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* [PATCH v2 1/2] power: reset: at91: add sama5d3 reset function
@ 2015-07-20  9:32 Josh Wu
  2015-07-20  9:33 ` Alexandre Belloni
                   ` (2 more replies)
  0 siblings, 3 replies; 6+ messages in thread
From: Josh Wu @ 2015-07-20  9:32 UTC (permalink / raw
  To: Nicolas Ferre, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r
  Cc: Josh Wu, Guenter Roeck, Kumar Gala, Ian Campbell, Rob Herring,
	Sebastian Reichel, Ben Dooks, Krzysztof Kozlowski,
	Alexandre Belloni, Pawel Moll, devicetree-u79uwXL29TY76Z2rM5mHXA,
	linux-pm-u79uwXL29TY76Z2rM5mHXA, Sudeep Holla, Wei Yongjun,
	Fabian Frederick, linux-kernel-u79uwXL29TY76Z2rM5mHXA,
	Boris Brezillon, Dmitry Eremin-Solenikov, David Woodhouse,
	Mark Rutland, Maxime Ripard

This patch introduces a new compatible string: "atmel,sama5d3-rstc" and
new reset function for sama5d3 and later chips.

As in sama5d3 or later chips, we don't have to shutdown the DDR
controller before reset. Shutdown the DDR controller before reset is a
workaround to avoid DDR signal driving the bus, but since sama5d3 and
later chips there is no such a conflict.

So in this patch:
   1. the sama5d3 reset function only need to write the rstc register
and return.
   2. we can remove the code related with sama5d3 DDR controller as
we don't use it at all.

Signed-off-by: Josh Wu <josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
Acked-by: Nicolas Ferre <nicolas.ferre-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
---

Changes in v2:
- aligned the function parameters to be consist with the coding style
- refined the commit log
- add binding document changes
- use of_device_is_compitable() instead

 .../devicetree/bindings/arm/atmel-at91.txt         |  2 +-
 drivers/power/reset/at91-reset.c                   | 26 ++++++++++++++++------
 2 files changed, 20 insertions(+), 8 deletions(-)

diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.txt b/Documentation/devicetree/bindings/arm/atmel-at91.txt
index 424ac8c..dd998b9 100644
--- a/Documentation/devicetree/bindings/arm/atmel-at91.txt
+++ b/Documentation/devicetree/bindings/arm/atmel-at91.txt
@@ -87,7 +87,7 @@ One interrupt per TC channel in a TC block:
 
 RSTC Reset Controller required properties:
 - compatible: Should be "atmel,<chip>-rstc".
-  <chip> can be "at91sam9260" or "at91sam9g45"
+  <chip> can be "at91sam9260" or "at91sam9g45" or "sama5d3"
 - reg: Should contain registers location and length
 
 Example:
diff --git a/drivers/power/reset/at91-reset.c b/drivers/power/reset/at91-reset.c
index 36dc52f..c378d4e 100644
--- a/drivers/power/reset/at91-reset.c
+++ b/drivers/power/reset/at91-reset.c
@@ -123,6 +123,15 @@ static int at91sam9g45_restart(struct notifier_block *this, unsigned long mode,
 	return NOTIFY_DONE;
 }
 
+static int sama5d3_restart(struct notifier_block *this, unsigned long mode,
+			   void *cmd)
+{
+	writel(cpu_to_le32(AT91_RSTC_KEY | AT91_RSTC_PERRST | AT91_RSTC_PROCRST),
+	       at91_rstc_base);
+
+	return NOTIFY_DONE;
+}
+
 static void __init at91_reset_status(struct platform_device *pdev)
 {
 	u32 reg = readl(at91_rstc_base + AT91_RSTC_SR);
@@ -155,13 +164,13 @@ static void __init at91_reset_status(struct platform_device *pdev)
 static const struct of_device_id at91_ramc_of_match[] = {
 	{ .compatible = "atmel,at91sam9260-sdramc", },
 	{ .compatible = "atmel,at91sam9g45-ddramc", },
-	{ .compatible = "atmel,sama5d3-ddramc", },
 	{ /* sentinel */ }
 };
 
 static const struct of_device_id at91_reset_of_match[] = {
 	{ .compatible = "atmel,at91sam9260-rstc", .data = at91sam9260_restart },
 	{ .compatible = "atmel,at91sam9g45-rstc", .data = at91sam9g45_restart },
+	{ .compatible = "atmel,sama5d3-rstc", .data = sama5d3_restart },
 	{ /* sentinel */ }
 };
 
