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[v4,0/2] use dt and UCLASS_IRQ/SYSCON to get gic details

Message ID 20200726170733.30214-1-rayagonda.kokatanur@broadcom.com
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Series use dt and UCLASS_IRQ/SYSCON to get gic details | expand

Message

Rayagonda Kokatanur July 26, 2020, 5:07 p.m. UTC 
Use device tree and driver class (UCLASS_IRQ and UCLASS_SYSCON) to get
gic details like GICD, GICR base address, max number of redistributors
and git lpi address.

Changes from v3:
 -Address review comments from Simon,
  Correct the data type of variables

Changes from v2:
 -Address review comments from Tom Rini,
  Fix build errors messages.

Changes from v1:
 -Address review comments from Tom Rini,
  Fix build warning messages.

Rayagonda Kokatanur (2):
  arch: arm: use dt and UCLASS_IRQ to get gic details
  arch: arm: use dt and UCLASS_SYSCON to get gic lpi details

 arch/arm/Kconfig                        |   2 +
 arch/arm/cpu/armv8/fsl-layerscape/soc.c |  28 +----
 arch/arm/include/asm/gic-v3.h           |   4 +-
 arch/arm/lib/gic-v3-its.c               | 136 +++++++++++++++++++++---
 4 files changed, 127 insertions(+), 43 deletions(-)