iio: adc: meson-saradc: add support for the Meson8m2 SoCs
The SAR ADC on Meson8m2 behaves identical to the one found in the
Meson8b SoCs. Add a separate compatible string because the temperature
sensor logic (not supported yet) differs between Meson8 and Meson8m2
(however, it's the same for Meson8b and Meson8m2).
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
diff --git a/drivers/iio/adc/meson_saradc.c b/drivers/iio/adc/meson_saradc.c
index 2948909..da2d16d 100644
--- a/drivers/iio/adc/meson_saradc.c
+++ b/drivers/iio/adc/meson_saradc.c
@@ -922,6 +922,11 @@
.name = "meson-meson8b-saradc",
};
+static const struct meson_sar_adc_data meson_sar_adc_meson8m2_data = {
+ .param = &meson_sar_adc_meson8_param,
+ .name = "meson-meson8m2-saradc",
+};
+
static const struct meson_sar_adc_data meson_sar_adc_gxbb_data = {
.param = &meson_sar_adc_gxbb_param,
.name = "meson-gxbb-saradc",
@@ -952,6 +957,10 @@
.data = &meson_sar_adc_meson8b_data,
},
{
+ .compatible = "amlogic,meson8m2-saradc",
+ .data = &meson_sar_adc_meson8m2_data,
+ },
+ {
.compatible = "amlogic,meson-gxbb-saradc",
.data = &meson_sar_adc_gxbb_data,
}, {