Increased SPI frequency from 5Mhz to 10MHz

Fork of RA8875 by David Smart

Revision:
150:13745364dba0
Parent:
149:2e25c5989b18
--- a/RA8875.h	Sat Jul 22 15:06:34 2017 +0000
+++ b/RA8875.h	Mon Aug 21 22:00:31 2017 +0000
@@ -73,7 +73,7 @@
 #include "RA8875_Regs.h"
 #include "GraphicsDisplay.h"
 
-#define RA8875_DEFAULT_SPI_FREQ 10000000
+#define RA8875_DEFAULT_SPI_FREQ 5000000
 
 // Define this to enable code that monitors the performance of various
 // graphics commands.