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([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 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 Content-Transfer-Encoding: 8bit X-Mailman-Approved-At: Mon, 20 Jun 2022 17:06:46 +0200 Cc: linux-riscv@lists.infradead.org, Niklas Cassel , alsa-devel@alsa-project.org, Albert Ou , devicetree@vger.kernel.org, Damien Le Moal , linux-kernel@vger.kernel.org, Heng Sia , linux-spi@vger.kernel.org, Conor Dooley , Jose Abreu , Geert Uytterhoeven , dri-devel@lists.freedesktop.org, Paul Walmsley , dmaengine@vger.kernel.org, Thomas Gleixner , Dillon Min , Masahiro Yamada X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" 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>; -- 2.36.1