+ /*
+ * Assert init_state to soft reset the CLKGEN
+ * for mmc tuning phase and degree
+ */
+ if (mmc_clock->shift == ROCKCHIP_MMC_INIT_STATE_SHIFT)
+ writel(HIWORD_UPDATE(ROCKCHIP_MMC_INIT_STATE_RESET,
+ ROCKCHIP_MMC_INIT_STATE_RESET,
+ mmc_clock->shift), mmc_clock->reg);
+