Searched hist:"16 d44b6085c1d90884b264deb938a34ab85a9c6d" (Results 1 – 3 of 3) sorted by relevance
| /linux/drivers/gpio/ |
| H A D | gpio-pca9570.c | 16d44b6085c1d90884b264deb938a34ab85a9c6d Thu Jul 09 15:48:29 CEST 2020 Sungbo Eo <mans0n@gorani.run> gpio: pca9570: add GPO driver for PCA9570
NXP PCA9570 is a 4-bit I2C GPO expander without interrupt functionality.
Its ports are controlled only by a data byte without register address.
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Datasheet: https://www.nxp.com/docs/en/data-sheet/PCA9570.pdf
Link: https://lore.kernel.org/r/20200709134829.216393-1-mans0n@gorani.run
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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| H A D | Makefile | diff 16d44b6085c1d90884b264deb938a34ab85a9c6d Thu Jul 09 15:48:29 CEST 2020 Sungbo Eo <mans0n@gorani.run> gpio: pca9570: add GPO driver for PCA9570
NXP PCA9570 is a 4-bit I2C GPO expander without interrupt functionality.
Its ports are controlled only by a data byte without register address.
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Datasheet: https://www.nxp.com/docs/en/data-sheet/PCA9570.pdf
Link: https://lore.kernel.org/r/20200709134829.216393-1-mans0n@gorani.run
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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| H A D | Kconfig | diff 16d44b6085c1d90884b264deb938a34ab85a9c6d Thu Jul 09 15:48:29 CEST 2020 Sungbo Eo <mans0n@gorani.run> gpio: pca9570: add GPO driver for PCA9570
NXP PCA9570 is a 4-bit I2C GPO expander without interrupt functionality.
Its ports are controlled only by a data byte without register address.
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Datasheet: https://www.nxp.com/docs/en/data-sheet/PCA9570.pdf
Link: https://lore.kernel.org/r/20200709134829.216393-1-mans0n@gorani.run
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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