Quoting Ilia Lin (2018-02-14 05:59:51)
> diff --git a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
> index 492a011..930f68b 100644
> --- a/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
> +++ b/arch/arm64/boot/dts/qcom/apq8096-db820c.dtsi
> @@ -1,5 +1,5 @@
> /*
> - * Copyright (c) 2014-2016, The Linux Foundation. All rights reserved.
> + * Copyright (c) 2014-2016,2018 The Linux Foundation. All rights reserved.
> *
> * This program is free software; you can redistribute it and/or modify
> * it under the terms of the GNU General Public License version 2 and
Why?
> diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi
> index 4b2afcc..0359197 100644
> --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi
> +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi
> @@ -144,6 +152,182 @@
> };
> };
>
> + cluster0_opp: opp_table0 {
> + compatible = "operating-points-v2";
> + opp-shared;
> +
> + opp@307200000 {
> + opp-hz = /bits/ 64 < 307200000 >;
> + clock-latency-ns = <200000>;
> + };
> + opp@422400000 {
> + opp-hz = /bits/ 64 < 422400000 >;
> + clock-latency-ns = <200000>;
> + };
> + opp@480000000 {
It looks like opp-480000000 now instead of opp@<freq>.
> + opp-hz = /bits/ 64 < 480000000 >;
> + clock-latency-ns = <200000>;
> + };
> + opp@556800000 {
> + opp-hz = /bits/ 64 < 556800000 >;
> + clock-latency-ns = <200000>;
> + };
> + opp@652800000 {
> + opp-hz = /bits/ 64 < 652800000 >;
> + clock-latency-ns = <200000>;
> + };
> + opp@729600000 {
> + opp-hz = /bits/ 64 < 729600000 >;
> + clock-latency-ns = <200000>;
> + };
> + opp@844800000 {
> + opp-hz = /bits/ 64 < 844800000 >;
> + clock-latency-ns = <200000>;
> + };
> + opp@960000000 {
> + opp-hz = /bits/ 64 < 960000000 >;
> + clock-latency-ns = <200000>;
> + };
> + opp@1036800000 {
> + opp-hz = /bits/ 64 < 1036800000 >;
> + clock-latency-ns = <200000>;
> + };
> + opp@1113600000 {
> + opp-hz = /bits/ 64 < 1113600000 >;
> + clock-latency-ns = <200000>;
> + };
> + opp@1190400000 {
> + opp-hz = /bits/ 64 < 1190400000 >;
> + clock-latency-ns = <200000>;
> + };
> + opp@1228800000 {
> + opp-hz = /bits/ 64 < 1228800000 >;
> + clock-latency-ns = <200000>;
> + };
> + opp@1324800000 {
> + opp-hz = /bits/ 64 < 1324800000 >;
> + clock-latency-ns = <200000>;
> + };
> + opp@1401600000 {
> + opp-hz = /bits/ 64 < 1401600000 >;
> + clock-latency-ns = <200000>;
> + };
> + opp@1478400000 {
> + opp-hz = /bits/ 64 < 1478400000 >;
> + clock-latency-ns = <200000>;
> + };
> + opp@1593600000 {
[...]
> +
> + };
> thermal-zones {
> cpu-thermal0 {
> polling-delay-passive = <250>;
> @@ -403,7 +587,7 @@
> };
>
> kryocc: clock-controller@6400000 {
> - compatible = "qcom,apcc-msm8996";
> + compatible = "qcom-msm8996-apcc";
Bad change?
> reg = <0x6400000 0x90000>;
> #clock-cells = <1>;
> };
> diff --git a/drivers/cpufreq/cpufreq-dt-platdev.c b/drivers/cpufreq/cpufreq-dt-platdev.c
> index 3b585e4..b6cd0ae 100644
> --- a/drivers/cpufreq/cpufreq-dt-platdev.c
> +++ b/drivers/cpufreq/cpufreq-dt-platdev.c
> @@ -95,6 +95,9 @@
> { .compatible = "xlnx,zynq-7000", },
> { .compatible = "xlnx,zynqmp", },
>
> + { .compatible = "qcom,msm8996", },
> + { .compatible = "qcom,apq8096", },
> +
Why can't we base it on the kryocc node being present? Or even populate
the cpufreq-dt from the kryocc driver?
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