Clement Deschamps
d72fc9dcb1
bcm2835_gpio: add bcm2835 gpio controller
...
This adds the BCM2835 GPIO controller.
It currently implements:
- The 54 GPIOs as outputs (qemu_irq)
- The SD controller selection via alternate function of GPIOs 48-53
Signed-off-by: Clement Deschamps <clement.deschamps@antfield.fr >
Reviewed-by: Peter Maydell <peter.maydell@linaro.org >
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
Message-id: 1488293711-14195-4-git-send-email-peter.maydell@linaro.org
Message-id: 20170224164021.9066-4-clement.deschamps@antfield.fr
Reviewed-by: Peter Maydell <peter.maydell@linaro.org >
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
2017-02-28 17:10:00 +00:00
Markus Armbruster
2a6a4076e1
Clean up ill-advised or unusual header guards
...
Cleaned up with scripts/clean-header-guards.pl.
Signed-off-by: Markus Armbruster <armbru@redhat.com >
Reviewed-by: Richard Henderson <rth@twiddle.net >
2016-07-12 16:20:46 +02:00
Markus Armbruster
a9c94277f0
Use #include "..." for our own headers, <...> for others
...
Tracked down with an ugly, brittle and probably buggy Perl script.
Also move includes converted to <...> up so they get included before
ours where that's obviously okay.
Signed-off-by: Markus Armbruster <armbru@redhat.com >
Reviewed-by: Eric Blake <eblake@redhat.com >
Tested-by: Eric Blake <eblake@redhat.com >
Reviewed-by: Richard Henderson <rth@twiddle.net >
2016-07-12 16:19:16 +02:00
Jean-Christophe Dubois
f1f7e4bf76
i.MX: add support for lower and upper interrupt in GPIO.
...
The i.MX6 GPIO device supports 2 interrupts instead of one.
* 1 for the lower 16 GPIOs.
* 1 for the upper 16 GPIOs.
i.MX31 and i.MX25 only support 1 interrupt for the 32 GPIOs.
So we add a property to turn the behavior on when required.
Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net >
Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com >
Message-id: 1447497668-1603-1-git-send-email-jcd@tribudubois.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
2015-12-17 13:37:13 +00:00
Jean-Christophe Dubois
f442728097
i.MX: Add GPIO device
...
Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net >
Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com >
Message-id: 5ea3b0021e47cf7f7d883a7edbabee44980f3df7.1441828793.git.jcd@tribudubois.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
2015-09-14 14:39:49 +01:00
