Re: [PATCH 00/10] add mcf54415 DAC driver

Angelo Dureghello
2026-05-04T19:57:48Z

Hi,

just seen i sent with git send-email configured with my private email.
Will fix the sender email to BayLibre in v2.

Regards,
angelo

On 04.05.2026 19:16, Angelo Dureghello wrote:
> This patchset adds a minimalistic DAC driver for the NXP mcf54415/6/7/8
> builtin DACs.
>
> Currently the driver enables the raw write only. Feature as dma, sync, or
> format are not supoprted for this version.
>
> Additional options suppoerted by the DAC module will be added to the driver
> later on, as needed.
>
> The same patchset prepares the m68k/coldfire architecture to support
> the driver.
>
> ---
> Angelo Dureghello (10):
> m68k: mcf5441x: fix clocks numbering
> m68k: mcf5441x: add clock for DAC channel 1
> m68k: mcf5441x: setup DAC clock name as per driver name
> m68k: defconfig: update stmark2 defconfig
> m68k: add DAC modules base addresses
> m68k: mcf5441x: add CCM registers
> m68k: mcf5441x: add CCR MISCCR2 bitfields
> m68k: stmark2: add mcf5441x DAC platform devices
> m68k: stmark2: enable DACs outputs
> iio: dac: add mcf54415 DAC
>
> arch/m68k/coldfire/m5441x.c | 21 ++--
> arch/m68k/coldfire/stmark2.c | 42 ++++++++
> arch/m68k/configs/stmark2_defconfig | 2 +
> arch/m68k/include/asm/m5441xsim.h | 40 ++++++++
> drivers/iio/dac/Kconfig | 10 ++
> drivers/iio/dac/Makefile | 1 +
> drivers/iio/dac/mcf54415_dac.c | 200 ++++++++++++++++++++++++++++++++++++
> 7 files changed, 307 insertions(+), 9 deletions(-)
> ---
> base-commit: 8b4b975922f607411217c81942e82f1d206ebc61
> change-id: 20260430-wip-stmark2-dac-7060f49dd94f
>
> Best regards,
> --
> Angelo Dureghello <adureghello@baylibre.com>
>