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path: root/drivers/pinctrl/pinctrl-oxnas.c
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2017-11-08gpio: Move irqdomain into struct gpio_irq_chipThierry Reding
In order to consolidate the multiple ways to associate an IRQ chip with a GPIO chip, move more fields into the new struct gpio_irq_chip. Signed-off-by: Thierry Reding <treding@nvidia.com> Acked-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2016-10-24pinctrl: oxnas: Add support for OX820Neil Armstrong
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>
2016-10-24pinctrl: oxnas: Move OX810SE specific function and structure as separateNeil Armstrong
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>
2016-05-31pinctrl: oxnas: Rename pinctrl_utils_dt_free_map to pinctrl_utils_free_mapNeil Armstrong
Rename pinctrl_utils_dt_free_map to pinctrl_utils_free_map, introduced in d32f7fd3bbc3 ("pinctrl: Rename pinctrl_utils_dt_free_map to pinctrl_utils_free_map") but not reported into oxnas driver. Fixes: 611dac1e48a4 ("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>
2016-05-30pinctrl: oxnas: Add GPIO get_directionNeil Armstrong
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>
2016-05-30pinctrl: Add Oxford Semiconductor OXNAS pinctrl and gpio driverNeil Armstrong
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>