mmCKSVII2C_IC_ENABLE
WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_ENABLE, reg);
WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_ENABLE, reg);
reg_ic_enable = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_ENABLE);
enable = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_ENABLE);
WREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_ENABLE, enable ? 1 : 0);