dt-bindings: reset: thead,th1520-reset: Remove non-VO-subsystem resets

Registers in control of TH1520_RESET_ID_{NPU,WDT0,WDT1} belong to AP
reset controller, not the VO one which is documented as
"thead,th1520-reset" and is the only reset controller supported for
TH1520 for now.

Let's remove the IDs, leaving them to be implemented by AP-subsystem
reset controller in the future.

Fixes: 30e7573babdc ("dt-bindings: reset: Add T-HEAD TH1520 SoC Reset Controller")
Signed-off-by: Yao Zi <[e-mail]>
Acked-by: Rob Herring (Arm) <[e-mail]>
Reviewed-by: Drew Fustini <[e-mail]>
Acked-by: Guo Ren <[e-mail]>
Signed-off-by: Philipp Zabel <[e-mail]>

include/dt-bindings/reset/thead,th1520-reset.h

···
 
 #define TH1520_RESET_ID_GPU		0
 #define TH1520_RESET_ID_GPU_CLKGEN	1
-#define TH1520_RESET_ID_NPU		2
-#define TH1520_RESET_ID_WDT0		3
-#define TH1520_RESET_ID_WDT1		4
 #define TH1520_RESET_ID_DPU_AHB		5
 #define TH1520_RESET_ID_DPU_AXI		6
 #define TH1520_RESET_ID_DPU_CORE	7