Hi Nicolas, On Thu, 10 Dec 2020 at 04:39, Nicolas Saenz Julienne <nsaenzjulie...@suse.de> wrote: > > Add the following functions to get a specific device's DMA ranges: > - dev_get_dma_range() > - ofnode_get_dma_range() > - of_get_dma_range() > - fdt_get_dma_range() > They are specially useful in oder to be able validate a physical address > space range into a bus's and to convert addresses from and to address > spaces. > > Signed-off-by: Nicolas Saenz Julienne <nsaenzjulie...@suse.de> > > --- > Changes since v1: > - Fix wrong arguments in of_get_dma_range()'s call to > of_translate_dma_address() > - Fix build in SPL/TPL and no LIBFDT supprt > - Add missing declaration in 'core/read.c' > - Address Matthias' comments
Please see my additional comments on v1 > > common/fdt_support.c | 73 ++++++++++++++++++++++++++++++++++++++++++ > drivers/core/of_addr.c | 71 ++++++++++++++++++++++++++++++++++++++++ > drivers/core/ofnode.c | 9 ++++++ > drivers/core/read.c | 9 ++++++ > include/dm/of_addr.h | 17 ++++++++++ > include/dm/ofnode.h | 16 +++++++++ > include/dm/read.h | 21 ++++++++++++ > include/fdt_support.h | 14 ++++++++ > 8 files changed, 230 insertions(+) > Regards, Simon
