diff options
| author | Dave Gerlach <d-gerlach@ti.com> | 2021-03-22 23:53:26 +0000 |
|---|---|---|
| committer | Praneeth Bajjuri <praneeth@ti.com> | 2021-03-23 17:17:28 -0500 |
| commit | 89d304ed0977f7a012a9290278f3192b549c1fca (patch) | |
| tree | 1fba400099828199ea4958490607e2120595d0d8 /doc | |
| parent | 9f682d3816a290546606bb39bcc7b754ef18cd29 (diff) | |
drivers: ram: k3-ddrss: Introduce common driver
Introduce support for the AM64 DDRSS controller through a common driver
for both am64 and j721e. This controller shares much functionality with
the existing J721e support, so this patch refactors the driver such that
the am64 specific comes from "_16bit_" files with headers uner "16bit/"
include path, and j721e support comes from "_32bit_" files with headers
under the "32bit/" include path.
Also add a CONFIG_K3_AM64_DDRSS option to the choice required for use
with CONFIG_K3_DDRSS to allow selecting AM64 support.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/device-tree-bindings/memory-controller/k3-j721e-ddrss.txt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/device-tree-bindings/memory-controller/k3-j721e-ddrss.txt b/doc/device-tree-bindings/memory-controller/k3-j721e-ddrss.txt index 873a0e7ae7..c4cf26eaa4 100644 --- a/doc/device-tree-bindings/memory-controller/k3-j721e-ddrss.txt +++ b/doc/device-tree-bindings/memory-controller/k3-j721e-ddrss.txt @@ -9,7 +9,8 @@ DDRSS device node: ================== Required properties: -------------------- -- compatible: Shall be: "ti,j721e-ddrss" +- compatible: Shall be: "ti,j721e-ddrss" for j721e, j7200 + "ti,am64-ddrss" for am642 - reg-names cfg - Map the controller configuration region ctrl_mmr_lp4 - Map LP4 register region in ctrl mmr - reg: Contains the register map per reg-names. |