[PATCH] ARM: mvebu: Fix the Aurora L2 cache node with the required cache-unified property

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* [PATCH] ARM: mvebu: Fix the Aurora L2 cache node with the required cache-unified property
@ 2014-10-06  9:37 ` Gregory CLEMENT
  0 siblings, 0 replies; 6+ messages in thread
From: Gregory CLEMENT @ 2014-10-06  9:37 UTC (permalink / raw)
  To: linux-arm-kernel

The L2 cache controller on the Armada 370 and Armada XP SoCs is a
unified cache. Moreover, the Aurora cache controller is compatible
with the L2x0 cache controller: the "cache-unified" property is
required by its binding.

This patch fixes the Aurora L2 cache node for the Armada 370 and
Armada XP SoCs by adding this property.

Reported-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
---
 arch/arm/boot/dts/armada-370.dtsi | 1 +
 arch/arm/boot/dts/armada-xp.dtsi  | 1 +
 2 files changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi
index 21b588b6f6bd..095ae7e1d8c7 100644
--- a/arch/arm/boot/dts/armada-370.dtsi
+++ b/arch/arm/boot/dts/armada-370.dtsi
@@ -95,6 +95,7 @@
 				compatible = "marvell,aurora-outer-cache";
 				reg = <0x08000 0x1000>;
 				cache-id-part = <0x100>;
+				cache-unified;
 				wt-override;
 			};
 
diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi
index bff9f6c18db1..e1707133ee18 100644
--- a/arch/arm/boot/dts/armada-xp.dtsi
+++ b/arch/arm/boot/dts/armada-xp.dtsi
@@ -39,6 +39,7 @@
 				compatible = "marvell,aurora-system-cache";
 				reg = <0x08000 0x1000>;
 				cache-id-part = <0x100>;
+				cache-unified;
 				wt-override;
 			};
 
-- 
1.9.1

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

* [PATCH] ARM: mvebu: Fix the Aurora L2 cache node with the required cache-unified property
@ 2014-10-06  9:37 ` Gregory CLEMENT
  0 siblings, 0 replies; 6+ messages in thread
From: Gregory CLEMENT @ 2014-10-06  9:37 UTC (permalink / raw)
  To: Jason Cooper, Andrew Lunn, Sebastian Hesselbarth, Gregory CLEMENT
  Cc: Thomas Petazzoni, Ezequiel Garcia,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Lior Amsalem,
	Tawfik Bayouk, Nadav Haklai, Mark Rutland,
	devicetree-u79uwXL29TY76Z2rM5mHXA

The L2 cache controller on the Armada 370 and Armada XP SoCs is a
unified cache. Moreover, the Aurora cache controller is compatible
with the L2x0 cache controller: the "cache-unified" property is
required by its binding.

This patch fixes the Aurora L2 cache node for the Armada 370 and
Armada XP SoCs by adding this property.

Reported-by: Sebastian Hesselbarth <sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Signed-off-by: Gregory CLEMENT <gregory.clement-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
---
 arch/arm/boot/dts/armada-370.dtsi | 1 +
 arch/arm/boot/dts/armada-xp.dtsi  | 1 +
 2 files changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi
index 21b588b6f6bd..095ae7e1d8c7 100644
--- a/arch/arm/boot/dts/armada-370.dtsi
+++ b/arch/arm/boot/dts/armada-370.dtsi
@@ -95,6 +95,7 @@
 				compatible = "marvell,aurora-outer-cache";
 				reg = <0x08000 0x1000>;
 				cache-id-part = <0x100>;
+				cache-unified;
 				wt-override;
 			};
 
diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi
index bff9f6c18db1..e1707133ee18 100644
--- a/arch/arm/boot/dts/armada-xp.dtsi
+++ b/arch/arm/boot/dts/armada-xp.dtsi
@@ -39,6 +39,7 @@
 				compatible = "marvell,aurora-system-cache";
 				reg = <0x08000 0x1000>;
 				cache-id-part = <0x100>;
+				cache-unified;
 				wt-override;
 			};
 
-- 
1.9.1

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

* [PATCH] ARM: mvebu: Fix the Aurora L2 cache node with the required cache-unified property
@ 2014-10-06 10:35   ` Sebastian Hesselbarth
  0 siblings, 0 replies; 6+ messages in thread
From: Sebastian Hesselbarth @ 2014-10-06 10:35 UTC (permalink / raw)
  To: linux-arm-kernel

On 10/06/2014 11:37 AM, Gregory CLEMENT wrote:
> The L2 cache controller on the Armada 370 and Armada XP SoCs is a
> unified cache. Moreover, the Aurora cache controller is compatible
> with the L2x0 cache controller: the "cache-unified" property is
> required by its binding.
>
> This patch fixes the Aurora L2 cache node for the Armada 370 and
> Armada XP SoCs by adding this property.
>
> Reported-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>

Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>

Thanks for the quick patch!

Sebastian

> ---
>   arch/arm/boot/dts/armada-370.dtsi | 1 +
>   arch/arm/boot/dts/armada-xp.dtsi  | 1 +
>   2 files changed, 2 insertions(+)
>
> diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi
> index 21b588b6f6bd..095ae7e1d8c7 100644
> --- a/arch/arm/boot/dts/armada-370.dtsi
> +++ b/arch/arm/boot/dts/armada-370.dtsi
> @@ -95,6 +95,7 @@
>   				compatible = "marvell,aurora-outer-cache";
>   				reg = <0x08000 0x1000>;
>   				cache-id-part = <0x100>;
> +				cache-unified;
>   				wt-override;
>   			};
>
> diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi
> index bff9f6c18db1..e1707133ee18 100644
> --- a/arch/arm/boot/dts/armada-xp.dtsi
> +++ b/arch/arm/boot/dts/armada-xp.dtsi
> @@ -39,6 +39,7 @@
>   				compatible = "marvell,aurora-system-cache";
>   				reg = <0x08000 0x1000>;
>   				cache-id-part = <0x100>;
> +				cache-unified;
>   				wt-override;
>   			};
>
>

