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: Maxim Kiselev bigunclemax@gmail.com --- arch/riscv/dts/sunxi-d1s-t113.dtsi | 37 ++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+)
diff --git a/arch/riscv/dts/sunxi-d1s-t113.dtsi b/arch/riscv/dts/sunxi-d1s-t113.dtsi index a7c95f59a0..094ad0e460 100644 --- a/arch/riscv/dts/sunxi-d1s-t113.dtsi +++ b/arch/riscv/dts/sunxi-d1s-t113.dtsi @@ -123,6 +123,12 @@ 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"; @@ -456,6 +462,37 @@ #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";