diff mbox series

[V4,18/18] arm64: dts: tegra210-p2180: Jetson TX1 SC7 timings

Message ID 1561345379-2429-19-git-send-email-skomatineni@nvidia.com (mailing list archive)
State Not Applicable, archived
Headers show
Series SC7 entry and exit support for Tegra210 | expand

Commit Message

Sowjanya Komatineni June 24, 2019, 3:02 a.m. UTC
This patch has Jetson TX1 platform specific SC7 timing configuration
in device tree.

Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
---
 arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

Comments

Thierry Reding June 26, 2019, 10:28 a.m. UTC | #1
On Sun, Jun 23, 2019 at 08:02:59PM -0700, Sowjanya Komatineni wrote:
> This patch has Jetson TX1 platform specific SC7 timing configuration
> in device tree.
> 
> Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
> ---
>  arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 7 +++++++
>  1 file changed, 7 insertions(+)

Can you provide a similar patch for Jetson Nano (p3450-0000)? It'd be
great if we can make new features like this available across all boards.

Thierry

> 
> diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
> index 27723829d033..cb58f79deb48 100644
> --- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
> +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
> @@ -279,6 +279,13 @@
>  
>  	pmc@7000e400 {
>  		nvidia,invert-interrupt;
> +		nvidia,suspend-mode = <0>;
> +		nvidia,cpu-pwr-good-time = <0>;
> +		nvidia,cpu-pwr-off-time = <0>;
> +		nvidia,core-pwr-good-time = <4587 3876>;
> +		nvidia,core-pwr-off-time = <39065>;
> +		nvidia,core-power-req-active-high;
> +		nvidia,sys-clock-req-active-high;
>  	};
>  
>  	/* eMMC */
> -- 
> 2.7.4
>
Sowjanya Komatineni June 26, 2019, 4:28 p.m. UTC | #2
On 6/26/19 3:28 AM, Thierry Reding wrote:
> On Sun, Jun 23, 2019 at 08:02:59PM -0700, Sowjanya Komatineni wrote:
>> This patch has Jetson TX1 platform specific SC7 timing configuration
>> in device tree.
>>
>> Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
>> ---
>>   arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 7 +++++++
>>   1 file changed, 7 insertions(+)
> Can you provide a similar patch for Jetson Nano (p3450-0000)? It'd be
> great if we can make new features like this available across all boards.
>
> Thierry
>
Will add patch for Nano in V5...
>> diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
>> index 27723829d033..cb58f79deb48 100644
>> --- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
>> +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
>> @@ -279,6 +279,13 @@
>>   
>>   	pmc@7000e400 {
>>   		nvidia,invert-interrupt;
>> +		nvidia,suspend-mode = <0>;
>> +		nvidia,cpu-pwr-good-time = <0>;
>> +		nvidia,cpu-pwr-off-time = <0>;
>> +		nvidia,core-pwr-good-time = <4587 3876>;
>> +		nvidia,core-pwr-off-time = <39065>;
>> +		nvidia,core-power-req-active-high;
>> +		nvidia,sys-clock-req-active-high;
>>   	};
>>   
>>   	/* eMMC */
>> -- 
>> 2.7.4
>>
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
index 27723829d033..cb58f79deb48 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi
@@ -279,6 +279,13 @@ 
 
 	pmc@7000e400 {
 		nvidia,invert-interrupt;
+		nvidia,suspend-mode = <0>;
+		nvidia,cpu-pwr-good-time = <0>;
+		nvidia,cpu-pwr-off-time = <0>;
+		nvidia,core-pwr-good-time = <4587 3876>;
+		nvidia,core-pwr-off-time = <39065>;
+		nvidia,core-power-req-active-high;
+		nvidia,sys-clock-req-active-high;
 	};
 
 	/* eMMC */