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Subject[PATCH 0/4] ARM: dts: am437x boards: Correct tps65218 irq type
Date
Hi,

In linux-next I started to see: https://pastebin.com/wrDdptzh
[ 2.813985] ------------[ cut here ]------------
[ 2.818746] WARNING: CPU: 0 PID: 19 at /home/ujfalusi/work/kernel/github.omap-audio.linux-audio/drivers/irqchip/irq-gic.c:1016 gic_irq_domain_translate+0xd4/0xec
[ 2.833311] Modules linked in:
[ 2.836417] CPU: 0 PID: 19 Comm: kworker/0:2 Not tainted 4.17.0-rc1-next-20180420-00057-gffd03ee19b9b #182
[ 2.846113] Hardware name: Generic AM43 (Flattened Device Tree)
[ 2.852073] Workqueue: events deferred_probe_work_func
...

Becasue most of the am437x boards had IRQ_TYPE_NONE for tps65218.

According to the datasheet [1] the interrult line is low active, so fix up the board
DTS files.

Interestingly the am437x-sk-evm had IRQ_TYPE_LEVEL_HIGH, which is not matching
with the datasheet.

[1] http://www.ti.com/lit/ds/symlink/tps65218.pdf, page 8.

Regards,
Peter
---
Peter Ujfalusi (4):
ARM: dts: am437x-gp-evm: Correct tps65218 irq type
ARM: dts: am437x-cm-t43: Correct tps65218 irq type
ARM: dts: am437x-epos-evm: Correct tps65218 irq type
ARM: dts: am437x-sk-evm: Correct tps65218 irq type

arch/arm/boot/dts/am437x-cm-t43.dts | 2 +-
arch/arm/boot/dts/am437x-gp-evm.dts | 2 +-
arch/arm/boot/dts/am437x-sk-evm.dts | 2 +-
arch/arm/boot/dts/am43x-epos-evm.dts | 2 +-
4 files changed, 4 insertions(+), 4 deletions(-)

--
Peter

Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki.
Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

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