@@ -181,13 +190,16 @@ static int at91_reset_of_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	for_each_matching_node(np, at91_ramc_of_match) {
-		at91_ramc_base[idx] = of_iomap(np, 0);
-		if (!at91_ramc_base[idx]) {
-			dev_err(&pdev->dev, "Could not map ram controller address\n");
-			return -ENODEV;
+	if (!of_device_is_compatible(pdev->dev.of_node, "atmel,sama5d3-rstc")) {
+		/* we need to shutdown the ddr controller, so get ramc base */
+		for_each_matching_node(np, at91_ramc_of_match) {
+			at91_ramc_base[idx] = of_iomap(np, 0);
+			if (!at91_ramc_base[idx]) {
+				dev_err(&pdev->dev, "Could not map ram controller address\n");
+				return -ENODEV;
+			}
+			idx++;
 		}
-		idx++;
 	}
 
 	match = of_match_node(at91_reset_of_match, pdev->dev.of_node);
-- 
1.9.1

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^ permalink raw reply related	[flat|nested] 6+ messages in thread

* Re: [PATCH v2 1/2] power: reset: at91: add sama5d3 reset function
  2015-07-20  9:32 [PATCH v2 1/2] power: reset: at91: add sama5d3 reset function Josh Wu
@ 2015-07-20  9:33 ` Alexandre Belloni
  2015-07-20 13:12 ` Guenter Roeck
       [not found] ` <1437384726-24927-1-git-send-email-josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
  2 siblings, 0 replies; 6+ messages in thread
From: Alexandre Belloni @ 2015-07-20  9:33 UTC (permalink / raw
  To: Josh Wu
  Cc: Nicolas Ferre, linux-arm-kernel, Guenter Roeck, Kumar Gala,
	Ian Campbell, Rob Herring, Sebastian Reichel, Ben Dooks,
	Krzysztof Kozlowski, Pawel Moll, devicetree, linux-pm,
	Sudeep Holla, Wei Yongjun, Fabian Frederick, linux-kernel,
	Boris Brezillon, Dmitry Eremin-Solenikov, David Woodhouse,
	Mark Rutland, Maxime Ripard

On 20/07/2015 at 17:32:05 +0800, Josh Wu wrote :
> This patch introduces a new compatible string: "atmel,sama5d3-rstc" and
> new reset function for sama5d3 and later chips.
> 
> As in sama5d3 or later chips, we don't have to shutdown the DDR
> controller before reset. Shutdown the DDR controller before reset is a
> workaround to avoid DDR signal driving the bus, but since sama5d3 and
> later chips there is no such a conflict.
> 
> So in this patch:
>    1. the sama5d3 reset function only need to write the rstc register
> and return.
>    2. we can remove the code related with sama5d3 DDR controller as
> we don't use it at all.
> 
> Signed-off-by: Josh Wu <josh.wu@atmel.com>
> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

