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[0/3] spi: bcm2835: Enable shared interrupt support

Message ID 20200604034655.15930-1-f.fainelli@gmail.com (mailing list archive)
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Series spi: bcm2835: Enable shared interrupt support | expand

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Florian Fainelli June 4, 2020, 3:46 a.m. UTC 
Hi Mark, Lukas,

This patch series is implementing the approach that was discussed in
response to this previous submission:

https://lore.kernel.org/linux-arm-kernel/20200528185805.28991-1-nsaenzjulienne@suse.de/

It aims to have dedicated interrupt handlers for 2835 versus 2711/7211
so as to minimize the overhead for 2835.

Florian Fainelli (3):
  dt-bindings: spi: Document bcm2711 and bcm7211 SPI compatible
  ARM: dts: bcm2711: Update SPI nodes compatible strings
  spi: bcm2835: Enable shared interrupt support

 .../bindings/spi/brcm,bcm2835-spi.txt         |  3 +-
 arch/arm/boot/dts/bcm2711.dtsi                |  8 ++--
 drivers/spi/spi-bcm2835.c                     | 48 +++++++++++++++----
 3 files changed, 44 insertions(+), 15 deletions(-)