Re: [RESEND][PATCH 2/2][POWERPC] PIKA Warp: Update platform code to supportRev B boards

[Sean MacLennan <smaclennan@pikatech.com>]

PIKA Warp: Update DTS to support Rev B boards.
* Switched from 64M NOR/64M NAND to 4M NOR/256M NAND.
* Added led entries.
* Added fpga-sd entry.
* Added ad7414 entry.

Signed-off-by: Sean MacLennan <smaclennan@pikatech.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>

diff --git a/arch/powerpc/boot/dts/warp.dts b/arch/powerpc/boot/dts/warp.dts
index b04a52e..c086501 100644
--- a/arch/powerpc/boot/dts/warp.dts
+++ b/arch/powerpc/boot/dts/warp.dts
@@ -132,40 +132,33 @@
 
 				fpga@2,0 {
 					compatible = "pika,fpga";
-			   		reg = <2 0 2200>;
+			   		reg = <2 0 1000>;
 					interrupts = <18 8>;
 					interrupt-parent = <&UIC0>;
 				};
 
+				fpga@2,4000 {
+					compatible = "pika,fpga-sd";
+					reg = <2 4000 A00>;
+				};
+
 				nor_flash@0,0 {
-					compatible = "amd,s29gl512n", "cfi-flash";
+					compatible = "amd,s29gl032a", "cfi-flash";
 					bank-width = <2>;
-					reg = <0 0 4000000>;
+					reg = <0 0 400000>;
 					#address-cells = <1>;
 					#size-cells = <1>;
-					partition@0 {
-						label = "kernel";
-						reg = <0 180000>;
-					};
-					partition@180000 {
-						label = "root";
-						reg = <180000 3480000>;
-					};
-					partition@3600000 {
-						label = "user";
-						reg = <3600000 900000>;
-					};
-					partition@3f00000 {
+					partition@300000 {
 						label = "fpga";
-						reg = <3f00000 40000>;
+						reg = <300000 40000>;
 					};
-					partition@3f40000 {
+					partition@340000 {
 						label = "env";
-						reg = <3f40000 40000>;
+						reg = <340000 40000>;
 					};
-					partition@3f80000 {
+					partition@380000 {
 						label = "u-boot";
-						reg = <3f80000 80000>;
+						reg = <380000 80000>;
 					};
 				};
 			};
@@ -186,18 +179,45 @@
 				reg = <ef600700 14>;
 				interrupt-parent = <&UIC0>;
 				interrupts = <2 4>;
+				index = <0>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				ad7414@4a {
+					compatible = "adi,ad7414";
+					reg = <4a>;
+					interrupts = <19 8>;
+					interrupt-parent = <&UIC0>;
+				};
 			};
 
 			GPIO0: gpio@ef600b00 {
 				compatible = "ibm,gpio-440ep";
 				reg = <ef600b00 48>;
+				#gpio-cells = <2>;
+				gpio-controller;
 			};
 
 			GPIO1: gpio@ef600c00 {
 				compatible = "ibm,gpio-440ep";
 				reg = <ef600c00 48>;
+				#gpio-cells = <2>;
+				gpio-controller;
+
+				led@31 {
+					compatible = "linux,gpio-led";
+					linux,name = ":green:";
+					gpios = <&GPIO1 31 0>;
+				};		
+	
+				led@30 {	
+					compatible = "linux,gpio-led";
+					linux,name = ":red:";
+					gpios = <&GPIO1 30 0>;
+				};
 			};
 
+
 			ZMII0: emac-zmii@ef600d00 {
 				compatible = "ibm,zmii-440ep", "ibm,zmii-440gp", "ibm,zmii";
 				reg = <ef600d00 c>;