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[v3,0/4] pinctrl: bcm2835: Add support for wake-up interrupts

Message ID 20200531001101.24945-1-f.fainelli@gmail.com
Headers show
Series pinctrl: bcm2835: Add support for wake-up interrupts | expand

Message

Florian Fainelli May 31, 2020, 12:10 a.m. UTC 
Hi Linus,

This patch series updates the bcm2835 pinctrl driver to support
the BCM7211 SoC which is quite similar to 2711 (Raspberry Pi 4)
except that it also supports wake-up interrupts.

Thanks!

Changes in v3:

- added Rob's Acked-by for the binding patches (#1 and #2)
- correct check on the number of GPIOs in irq_set_irq_wake (Stefan)

Changes in v2:

- fixed patch #3 to reference the correct data structure (Stefan)
- fixed patch #4 to use conditional initialization and fetching of
  interrupt resources to limit the memory overhead for non-7211 chips

Florian Fainelli (4):
  dt-bindings: pinctrl: Document 7211 compatible for
    brcm,bcm2835-gpio.txt
  dt-bindings: pinctrl: Document optional BCM7211 wake-up interrupts
  pinctrl: bcm2835: Match BCM7211 compatible string
  pinctrl: bcm2835: Add support for wake-up interrupts

 .../bindings/pinctrl/brcm,bcm2835-gpio.txt    |  5 +-
 drivers/pinctrl/bcm/pinctrl-bcm2835.c         | 80 ++++++++++++++++++-
 2 files changed, 83 insertions(+), 2 deletions(-)