| commit | 6ea5dcdf7924d967a4d4b3aa7170e37a1be5cf0f | [log] [tgz] |
|---|---|---|
| author | William Breathitt Gray <[email protected]> | Tue Aug 02 09:57:47 2016 -0400 |
| committer | Linus Walleij <[email protected]> | Thu Aug 11 13:37:25 2016 +0200 |
| tree | 31a35232f999e9dd4b0d42e3ec9e1b083611c923 | |
| parent | 0ba19cfc2a667ca986355e11d122c465482f12e2 [diff] |
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 <[email protected]> Signed-off-by: Linus Walleij <[email protected]>