From 01ed5153e4f322337fb792fa500a7bdcdfb04de8 Mon Sep 17 00:00:00 2001
From: "Ignatius Michael (Jihan) Jihan" <quic_mignatiu@quicinc.com>
Date: Wed, 12 Jan 2022 10:18:56 +0530
Subject: [PATCH] ipq5018: Added SPI_NAND support for MP0_2.1 in uboot 1.
 Modified ipq5018-mp02.1.dts and added NAND alias and description

Change-Id: I6043168712b2b8e54780fe44ca2e00d29f90374a
Signed-off-by: Ignatius Michael (Jihan) Jihan <quic_mignatiu@quicinc.com>
---
 arch/arm/dts/ipq5018-mp02.1.dts | 47 +++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)

diff --git a/arch/arm/dts/ipq5018-mp02.1.dts b/arch/arm/dts/ipq5018-mp02.1.dts
index ff1d553848..e29aea8266 100644
--- a/arch/arm/dts/ipq5018-mp02.1.dts
+++ b/arch/arm/dts/ipq5018-mp02.1.dts
@@ -21,6 +21,7 @@
 
 	aliases {
 		console = "/serial@78AF000";
+		nand = "/nand-controller@79B0000";
 	};
 
 	console: serial@78AF000 {
@@ -57,6 +58,52 @@
 		};
 	};
 
+	nand: nand-controller@79B0000 {
+		status = "okay";
+		nand_gpio {
+			qspi_dat3 {
+				gpio = <4>;
+				func = <2>;
+				pull = <GPIO_NO_PULL>;
+				od_en = <GPIO_OD_DISABLE>;
+				drvstr = <GPIO_8MA>;
+			};
+			qspi_dat2 {
+				gpio = <5>;
+				func = <2>;
+				pull = <GPIO_NO_PULL>;
+				od_en = <GPIO_OD_DISABLE>;
+				drvstr = <GPIO_8MA>;
+			};
+			qspi_dat1 {
+				gpio = <6>;
+				func = <2>;
+				pull = <GPIO_NO_PULL>;
+				od_en = <GPIO_OD_DISABLE>;
+				drvstr = <GPIO_8MA>;
+			};
+			qspi_dat0 {
+				gpio = <7>;
+				func = <2>;
+				pull = <GPIO_NO_PULL>;
+				od_en = <GPIO_OD_DISABLE>;
+				drvstr = <GPIO_8MA>;
+			};
+			qspi_cs_n {
+				gpio = <8>;
+				func = <2>;
+				od_en = <GPIO_OD_DISABLE>;
+				drvstr = <GPIO_8MA>;
+			};
+			qspi_clk {
+				gpio = <9>;
+				func = <2>;
+				od_en = <GPIO_OD_DISABLE>;
+				drvstr = <GPIO_8MA>;
+			};
+		};
+	};
+
 	gmac_cfg {
 		ext_mdio_gpio = <36 37>;
 		gephy_led = <30>;