DREX_PMNC_PPC
writel(CC_RESET | PPC_COUNTER_RESET, dmc->base_drexi0 + DREX_PMNC_PPC);
writel(CC_RESET | PPC_COUNTER_RESET, dmc->base_drexi1 + DREX_PMNC_PPC);
writel(PPC_ENABLE, dmc->base_drexi0 + DREX_PMNC_PPC);
writel(PPC_ENABLE, dmc->base_drexi1 + DREX_PMNC_PPC);
writel(0, dmc->base_drexi0 + DREX_PMNC_PPC);
writel(0, dmc->base_drexi1 + DREX_PMNC_PPC);
writel(0, dmc->base_drexi0 + DREX_PMNC_PPC);
writel(0, dmc->base_drexi1 + DREX_PMNC_PPC);