diff mbox

[3/3] ARM: mach-shmobile: sh73a0: Setup the timer device CMT10 using DT

Message ID 1362159932-18533-4-git-send-email-hechtb+renesas@gmail.com (mailing list archive)
State Changes Requested
Headers show

Commit Message

Bastian Hecht March 1, 2013, 5:45 p.m. UTC
We can now use the Device Tree for bringing up our timer device CMT10.
We move it out of the DT devices list into the early_devices list by
the non-reference board code. And we add the device to the
kzm9g-reference .dts file.

Not-yet-signed-off-by: Bastian Hecht <hechtb+renesas@gmail.com>
---
I wonder if this should go to arch/arm/boot/dts/sh73a0.dtsi.

The moving to the early_devices is a bit hackish - I will cook up a better
patch when I know into which .dts(i) file things go.

 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts |   11 +++++++++++
 arch/arm/mach-shmobile/setup-sh73a0.c        |    2 +-
 2 files changed, 12 insertions(+), 1 deletion(-)

Comments

Sergei Shtylyov March 1, 2013, 7:17 p.m. UTC | #1
Hello.

On 03/01/2013 08:45 PM, Bastian Hecht wrote:

> We can now use the Device Tree for bringing up our timer device CMT10.
> We move it out of the DT devices list into the early_devices list by
> the non-reference board code. And we add the device to the
> kzm9g-reference .dts file.
>
> Not-yet-signed-off-by: Bastian Hecht<hechtb+renesas@gmail.com>
> ---
> I wonder if this should go to arch/arm/boot/dts/sh73a0.dtsi.
>
> The moving to the early_devices is a bit hackish - I will cook up a better
> patch when I know into which .dts(i) file things go.
>
>   arch/arm/boot/dts/sh73a0-kzm9g-reference.dts |   11 +++++++++++
>   arch/arm/mach-shmobile/setup-sh73a0.c        |    2 +-
>   2 files changed, 12 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
> index 7fad4b9..fef12f0 100644
> --- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
> +++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
> @@ -69,6 +69,17 @@
>   		toshiba,mmc-wrprotect-disable;
>   		toshiba,mmc-has-idle-wait;
>   	};
> +
> +	cmt@0xe6138010 {
>    

     "0x" shouldn't be there, remove it please.

WBR, Sergei

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Bastian Hecht March 4, 2013, 3:46 p.m. UTC | #2
Hi,

2013/3/1 Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>:
> Hello.
>
>
> On 03/01/2013 08:45 PM, Bastian Hecht wrote:
>
>> We can now use the Device Tree for bringing up our timer device CMT10.
>> We move it out of the DT devices list into the early_devices list by
>> the non-reference board code. And we add the device to the
>> kzm9g-reference .dts file.
>>
>> Not-yet-signed-off-by: Bastian Hecht<hechtb+renesas@gmail.com>
>> ---
>> I wonder if this should go to arch/arm/boot/dts/sh73a0.dtsi.
>>
>> The moving to the early_devices is a bit hackish - I will cook up a better
>> patch when I know into which .dts(i) file things go.
>>
>>   arch/arm/boot/dts/sh73a0-kzm9g-reference.dts |   11 +++++++++++
>>   arch/arm/mach-shmobile/setup-sh73a0.c        |    2 +-
>>   2 files changed, 12 insertions(+), 1 deletion(-)
>>
>> diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
>> b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
>> index 7fad4b9..fef12f0 100644
>> --- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
>> +++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
>> @@ -69,6 +69,17 @@
>>                 toshiba,mmc-wrprotect-disable;
>>                 toshiba,mmc-has-idle-wait;
>>         };
>> +
>> +       cmt@0xe6138010 {
>>
>
>
>     "0x" shouldn't be there, remove it please.
>
> WBR, Sergei
>

Thanks for pointing out this one. Fixed it in another patchset as well.

Bastian
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diff mbox

Patch

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index 7fad4b9..fef12f0 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -69,6 +69,17 @@ 
 		toshiba,mmc-wrprotect-disable;
 		toshiba,mmc-has-idle-wait;
 	};
+
+	cmt@0xe6138010 {
+		compatible = "renesas,cmt";
+		reg = <0xe6138010 0xc>;
+		interrupt-parent = <&gic>;
+		interrupts = <0 65 0x4>;
+		renesas,timer-device-id = <1>;
+		renesas,timer-channel-id = <0>;
+		renesas,clocksource-rating = <125>;
+		renesas,clockevent-rating = <125>;
+	};
 };
 
 &mmcif {
diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index 6259e07..b7fdec0 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -913,10 +913,10 @@  static struct platform_device *sh73a0_devices_dt[] __initdata = {
 	&scif6_device,
 	&scif7_device,
 	&scif8_device,
-	&cmt10_device,
 };
 
 static struct platform_device *sh73a0_early_devices[] __initdata = {
+	&cmt10_device,
 	&tmu00_device,
 	&tmu01_device,
 };