Hi,

this commit breaks mt6323 pmic on BananaPi-R2

https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=a4872e80ce7d2a1844328176dbf279d0a2b89bdb

resulting in this message in dmesg:

mt6397 1000d000.pwrap:mt6323: unsupported chip: 0x0
and multiple
mtk-cpufreq mtk-cpufreq: failed to initialize dvfs info for cpu0

see discussion here:
http://lists.infradead.org/pipermail/linux-mediatek/2019-August/022505.html

after reverting this one the errors are gone, please provide a fix

regards Frank

Gesendet: Freitag, 23. August 2019 um 05:45 Uhr
Von: "Hsin-Hsiung Wang" [off-list ref]
Betreff: [PATCH v5 02/10] mfd: mt6397: extract irq related code from core driver

In order to support different types of irq design, we decide to add
separate irq drivers for different design and keep mt6397 mfd core
simple and reusable to all generations of PMICs so far.

Acked-for-mfd-by: Lee Jones [off-list ref]
Signed-off-by: Hsin-Hsiung Wang <redacted>
---
 drivers/mfd/Makefile            |   3 +-
 drivers/mfd/mt6397-core.c       | 146 --------------------------------
 drivers/mfd/mt6397-irq.c        | 181 ++++++++++++++++++++++++++++++++++++++++
 include/linux/mfd/mt6397/core.h |   9 ++
 4 files changed, 192 insertions(+), 147 deletions(-)
 create mode 100644 drivers/mfd/mt6397-irq.c