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path: root/arch/arm/cpu/armv7/sunxi/rsb.c
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* sunxi: GPIO pin mux hardware-feature-specific function index definesPaul Kocialkowski2015-04-151-4/+4
| | | | | | | | | | | Each hardware feature exposed through the GPIO pin mux is usually using the same function index (for a given port), so there is no need to define one value per pin: one value per hardware feature per port is sufficient, avoids duplication and makes everything easier to understand. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* sunxi: rsb: Move rsb_set_device_mode() call to rsb_init()Hans de Goede2015-02-021-3/+8
| | | | | | | | It turns out that the device_mode_data is rsb specific, rather then slave specific, so integrate the rsb_set_device_mode() call into rsb_init(). Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: rsb: Add sun9i (A80 support)Hans de Goede2015-02-021-0/+11
| | | | | | | Add support for the A80 to the rsb code. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* sunxi: Add support for the rsb (Reduced Serial Bus)Hans de Goede2015-01-141-0/+158
sun8i (A23) introduces a new bus for communicating with the pmic, the rsb, the rsb is also used to communicate with the pmic on the A80, and is documented in the A80 user manual. This commit adds support for this based on the rsb driver from the allwinner u-boot sources. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
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