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| author | Kunihiko Hayashi <hayashi.kunihiko@socionext.com> | 2018-04-09 10:32:34 +0900 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2018-04-09 15:10:50 -0700 |
| commit | fd17ed684b6e33312cdcd9270b1fece9df266103 (patch) | |
| tree | e23dc3295d02acff77be9bed5c221b5f53d624bb /Documentation | |
| parent | fd3b36d275660c905da9900b078eea341847d5e4 (diff) | |
| download | linux-fd17ed684b6e33312cdcd9270b1fece9df266103.tar.gz linux-fd17ed684b6e33312cdcd9270b1fece9df266103.tar.bz2 linux-fd17ed684b6e33312cdcd9270b1fece9df266103.zip | |
Revert "ata: ahci-platform: add reset control support"
This reverts commit f0f56716fc3e5d547fd7811eb218a30ed0695605.
According to Thierry's view,
https://www.spinics.net/lists/linux-ide/msg55357.html
some hardware-specific drivers already use their own resets,
and the common reset might make a path to occur double controls of resets.
For now, revert the commit that adds reset control support to ahci-platform,
and hold until the solution is confirmed not be affect all hardware-specific
drivers.
Fixes: f0f56716fc3e ("ata: ahci-platform: add reset control support")
Reported-by: Thierry Reding <thierry.reding@gmail.com>
Suggested-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/ata/ahci-platform.txt | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/ata/ahci-platform.txt b/Documentation/devicetree/bindings/ata/ahci-platform.txt index f4006d3c9fdf..c760ecb81381 100644 --- a/Documentation/devicetree/bindings/ata/ahci-platform.txt +++ b/Documentation/devicetree/bindings/ata/ahci-platform.txt @@ -30,7 +30,6 @@ compatible: Optional properties: - dma-coherent : Present if dma operations are coherent - clocks : a list of phandle + clock specifier pairs -- resets : a list of phandle + reset specifier pairs - target-supply : regulator for SATA target power - phys : reference to the SATA PHY node - phy-names : must be "sata-phy" |