SMU_CLK_SLOWDOWN_ON_PU_ENABLE
WREG32_FIELD(RLC_PG_CNTL, SMU_CLK_SLOWDOWN_ON_PU_ENABLE, enable ? 1 : 0);
SMU_CLK_SLOWDOWN_ON_PU_ENABLE,
data |= SMU_CLK_SLOWDOWN_ON_PU_ENABLE;
data &= ~SMU_CLK_SLOWDOWN_ON_PU_ENABLE;