diff options
| author | Bastien Curutchet <bastien.curutchet@bootlin.com> | 2024-10-21 17:13:29 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2024-10-29 18:45:22 -0600 |
| commit | 94e45f7b50ea20589d6a91e4d245e96a6c590252 (patch) | |
| tree | fd178b216da3aab4db569b91686c0b2fe9dc048a /drivers/memory/ti-aemif-cs.h | |
| parent | 4b43602c8b05ad51ec430f81319c56c40dd00c77 (diff) | |
memory: ti-aemif: Add DM support
The AEMIF's bindings in the Linux tree have a node for the AEMIF
controller and then a node for each AEMIF's chip select. This CS node
doesn't have a compatible property but describes the timing parameters
used by a given chip select.
The U-Boot DM framework expects every node to have a 'compatible'
property. If no 'compatible' is present in a node, its children won't be
parsed by u-boot.
Add DM support to the ti-aemif driver.
Add a new ti-aemif-cs driver to comply with the Linux bindings and the
U-Boot's DM philosophy. This driver handles the timing parameters
of an AEMIF's chip select so move aemif_cs_configure() from ti-aemif.c
to ti-aemif-cs.c.
Signed-off-by: Bastien Curutchet <bastien.curutchet@bootlin.com>
Diffstat (limited to 'drivers/memory/ti-aemif-cs.h')
| -rw-r--r-- | drivers/memory/ti-aemif-cs.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/memory/ti-aemif-cs.h b/drivers/memory/ti-aemif-cs.h new file mode 100644 index 00000000000..62e6c6ed1a7 --- /dev/null +++ b/drivers/memory/ti-aemif-cs.h @@ -0,0 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +#include <asm/ti-common/ti-aemif.h> + +void aemif_cs_configure(int cs, struct aemif_config *cfg); |