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From: Lee Jones <lee.jones@linaro.org>
To: Stefan Agner <stefan@agner.ch>
Cc: lgirdwood@gmail.com, broonie@kernel.org, khilman@baylibre.com,
	carlo@caione.org, b.galvani@gmail.com, max.oss.09@gmail.com,
	marcel@ziswiler.com, linux@armlinux.org.uk, galak@codeaurora.org,
	ijc+devicetree@hellion.org.uk, mark.rutland@arm.com,
	pawel.moll@arm.com, robh+dt@kernel.org, linux@roeck-us.net,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-amlogic@lists.infradead.org
Subject: Re: [PATCH v4 4/5] mfd: rn5t618: register power off callback optionally
Date: Tue, 28 Jun 2016 13:01:37 +0100	[thread overview]
Message-ID: <20160628120137.GE24982@dell> (raw)
In-Reply-To: <20160628062757.24490-5-stefan@agner.ch>

On Mon, 27 Jun 2016, Stefan Agner wrote:

> Only register power off if the PMIC is defined as system power
> controller (see Documentation/devicetree/bindings/power/
> power-controller.txt).
> 
> Signed-off-by: Stefan Agner <stefan@agner.ch>
> Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
> ---
>  drivers/mfd/rn5t618.c | 10 +++++++---
>  1 file changed, 7 insertions(+), 3 deletions(-)

For my own reference:
  Acked-by: Lee Jones <lee.jones@linaro.org>
  
> diff --git a/drivers/mfd/rn5t618.c b/drivers/mfd/rn5t618.c
> index c86160d..1831740 100644
> --- a/drivers/mfd/rn5t618.c
> +++ b/drivers/mfd/rn5t618.c
> @@ -102,9 +102,13 @@ static int rn5t618_i2c_probe(struct i2c_client *i2c,
>  		return ret;
>  	}
>  
> -	if (!pm_power_off) {
> -		rn5t618_pm_power_off = priv;
> -		pm_power_off = rn5t618_power_off;
> +	if (of_device_is_system_power_controller(i2c->dev.of_node)) {
> +		if (!pm_power_off) {
> +			rn5t618_pm_power_off = priv;
> +			pm_power_off = rn5t618_power_off;
> +		} else {
> +			dev_warn(&i2c->dev, "Poweroff callback already assigned\n");
> +		}
>  	}
>  
>  	return 0;

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog

WARNING: multiple messages have this Message-ID
From: lee.jones@linaro.org (Lee Jones)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 4/5] mfd: rn5t618: register power off callback optionally
Date: Tue, 28 Jun 2016 13:01:37 +0100	[thread overview]
Message-ID: <20160628120137.GE24982@dell> (raw)
In-Reply-To: <20160628062757.24490-5-stefan@agner.ch>

On Mon, 27 Jun 2016, Stefan Agner wrote:

> Only register power off if the PMIC is defined as system power
> controller (see Documentation/devicetree/bindings/power/
> power-controller.txt).
> 
> Signed-off-by: Stefan Agner <stefan@agner.ch>
> Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
> ---
>  drivers/mfd/rn5t618.c | 10 +++++++---
>  1 file changed, 7 insertions(+), 3 deletions(-)

For my own reference:
  Acked-by: Lee Jones <lee.jones@linaro.org>
  
> diff --git a/drivers/mfd/rn5t618.c b/drivers/mfd/rn5t618.c
> index c86160d..1831740 100644
> --- a/drivers/mfd/rn5t618.c
> +++ b/drivers/mfd/rn5t618.c
> @@ -102,9 +102,13 @@ static int rn5t618_i2c_probe(struct i2c_client *i2c,
>  		return ret;
>  	}
>  
> -	if (!pm_power_off) {
> -		rn5t618_pm_power_off = priv;
> -		pm_power_off = rn5t618_power_off;
> +	if (of_device_is_system_power_controller(i2c->dev.of_node)) {
> +		if (!pm_power_off) {
> +			rn5t618_pm_power_off = priv;
> +			pm_power_off = rn5t618_power_off;
> +		} else {
> +			dev_warn(&i2c->dev, "Poweroff callback already assigned\n");
> +		}
>  	}
>  
>  	return 0;

