CG_SCLK_DPM_CTRL_4
u32 dpm_ctrl4 = RREG32(CG_SCLK_DPM_CTRL_4);
WREG32(CG_SCLK_DPM_CTRL_4, dpm_ctrl4);
u32 dpm_ctrl4 = RREG32(CG_SCLK_DPM_CTRL_4);
WREG32(CG_SCLK_DPM_CTRL_4, dpm_ctrl4);
u32 cg_sclk_dpm_ctrl_4 = RREG32(CG_SCLK_DPM_CTRL_4);
WREG32(CG_SCLK_DPM_CTRL_4, cg_sclk_dpm_ctrl_4);