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SubjectRe: [PATCH 1/2] DTS: dra7: Replace obsolete "operating-points" property with "operating-points-v2"
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Date
Hi,
On 02/03/2017 09:24 AM, Lukasz Majewski wrote:
> The "operating-points" property have been replaced with
> "operating-points-v2". Only entries with the same frequencies have
> been added, so no reqression should be introduced.
>
> Signed-off-by: Lukasz Majewski <lukma@denx.de>
> ---
> arch/arm/boot/dts/dra7.dtsi | 22 +++++++++++++++++-----
> 1 file changed, 17 insertions(+), 5 deletions(-)
>
> diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
> index 3c228f9..a860a56 100644
> --- a/arch/arm/boot/dts/dra7.dtsi
> +++ b/arch/arm/boot/dts/dra7.dtsi
> @@ -80,11 +80,7 @@
> compatible = "arm,cortex-a15";
> reg = <0>;
>
> - operating-points = <
> - /* kHz uV */
> - 1000000 1060000
> - 1176000 1160000
> - >;
> + operating-points-v2 = <&cpu0_opp_table>;
>
> clocks = <&dpll_mpu_ck>;
> clock-names = "cpu";
> @@ -98,6 +94,22 @@
> };
> };
>
> + cpu0_opp_table: opp_table0 {
> + compatible = "operating-points-v2";
> + opp-shared;
> +
> + opp_nom@1000000000 {
> + opp-hz = /bits/ 64 <1000000000>;
> + opp-microvolt = <1060000 850000 1150000>;
> + opp-suspend;
> + };
> +
> + opp_od@1176000000 {
> + opp-hz = /bits/ 64 <1176000000>;
> + opp-microvolt = <1160000 885000 1160000>;
> + };
> + };
> +

This is being done here already [1] as these OPPs have specific requirements
depending on the SoC in use. I have sent proper operating-points-v2 tables here
[2] already, they won't be ready to merge until after the driver at [1] is merged.

Regards,
Dave

[1] http://www.spinics.net/lists/devicetree/msg158967.html
[2] http://lists.infradead.org/pipermail/linux-arm-kernel/2016-May/430209.html

> /*
> * The soc node represents the soc top level view. It is used for IPs
> * that are not memory mapped in the MPU view or for the MPU itself.
>

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