flashchips: Add Puya P25Q06H, P25Q11H, P25Q21H 3.3V parts

These look like an update to  the original quad-i/o chips. They
have a configuration register that is read/written like a third
status register. Otherwise, they seem very much compatible, but
have different IDs.

Datasheet used:
https://www.puyasemi.com/download_path/%E6%95%B0%E6%8D%AE%E6%89%8B%E5%86%8C/Flash/P25Q21H_11H_06H_Datasheet_V2.1.pdf

Change-Id: I984c574bcfd7275a2234c1db13935c01d12fab72
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.sourcearcade.org/c/flashprog/+/292
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
diff --git a/include/flashchips.h b/include/flashchips.h
index d80404e..167799c 100644
--- a/include/flashchips.h
+++ b/include/flashchips.h
@@ -634,6 +634,9 @@
 #define PMC_PM49FL004		0x6E
 
 #define PUYA_ID			0x85
+#define PUYA_P25Q06H		0x4010
+#define PUYA_P25Q11H		0x4011
+#define PUYA_P25Q21H		0x4012
 #define PUYA_P25Q05H		0x6010
 #define PUYA_P25Q10H		0x6011
 #define PUYA_P25Q20H		0x6012