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65502a12 |
| 19-Jan-2017 |
William Breathitt Gray <vilhelm.gray@gmail.com> |
gpio: gpio-mm: Add set_multiple callback function support The Diamond Systems GPIO-MM series provides registers where 8 lines of GPIO may be set at a time. This patch add support for the
gpio: gpio-mm: Add set_multiple callback function support The Diamond Systems GPIO-MM series provides registers where 8 lines of GPIO may be set at a time. This patch add support for the set_multiple callback function, thus allowing multiple GPIO output lines to be set more efficiently in groups. Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Revision tags: v4.9, openbmc-4.4-20161121-1, v4.4.33, v4.4.32, v4.4.31, v4.4.30, v4.4.29, v4.4.28, v4.4.27, v4.7.10, openbmc-4.4-20161021-1, v4.7.9, v4.4.26, v4.7.8, v4.4.25, v4.4.24, v4.7.7, v4.8, v4.4.23, v4.7.6, v4.7.5, v4.4.22, v4.4.21, v4.7.4, v4.7.3, v4.4.20, v4.7.2, v4.4.19, openbmc-4.4-20160819-1, v4.7.1, v4.4.18, v4.4.17, openbmc-4.4-20160804-1 |
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6ea5dcdf |
| 02-Aug-2016 |
William Breathitt Gray <vilhelm.gray@gmail.com> |
gpio: Add GPIO support for the Diamond Systems GPIO-MM The Diamond Systems GPIO-MM device features 48 lines of digital I/O via the emulation of dual 82C55A PPI chips. This driver provide
gpio: Add GPIO support for the Diamond Systems GPIO-MM The Diamond Systems GPIO-MM device features 48 lines of digital I/O via the emulation of dual 82C55A PPI chips. This driver provides GPIO support for these 48 channels of digital I/O. The base port addresses for the devices may be configured via the base array module parameter. Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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