Currently the ls-extirq driver's use of the "interrupt-map" property is
double-broken:
- once by Rob Herring's commit 869f0ec048dc ("arm64: dts: freescale: Fix
'interrupt-map' parent address cells")
- twice by Marc Zyngier's commit 041284181226 ("of/irq: Allow matching
of an interrupt-map local to an interrupt controller"), later revised,
not very elegantly, through commit de4adddcbcc2 ("of/irq: Add a quirk
for controllers with their own definition of interrupt-map"). So this
part works but we're on an offender list.
Mark suggests that the problem may lie with the ls-extirq driver, and
its interpretation of the "interrupt-map" property, to be exact.
This set of changes attempts to make the problem smaller by using a
vendor-specific name for the property, and reverts Rob's patch because
similarity with "interrupt-map" isn't actually a desirable feature after
all, it seems.
Vladimir Oltean (10):
irqchip/ls-extirq: rename "interrupt-map" OF property to
"fsl,extirq-map"
Revert "arm64: dts: freescale: Fix 'interrupt-map' parent address
cells"
dt-bindings: ls-extirq: replace "interrupt-map" documentation with
"fsl,extirq-map"
arm64: dts: ls1043a: rename the "interrupt-map" of the extirq node to
"fsl,extirq-map"
arm64: dts: ls1046a: rename the "interrupt-map" of the extirq node to
"fsl,extirq-map"
arm64: dts: ls1088a: rename the "interrupt-map" of the extirq node to
"fsl,extirq-map"
arm64: dts: ls208xa: rename the "interrupt-map" of the extirq node to
"fsl,extirq-map"
arm64: dts: lx2160a: rename the "interrupt-map" of the extirq node to
"fsl,extirq-map"
ARM: dts: ls1021a: rename the "interrupt-map" of the extirq node to
"fsl,extirq-map"
dt-bindings: ls-extirq: add a YAML schema for the validator
.../interrupt-controller/fsl,ls-extirq.txt | 53 ---------
.../interrupt-controller/fsl,ls-extirq.yaml | 110 ++++++++++++++++++
arch/arm/boot/dts/ls1021a.dtsi | 3 +-
.../arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 3 +-
.../arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 3 +-
.../arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 27 +++--
.../arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 27 +++--
.../arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 27 +++--
drivers/irqchip/irq-ls-extirq.c | 12 +-
9 files changed, 161 insertions(+), 104 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/fsl,ls-extirq.txt
create mode 100644 Documentation/devicetree/bindings/interrupt-controller/fsl,ls-extirq.yaml
--
2.25.1
