[PATCH v6 00/10] iio: adc: ad7124: Various fixes

Uwe Kleine-König
2024-12-06T17:29:12Z

Hello,

here comes v6 of this series. Compared to v5
(https://lore.kernel.org/linux-iio/20241203110019.1520071-12-u.kleine-koenig@baylibre.com)
the following things changed:

- Rebased to v6.13-rc1 + 64612ec9b909. (No changes needed here.)

- Add Ack from Conor to patch #3

- Fixed how R̅D̅Y̅ is written. This was wrong before because the overline
char must be added after the character that should get the overline,
not before. I got that wrong because of
https://bugs.debian.org/1089108. I would expect that now this is
properly shown in most browsers, MUAs and editors.

I guess Andy still doesn't agree to write it that way. Jonathan,
would you decide here please? If you agree with Andy I suggest to
replace it by #RDY. Andy suggested #RDY_N which I think is too far
away from the original name. If you (also) like R̅D̅Y̅, just keep it as
is.

- Fix error handling in patch #8
I just pasted "return ret" to all callers of
ad_sigma_delta_clear_pending_event() before. Now the error handling
matches the actual needs of the context.

- s/irq controller's capabilities/irq controller capabilities/
as suggested by Andy for patch #8

Best regards
Uwe

Uwe Kleine-König (10):
iio: adc: ad7124: Don't create more channels than the driver can handle
iio: adc: ad7124: Refuse invalid input specifiers
dt-bindings: iio: adc: adi,ad7{124,173,192,780}: Allow specifications of a gpio for irq line
iio: adc: ad_sigma_delta: Add support for reading irq status using a GPIO
iio: adc: ad_sigma_delta: Handle CS assertion as intended in ad_sd_read_reg_raw()
iio: adc: ad_sigma_delta: Fix a race condition
iio: adc: ad_sigma_delta: Store information about reset sequence length
iio: adc: ad_sigma_delta: Check for previous ready signals
iio: adc: ad7124: Add error reporting during probe
iio: adc: ad7124: Implement temperature measurement

.../bindings/iio/adc/adi,ad7124.yaml | 13 ++
.../bindings/iio/adc/adi,ad7173.yaml | 12 +
.../bindings/iio/adc/adi,ad7192.yaml | 15 ++
.../bindings/iio/adc/adi,ad7780.yaml | 11 +
drivers/iio/adc/ad7124.c | 217 +++++++++++++-----
drivers/iio/adc/ad7173.c | 1 +
drivers/iio/adc/ad7192.c | 4 +-
drivers/iio/adc/ad7791.c | 1 +
drivers/iio/adc/ad7793.c | 3 +-
drivers/iio/adc/ad_sigma_delta.c | 194 +++++++++++++---
include/linux/iio/adc/ad_sigma_delta.h | 8 +-
11 files changed, 390 insertions(+), 89 deletions(-)

base-commit: 40384c840ea1944d7c5a392e8975ed088ecf0b37
prerequisite-patch-id: 617af17fc377a984762c61893b9f2a92ae62213a
--
2.45.2