[U-Boot] [PATCH] x86: Add alias for SPI node in the board dts

[Bin Meng]

Since Intel ICH SPI driver has been converted to driver model, we need
add an alias for SPI node in the board dts files otherwise SPI flash
won't be detected due to 'invalid bus' error.

Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
---

 arch/x86/dts/crownbay.dts  | 6 +++++-
 arch/x86/dts/galileo.dts   | 4 ++++
 arch/x86/dts/minnowmax.dts | 3 ++-
 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/arch/x86/dts/crownbay.dts b/arch/x86/dts/crownbay.dts
index e81054e..fbdeade 100644
--- a/arch/x86/dts/crownbay.dts
+++ b/arch/x86/dts/crownbay.dts
@@ -13,6 +13,10 @@
 	model = "Intel Crown Bay";
 	compatible = "intel,crownbay", "intel,queensbay";
 
+	aliases {
+		spi0 = "/spi";
+	};
+
 	config {
 		silent_console = <0>;
 	};
@@ -46,7 +50,7 @@
 	spi {
 		#address-cells = <1>;
 		#size-cells = <0>;
-		compatible = "intel,ich7";
+		compatible = "intel,ich-spi";
 		spi-flash at 0 {
 			reg = <0>;
 			compatible = "sst,25vf016b", "spi-flash";
diff --git a/arch/x86/dts/galileo.dts b/arch/x86/dts/galileo.dts
index 66af64a..60dbc5f 100644
--- a/arch/x86/dts/galileo.dts
+++ b/arch/x86/dts/galileo.dts
@@ -14,6 +14,10 @@
 	model = "Intel Galileo";
 	compatible = "intel,galileo", "intel,quark";
 
+	aliases {
+		spi0 = "/spi";
+	};
+
 	config {
 		silent_console = <0>;
 	};
diff --git a/arch/x86/dts/minnowmax.dts b/arch/x86/dts/minnowmax.dts
index 8f34369..ecd4a89 100644
--- a/arch/x86/dts/minnowmax.dts
+++ b/arch/x86/dts/minnowmax.dts
@@ -15,6 +15,7 @@
 
 	aliases {
 		serial0 = &serial;
+		spi0 = "/spi";
 	};
 
 	config {
@@ -28,7 +29,7 @@
 	spi {
 		#address-cells = <1>;
 		#size-cells = <0>;
-		compatible = "intel,ich";
+		compatible = "intel,ich-spi";
 		spi-flash at 0 {
 			reg = <0>;
 			compatible = "sst,25vf016b", "spi-flash";
-- 
1.8.2.1