[PATCH 2/4] riscv: dts: Add QSPI NAND device node

[Padmarao Begari]

Add QSPI NAND device node to the Microchip PolarFire SoC
Icicle kit device tree

Signed-off-by: Padmarao Begari <padmarao.beg...@microchip.com>
---
 arch/riscv/dts/microchip-mpfs-icicle-kit.dts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/riscv/dts/microchip-mpfs-icicle-kit.dts 
b/arch/riscv/dts/microchip-mpfs-icicle-kit.dts
index 876c475069..679221e13f 100644
--- a/arch/riscv/dts/microchip-mpfs-icicle-kit.dts
+++ b/arch/riscv/dts/microchip-mpfs-icicle-kit.dts
@@ -18,6 +18,7 @@
        aliases {
                serial1 = &uart1;
                ethernet0 = &mac1;
+               spi0 = &qspi;
        };
 
        chosen {
@@ -113,3 +114,17 @@
                ti,fifo-depth = <0x1>;
        };
 };
+
+&qspi {
+       status = "okay";
+       num-cs = <1>;
+       flash0: spi-nand@0 {
+               compatible = "spi-nand";
+               reg = <0x0>;
+               spi-tx-bus-width = <4>;
+               spi-rx-bus-width = <4>;
+               spi-max-frequency = <20000000>;
+               spi-cpol;
+               spi-cpha;
+       };
+};
-- 
2.25.1