sc7: Add T210B01 SC7/LP0 (deep sleep) support

Note to future self: Almost a month passed and nothing changed, have fun cleaning that in the end...

modules/hekate_libsys_lp0/t210.h

@@ -92,6 +92,9 @@
 
 /*! Misc registers. */
 #define APB_MISC_PP_PINMUX_GLOBAL 0x40
+#define APB_MISC_GP_HIDREV 0x804
+#define  GP_HIDREV_MAJOR_T210    0x1
+#define  GP_HIDREV_MAJOR_T210B01 0x2
 #define APB_MISC_GP_WIFI_EN_CFGPADCTRL 0xB64
 #define APB_MISC_GP_WIFI_RST_CFGPADCTRL 0xB68