kernel/ipq806x: Restore kernel files for v6.1

[openwrt/openwrt.git] / target / linux / ipq806x / patches-6.1 / 114-02-ARM-dts-qcom-add-krait-cache-compatible-for-ipq806x-.patch

diff --git a/target/linux/ipq806x/patches-6.1/114-02-ARM-dts-qcom-add-krait-cache-compatible-for-ipq806x-.patch b/target/linux/ipq806x/patches-6.1/114-02-ARM-dts-qcom-add-krait-cache-compatible-for-ipq806x-.patch
new file mode 100644 (file)
index 0000000..45f05dd
--- /dev/null
+++ b/target/linux/ipq806x/patches-6.1/114-02-ARM-dts-qcom-add-krait-cache-compatible-for-ipq806x-.patch
@@ -0,0 +1,50 @@
+From ef124ad0ff8abfbf4ebe3fe6d7dcef4541dec13a Mon Sep 17 00:00:00 2001
+From: Christian Marangi <ansuelsmth@gmail.com>
+Date: Thu, 16 Jun 2022 18:39:21 +0200
+Subject: [PATCH] ARM: dts: qcom: add krait-cache compatible for ipq806x dtsi
+
+Add qcom,krait-cache compatible to enable cache devfreq driver for
+ipq806x SoC and move the L2 node to the soc node to make the devfreq
+driver correctly probe.
+
+Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
+---
+ arch/arm/boot/dts/qcom-ipq8064.dtsi | 22 +++++++++++-----------
+ 1 file changed, 11 insertions(+), 11 deletions(-)
+
+--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
++++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
+@@ -69,16 +69,6 @@
+                               min-residency-us = <3000>;
+                       };
+               };
+-
+-              L2: l2-cache {
+-                      compatible = "cache";
+-                      cache-level = <2>;
+-                      qcom,saw = <&saw_l2>;
+-
+-                      clocks = <&kraitcc 4>;
+-                      clock-names = "l2";
+-                      operating-points-v2 = <&opp_table_l2>;
+-              };
+       };
+ 
+       opp_table_l2: opp_table_l2 {
+@@ -1409,6 +1399,16 @@
+                       #reset-cells = <1>;
+               };
+ 
++              L2: l2-cache {
++                      compatible = "cache", "qcom,krait-cache";
++                      cache-level = <2>;
++                      qcom,saw = <&saw_l2>;
++
++                      clocks = <&kraitcc 4>;
++                      clock-names = "l2";
++                      operating-points-v2 = <&opp_table_l2>;
++              };
++
+               lpass@28100000 {
+                       compatible = "qcom,lpass-cpu";
+                       status = "disabled";