Hi, Le Thu, 12 Apr 2012 20:20:23 +0400, Alexander Shiyan <shc_work at mail.ru> a écrit : > -#define MX51_PAD_SD1_CLK__SD1_CLK IOMUX_PAD(0x7A0, 0x398, 0x10, 0x0, 0, MX51_SDHCI_PAD_CTRL) > +#define MX51_PAD_SD1_CLK__SD1_CLK IOMUX_PAD(0x7A0, 0x398, 0x10, 0x0, 0, MX51_SDHCI_PAD_CTRL | PAD_CTL_HYS) why is this change needed ? Eric