diff options
| author | Claudiu Beznea <claudiu.beznea@microchip.com> | 2021-09-27 09:36:57 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2021-10-20 21:40:54 +0300 |
| commit | 00fa3461c86dd289b441d4d5a6bb236064bd207b (patch) | |
| tree | b234afb66834b8695032e3f5ef0ad2c8c2408fc2 /MAINTAINERS | |
| parent | 36179af21cc812ccac37678b1c8114856876fb3f (diff) | |
| download | linux-00fa3461c86dd289b441d4d5a6bb236064bd207b.tar.xz | |
irqchip/mchp-eic: Add support for the Microchip EIC
Add support for Microchip External Interrupt Controller. The controller
supports 2 external interrupt lines. For every external input there is
a connection to GIC. The interrupt controllers contains only 4
registers:
- EIC_GFCS (read only): which indicates that glitch filter configuration
is ready (not addressed in this implementation)
- EIC_SCFG0R, EIC_SCFG1R (read, write): allows per interrupt specific
settings: enable, polarity/edge settings, glitch filter settings
- EIC_WPMR, EIC_WPSR: enables write protection mode specific settings
(which are architecture specific) for the controller and are not
addressed in this implementation
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210927063657.2157676-3-claudiu.beznea@microchip.com
Diffstat (limited to 'MAINTAINERS')
| -rw-r--r-- | MAINTAINERS | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index abdcbcfef73d..64d7e9854786 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -12254,6 +12254,12 @@ L: linux-crypto@vger.kernel.org S: Maintained F: drivers/crypto/atmel-ecc.* +MICROCHIP EIC DRIVER +M: Claudiu Beznea <claudiu.beznea@microchip.com> +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) +S: Supported +F: drivers/irqchip/irq-mchp-eic.c + MICROCHIP I2C DRIVER M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> L: linux-i2c@vger.kernel.org |