dooley To: David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Thierry Reding , Sam Ravnborg , Eugeniy Paltsev , Vinod Koul , Liam Girdwood , Mark Brown , Serge Semin , Daniel Lezcano , Palmer Dabbelt , Palmer Dabbelt Cc: Thomas Gleixner , Paul Walmsley , Albert Ou , Conor Dooley , Masahiro Yamada , Damien Le Moal , Geert Uytterhoeven , Niklas Cassel , Dillon Min , Heng Sia , Jose Abreu , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, alsa-devel@alsa-project.org, linux-spi@vger.kernel.org, linux-riscv@lists.infradead.org Subject: [PATCH 08/14] riscv: dts: canaan: add a specific compatible for k210's dma Date: Sat, 18 Jun 2022 13:30:30 +0100 Message-Id: <20220618123035.563070-9-mail@conchuod.ie> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220618123035.563070-1-mail@conchuod.ie> References: <20220618123035.563070-1-mail@conchuod.ie> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org From: Conor Dooley The DMAC on the k210 has a non standard interrupt configuration, which leads to dtbs_check warnings: k210_generic.dtb: dma-controller@50000000: interrupts: [[27], [28], [29], [30], [31], [32]] is too long From schema: linux/Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml Update the binding to use a custom compatible to avoid the warning. Signed-off-by: Conor Dooley --- arch/riscv/boot/dts/canaan/k210.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/riscv/boot/dts/canaan/k210.dtsi b/arch/riscv/boot/dts/canaan/k210.dtsi index 287ea6eebe47..314f6da5d7f6 100644 --- a/arch/riscv/boot/dts/canaan/k210.dtsi +++ b/arch/riscv/boot/dts/canaan/k210.dtsi @@ -135,7 +135,7 @@ gpio0: gpio-controller@38001000 { }; dmac0: dma-controller@50000000 { - compatible = "snps,axi-dma-1.01a"; + compatible = "canaan,k210-axi-dma", "snps,axi-dma-1.01a"; reg = <0x50000000 0x1000>; interrupts = <27>, <28>, <29>, <30>, <31>, <32>; #dma-cells = <1>;