From c85306345a82a80a59fe80f6261a9263325736ad Mon Sep 17 00:00:00 2001
From: Pascal Linder <pascal.linder@edu.hefr.ch>
Date: Tue, 18 Jun 2019 08:41:03 +0200
Subject: km/spi: add SPI configuration to KM Kirkwood device tree

In order to migrate the SPI flash interface to the driver model, the SPI
configuration needs to be added in the KM Kirkwood device tree file.

Signed-off-by: Pascal Linder <pascal.linder@edu.hefr.ch>
Signed-off-by: Holger Brunck <holger.brunck@ch.abb.com>
Signed-off-by: Stefan Roese <sr@denx.de>
---
 arch/arm/dts/kirkwood-km_kirkwood.dts | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'arch/arm/dts')

diff --git a/arch/arm/dts/kirkwood-km_kirkwood.dts b/arch/arm/dts/kirkwood-km_kirkwood.dts
index f035eff1c1..b2c0209f5d 100644
--- a/arch/arm/dts/kirkwood-km_kirkwood.dts
+++ b/arch/arm/dts/kirkwood-km_kirkwood.dts
@@ -13,6 +13,10 @@
 		device_type = "memory";
 		reg = <0x00000000 0x08000000>;
 	};
+
+	aliases {
+		spi0 = &spi0;
+	};
 };
 
 &mdio {
@@ -29,3 +33,21 @@
 		phy-handle = <&ethphy0>;
 	};
 };
+
+&spi0 {
+	status = "okay";
+
+	flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "st,m25p80", "jedec,spi-nor", "spi-flash";
+		reg = <0>;
+		spi-max-frequency = <33000000>;
+		mode = <3>;
+
+		partition@uboot {
+			reg = <0x000000 0x0c0000>;
+			label = "uboot";
+		};
+	};
+};
-- 
cgit