target/linux/ipq806x/patches-6.6/114-02-ARM-dts-qcom-add-krait-cache-compatible-for-ipq806x-.patch

   1 From ef124ad0ff8abfbf4ebe3fe6d7dcef4541dec13a Mon Sep 17 00:00:00 2001
   2 From: Christian Marangi <ansuelsmth@gmail.com>
   3 Date: Thu, 16 Jun 2022 18:39:21 +0200
   4 Subject: [PATCH] ARM: dts: qcom: add krait-cache compatible for ipq806x dtsi
   5
   6 Add qcom,krait-cache compatible to enable cache devfreq driver for
   7 ipq806x SoC and move the L2 node to the soc node to make the devfreq
   8 driver correctly probe.
   9
  10 Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
  11 ---
  12  arch/arm/boot/dts/qcom/qcom-ipq8064.dtsi | 22 +++++++++++-----------
  13  1 file changed, 11 insertions(+), 11 deletions(-)
  14
  15 --- a/arch/arm/boot/dts/qcom/qcom-ipq8064.dtsi
  16 +++ b/arch/arm/boot/dts/qcom/qcom-ipq8064.dtsi
  17 @@ -69,17 +69,6 @@
  18                                 min-residency-us = <3000>;
  19                         };
  20                 };
  21 -
  22 -               L2: l2-cache {
  23 -                       compatible = "cache";
  24 -                       cache-level = <2>;
  25 -                       cache-unified;
  26 -                       qcom,saw = <&saw_l2>;
  27 -
  28 -                       clocks = <&kraitcc 4>;
  29 -                       clock-names = "l2";
  30 -                       operating-points-v2 = <&opp_table_l2>;
  31 -               };
  32         };
  33
  34         opp_table_l2: opp_table_l2 {
  35 @@ -1409,6 +1399,17 @@
  36                         #reset-cells = <1>;
  37                 };
  38
  39 +               L2: l2-cache {
  40 +                       compatible = "cache", "qcom,krait-cache";
  41 +                       cache-level = <2>;
  42 +                       cache-unified;
  43 +                       qcom,saw = <&saw_l2>;
  44 +
  45 +                       clocks = <&kraitcc 4>;
  46 +                       clock-names = "l2";
  47 +                       operating-points-v2 = <&opp_table_l2>;
  48 +               };
  49 +
  50                 lpass@28100000 {
  51                         compatible = "qcom,lpass-cpu";
  52                         status = "disabled";