> ---
> 
> Changes in v2:
> - aligned the function parameters to be consist with the coding style
> - refined the commit log
> - add binding document changes
> - use of_device_is_compitable() instead
> 
>  .../devicetree/bindings/arm/atmel-at91.txt         |  2 +-
>  drivers/power/reset/at91-reset.c                   | 26 ++++++++++++++++------
>  2 files changed, 20 insertions(+), 8 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.txt b/Documentation/devicetree/bindings/arm/atmel-at91.txt
> index 424ac8c..dd998b9 100644
> --- a/Documentation/devicetree/bindings/arm/atmel-at91.txt
> +++ b/Documentation/devicetree/bindings/arm/atmel-at91.txt
> @@ -87,7 +87,7 @@ One interrupt per TC channel in a TC block:
>  
>  RSTC Reset Controller required properties:
>  - compatible: Should be "atmel,<chip>-rstc".
> -  <chip> can be "at91sam9260" or "at91sam9g45"
> +  <chip> can be "at91sam9260" or "at91sam9g45" or "sama5d3"
>  - reg: Should contain registers location and length
>  
>  Example:
> diff --git a/drivers/power/reset/at91-reset.c b/drivers/power/reset/at91-reset.c
> index 36dc52f..c378d4e 100644
> --- a/drivers/power/reset/at91-reset.c
> +++ b/drivers/power/reset/at91-reset.c
> @@ -123,6 +123,15 @@ static int at91sam9g45_restart(struct notifier_block *this, unsigned long mode,
>  	return NOTIFY_DONE;
>  }
>  
> +static int sama5d3_restart(struct notifier_block *this, unsigned long mode,
> +			   void *cmd)
> +{
> +	writel(cpu_to_le32(AT91_RSTC_KEY | AT91_RSTC_PERRST | AT91_RSTC_PROCRST),
> +	       at91_rstc_base);
> +
> +	return NOTIFY_DONE;
> +}
> +
>  static void __init at91_reset_status(struct platform_device *pdev)
>  {
>  	u32 reg = readl(at91_rstc_base + AT91_RSTC_SR);
> @@ -155,13 +164,13 @@ static void __init at91_reset_status(struct platform_device *pdev)
>  static const struct of_device_id at91_ramc_of_match[] = {
>  	{ .compatible = "atmel,at91sam9260-sdramc", },
>  	{ .compatible = "atmel,at91sam9g45-ddramc", },
> -	{ .compatible = "atmel,sama5d3-ddramc", },
>  	{ /* sentinel */ }
>  };
>  
>  static const struct of_device_id at91_reset_of_match[] = {
>  	{ .compatible = "atmel,at91sam9260-rstc", .data = at91sam9260_restart },
>  	{ .compatible = "atmel,at91sam9g45-rstc", .data = at91sam9g45_restart },
> +	{ .compatible = "atmel,sama5d3-rstc", .data = sama5d3_restart },
>  	{ /* sentinel */ }
>  };
>  
> @@ -181,13 +190,16 @@ static int at91_reset_of_probe(struct platform_device *pdev)
>  		return -ENODEV;
>  	}
>  
> -	for_each_matching_node(np, at91_ramc_of_match) {
> -		at91_ramc_base[idx] = of_iomap(np, 0);
> -		if (!at91_ramc_base[idx]) {
> -			dev_err(&pdev->dev, "Could not map ram controller address\n");
> -			return -ENODEV;
> +	if (!of_device_is_compatible(pdev->dev.of_node, "atmel,sama5d3-rstc")) {
> +		/* we need to shutdown the ddr controller, so get ramc base */
> +		for_each_matching_node(np, at91_ramc_of_match) {
> +			at91_ramc_base[idx] = of_iomap(np, 0);
> +			if (!at91_ramc_base[idx]) {
> +				dev_err(&pdev->dev, "Could not map ram controller address\n");
> +				return -ENODEV;
> +			}
> +			idx++;
>  		}
> -		idx++;
>  	}
>  
>  	match = of_match_node(at91_reset_of_match, pdev->dev.of_node);
> -- 
> 1.9.1
> 

-- 
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [PATCH v2 1/2] power: reset: at91: add sama5d3 reset function
  2015-07-20  9:32 [PATCH v2 1/2] power: reset: at91: add sama5d3 reset function Josh Wu
  2015-07-20  9:33 ` Alexandre Belloni
@ 2015-07-20 13:12 ` Guenter Roeck
       [not found] ` <1437384726-24927-1-git-send-email-josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
  2 siblings, 0 replies; 6+ messages in thread
From: Guenter Roeck @ 2015-07-20 13:12 UTC (permalink / raw
  To: Josh Wu, Nicolas Ferre, linux-arm-kernel
  Cc: Kumar Gala, Ian Campbell, Rob Herring, Sebastian Reichel,
	Ben Dooks, Krzysztof Kozlowski, Alexandre Belloni, Pawel Moll,
	devicetree, linux-pm, Sudeep Holla, Wei Yongjun, Fabian Frederick,
	linux-kernel, Boris Brezillon, Dmitry Eremin-Solenikov,
	David Woodhouse, Mark Rutland, Maxime Ripard

