[PATCH v3 1/4] ARM: i.MX53: enable spi support

hi Uwe,

quoted

?#define MX53_PAD_EIM_D20__GPIO_3_20 ? ? ? ? ?IOMUX_PAD(0x470, 0x128,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL)
?#define MX53_PAD_EIM_D21__GPIO_3_21 ? ? ? ? ?IOMUX_PAD(0x474, 0x12C,IOMUX_CONFIG_ALT1, 0x0, 0, NO_PAD_CTRL)

Why do you remove the GPIO definitions?

Why not? Anyway they are always used as cspi signals. IMO, we don't
need keep that many configures, and it's better to add them when
needed.

thanks
Yong