| Message ID | 20241203111314.2420473-13-claudiu.beznea.uj@bp.renesas.com (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | iio: adc: rzg2l_adc: Add support for RZ/G3S | expand |
On Tue, 3 Dec 2024 13:13:12 +0200 Claudiu <claudiu.beznea@tuxon.dev> wrote: > From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> > > Add ADC support for the Renesas RZ/G3S SoC. The key features of this IP > include: > - 9 channels, with one dedicated to reading the temperature reported by the > Thermal Sensor Unit (TSU) > - A different default ADCMP value, which is written to the ADM3 register. > - Different default sampling rates > - ADM3.ADSMP field is 8 bits wide > - ADINT.INTEN field is 11 bits wide > > Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> Hi Claudia, This one and the others I haven't comment on look good to me. Thanks, Jonathan > --- > drivers/iio/adc/rzg2l_adc.c | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/drivers/iio/adc/rzg2l_adc.c b/drivers/iio/adc/rzg2l_adc.c > index 634073e7241f..dd2ef8203966 100644 > --- a/drivers/iio/adc/rzg2l_adc.c > +++ b/drivers/iio/adc/rzg2l_adc.c > @@ -525,7 +525,16 @@ static const struct rzg2l_adc_hw_params rzg2l_hw_params = { > .adivc = true > }; > > +static const struct rzg2l_adc_hw_params rzg3s_hw_params = { > + .num_channels = 9, > + .default_adcmp = 0x1d, > + .default_adsmp = { 0x7f, 0xff }, > + .adsmp_mask = GENMASK(7, 0), > + .adint_inten_mask = GENMASK(11, 0), > +}; > + > static const struct of_device_id rzg2l_adc_match[] = { > + { .compatible = "renesas,r9a08g045-adc", .data = &rzg3s_hw_params }, > { .compatible = "renesas,rzg2l-adc", .data = &rzg2l_hw_params }, > { /* sentinel */ } > };
diff --git a/drivers/iio/adc/rzg2l_adc.c b/drivers/iio/adc/rzg2l_adc.c index 634073e7241f..dd2ef8203966 100644 --- a/drivers/iio/adc/rzg2l_adc.c +++ b/drivers/iio/adc/rzg2l_adc.c @@ -525,7 +525,16 @@ static const struct rzg2l_adc_hw_params rzg2l_hw_params = { .adivc = true }; +static const struct rzg2l_adc_hw_params rzg3s_hw_params = { + .num_channels = 9, + .default_adcmp = 0x1d, + .default_adsmp = { 0x7f, 0xff }, + .adsmp_mask = GENMASK(7, 0), + .adint_inten_mask = GENMASK(11, 0), +}; + static const struct of_device_id rzg2l_adc_match[] = { + { .compatible = "renesas,r9a08g045-adc", .data = &rzg3s_hw_params }, { .compatible = "renesas,rzg2l-adc", .data = &rzg2l_hw_params }, { /* sentinel */ } };