commit 8c1ce928f498774a3e2c3aa03534b6e6ca6d4759
author Baruch Siach <baruch@tkos.co.il> Mon Nov 13 07:04:31 2017 +0200
committer Stefan Roese <sr@denx.de> Thu Nov 16 11:45:20 2017 +0100
tree a4a225e921ab510f0a84180225f3139cb382cdbc
parent 962b8fef91fbfa58c1045bee4d9a73c72b46c829

arm: mvebu: clearfog: update SPI flash DT description

All current ClearFog SOMs have the SPI flash populated. Enable SPI flash in
the device tree.

Add an alias to the SPI bus so that the 'sf' command can probe the flash on
bus 1.

Add the "spi-flash" compatible string to make the standard SPI flash driver
probe the device.

Reviewed-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Stefan Roese <sr@denx.de>

arch/arm/dts/armada-388-clearfog.dts

diff --git a/arch/arm/dts/armada-388-clearfog.dts b/arch/arm/dts/armada-388-clearfog.dts
index b2dfd56..bc52bc0 100644
--- a/arch/arm/dts/armada-388-clearfog.dts
+++ b/arch/arm/dts/armada-388-clearfog.dts
@@ -61,6 +61,7 @@
 		ethernet1 = &eth0;
 		ethernet2 = &eth1;
 		ethernet3 = &eth2;
+		spi1 = &spi1;
 	};
 
 	chosen {
@@ -330,11 +331,9 @@
 				status = "okay";
 			};
 
-			spi@10680 {
+			spi1: spi@10680 {
 				/*
-				 * We don't seem to have the W25Q32 on the
-				 * A1 Rev 2.0 boards, so disable SPI.
-				 * CS0: W25Q32 (doesn't appear to be present)
+				 * CS0: W25Q32
 				 * CS1:
 				 * CS2: mikrobus
 				 */
@@ -345,10 +344,9 @@
 				spi-flash@0 {
 					#address-cells = <1>;
 					#size-cells = <0>;
-					compatible = "w25q32", "jedec,spi-nor";
+					compatible = "w25q32", "jedec,spi-nor", "spi-flash";
 					reg = <0>; /* Chip select 0 */
 					spi-max-frequency = <3000000>;
-					status = "disabled";
 				};
 			};