lkml.org 
[lkml]   [2022]   [Feb]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH 6/8] ARM: dts: at91: sama7g5: add opps
From
On 16/12/2021 at 15:13, Claudiu Beznea wrote:
> Add OPPs for SAMA7G5 along with clock for CPU.
>
> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>

Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Queued in at91-dt branch.

Regards,
Nicolas

> ---
> arch/arm/boot/dts/sama7g5.dtsi | 37 ++++++++++++++++++++++++++++++++++
> 1 file changed, 37 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sama7g5.dtsi b/arch/arm/boot/dts/sama7g5.dtsi
> index 7039311bf678..22352ef5bc72 100644
> --- a/arch/arm/boot/dts/sama7g5.dtsi
> +++ b/arch/arm/boot/dts/sama7g5.dtsi
> @@ -30,6 +30,43 @@ cpu0: cpu@0 {
> device_type = "cpu";
> compatible = "arm,cortex-a7";
> reg = <0x0>;
> + clocks = <&pmc PMC_TYPE_CORE PMC_CPUPLL>;
> + clock-names = "cpu";
> + operating-points-v2 = <&cpu_opp_table>;
> + };
> + };
> +
> + cpu_opp_table: opp-table {
> + compatible = "operating-points-v2";
> +
> + opp-90000000 {
> + opp-hz = /bits/ 64 <90000000>;
> + opp-microvolt = <1050000 1050000 1225000>;
> + clock-latency-ns = <320000>;
> + };
> +
> + opp-250000000 {
> + opp-hz = /bits/ 64 <250000000>;
> + opp-microvolt = <1050000 1050000 1225000>;
> + clock-latency-ns = <320000>;
> + };
> +
> + opp-600000000 {
> + opp-hz = /bits/ 64 <600000000>;
> + opp-microvolt = <1050000 1050000 1225000>;
> + clock-latency-ns = <320000>;
> + };
> +
> + opp-800000000 {
> + opp-hz = /bits/ 64 <800000000>;
> + opp-microvolt = <1150000 1125000 1225000>;
> + clock-latency-ns = <320000>;
> + };
> +
> + opp-1000000002 {
> + opp-hz = /bits/ 64 <1000000002>;
> + opp-microvolt = <1250000 1225000 1300000>;
> + clock-latency-ns = <320000>;
> };
> };
>


--
Nicolas Ferre

\
 
 \ /
  Last update: 2022-02-24 16:00    [W:0.123 / U:1.108 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site