On 07/20/2015 02:32 AM, Josh Wu wrote:
> This patch introduces a new compatible string: "atmel,sama5d3-rstc" and
> new reset function for sama5d3 and later chips.
>
> As in sama5d3 or later chips, we don't have to shutdown the DDR
> controller before reset. Shutdown the DDR controller before reset is a
> workaround to avoid DDR signal driving the bus, but since sama5d3 and
> later chips there is no such a conflict.
>
> So in this patch:
>     1. the sama5d3 reset function only need to write the rstc register
> and return.
>     2. we can remove the code related with sama5d3 DDR controller as
> we don't use it at all.
>
> Signed-off-by: Josh Wu <josh.wu@atmel.com>
> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

> ---
>
> Changes in v2:
> - aligned the function parameters to be consist with the coding style
> - refined the commit log
> - add binding document changes
> - use of_device_is_compitable() instead
>
>   .../devicetree/bindings/arm/atmel-at91.txt         |  2 +-
>   drivers/power/reset/at91-reset.c                   | 26 ++++++++++++++++------
>   2 files changed, 20 insertions(+), 8 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/arm/atmel-at91.txt b/Documentation/devicetree/bindings/arm/atmel-at91.txt
> index 424ac8c..dd998b9 100644
> --- a/Documentation/devicetree/bindings/arm/atmel-at91.txt
> +++ b/Documentation/devicetree/bindings/arm/atmel-at91.txt
> @@ -87,7 +87,7 @@ One interrupt per TC channel in a TC block:
>
>   RSTC Reset Controller required properties:
>   - compatible: Should be "atmel,<chip>-rstc".
> -  <chip> can be "at91sam9260" or "at91sam9g45"
> +  <chip> can be "at91sam9260" or "at91sam9g45" or "sama5d3"
>   - reg: Should contain registers location and length
>
>   Example:
> diff --git a/drivers/power/reset/at91-reset.c b/drivers/power/reset/at91-reset.c
> index 36dc52f..c378d4e 100644
> --- a/drivers/power/reset/at91-reset.c
> +++ b/drivers/power/reset/at91-reset.c
> @@ -123,6 +123,15 @@ static int at91sam9g45_restart(struct notifier_block *this, unsigned long mode,
>   	return NOTIFY_DONE;
>   }
>
> +static int sama5d3_restart(struct notifier_block *this, unsigned long mode,
> +			   void *cmd)
> +{
> +	writel(cpu_to_le32(AT91_RSTC_KEY | AT91_RSTC_PERRST | AT91_RSTC_PROCRST),
> +	       at91_rstc_base);
> +
> +	return NOTIFY_DONE;
> +}
> +
>   static void __init at91_reset_status(struct platform_device *pdev)
>   {
>   	u32 reg = readl(at91_rstc_base + AT91_RSTC_SR);
> @@ -155,13 +164,13 @@ static void __init at91_reset_status(struct platform_device *pdev)
>   static const struct of_device_id at91_ramc_of_match[] = {
>   	{ .compatible = "atmel,at91sam9260-sdramc", },
>   	{ .compatible = "atmel,at91sam9g45-ddramc", },
> -	{ .compatible = "atmel,sama5d3-ddramc", },
>   	{ /* sentinel */ }
>   };
>
>   static const struct of_device_id at91_reset_of_match[] = {
>   	{ .compatible = "atmel,at91sam9260-rstc", .data = at91sam9260_restart },
>   	{ .compatible = "atmel,at91sam9g45-rstc", .data = at91sam9g45_restart },
> +	{ .compatible = "atmel,sama5d3-rstc", .data = sama5d3_restart },
>   	{ /* sentinel */ }
>   };
>
> @@ -181,13 +190,16 @@ static int at91_reset_of_probe(struct platform_device *pdev)
>   		return -ENODEV;
>   	}
>
> -	for_each_matching_node(np, at91_ramc_of_match) {
> -		at91_ramc_base[idx] = of_iomap(np, 0);
> -		if (!at91_ramc_base[idx]) {
> -			dev_err(&pdev->dev, "Could not map ram controller address\n");
> -			return -ENODEV;
> +	if (!of_device_is_compatible(pdev->dev.of_node, "atmel,sama5d3-rstc")) {
> +		/* we need to shutdown the ddr controller, so get ramc base */
> +		for_each_matching_node(np, at91_ramc_of_match) {
> +			at91_ramc_base[idx] = of_iomap(np, 0);
> +			if (!at91_ramc_base[idx]) {
> +				dev_err(&pdev->dev, "Could not map ram controller address\n");
> +				return -ENODEV;
> +			}
> +			idx++;
>   		}
> -		idx++;
>   	}
>
>   	match = of_match_node(at91_reset_of_match, pdev->dev.of_node);
>


