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5 Commits (redonkable)

Author SHA1 Message Date
Neil Armstrong 4b0c0c25fa pinctrl: oxnas: Add support for OX820
Add support for the Oxford Semiconductor OX820 which is similar as OX810 but
has 50 pins and two registers banks to setup alternate functions.
Add specific pins, groups and functions structures.
Add DT match data to select corresponding support.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-10-24 16:30:14 +02:00
Neil Armstrong 93f889b965 pinctrl: oxnas: Move OX810SE specific function and structure as separate
Add refactoring to move ox810se specific functions into specific ops structures
an add support for the dt match data to get soc specific structures.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-10-24 16:30:14 +02:00
Neil Armstrong 4d6ddd3b22 pinctrl: oxnas: Rename pinctrl_utils_dt_free_map to pinctrl_utils_free_map
Rename pinctrl_utils_dt_free_map to pinctrl_utils_free_map, introduced in
d32f7fd3bb ("pinctrl: Rename pinctrl_utils_dt_free_map to pinctrl_utils_free_map")
but not reported into oxnas driver.

Fixes: 611dac1e48 ("pinctrl: Add Oxford Semiconductor OXNAS pinctrl and gpio driver")
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-05-31 12:59:29 +02:00
Neil Armstrong 2f94ced704 pinctrl: oxnas: Add GPIO get_direction
Implement a get_direction callback for the OXNAS GPIO driver in order
to have pin output polarity in debugfs and new userspace ABI.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-05-30 09:41:48 +02:00
Neil Armstrong 611dac1e48 pinctrl: Add Oxford Semiconductor OXNAS pinctrl and gpio driver
Add pinctrl and gpio control support to Oxford Semiconductor OXNAS SoC Family.
This version supports the ARM926EJ-S based OX810SE SoC with 34 IO pins.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-05-30 09:41:45 +02:00