diff mbox

ARM: dts: add clock provider for mshc node for Exynos4412 SOC

Message ID 000201cefd7f$d8b7c840$8a2758c0$%jun@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Seungwon Jeon Dec. 20, 2013, 12:34 p.m. UTC
Clock lookup information is required as driver can manipulate
clock rate properly.

Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com>
---
 arch/arm/boot/dts/exynos4412.dtsi |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

Comments

Kim Kukjin Dec. 20, 2013, 8:44 p.m. UTC | #1
On 12/20/13 21:34, Seungwon Jeon wrote:
> Clock lookup information is required as driver can manipulate
> clock rate properly.
>
> Signed-off-by: Seungwon Jeon<tgih.jun@samsung.com>
> ---
>   arch/arm/boot/dts/exynos4412.dtsi |    2 ++
>   1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
> index ec1b166..9cbe59a 100644
> --- a/arch/arm/boot/dts/exynos4412.dtsi
> +++ b/arch/arm/boot/dts/exynos4412.dtsi
> @@ -41,5 +41,7 @@
>   		interrupts =<0 77 0>;
>   		#address-cells =<1>;
>   		#size-cells =<0>;
> +		clocks =<&clock 301>,<&clock 149>;
> +		clock-name = "biu", "ciu";
>   	};
>   };

Applied, thanks.

- Kukjin
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Tomasz Figa Dec. 20, 2013, 9:08 p.m. UTC | #2
Hi Kukjin,

On Saturday 21 of December 2013 05:44:24 Kukjin Kim wrote:
> On 12/20/13 21:34, Seungwon Jeon wrote:
> > Clock lookup information is required as driver can manipulate
> > clock rate properly.
> >
> > Signed-off-by: Seungwon Jeon<tgih.jun@samsung.com>
> > ---
> >   arch/arm/boot/dts/exynos4412.dtsi |    2 ++
> >   1 files changed, 2 insertions(+), 0 deletions(-)
> >
> > diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
> > index ec1b166..9cbe59a 100644
> > --- a/arch/arm/boot/dts/exynos4412.dtsi
> > +++ b/arch/arm/boot/dts/exynos4412.dtsi
> > @@ -41,5 +41,7 @@
> >   		interrupts =<0 77 0>;
> >   		#address-cells =<1>;
> >   		#size-cells =<0>;
> > +		clocks =<&clock 301>,<&clock 149>;
> > +		clock-name = "biu", "ciu";
> >   	};
> >   };
> 
> Applied, thanks.

I'm afraid you should not have applied this patch. More than this is
needed for correct support of DW-MSHC on Exynos 4x12 and I already
posted a series doing so more than a week ago.

Please refer to this thread:
http://thread.gmane.org/gmane.linux.kernel.samsung-soc/25493

Best regards,
Tomasz

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diff mbox

Patch

diff --git a/arch/arm/boot/dts/exynos4412.dtsi b/arch/arm/boot/dts/exynos4412.dtsi
index ec1b166..9cbe59a 100644
--- a/arch/arm/boot/dts/exynos4412.dtsi
+++ b/arch/arm/boot/dts/exynos4412.dtsi
@@ -41,5 +41,7 @@ 
 		interrupts = <0 77 0>;
 		#address-cells = <1>;
 		#size-cells = <0>;
+		clocks = <&clock 301>, <&clock 149>;
+		clock-name = "biu", "ciu";
 	};
 };