ARM: dts: imx6: phytec: Add eeprom pagesize

Defining the EEPROM pagesize can increase the write speed significantly.
Set it to the pagesize stated in the EEPROM's datasheet for
phyCORE-i.MX 6UL, phyCORE-i.MX 6 and phyFLEX-i.MX 6.
Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm/boot/dts/imx6qdl-phytec-pfla02.dtsi

@@ -117,6 +117,7 @@ &i2c1 {
 
 	som_eeprom: eeprom@50 {
 		compatible = "catalyst,24c32", "atmel,24c32";
+		pagesize = <32>;
 		reg = <0x50>;
 	};
 

arch/arm/boot/dts/imx6qdl-phytec-phycore-som.dtsi

@@ -85,6 +85,7 @@ &i2c3 {
 
 	eeprom@50 {
 		compatible = "st,24c32", "atmel,24c32";
+		pagesize = <32>;
 		reg = <0x50>;
 	};
 

arch/arm/boot/dts/imx6ul-phytec-phycore-som.dtsi

@@ -75,6 +75,7 @@ &i2c1 {
 
 	eeprom@52 {
 		compatible = "catalyst,24c32", "atmel,24c32";
+		pagesize = <32>;
 		reg = <0x52>;
 	};
 };