pad control for s900 and s700 are differs in number of
pull control configuraions
s900 has 4 pull controls - high impedence, pull up, pull down, repeater
s700, s500 has 2 pull controls - pull up and pull down
so pad control configuration has to SoC specific, moved out from pinctrl
common to s900 specific.
Signed-off-by: Parthiban Nallathambi <pn@denx.de>
Signed-off-by: Saravanan Sekar <sravanhome@gmail.com>
Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Move generic defines common to the Owl family out of S900 driver.
Signed-off-by: Parthiban Nallathambi <pn@denx.de>
Signed-off-by: Saravanan Sekar <sravanhome@gmail.com>
Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
s900_functions, s900_padinfo and s900_pads are local to the source and do
not need to be in global scope, so make them static.
Cleans up sparse warnings:
drivers/pinctrl/actions/pinctrl-s900.c:1445:30: warning: symbol
's900_functions' was not declared. Should it be static?
drivers/pinctrl/actions/pinctrl-s900.c:1664:20: warning: symbol
's900_padinfo' was not declared. Should it be static?
drivers/pinctrl/actions/pinctrl-s900.c:207:31: warning: symbol
's900_pads' was not declared. Should it be static?
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Add pinctrl driver for Actions Semi S900 SoC. The driver supports
pinctrl, pinmux and pinconf functionalities through a range of registers
common to both gpio driver and pinctrl driver.
Pinmux functionality is available only for the pin groups while the
pinconf functionality is available for both pin groups and individual
pins.
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Saravanan Sekar