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8 Commits

Author SHA1 Message Date
David Wu
79d16e4540 pinctrl: rockchip: Also move common set_schmitter func into per Soc file 
Only some Soc need Schmitter feature, so move the
implementation into their own files.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
 2019-05-08 17:34:12 +08:00
David Wu
623aca8830 pinctrl: rockchip: Clean the unused type and label 
As the mux/pull/drive feature implement at own file,
the type and label are not necessary.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
 2019-05-08 17:34:12 +08:00
David Wu
743a77373b pinctrl: rockchip: Split the common set_pull() func into per Soc 
As the common set_mux func(), implement the feature at the own file
for each Soc.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
 2019-05-08 17:34:12 +08:00
David Wu
625ab11fda pinctrl: rockchip: Split the common set_drive() func into per Soc 
As the common set_mux func(), implement the feature at the own file
for each Soc.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
 2019-05-08 17:34:12 +08:00
David Wu
54e75702c4 pinctrl: rockchip: Split the common set_mux() into per Soc 
Such as rk3288's pins of pmu_gpio0 are a special feature, which have no
higher 16 writing corresponding bits, use common set_mux() func would
introduce more code, so implement their set_mux() in each Soc's own
file to reduce the size of code.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
 2019-05-08 17:34:12 +08:00
Kever Yang
cc325e4bb6 Revert "pinctrl: rockchip: Add 32bit writing function for rk3288 gpio0 pinctrl" 
This reverts commit 502980914b.
This is a superseded version, revert this to apply new patch set.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
 2019-05-08 17:34:12 +08:00
David Wu
502980914b pinctrl: rockchip: Add 32bit writing function for rk3288 gpio0 pinctrl 
There are no higher 16 writing corresponding bits for pmu_gpio0's
iomux/drive/pull at rk3288, need to read the value from register
firstly. Add the flag to distinguish it from normal registers.

Signed-off-by: David Wu <david.wu@rock-chips.com>
 2019-03-29 09:24:44 +01:00
David Wu
e7ae4cf27a pinctrl: rockchip: Add common rockchip pinctrl driver 
Use this driver to fit all Rockchip SOCs and to support
the desired pinctrl configuration via DTS.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
 2019-02-01 16:59:11 +01:00