diff mbox

[v2,3/6] ARM: mvebu: Add the Core Divider clock to Armada 38x SoCs

Message ID 1394739542-30017-4-git-send-email-ezequiel@vanguardiasur.com.ar
State Not Applicable
Headers show

Commit Message

Ezequiel Garcia March 13, 2014, 7:38 p.m. UTC 
From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>

The Armada 38x SoC family has a clock provider called "Core Divider",
derived from the fixed 2 GHz main PLL clock. This is similar to the
one on A370, A375 and AXP.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
---
 arch/arm/boot/dts/armada-38x.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

Comments

Ezequiel Garcia March 13, 2014, 8:05 p.m. UTC | #1 
On Mar 13, Sergei Shtylyov wrote:
> Hello.
> 
> On 03/13/2014 10:38 PM, Ezequiel Garcia wrote:
> 
> >From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
> 
> >The Armada 38x SoC family has a clock provider called "Core Divider",
> >derived from the fixed 2 GHz main PLL clock. This is similar to the
> >one on A370, A375 and AXP.
> 
> >Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
> >---
> >  arch/arm/boot/dts/armada-38x.dtsi | 8 ++++++++
> >  1 file changed, 8 insertions(+)
> 
> >diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
> >index 38fc3a0..76cc27e 100644
> >--- a/arch/arm/boot/dts/armada-38x.dtsi
> >+++ b/arch/arm/boot/dts/armada-38x.dtsi
> >@@ -337,6 +337,14 @@
> >  				compatible = "marvell,orion-mdio";
> >  				reg = <0x72004 0x4>;
> >  			};
> >+
> >+			coredivclk: corediv-clock@e4250 {
> 
>    I would suggest naming the device just "clock@e4250" on the same grounds
> of having the generic device names.
> 

Right, I overlooked this.
Sergei Shtylyov March 13, 2014, 8:55 p.m. UTC | #2 
Hello.

On 03/13/2014 10:38 PM, Ezequiel Garcia wrote:

> From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>

> The Armada 38x SoC family has a clock provider called "Core Divider",
> derived from the fixed 2 GHz main PLL clock. This is similar to the
> one on A370, A375 and AXP.

> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
> ---
>   arch/arm/boot/dts/armada-38x.dtsi | 8 ++++++++
>   1 file changed, 8 insertions(+)

> diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
> index 38fc3a0..76cc27e 100644
> --- a/arch/arm/boot/dts/armada-38x.dtsi
> +++ b/arch/arm/boot/dts/armada-38x.dtsi
> @@ -337,6 +337,14 @@
>   				compatible = "marvell,orion-mdio";
>   				reg = <0x72004 0x4>;
>   			};
> +
> +			coredivclk: corediv-clock@e4250 {

    I would suggest naming the device just "clock@e4250" on the same grounds 
of having the generic device names.

WBR, Sergei
diff mbox

Patch

diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
index 38fc3a0..76cc27e 100644
--- a/arch/arm/boot/dts/armada-38x.dtsi
+++ b/arch/arm/boot/dts/armada-38x.dtsi
@@ -337,6 +337,14 @@ 
 				compatible = "marvell,orion-mdio";
 				reg = <0x72004 0x4>;
 			};
+
+			coredivclk: corediv-clock@e4250 {
+				compatible = "marvell,armada-380-corediv-clock";
+				reg = <0xe4250 0xc>;
+				#clock-cells = <1>;
+				clocks = <&mainpll>;
+				clock-output-names = "nand";
+			};
 		};
 	};