On Mon, Jun 08, 2015 at 11:40:02AM +0100, Sudeep Holla wrote:
> This patch adds the CPU clocks so that the CPU DVFS can be enabled.
>
> Cc: Liviu Dudau <liviu.du...@arm.com>
> Cc: Jon Medhurst (Tixy) <t...@linaro.org>
> Signed-off-by: Sudeep Holla <sudeep.ho...@arm.com>
> ---
> arch/arm64/boot/dts/arm/juno-r1.dts | 6 ++++++
> arch/arm64/boot/dts/arm/juno.dts | 6 ++++++
> 2 files changed, 12 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/arm/juno-r1.dts
> b/arch/arm64/boot/dts/arm/juno-r1.dts
> index 69130840c6cd..5eef4aa0c532 100644
> --- a/arch/arm64/boot/dts/arm/juno-r1.dts
> +++ b/arch/arm64/boot/dts/arm/juno-r1.dts
> @@ -66,6 +66,7 @@
> device_type = "cpu";
> enable-method = "psci";
> next-level-cache = <&A57_L2>;
> + clocks = <&scpi_dvfs 0>;
> };
>
> A57_1: cpu@1 {
> @@ -74,6 +75,7 @@
> device_type = "cpu";
> enable-method = "psci";
> next-level-cache = <&A57_L2>;
> + clocks = <&scpi_dvfs 0>;
> };
>
> A53_0: cpu@100 {
> @@ -82,6 +84,7 @@
> device_type = "cpu";
> enable-method = "psci";
> next-level-cache = <&A53_L2>;
> + clocks = <&scpi_dvfs 1>;
> };
>
> A53_1: cpu@101 {
> @@ -90,6 +93,7 @@
> device_type = "cpu";
> enable-method = "psci";
> next-level-cache = <&A53_L2>;
> + clocks = <&scpi_dvfs 1>;
> };
>
> A53_2: cpu@102 {
> @@ -98,6 +102,7 @@
> device_type = "cpu";
> enable-method = "psci";
> next-level-cache = <&A53_L2>;
> + clocks = <&scpi_dvfs 1>;
> };
>
> A53_3: cpu@103 {
> @@ -106,6 +111,7 @@
> device_type = "cpu";
> enable-method = "psci";
> next-level-cache = <&A53_L2>;
> + clocks = <&scpi_dvfs 1>;
> };
>
> A57_L2: l2-cache0 {
> diff --git a/arch/arm64/boot/dts/arm/juno.dts
> b/arch/arm64/boot/dts/arm/juno.dts
> index ce1128a54c8d..c02f880584e8 100644
> --- a/arch/arm64/boot/dts/arm/juno.dts
> +++ b/arch/arm64/boot/dts/arm/juno.dts
> @@ -66,6 +66,7 @@
> device_type = "cpu";
> enable-method = "psci";
> next-level-cache = <&A57_L2>;
> + clocks = <&scpi_dvfs 0>;
> };
>
> A57_1: cpu@1 {
> @@ -74,6 +75,7 @@
> device_type = "cpu";
> enable-method = "psci";
> next-level-cache = <&A57_L2>;
> + clocks = <&scpi_dvfs 0>;
> };
>
> A53_0: cpu@100 {
> @@ -82,6 +84,7 @@
> device_type = "cpu";
> enable-method = "psci";
> next-level-cache = <&A53_L2>;
> + clocks = <&scpi_dvfs 1>;
> };
>
> A53_1: cpu@101 {
> @@ -90,6 +93,7 @@
> device_type = "cpu";
> enable-method = "psci";
> next-level-cache = <&A53_L2>;
> + clocks = <&scpi_dvfs 1>;
> };
>
> A53_2: cpu@102 {
> @@ -98,6 +102,7 @@
> device_type = "cpu";
> enable-method = "psci";
> next-level-cache = <&A53_L2>;
> + clocks = <&scpi_dvfs 1>;
> };
>
> A53_3: cpu@103 {
> @@ -106,6 +111,7 @@
> device_type = "cpu";
> enable-method = "psci";
> next-level-cache = <&A53_L2>;
> + clocks = <&scpi_dvfs 1>;
> };
>
> A57_L2: l2-cache0 {
> --
> 1.9.1
>
Acked-by: Liviu Dudau <liviu.du...@arm.com>
--
====================
| I would like to |
| fix the world, |
| but they're not |
| giving me the |
\ source code! /
---------------
¯\_(ツ)_/¯
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
