Jetson Nano has Macronix MX25U3235F Quad SPI Flash.

This patch enables QSPI on Jetson Nano.

Signed-off-by: Sowjanya Komatineni <[email protected]>
---
 arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts 
b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
index 6a877de..a1b4603 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
@@ -638,6 +638,18 @@
                };
        };
 
+       spi@70410000 {
+               status = "okay";
+
+               flash@0 {
+                       compatible = "spi-nor";
+                       reg = <0>;
+                       spi-max-frequency = <104000000>;
+                       spi-tx-bus-width = <2>;
+                       spi-rx-bus-width = <2>;
+               };
+       };
+
        clk32k_in: clock@0 {
                compatible = "fixed-clock";
                clock-frequency = <32768>;
-- 
2.7.4

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