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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-08-26 01:12:31 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-08-30 09:03:11 +0900 |
| commit | 1d9654dc43ea0e4dc083487005f00e32e16a42be (patch) | |
| tree | d0313c96e3c2339b8600b14fedcd7ea3ceb20f01 /arch | |
| parent | 7b8b47bd29c0d26c59e855164d23759fd1f89fc4 (diff) | |
mtd: nand: denali_dt: add a DT driver
A patch for NAND uclass support was proposed about half a year ago:
https://patchwork.ozlabs.org/patch/722282/
It was not merged and I do not see on-going work for this.
Without DM-based probing, we need to set up pinctrl etc. in an ad-hoc
way and give lots of crappy CONFIG options for base addresses and
properties, which are supposed to be specified by DT. This is painful.
This commit just provides a probe hook to retrieve "reg" from DT and
allocate private data in a DM manner. This DT driver is not essentially
a NAND driver, in fact it is (ab)using UCLASS_MISC. Once UCLASS_NAND is
supported, it would be possible to migrate to it.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions