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 <peng....@freescale.com>
Acked-by: Igor Grinberg <grinb...@compulab.co.il> -- Regards, Igor. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
