linux-kernel - Re: [PATCH 3/3] hwmon: (pmbus/ltc2978): add support for more parts.

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Date:   Thu, 6 Feb 2020 17:12:10 +0000
From:   Rob Herring <robh@...nel.org>
To:     Mike Jones <michael-a1.jones@...log.com>
Cc:     linux-hwmon@...r.kernel.org, devicetree@...r.kernel.org,
        linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux@...ck-us.net, jdelvare@...e.com, corbet@....net
Subject: Re: [PATCH 3/3] hwmon: (pmbus/ltc2978): add support for more parts.

On Tue, Jan 28, 2020 at 11:00:00AM -0700, Mike Jones wrote:
> LTC2972, LTC2979, LTC3884, LTC3889, LTC7880, LTM4664, LTM4677,
> LTM4678, LTM4680, LTM4700.
> 
> Signed-off-by: Mike Jones <michael-a1.jones@...log.com>
> ---
>  .../devicetree/bindings/hwmon/ltc2978.txt          |  22 ++-

DT bindings should be a separate patch.

>  Documentation/hwmon/ltc2978.rst                    | 164 ++++++++++++++++-----
>  drivers/hwmon/pmbus/Kconfig                        |  11 +-
>  drivers/hwmon/pmbus/ltc2978.c                      |  92 +++++++++++-
>  4 files changed, 238 insertions(+), 51 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/hwmon/ltc2978.txt b/Documentation/devicetree/bindings/hwmon/ltc2978.txt
> index b428a70..4e7f621 100644
> --- a/Documentation/devicetree/bindings/hwmon/ltc2978.txt
> +++ b/Documentation/devicetree/bindings/hwmon/ltc2978.txt
> @@ -2,20 +2,30 @@ ltc2978
>  
>  Required properties:
>  - compatible: should contain one of:
> +  * "lltc,ltc2972"
>    * "lltc,ltc2974"
>    * "lltc,ltc2975"
>    * "lltc,ltc2977"
>    * "lltc,ltc2978"
> +  * "lltc,ltc2979"
>    * "lltc,ltc2980"
>    * "lltc,ltc3880"
>    * "lltc,ltc3882"
>    * "lltc,ltc3883"
> +  * "lltc,ltc3884"
>    * "lltc,ltc3886"
>    * "lltc,ltc3887"
> +  * "lltc,ltc3889"
> +  * "lltc,ltc7880"
>    * "lltc,ltm2987"
> +  * "lltc,ltm4664"
>    * "lltc,ltm4675"
>    * "lltc,ltm4676"
> +  * "lltc,ltm4677"
> +  * "lltc,ltm4678"
> +  * "lltc,ltm4680"
>    * "lltc,ltm4686"
> +  * "lltc,ltm4700"
>  - reg: I2C slave address
>  
>  Optional properties:
> @@ -25,13 +35,17 @@ Optional properties:
>    standard binding for regulators; see regulator.txt.
>  
>  Valid names of regulators depend on number of supplies supported per device:
> +  * ltc2972 vout0 - vout1
>    * ltc2974, ltc2975 : vout0 - vout3
> -  * ltc2977, ltc2980, ltm2987 : vout0 - vout7
> +  * ltc2977, ltc2979, ltc2980, ltm2987 : vout0 - vout7
>    * ltc2978 : vout0 - vout7
> -  * ltc3880, ltc3882, ltc3886 : vout0 - vout1
> +  * ltc3880, ltc3882, ltc3884, ltc3886, ltc3887, ltc3889 : vout0 - vout1
> +  * ltc7880 : vout0 - vout1
>    * ltc3883 : vout0
> -  * ltm4676 : vout0 - vout1
> -  * ltm4686 : vout0 - vout1
> +  * ltm4664 : vout0 - vout1
> +  * ltm4675, ltm4676, ltm4677, ltm4678 : vout0 - vout1
> +  * ltm4680, ltm4686 : vout0 - vout1
> +  * ltm4700 : vout0 - vout1
>  
>  Example:
>  ltc2978@5e {