901-MIPS-DTS-img-marduk-Add-SPI-NAND-flash.patch

From 0023c706f7e0f0f02bd48a63a2f3c04c839532ae Mon Sep 17 00:00:00 2001
From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 15 Aug 2020 16:04:53 +0200
Subject: [PATCH 901/904] MIPS: DTS: img: marduk: Add SPI NAND flash

Add Gigadevice GD5F4GQ4UCYIGT SPI NAND flash to the device tree.

The NAND flash chip is connected with quad SPI, but reading currently
fails in quad SPI mode.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---
 arch/mips/boot/dts/img/pistachio_marduk.dts | 6 ++++++
 1 file changed, 6 insertions(+)

--- a/arch/mips/boot/dts/img/pistachio_marduk.dts
+++ b/arch/mips/boot/dts/img/pistachio_marduk.dts
@@ -88,6 +88,12 @@
 		reg = <0>;
 		spi-max-frequency = <50000000>;
 	};
+
+	flash@1 {
+		compatible = "spi-nand";
+		reg = <1>;
+		spi-max-frequency = <50000000>;
+	};
 };
 
 &uart0 {