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| /openbmc/linux/drivers/gpio/ |
| H A D | gpio-syscon.c | 2c341d62 Wed Sep 03 12:05:32 CDT 2014 Grygorii Strashko <grygorii.strashko@ti.com> gpio: syscon: add soc specific callback to assign output value
Some SoCs (like Keystone) may require to perform special
sequence of operations to assign output GPIO value, so default
implementation of .set() callback from gpio-syscon driver
can't be used.
Hence, add optional, SoC specific callback to assign output
gpio value.
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2c341d62 Wed Sep 03 12:05:32 CDT 2014 Grygorii Strashko <grygorii.strashko@ti.com> gpio: syscon: add soc specific callback to assign output value
Some SoCs (like Keystone) may require to perform special
sequence of operations to assign output GPIO value, so default
implementation of .set() callback from gpio-syscon driver
can't be used.
Hence, add optional, SoC specific callback to assign output
gpio value.
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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