DPM_SCLK_ENABLE
if (RREG32(CG_SCLK_DPM_CTRL_3) & DPM_SCLK_ENABLE)
WREG32_P(CG_SCLK_DPM_CTRL_3, DPM_SCLK_ENABLE, ~DPM_SCLK_ENABLE);
WREG32_P(CG_SCLK_DPM_CTRL_3, 0, ~DPM_SCLK_ENABLE);