I am new to embedded...., presently working on imx53 QSB start-r.
Can anyone clarify what following macros actually return or what actually they mean....?
Macros are available in \kernel\arch\arm\plat-mxc\include\mach\iomux-mx53.h
I am using linaro build of ICS.
#define MX53_PAD_KEY_ROW0__UART4_RXD_MUX (_MX53_PAD_KEY_ROW0__UART4_RXD_MUX | MUX_PAD_CTRL(MX53_UART_PAD_CTRL))
#define MX53_PAD_CSI0_DAT13__UART4_RXD_MUX (_MX53_PAD_CSI0_DAT13__UART4_RXD_MUX | MUX_PAD_CTRL(MX53_UART_PAD_CTRL))
What is the actual difference in using these macros, in which context should each be used??
here I am also attaching iomux-mx53.h file....
Original Attachment has been moved to: iomux-mx53.h.zip