ZR36057_GPPGCR1
__func__, btread(ZR36057_GPPGCR1));
__func__, btread(ZR36057_GPPGCR1));
reg = btread(ZR36057_GPPGCR1) & ~mask;
btwrite((0x81 << 24) | 0x8888, ZR36057_GPPGCR1);
btwrite(reg, ZR36057_GPPGCR1);