[v7,0/6] meson saradc: add iio channels to read channel 7 mux inputs

  Changelog:

v1->v2:
split refactoring patch [1] into 4 smaller patches, fix comment style

[1] https://lore.kernel.org/lkml/20230621062715.455652-2-gnstark@sberdevices.ru/

v2->v3:
remove patch 'meson saradc: unite iio channel array definitions' [1] after discussion

patch 'meson saradc: add enum for iio channel array indexes'
  - change enum items prefix from INDEX_ to NUM_ since name 'channel index' is
  more relevant to channel array index in iio world and with 2 tables our array index is
  not always equal to channel number
  - resolve conflicts after deleting [1]
  - update commit message, previous patch [2]
  - return channel number for temp channel. It wasn't used and isn't used currently
  but may need later

patch meson saradc: support reading from channel 7 mux inputs
  - resolve conflicts after deleting [1]
  - update commit message, previous patch [3]
  - add routine find_channel_by_num to get channel by channel number

[1] https://lore.kernel.org/lkml/20230623022334.791026-4-gnstark@sberdevices.ru/
[2] https://lore.kernel.org/lkml/20230623022334.791026-5-gnstark@sberdevices.ru/
[3] https://lore.kernel.org/lkml/20230623022334.791026-7-gnstark@sberdevices.ru/

v3->v4:
add new patch 'iio: adc: meson: remove unused timestamp channel' [1]

patch 'iio: adc: meson: move enums declaration before'
	update commit message, previous patch [2]
patch 'iio: adc: meson: move meson_sar_adc_set_chan7_mux'
	update commit message, previous patch [3]
patch 'iio: adc: meson: add enum for iio channel numbers'
	update commit message, previous patch [4]
patch 'iio: adc: meson: add channel labels'
	update commit message, previous patch [5]
	change sprintf(label, "%s\n", "temp-sensor") to sprintf(label, "temp-sensor\n")
patch 'iio: adc: meson: support reading from channel 7 mux'
	rewrite enum meson_sar_adc_chan7_mux_sel definition and
		read_label routine proposed by Andy [7], previous patch [6]

[1] https://lore.kernel.org/lkml/20230705160413.000062e7@Huawei.com/
[2] https://lore.kernel.org/lkml/20230627224017.1724097-2-gnstark@sberdevices.ru/
[3] https://lore.kernel.org/lkml/20230627224017.1724097-3-gnstark@sberdevices.ru/
[4] https://lore.kernel.org/lkml/20230627224017.1724097-4-gnstark@sberdevices.ru/
[5] https://lore.kernel.org/lkml/20230627224017.1724097-5-gnstark@sberdevices.ru/
[6] https://lore.kernel.org/lkml/20230627224017.1724097-6-gnstark@sberdevices.ru/
[7] https://lore.kernel.org/lkml/ZJwGCNA+ZURri24i@smile.fi.intel.com/

v4->v5:
patch 'iio: adc: meson: move enums declaration before variables declaration'
	update commit message, previous patch [1]
patch 'iio: adc: meson: move meson_sar_adc_set_chan7_mux routine upper'
	update commit message, previous patch [2]
patch 'iio: adc: meson: add channel labels'
	update commit message, previous patch [3]
patch 'iio: adc: meson: support reading from channel 7 mux inputs'
	update commit message, previous patch [4]

[1] https://lore.kernel.org/lkml/20230707153322.114302-3-gnstark@sberdevices.ru/
[2] https://www.spinics.net/lists/linux-iio/msg80226.html
[3] https://www.spinics.net/lists/linux-iio/msg80227.html
[4] https://www.spinics.net/lists/linux-iio/msg80230.html

v5->v6:
patch 'iio: adc: meson: move enums declaration before variables declaration'
	update commit message, previous patch [1]
patch 'iio: adc: meson: support reading from channel 7 mux inputs'
	update commit message, previous patch [2]
[1] https://www.spinics.net/lists/linux-iio/msg80315.html
[2] https://www.spinics.net/lists/linux-iio/msg80314.html

v6->v7:
all patches:
	add tag Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

George Stark (6):
  iio: adc: meson: remove unused timestamp channel
  iio: adc: meson: move enums declaration before variables declaration
  iio: adc: meson: move meson_sar_adc_set_chan7_mux routine upper
  iio: adc: meson: add enum for iio channel numbers
  iio: adc: meson: add channel labels
  iio: adc: meson: support reading from channel 7 mux inputs

 drivers/iio/adc/meson_saradc.c | 173 +++++++++++++++++++++++++--------
 1 file changed, 134 insertions(+), 39 deletions(-)
  

On Fri, 14 Jul 2023 14:37:47 +0300
George Stark <gnstark@sberdevices.ru> wrote:

Hi George,

I think everything has been addressed from earlier reviews - hence...
Applied to the togreg branch of iio.git. That is initially pushed out as
testing for 0-day to see if it can find anything we missed.

