On 10 February 2015 at 00:46, Igor Grinberg <[email protected]> wrote: > On 02/10/15 08:46, Peng Fan wrote: >> This patch add DT support for mxc gpio driver. >> >> There are one place using CONFIG_OF_CONTROL macro. >> 1. The U_BOOT_DEVICES and mxc_plat array are complied out. To DT, >> platdata is alloced using calloc, so there is no need to use mxc_plat. >> >> The following situations are tested, and all work fine: >> 1. with DM, without DT >> 2. with DM and DT >> 3. without DM >> Since device tree has not been upstreamed, if want to test this patch. >> The followings need to be done. >> + pieces of code does not gpio_request when using gpio_direction_xxx and >> etc, need to request gpio. >> + move the gpio settings from board_early_init_f to board_init >> + define CONFIG_DM ,CONFIG_DM_GPIO and CONFIG_OF_CONTROL >> + Add device tree file and do related configuration in >> `make ARCH=arm menuconfig` >> These will be done in future patches by step. >> >> Signed-off-by: Peng Fan <[email protected]> > > Acked-by: Igor Grinberg <[email protected]>
Acked-by: Simon Glass <[email protected]> _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
