Commit c1b2093d authored by Maksim Kiselev's avatar Maksim Kiselev Committed by Jernej Skrabec
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riscv: dts: allwinner: d1: Add SPI controllers node 



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 nodes.

Signed-off-by: default avatarMaksim Kiselev <bigunclemax@gmail.com>
Acked-by: default avatarConor Dooley <conor.dooley@microchip.com>
Reviewed-by: default avatarAndre Przywara <andre.przywara@arm.com>
Reviewed-by: default avatarJernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20230510081121.3463710-6-bigunclemax@gmail.com


Signed-off-by: default avatarJernej Skrabec <jernej.skrabec@gmail.com>
parent de2bdfb7

arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi

+37 −0
Original line number Diff line number Diff line
@@ -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 +453,37 @@ mmc2: mmc@4022000 { 
			#size-cells = <0>;

		};



		spi0: spi@4025000 {

			compatible = "allwinner,sun20i-d1-spi",

				     "allwinner,sun50i-r329-spi";

			reg = <0x04025000 0x1000>;

			interrupts = <SOC_PERIPHERAL_IRQ(15) IRQ_TYPE_LEVEL_HIGH>;

			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>;

		};



		spi1: spi@4026000 {

			compatible = "allwinner,sun20i-d1-spi-dbi",

				     "allwinner,sun50i-r329-spi-dbi",

				     "allwinner,sun50i-r329-spi";

			reg = <0x04026000 0x1000>;

			interrupts = <SOC_PERIPHERAL_IRQ(16) IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&ccu CLK_BUS_SPI1>, <&ccu CLK_SPI1>;

			clock-names = "ahb", "mod";

			dmas = <&dma 23>, <&dma 23>;

			dma-names = "rx", "tx";

			resets = <&ccu RST_BUS_SPI1>;

			status = "disabled";

			#address-cells = <1>;

			#size-cells = <0>;

		};



		usb_otg: usb@4100000 {

			compatible = "allwinner,sun20i-d1-musb",

				     "allwinner,sun8i-a33-musb";