^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [PATCH v2 1/2] power: reset: at91: add sama5d3 reset function
       [not found] ` <1437384726-24927-1-git-send-email-josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
@ 2015-07-20 16:42   ` Sebastian Reichel
  2015-07-28  7:27     ` Nicolas Ferre
  0 siblings, 1 reply; 6+ messages in thread
From: Sebastian Reichel @ 2015-07-20 16:42 UTC (permalink / raw
  To: Josh Wu
  Cc: Nicolas Ferre, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
	Guenter Roeck, Kumar Gala, Ian Campbell, Rob Herring, Ben Dooks,
	Krzysztof Kozlowski, Alexandre Belloni, Pawel Moll,
	devicetree-u79uwXL29TY76Z2rM5mHXA,
	linux-pm-u79uwXL29TY76Z2rM5mHXA, Sudeep Holla, Wei Yongjun,
	Fabian Frederick, linux-kernel-u79uwXL29TY76Z2rM5mHXA,
	Boris Brezillon, Dmitry Eremin-Solenikov, David Woodhouse,
	Mark Rutland, Maxime Ripard

[-- Attachment #1: Type: text/plain, Size: 854 bytes --]

Hi,

On Mon, Jul 20, 2015 at 05:32:05PM +0800, Josh Wu wrote:
> This patch introduces a new compatible string: "atmel,sama5d3-rstc" and
> new reset function for sama5d3 and later chips.
> 
> As in sama5d3 or later chips, we don't have to shutdown the DDR
> controller before reset. Shutdown the DDR controller before reset is a
> workaround to avoid DDR signal driving the bus, but since sama5d3 and
> later chips there is no such a conflict.
> 
> So in this patch:
>    1. the sama5d3 reset function only need to write the rstc register
> and return.
>    2. we can remove the code related with sama5d3 DDR controller as
> we don't use it at all.
> 
> Signed-off-by: Josh Wu <josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
> Acked-by: Nicolas Ferre <nicolas.ferre-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>

queued.

-- Sebastian

[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 819 bytes --]

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [PATCH v2 1/2] power: reset: at91: add sama5d3 reset function
  2015-07-20 16:42   ` Sebastian Reichel
@ 2015-07-28  7:27     ` Nicolas Ferre
  2015-08-05 18:04       ` Sebastian Reichel
  0 siblings, 1 reply; 6+ messages in thread
From: Nicolas Ferre @ 2015-07-28  7:27 UTC (permalink / raw
  To: Sebastian Reichel
  Cc: Josh Wu, linux-arm-kernel, Guenter Roeck, Kumar Gala,
	Ian Campbell, Rob Herring, Ben Dooks, Krzysztof Kozlowski,
	Alexandre Belloni, Pawel Moll, devicetree, linux-pm, Sudeep Holla,
	Wei Yongjun, Fabian Frederick, linux-kernel, Boris Brezillon,
	Dmitry Eremin-Solenikov, David Woodhouse, Mark Rutland,
	Maxime Ripard