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

* Re: [PATCH] ARM: mvebu: Fix the Aurora L2 cache node with the required cache-unified property
@ 2014-10-06 10:35   ` Sebastian Hesselbarth
  0 siblings, 0 replies; 6+ messages in thread
From: Sebastian Hesselbarth @ 2014-10-06 10:35 UTC (permalink / raw)
  To: Gregory CLEMENT, Jason Cooper, Andrew Lunn
  Cc: Thomas Petazzoni, Ezequiel Garcia,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r, Lior Amsalem,
	Tawfik Bayouk, Nadav Haklai, Mark Rutland,
	devicetree-u79uwXL29TY76Z2rM5mHXA

On 10/06/2014 11:37 AM, Gregory CLEMENT wrote:
> The L2 cache controller on the Armada 370 and Armada XP SoCs is a
> unified cache. Moreover, the Aurora cache controller is compatible
> with the L2x0 cache controller: the "cache-unified" property is
> required by its binding.
>
> This patch fixes the Aurora L2 cache node for the Armada 370 and
> Armada XP SoCs by adding this property.
>
> Reported-by: Sebastian Hesselbarth <sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> Signed-off-by: Gregory CLEMENT <gregory.clement-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>

Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Thanks for the quick patch!

Sebastian

> ---
>   arch/arm/boot/dts/armada-370.dtsi | 1 +
>   arch/arm/boot/dts/armada-xp.dtsi  | 1 +
>   2 files changed, 2 insertions(+)
>
> diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi
> index 21b588b6f6bd..095ae7e1d8c7 100644
> --- a/arch/arm/boot/dts/armada-370.dtsi
> +++ b/arch/arm/boot/dts/armada-370.dtsi
> @@ -95,6 +95,7 @@
>   				compatible = "marvell,aurora-outer-cache";
>   				reg = <0x08000 0x1000>;
>   				cache-id-part = <0x100>;
> +				cache-unified;
>   				wt-override;
>   			};
>
> diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi
> index bff9f6c18db1..e1707133ee18 100644
> --- a/arch/arm/boot/dts/armada-xp.dtsi
> +++ b/arch/arm/boot/dts/armada-xp.dtsi
> @@ -39,6 +39,7 @@
>   				compatible = "marvell,aurora-system-cache";
>   				reg = <0x08000 0x1000>;
>   				cache-id-part = <0x100>;
> +				cache-unified;
>   				wt-override;
>   			};
>
>

--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

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

* [PATCH] ARM: mvebu: Fix the Aurora L2 cache node with the required cache-unified property
  2014-10-06  9:37 ` Gregory CLEMENT
@ 2014-11-01 22:39   ` Jason Cooper
  -1 siblings, 0 replies; 6+ messages in thread
From: Jason Cooper @ 2014-11-01 22:39 UTC (permalink / raw)
  To: linux-arm-kernel

On Mon, Oct 06, 2014 at 11:37:56AM +0200, Gregory CLEMENT wrote:
> The L2 cache controller on the Armada 370 and Armada XP SoCs is a
> unified cache. Moreover, the Aurora cache controller is compatible
> with the L2x0 cache controller: the "cache-unified" property is
> required by its binding.
> 
> This patch fixes the Aurora L2 cache node for the Armada 370 and
> Armada XP SoCs by adding this property.
> 
> Reported-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
> ---
>  arch/arm/boot/dts/armada-370.dtsi | 1 +
>  arch/arm/boot/dts/armada-xp.dtsi  | 1 +
>  2 files changed, 2 insertions(+)

Applied to mvebu/dt with Sebastian's Ack.

thx,

Jason.

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

* Re: [PATCH] ARM: mvebu: Fix the Aurora L2 cache node with the required cache-unified property
@ 2014-11-01 22:39   ` Jason Cooper
  0 siblings, 0 replies; 6+ messages in thread
From: Jason Cooper @ 2014-11-01 22:39 UTC (permalink / raw)
  To: Gregory CLEMENT
  Cc: Thomas Petazzoni, Andrew Lunn, Tawfik Bayouk, devicetree,
	Nadav Haklai, Lior Amsalem, Ezequiel Garcia, Mark Rutland,
	linux-arm-kernel, Sebastian Hesselbarth

On Mon, Oct 06, 2014 at 11:37:56AM +0200, Gregory CLEMENT wrote:
> The L2 cache controller on the Armada 370 and Armada XP SoCs is a
> unified cache. Moreover, the Aurora cache controller is compatible
> with the L2x0 cache controller: the "cache-unified" property is
> required by its binding.
> 
> This patch fixes the Aurora L2 cache node for the Armada 370 and
> Armada XP SoCs by adding this property.
> 
> Reported-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
> ---
>  arch/arm/boot/dts/armada-370.dtsi | 1 +
>  arch/arm/boot/dts/armada-xp.dtsi  | 1 +
>  2 files changed, 2 insertions(+)

Applied to mvebu/dt with Sebastian's Ack.

thx,

Jason.

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

end of thread, other threads:[~2014-11-01 22:39 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-10-06  9:37 [PATCH] ARM: mvebu: Fix the Aurora L2 cache node with the required cache-unified property Gregory CLEMENT
2014-10-06  9:37 ` Gregory CLEMENT
2014-10-06 10:35 ` Sebastian Hesselbarth
2014-10-06 10:35   ` Sebastian Hesselbarth
2014-11-01 22:39 ` Jason Cooper
2014-11-01 22:39   ` Jason Cooper

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