diff options
| author | Zubair Lutfullah Kakakhel | 2016-07-27 12:25:07 +0100 |
|---|---|---|
| committer | Daniel Schwierzeck | 2016-09-21 14:55:14 +0200 |
| commit | 39e020ef163d7ca6e73294a3ae4ded2867c9bc75 (patch) | |
| tree | 032171b15c0373c86f23948897febbd0f89316be /drivers/net/xilinx_emaclite.c | |
| parent | 9b1b6d42256a4c2e59c803afdbf90d39371e61ba (diff) | |
net: emaclite: Use ioremap_nocache
Virtual to physical mapping isn't necessarily 1:1 for all architectures
Using ioremap_nocache allows for the arch code to translate the
physical address to a virtual address.
Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
Reviewed-by: Paul Burton <paul.burton@imgtec.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'drivers/net/xilinx_emaclite.c')
| -rw-r--r-- | drivers/net/xilinx_emaclite.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/xilinx_emaclite.c b/drivers/net/xilinx_emaclite.c index 7b85aa04638..6df222bf740 100644 --- a/drivers/net/xilinx_emaclite.c +++ b/drivers/net/xilinx_emaclite.c @@ -19,6 +19,7 @@ #include <fdtdec.h> #include <asm-generic/errno.h> #include <linux/kernel.h> +#include <asm/io.h> DECLARE_GLOBAL_DATA_PTR; @@ -595,7 +596,8 @@ static int emaclite_ofdata_to_platdata(struct udevice *dev) int offset = 0; pdata->iobase = (phys_addr_t)dev_get_addr(dev); - emaclite->regs = (struct emaclite_regs *)pdata->iobase; + emaclite->regs = (struct emaclite_regs *)ioremap_nocache(pdata->iobase, + 0x10000); emaclite->phyaddr = -1; |