Le 20/07/2015 18:42, Sebastian Reichel a écrit :
> Hi,
> 
> On Mon, Jul 20, 2015 at 05:32:05PM +0800, Josh Wu wrote:
>> This patch introduces a new compatible string: "atmel,sama5d3-rstc" and
>> new reset function for sama5d3 and later chips.
>>
>> As in sama5d3 or later chips, we don't have to shutdown the DDR
>> controller before reset. Shutdown the DDR controller before reset is a
>> workaround to avoid DDR signal driving the bus, but since sama5d3 and
>> later chips there is no such a conflict.
>>
>> So in this patch:
>>    1. the sama5d3 reset function only need to write the rstc register
>> and return.
>>    2. we can remove the code related with sama5d3 DDR controller as
>> we don't use it at all.
>>
>> Signed-off-by: Josh Wu <josh.wu@atmel.com>
>> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
> 
> queued.

Sebastian,

As my Device Tree changes depend on this modification, we can
synchronize in tree ways:

1/ you provide me a stable branch so that I can pull it before applying
my changes that can go through arm-soc.

2/ you let me take the driver's modifications with me and the two
patches of the series would go through arm-soc.

3/ you take the second patch of my series with my Acked-by tag and carry
both of them up to Linus' tree.

Please tell me your preference.

Thanks, bye,
-- 
Nicolas Ferre

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: [PATCH v2 1/2] power: reset: at91: add sama5d3 reset function
  2015-07-28  7:27     ` Nicolas Ferre
@ 2015-08-05 18:04       ` Sebastian Reichel
  0 siblings, 0 replies; 6+ messages in thread
From: Sebastian Reichel @ 2015-08-05 18:04 UTC (permalink / raw
  To: Nicolas Ferre
  Cc: Josh Wu, linux-arm-kernel, Guenter Roeck, Kumar Gala,
	Ian Campbell, Rob Herring, Ben Dooks, Krzysztof Kozlowski,
	Alexandre Belloni, Pawel Moll, devicetree, linux-pm, Sudeep Holla,
	Wei Yongjun, Fabian Frederick, linux-kernel, Boris Brezillon,
	Dmitry Eremin-Solenikov, David Woodhouse, Mark Rutland,
	Maxime Ripard

[-- Attachment #1: Type: text/plain, Size: 1090 bytes --]

Hi Nicolas,

On Tue, Jul 28, 2015 at 09:27:38AM +0200, Nicolas Ferre wrote:
> >> This patch introduces a new compatible string: "atmel,sama5d3-rstc" and
> >> new reset function for sama5d3 and later chips.
> > 
> > queued.
> 
> As my Device Tree changes depend on this modification,
> we can synchronize in tree ways:

Sorry for the delay.

> 1/ you provide me a stable branch so that I can pull it before applying
> my changes that can go through arm-soc.
> 
> 2/ you let me take the driver's modifications with me and the two
> patches of the series would go through arm-soc.
>
> 3/ you take the second patch of my series with my Acked-by tag and carry
> both of them up to Linus' tree.

I would be fine with all solutions, but 2/ would also require
you handling another patch. I think your option 4/ is the best:

> Okay, so to ease synchronization, I take this one with me through
> arm-soc and add the old compatibility string as a fallback => the
> newer will be used when merged...

FWIW:

Acked-By: Sebastian Reichel <sre@kernel.org>

-- Sebastian

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^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2015-08-05 18:04 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2015-07-20  9:32 [PATCH v2 1/2] power: reset: at91: add sama5d3 reset function Josh Wu
2015-07-20  9:33 ` Alexandre Belloni
2015-07-20 13:12 ` Guenter Roeck
     [not found] ` <1437384726-24927-1-git-send-email-josh.wu-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org>
2015-07-20 16:42   ` Sebastian Reichel
2015-07-28  7:27     ` Nicolas Ferre
2015-08-05 18:04       ` Sebastian Reichel

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