On 04/24/2018 02:47 AM, matthias....@kernel.org wrote:
> From: Matthias Brugger <mbrug...@suse.com>
>
> The MMSYS subsystem includes clocks and drm components.
> This patch adds a MFD device to probe both drivers from the same
> device tree compatible.
>
> Signed-off-by: Matthias Brugger <mbrug...@suse.com>
> ---
> drivers/mfd/Kconfig | 9 ++++++
> drivers/mfd/Makefile | 2 ++
> drivers/mfd/mtk-mmsys.c | 79
> +++++++++++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 90 insertions(+)
> create mode 100644 drivers/mfd/mtk-mmsys.c
>
> diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
> index b860eb5aa194..a2c928e26026 100644
> --- a/drivers/mfd/Kconfig
> +++ b/drivers/mfd/Kconfig
> @@ -378,6 +378,15 @@ config MFD_MC13XXX_I2C
> help
> Select this if your MC13xxx is connected via an I2C bus.
>
> +config MFD_MEDIATEK_MMSYS
> + tristate "Mediatek MMSYS interface"
> + select MDF_CORE
select MFD_CORE
tested??
> + select REGMAP_MMIO
> + help
> + Select this if you have a MMSYS subsystem in your SoC. The
> + MMSYS subsystem has at least a clock driver part and some
> + DRM components.
> +
> config MFD_MXS_LRADC
> tristate "Freescale i.MX23/i.MX28 LRADC"
> depends on ARCH_MXS || COMPILE_TEST
--
~Randy
