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| author | James Hogan <james.hogan@imgtec.com> | 2013-06-20 10:26:29 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-06-24 17:21:38 +0200 |
| commit | b58f0273f0858214da2ee4e1675221e56f7712ec (patch) | |
| tree | 4b271facfd342bde65323cf0d37cf5ca6841b728 /drivers/pinctrl/Kconfig | |
| parent | d5025f9f535108ba44c7f00573a2a34c18a3ea2b (diff) | |
| download | talos-obmc-linux-b58f0273f0858214da2ee4e1675221e56f7712ec.tar.gz talos-obmc-linux-b58f0273f0858214da2ee4e1675221e56f7712ec.zip | |
pinctrl-tz1090-pdc: add TZ1090 PDC pinctrl driver
Add a pin control driver for the TZ1090's low power pins via the
powerdown controller SOC_GPIO_CONTROL registers.
These pins have individually controlled pull-up, and group controlled
schmitt, slew-rate, drive-strength, and power-on-start (pos).
The pdc_gpio0 and pdc_gpio1 pins can also be muxed onto the
ir_mod_stable_out and ir_mod_power_out functions respectively. If no
function is set they remain in GPIO mode. These muxes can be overridden
by requesting them as GPIOs.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Rob Landley <rob@landley.net>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-doc@vger.kernel.org
Cc: devicetree-discuss@lists.ozlabs.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/Kconfig')
| -rw-r--r-- | drivers/pinctrl/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index acdaa08b325c..74ec8348eed6 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -218,6 +218,12 @@ config PINCTRL_TZ1090 select PINMUX select GENERIC_PINCONF +config PINCTRL_TZ1090_PDC + bool "Toumaz Xenif TZ1090 PDC pin control driver" + depends on SOC_TZ1090 + select PINMUX + select PINCONF + config PINCTRL_U300 bool "U300 pin controller driver" depends on ARCH_U300 |
