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| author | Alexander Dahl <ada@thorsis.com> | 2017-07-25 14:00:23 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2017-07-26 22:37:46 +0200 |
| commit | 1f6b53901f5bffbbb0464c732e83bb2a3a784ff7 (patch) | |
| tree | c46a5743c1c1ad676e0d343053be07899e0f70cd /drivers/mfd | |
| parent | bc9b934b2fbbd51008a1b52c0cd1b457e6440736 (diff) | |
| download | op-kernel-dev-1f6b53901f5bffbbb0464c732e83bb2a3a784ff7.zip op-kernel-dev-1f6b53901f5bffbbb0464c732e83bb2a3a784ff7.tar.gz | |
memory: atmel-ebi: Allow t_DF timings of zero ns
As reported in [1] and in [2] it's not possible to set the device tree
property 'atmel,smc-tdf-ns' to zero, although the SoC allows a setting
of 0ns for the t_DF time.
Allow this setting by doing the same thing as in the atmel nand
controller driver by setting ncycles to ATMEL_SMC_MODE_TDF_MIN if zero
is set in the dts.
[1] http://lists.infradead.org/pipermail/linux-arm-kernel/2017-March/490966.html
[2] http://lists.infradead.org/pipermail/linux-arm-kernel/2017-July/520652.html
Suggested-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Alexander Dahl <ada@thorsis.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'drivers/mfd')
0 files changed, 0 insertions, 0 deletions
