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pinctrl: Enable "power-source" to be extracted from DT files 

Add "power-source" property to generic options used for DT parsing files.
This  enables drivers, which use generic pin configurations, to get the
value passed to this property.

Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Ivan T. Ivanov 2014-05-27 09:27:36 +03:00 committed by Linus Walleij
parent d54e9a28ca
commit ca6c55189a
2 changed files with 2 additions and 0 deletions
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1
Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
View File

@ -156,6 +156,7 @@ input-disable - disable input on pin (no effect on output)
input-schmitt-enable - enable schmitt-trigger mode
input-schmitt-disable - disable schmitt-trigger mode
input-debounce - debounce mode with debound time X
power-source - select between different power supplies
low-power-enable - enable low power mode
low-power-disable - disable low power mode
output-low - set the pin to output mode with low level

1
drivers/pinctrl/pinconf-generic.c
View File

@ -166,6 +166,7 @@ static struct pinconf_generic_dt_params dt_params[] = {
{ "input-schmitt-enable", PIN_CONFIG_INPUT_SCHMITT_ENABLE, 1 },
{ "input-schmitt-disable", PIN_CONFIG_INPUT_SCHMITT_ENABLE, 0 },
{ "input-debounce", PIN_CONFIG_INPUT_DEBOUNCE, 0 },
{ "power-source", PIN_CONFIG_POWER_SOURCE, 0 },
{ "low-power-enable", PIN_CONFIG_LOW_POWER_MODE, 1 },
{ "low-power-disable", PIN_CONFIG_LOW_POWER_MODE, 0 },
{ "output-low", PIN_CONFIG_OUTPUT, 0, },