On Wed, Feb 3, 2016 at 12:36 AM, Raghav Dogra <[email protected]> wrote: > The new IFC controller version 2.0 has a different memory map page. > Upto IFC 1.4 PAGE size is 4 KB and from IFC2.0 PAGE size is 64KB. > This patch segregates the IFC global and runtime registers to appropriate > PAGE sizes.
If the global registers and the runtime registers are so independent that they have to be on different page boundaries, it would make more sense for them to be defined as separate reg regions in the device tree at the very beginning. Then we would only need to change the device tree now and it would be future proof for any page size. > > Signed-off-by: Jaiprakash Singh <[email protected]> > Signed-off-by: Raghav Dogra <[email protected]> The patch cannot apply on latest 4.5-rc cleanly either. Otherwise, Acked-by: Li Yang <[email protected]> > --- > This patch is the new version of following patch with changed title: > https://patchwork.ozlabs.org/patch/557391/ > > This patch is dependent on the > "drivers/memory: Add deep sleep support for IFC" patch: > https://patchwork.ozlabs.org/patch/564785/ > > drivers/memory/fsl_ifc.c | 250 > +++++++++++++++++++++------------------- > drivers/mtd/nand/fsl_ifc_nand.c | 72 ++++++------ > include/linux/fsl_ifc.h | 48 +++++--- > 3 files changed, 202 insertions(+), 168 deletions(-) Regards, Leo _______________________________________________ Linuxppc-dev mailing list [email protected] https://lists.ozlabs.org/listinfo/linuxppc-dev
