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Message-ID: <822eec36a530f659e4924886ad8d2bf272accd59.camel@gmail.com>
Subject: Re: [PATCH v6 6/9] iio: adc: ad7173: add support for special inputs
From: Nuno =?ISO-8859-1?Q?S=E1?= <noname.nuno@gmail.com>
To: dumitru.ceclan@analog.com
Cc: Lars-Peter Clausen <lars@metafoo.de>, Michael Hennerich
 <Michael.Hennerich@analog.com>, Jonathan Cameron <jic23@kernel.org>, Rob
 Herring <robh@kernel.org>, Krzysztof Kozlowski
 <krzysztof.kozlowski+dt@linaro.org>, Conor Dooley <conor+dt@kernel.org>,
 David Lechner <dlechner@baylibre.com>,  linux-iio@vger.kernel.org,
 devicetree@vger.kernel.org,  linux-kernel@vger.kernel.org, Dumitru Ceclan
 <mitrutzceclan@gmail.com>
Date: Fri, 07 Jun 2024 11:06:34 +0200
In-Reply-To: <20240606-ad4111-v6-6-573981fb3e2e@analog.com>
References: <20240606-ad4111-v6-0-573981fb3e2e@analog.com>
	 <20240606-ad4111-v6-6-573981fb3e2e@analog.com>
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On Thu, 2024-06-06 at 19:07 +0300, Dumitru Ceclan via B4 Relay wrote:
> From: Dumitru Ceclan <dumitru.ceclan@analog.com>
>=20
> =C2=A0Add support for selecting REF+ and REF- inputs on all models.
> =C2=A0Add support for selecting ((AVDD1 =E2=88=92 AVSS)/5) inputs
> =C2=A0 on supported models.
>=20
> Signed-off-by: Dumitru Ceclan <dumitru.ceclan@analog.com>
> ---
> =C2=A0drivers/iio/adc/ad7173.c | 29 +++++++++++++++++++++++++++--
> =C2=A01 file changed, 27 insertions(+), 2 deletions(-)
>=20
> diff --git a/drivers/iio/adc/ad7173.c b/drivers/iio/adc/ad7173.c
> index 4040edbd1c32..d16fa081a285 100644
> --- a/drivers/iio/adc/ad7173.c
> +++ b/drivers/iio/adc/ad7173.c
> @@ -66,6 +66,13 @@
> =C2=A0	 FIELD_PREP(AD7173_CH_SETUP_AINNEG_MASK, neg))
> =C2=A0#define AD7173_AIN_TEMP_POS	17
> =C2=A0#define AD7173_AIN_TEMP_NEG	18
> +#define AD7173_AIN_POW_MON_POS	19
> +#define AD7173_AIN_POW_MON_NEG	20
> +#define AD7173_AIN_REF_POS	21
> +#define AD7173_AIN_REF_NEG	22
> +
> +#define AD7173_IS_REF_INPUT(x)		((x) =3D=3D AD7173_AIN_REF_POS || \
> +					(x) =3D=3D AD7173_AIN_REF_NEG)
> =C2=A0
> =C2=A0#define AD7172_2_ID			0x00d0
> =C2=A0#define AD7175_ID			0x0cd0
> @@ -146,6 +153,8 @@ struct ad7173_device_info {
> =C2=A0	unsigned int id;
> =C2=A0	char *name;
> =C2=A0	bool has_temp;
> +	/* ((AVDD1 =E2=88=92 AVSS)/5) */
> +	bool has_pow_supply_monitoring;
> =C2=A0	bool has_input_buf;
> =C2=A0	bool has_int_ref;
> =C2=A0	bool has_ref2;
> @@ -216,6 +225,7 @@ static const struct ad7173_device_info
> ad7173_device_info[] =3D {
> =C2=A0		.has_temp =3D true,
> =C2=A0		.has_input_buf =3D true,
> =C2=A0		.has_int_ref =3D true,
> +		.has_pow_supply_monitoring =3D true,
> =C2=A0		.clock =3D 2 * HZ_PER_MHZ,
> =C2=A0		.sinc5_data_rates =3D ad7173_sinc5_data_rates,
> =C2=A0		.num_sinc5_data_rates =3D ARRAY_SIZE(ad7173_sinc5_data_rates),
> @@ -230,6 +240,7 @@ static const struct ad7173_device_info
> ad7173_device_info[] =3D {
> =C2=A0		.has_temp =3D false,
> =C2=A0		.has_input_buf =3D true,
> =C2=A0		.has_ref2 =3D true,
> +		.has_pow_supply_monitoring =3D true,
> =C2=A0		.clock =3D 2 * HZ_PER_MHZ,
> =C2=A0		.sinc5_data_rates =3D ad7173_sinc5_data_rates,
> =C2=A0		.num_sinc5_data_rates =3D ARRAY_SIZE(ad7173_sinc5_data_rates),
> @@ -245,6 +256,7 @@ static const struct ad7173_device_info
> ad7173_device_info[] =3D {
> =C2=A0		.has_input_buf =3D true,
> =C2=A0		.has_int_ref =3D true,
> =C2=A0		.has_ref2 =3D true,
> +		.has_pow_supply_monitoring =3D false,

No need to set the 'false' cases...


- Nuno S=C3=A1