Messages in this thread | | | From | Jernej Škrabec <> | Subject | Re: [PATCH v2 3/3] Input: sun4i-lradc-keys: Add support for R329 and D1 | Date | Fri, 15 Apr 2022 20:21:34 +0200 |
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Dne četrtek, 14. april 2022 ob 02:23:48 CEST je Samuel Holland napisal(a): > This LRADC variant uses the same 3/4*AVCC reference voltage as the A83T > variant. The R329 and D1 LRADCs appear to be identical, so D1 support is > accomplished through having the R329 LRADC as a fallback compatible. > > Signed-off-by: Samuel Holland <samuel@sholland.org>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Best regards, Jernej
> --- > > Changes in v2: > - Set the new flag for the R329 variant. > > drivers/input/keyboard/sun4i-lradc-keys.c | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/drivers/input/keyboard/sun4i-lradc-keys.c > b/drivers/input/keyboard/sun4i-lradc-keys.c index > 5630334a6c09..8f9bfb05244d 100644 > --- a/drivers/input/keyboard/sun4i-lradc-keys.c > +++ b/drivers/input/keyboard/sun4i-lradc-keys.c > @@ -78,6 +78,12 @@ static const struct lradc_variant r_lradc_variant_a83t = > { .divisor_denominator = 4 > }; > > +static const struct lradc_variant lradc_variant_r329 = { > + .divisor_numerator = 3, > + .divisor_denominator = 4, > + .has_clock_reset = true, > +}; > + > struct sun4i_lradc_keymap { > u32 voltage; > u32 keycode; > @@ -323,6 +329,8 @@ static const struct of_device_id sun4i_lradc_of_match[] > = { .data = &lradc_variant_a10 }, > { .compatible = "allwinner,sun8i-a83t-r-lradc", > .data = &r_lradc_variant_a83t }, > + { .compatible = "allwinner,sun50i-r329-lradc", > + .data = &lradc_variant_r329 }, > { /* sentinel */ } > }; > MODULE_DEVICE_TABLE(of, sun4i_lradc_of_match);
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