[PATCH 1/3] iio: adc: rockchip_saradc: fix bitmask for channels on SARADCv2

[Heiko Stübner]

Am Freitag, 23. Februar 2024, 13:45:21 CET schrieb Quentin Schulz:
> From: Quentin Schulz <quentin.schulz at theobroma-systems.com>
> 
> The SARADCv2 on RK3588 (the only SoC currently supported that has an
> SARADCv2) selects the channel through the channel_sel bitfield which is
> the 4 lowest bits, therefore the mask should be GENMASK(3, 0) and not
> GENMASK(15, 0).
> 
> Fixes: 757953f8ec69 ("iio: adc: rockchip_saradc: Add support for RK3588")
> Cc: Quentin Schulz <foss+kernel at 0leil.net>
> Signed-off-by: Quentin Schulz <quentin.schulz at theobroma-systems.com>

after checking against the TRM

Reviewed-by: Heiko Stuebner <heiko at sntech.de>