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Sat, 06 May 2023 00:32:52 -0700 (PDT) Received: from localhost.localdomain ([176.221.215.212]) by smtp.gmail.com with ESMTPSA id q14-20020a7bce8e000000b003f182a10106sm10071944wmj.8.2023.05.06.00.32.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 06 May 2023 00:32:52 -0700 (PDT) From: Maksim Kiselev To: Andre Przywara Cc: Icenowy Zheng , Maksim Kiselev , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Paul Walmsley , Palmer Dabbelt , Albert Ou , Cristian Ciocaltea , Maxime Ripard , linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Subject: [PATCH v2 6/6] riscv: dts: allwinner: d1: Add SPI0 controller node Date: Sat, 6 May 2023 10:30:14 +0300 Message-Id: <20230506073018.1411583-7-bigunclemax@gmail.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230506073018.1411583-1-bigunclemax@gmail.com> References: <20230506073018.1411583-1-bigunclemax@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230506_003254_467389_4CE514D1 X-CRM114-Status: GOOD ( 12.00 ) 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 Some boards form the MangoPi family (MQ\MQ-Dual\MQ-R) may have an optional SPI flash that connects to the SPI0 controller. This controller is the same for R329/D1/R528/T113s SoCs and should be supported by the sun50i-r329-spi driver. So let's add its DT node. Signed-off-by: Maksim Kiselev Acked-by: Conor Dooley --- .../boot/dts/allwinner/sunxi-d1s-t113.dtsi | 21 +++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi index 922e8e0e2c09..a52999240a8e 100644 --- a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi +++ b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi @@ -108,6 +108,12 @@ rmii_pe_pins: rmii-pe-pins { function = "emac"; }; + /omit-if-no-ref/ + spi0_pins: spi0-pins { + pins = "PC2", "PC3", "PC4", "PC5"; + function = "spi0"; + }; + /omit-if-no-ref/ uart1_pg6_pins: uart1-pg6-pins { pins = "PG6", "PG7"; @@ -447,6 +453,21 @@ mmc2: mmc@4022000 { #size-cells = <0>; }; + spi0: spi@4025000 { + compatible = "allwinner,sun20i-d1-spi", + "allwinner,sun50i-r329-spi"; + reg = <0x04025000 0x300>; + interrupts = ; + clocks = <&ccu CLK_BUS_SPI0>, <&ccu CLK_SPI0>; + clock-names = "ahb", "mod"; + dmas = <&dma 22>, <&dma 22>; + dma-names = "rx", "tx"; + resets = <&ccu RST_BUS_SPI0>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + usb_otg: usb@4100000 { compatible = "allwinner,sun20i-d1-musb", "allwinner,sun8i-a33-musb";