MIPS: Loongson 3: Add Lemote-3A machtypes definition

Add four Loongson-3 based machine types:
MACH_LEMOTE_A1004/MACH_LEMOTE_A1201 are laptops;
MACH_LEMOTE_A1101 is mini-itx;
MACH_LEMOTE_A1205 is all-in-one machine.

The most significant differrent between A1004/A1201 and A1101/A1205 is
the laptops have EC but others don't.

Signed-off-by: Huacai Chen <[e-mail]>
Signed-off-by: Hongliang Tao <[e-mail]>
Signed-off-by: Hua Yan <[e-mail]>
Tested-by: Alex Smith <[e-mail]>
Reviewed-by: Alex Smith <[e-mail]>
Cc: John Crispin <[e-mail]>
Cc: Steven J. Hill <[e-mail]>
Cc: Aurelien Jarno <[e-mail]>
Cc: [e-mail]
Cc: Fuxin Zhang <[e-mail]>
Cc: Zhangjin Wu <[e-mail]>
Patchwork: https://patchwork.linux-mips.org/patch/6631
Signed-off-by: Ralf Baechle <[e-mail]>

arch/mips/include/asm/bootinfo.h

···
 /*
  * Valid machtype for Loongson family
  */
-#define MACH_LOONGSON_UNKNOWN  0
-#define MACH_LEMOTE_FL2E       1
-#define MACH_LEMOTE_FL2F       2
-#define MACH_LEMOTE_ML2F7      3
-#define MACH_LEMOTE_YL2F89     4
-#define MACH_DEXXON_GDIUM2F10  5
-#define MACH_LEMOTE_NAS	       6
-#define MACH_LEMOTE_LL2F       7
-#define MACH_LOONGSON_END      8
+enum loongson_machine_type {
+	MACH_LOONGSON_UNKNOWN,
+	MACH_LEMOTE_FL2E,
+	MACH_LEMOTE_FL2F,
+	MACH_LEMOTE_ML2F7,
+	MACH_LEMOTE_YL2F89,
+	MACH_DEXXON_GDIUM2F10,
+	MACH_LEMOTE_NAS,
+	MACH_LEMOTE_LL2F,
+	MACH_LEMOTE_A1004,
+	MACH_LEMOTE_A1101,
+	MACH_LEMOTE_A1201,
+	MACH_LEMOTE_A1205,
+	MACH_LOONGSON_END
+};
 
 /*
  * Valid machtype for group INGENIC

arch/mips/include/asm/mach-loongson/machine.h

···
 
 #endif
 
+#ifdef CONFIG_LEMOTE_MACH3A
+
+#define LOONGSON_MACHTYPE MACH_LEMOTE_A1101
+
+#endif /* CONFIG_LEMOTE_MACH3A */
+
 #endif /* __ASM_MACH_LOONGSON_MACHINE_H */

arch/mips/loongson/common/machtype.c

···
 	[MACH_DEXXON_GDIUM2F10]		"dexxon-gdium-2f",
 	[MACH_LEMOTE_NAS]		"lemote-nas-2f",
 	[MACH_LEMOTE_LL2F]		"lemote-lynloong-2f",
+	[MACH_LEMOTE_A1004]		"lemote-3a-notebook-a1004",
+	[MACH_LEMOTE_A1101]		"lemote-3a-itx-a1101",
+	[MACH_LEMOTE_A1201]		"lemote-2gq-notebook-a1201",
+	[MACH_LEMOTE_A1205]		"lemote-2gq-aio-a1205",
 	[MACH_LOONGSON_END]		NULL,
 };