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org ? Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog

WARNING: multiple messages have this Message-ID
From: lee.jones@linaro.org (Lee Jones)
To: linus-amlogic@lists.infradead.org
Subject: [PATCH v4 4/5] mfd: rn5t618: register power off callback optionally
Date: Tue, 28 Jun 2016 13:01:37 +0100	[thread overview]
Message-ID: <20160628120137.GE24982@dell> (raw)
In-Reply-To: <20160628062757.24490-5-stefan@agner.ch>

On Mon, 27 Jun 2016, Stefan Agner wrote:

> Only register power off if the PMIC is defined as system power
> controller (see Documentation/devicetree/bindings/power/
> power-controller.txt).
> 
> Signed-off-by: Stefan Agner <stefan@agner.ch>
> Reviewed-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
> ---
>  drivers/mfd/rn5t618.c | 10 +++++++---
>  1 file changed, 7 insertions(+), 3 deletions(-)

For my own reference:
  Acked-by: Lee Jones <lee.jones@linaro.org>
  
> diff --git a/drivers/mfd/rn5t618.c b/drivers/mfd/rn5t618.c
> index c86160d..1831740 100644
> --- a/drivers/mfd/rn5t618.c
> +++ b/drivers/mfd/rn5t618.c
> @@ -102,9 +102,13 @@ static int rn5t618_i2c_probe(struct i2c_client *i2c,
>  		return ret;
>  	}
>  
> -	if (!pm_power_off) {
> -		rn5t618_pm_power_off = priv;
> -		pm_power_off = rn5t618_power_off;
> +	if (of_device_is_system_power_controller(i2c->dev.of_node)) {
> +		if (!pm_power_off) {
> +			rn5t618_pm_power_off = priv;
> +			pm_power_off = rn5t618_power_off;
> +		} else {
> +			dev_warn(&i2c->dev, "Poweroff callback already assigned\n");
> +		}
>  	}
>  
>  	return 0;

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org ? Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog

  reply	other threads:[~2016-06-28 12:00 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-28  6:27 [PATCH v4 0/5] regulator: add Ricoh RN5T567 PMIC support Stefan Agner
2016-06-28  6:27 ` Stefan Agner
2016-06-28  6:27 ` Stefan Agner
2016-06-28  6:27 ` Stefan Agner
2016-06-28  6:27 ` [PATCH v4 1/5] ARM: dts: meson: minix-neo-x8: define PMIC as power controller Stefan Agner
2016-06-28  6:27   ` Stefan Agner
2016-06-28  6:27   ` Stefan Agner
2016-06-28  6:27 ` [PATCH v4 2/5] mfd: add Ricoh RN5T567 PMIC support Stefan Agner
2016-06-28  6:27   ` Stefan Agner
2016-06-28  6:27   ` Stefan Agner
2016-06-28 12:00   ` Lee Jones
2016-06-28 12:00     ` Lee Jones
2016-06-28 12:00     ` Lee Jones
2016-06-28  6:27 ` [PATCH v4 3/5] regulator: rn5t618: add " Stefan Agner
2016-06-28  6:27   ` Stefan Agner
2016-06-28  6:27   ` Stefan Agner
2016-06-28  6:27 ` [PATCH v4 4/5] mfd: rn5t618: register power off callback optionally Stefan Agner
2016-06-28  6:27   ` Stefan Agner
2016-06-28  6:27   ` Stefan Agner
2016-06-28 12:01   ` Lee Jones [this message]
2016-06-28 12:01     ` Lee Jones
2016-06-28 12:01     ` Lee Jones
2016-06-28  6:27 ` [PATCH v4 5/5] mfd: rn5t618: register restart handler Stefan Agner
2016-06-28  6:27   ` Stefan Agner
2016-06-28  6:27   ` Stefan Agner
2016-06-28  6:27   ` Stefan Agner
2016-06-28 12:03   ` Lee Jones
2016-06-28 12:03     ` Lee Jones
2016-06-28 12:03     ` Lee Jones
2016-06-28 12:03     ` Lee Jones

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