linux-kernel - Re: [RFC PATCH 5/7] power: supply: Add type for USB PD PPS chargers

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Message-ID: <20171106132542.xe5hyfryxljmepaz@earth>
Date:   Mon, 6 Nov 2017 14:25:42 +0100
From:   Sebastian Reichel <sre@...nel.org>
To:     Adam Thomson <Adam.Thomson.Opensource@...semi.com>
Cc:     Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Guenter Roeck <linux@...ck-us.net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Hans de Goede <hdegoede@...hat.com>,
        Yueyao Zhu <yueyao.zhu@...il.com>,
        Rui Miguel Silva <rmfrfs@...il.com>,
        linux-usb@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org, support.opensource@...semi.com
Subject: Re: [RFC PATCH 5/7] power: supply: Add type for USB PD PPS chargers

Hi,

On Wed, Nov 01, 2017 at 05:03:13PM +0000, Adam Thomson wrote:
> This adds a type to represent USB PPS chargers as defined in the
> USB Power Delivery Specification Revision 3.0 V1.1
> 
> Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@...semi.com>

Reviewed-by: Sebastian Reichel <sebastian.reichel@...labora.co.uk>

-- Sebastian

>  drivers/power/supply/power_supply_sysfs.c | 2 +-
>  include/linux/power_supply.h              | 1 +
>  2 files changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/power/supply/power_supply_sysfs.c b/drivers/power/supply/power_supply_sysfs.c
> index 5204f11..efd2469 100644
> --- a/drivers/power/supply/power_supply_sysfs.c
> +++ b/drivers/power/supply/power_supply_sysfs.c
> @@ -43,7 +43,7 @@
>  static const char * const power_supply_type_text[] = {
>  	"Unknown", "Battery", "UPS", "Mains", "USB",
>  	"USB_DCP", "USB_CDP", "USB_ACA", "USB_C",
> -	"USB_PD", "USB_PD_DRP", "BrickID"
> +	"USB_PD", "USB_PD_DRP", "USB_PD_PPS", "BrickID"
>  };
>  
>  static const char * const power_supply_status_text[] = {
> diff --git a/include/linux/power_supply.h b/include/linux/power_supply.h
> index 79e90b3..3a79c75 100644
> --- a/include/linux/power_supply.h
> +++ b/include/linux/power_supply.h
> @@ -167,6 +167,7 @@ enum power_supply_type {
>  	POWER_SUPPLY_TYPE_USB_TYPE_C,		/* Type C Port */
>  	POWER_SUPPLY_TYPE_USB_PD,		/* Power Delivery Port */
>  	POWER_SUPPLY_TYPE_USB_PD_DRP,		/* PD Dual Role Port */
> +	POWER_SUPPLY_TYPE_USB_PD_PPS,		/* PD Programmable Power Supply */
>  	POWER_SUPPLY_TYPE_APPLE_BRICK_ID,	/* Apple Charging Method */
>  };
>  
> -- 
> 1.9.1
> 

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