Thanks,

Jonathan

> Changelog:
> 
> v1->v2:
> split refactoring patch [1] into 4 smaller patches, fix comment style
> 
> [1] https://lore.kernel.org/lkml/20230621062715.455652-2-gnstark@sberdevices.ru/
> 
> v2->v3:
> remove patch 'meson saradc: unite iio channel array definitions' [1] after discussion
> 
> patch 'meson saradc: add enum for iio channel array indexes'
>   - change enum items prefix from INDEX_ to NUM_ since name 'channel index' is
>   more relevant to channel array index in iio world and with 2 tables our array index is
>   not always equal to channel number
>   - resolve conflicts after deleting [1]
>   - update commit message, previous patch [2]
>   - return channel number for temp channel. It wasn't used and isn't used currently
>   but may need later
> 
> patch meson saradc: support reading from channel 7 mux inputs
>   - resolve conflicts after deleting [1]
>   - update commit message, previous patch [3]
>   - add routine find_channel_by_num to get channel by channel number
> 
> [1] https://lore.kernel.org/lkml/20230623022334.791026-4-gnstark@sberdevices.ru/
> [2] https://lore.kernel.org/lkml/20230623022334.791026-5-gnstark@sberdevices.ru/
> [3] https://lore.kernel.org/lkml/20230623022334.791026-7-gnstark@sberdevices.ru/
> 
> v3->v4:
> add new patch 'iio: adc: meson: remove unused timestamp channel' [1]
> 
> patch 'iio: adc: meson: move enums declaration before'
> 	update commit message, previous patch [2]
> patch 'iio: adc: meson: move meson_sar_adc_set_chan7_mux'
> 	update commit message, previous patch [3]
> patch 'iio: adc: meson: add enum for iio channel numbers'
> 	update commit message, previous patch [4]
> patch 'iio: adc: meson: add channel labels'
> 	update commit message, previous patch [5]
> 	change sprintf(label, "%s\n", "temp-sensor") to sprintf(label, "temp-sensor\n")
> patch 'iio: adc: meson: support reading from channel 7 mux'
> 	rewrite enum meson_sar_adc_chan7_mux_sel definition and
> 		read_label routine proposed by Andy [7], previous patch [6]
> 
> [1] https://lore.kernel.org/lkml/20230705160413.000062e7@Huawei.com/
> [2] https://lore.kernel.org/lkml/20230627224017.1724097-2-gnstark@sberdevices.ru/
> [3] https://lore.kernel.org/lkml/20230627224017.1724097-3-gnstark@sberdevices.ru/
> [4] https://lore.kernel.org/lkml/20230627224017.1724097-4-gnstark@sberdevices.ru/
> [5] https://lore.kernel.org/lkml/20230627224017.1724097-5-gnstark@sberdevices.ru/
> [6] https://lore.kernel.org/lkml/20230627224017.1724097-6-gnstark@sberdevices.ru/
> [7] https://lore.kernel.org/lkml/ZJwGCNA+ZURri24i@smile.fi.intel.com/
> 
> v4->v5:
> patch 'iio: adc: meson: move enums declaration before variables declaration'
> 	update commit message, previous patch [1]
> patch 'iio: adc: meson: move meson_sar_adc_set_chan7_mux routine upper'
> 	update commit message, previous patch [2]
> patch 'iio: adc: meson: add channel labels'
> 	update commit message, previous patch [3]
> patch 'iio: adc: meson: support reading from channel 7 mux inputs'
> 	update commit message, previous patch [4]
> 
> [1] https://lore.kernel.org/lkml/20230707153322.114302-3-gnstark@sberdevices.ru/
> [2] https://www.spinics.net/lists/linux-iio/msg80226.html
> [3] https://www.spinics.net/lists/linux-iio/msg80227.html
> [4] https://www.spinics.net/lists/linux-iio/msg80230.html
> 
> v5->v6:
> patch 'iio: adc: meson: move enums declaration before variables declaration'
> 	update commit message, previous patch [1]
> patch 'iio: adc: meson: support reading from channel 7 mux inputs'
> 	update commit message, previous patch [2]
> [1] https://www.spinics.net/lists/linux-iio/msg80315.html
> [2] https://www.spinics.net/lists/linux-iio/msg80314.html
> 
> v6->v7:
> all patches:
> 	add tag Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> 
> George Stark (6):
>   iio: adc: meson: remove unused timestamp channel
>   iio: adc: meson: move enums declaration before variables declaration
>   iio: adc: meson: move meson_sar_adc_set_chan7_mux routine upper
>   iio: adc: meson: add enum for iio channel numbers
>   iio: adc: meson: add channel labels
>   iio: adc: meson: support reading from channel 7 mux inputs
> 
>  drivers/iio/adc/meson_saradc.c | 173 +++++++++++++++++++++++++--------
>  1 file changed, 134 insertions(+), 39 deletions(-)
>