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authorChristian Marangi <ansuelsmth@gmail.com>2022-08-21 18:52:52 +0200
committerChristian Marangi <ansuelsmth@gmail.com>2022-08-21 18:59:52 +0200
commit296c9aeb398bc56932adfc2360bf836b673cc669 (patch)
tree119e2e9c6ab4b55e15e82132c6727d4e4eab7bd9 /target/linux
parent97213c733592349f152050dcb67299c37b68dfb6 (diff)
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ipq806x: add missing scaling_available_frequencies for dedicated cpufreq
Add missing scaling_available_frequencies sysfs entry for dedicated cpufreq driver. This sysfs entry is not standard and each cpufreq driver needs to provide it and declare it in the cpufreq driver struct attr. Fixes: 5dbbefcbccc0 ("ipq806x: introduce dedicated krait cpufreq") Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> [ fix conflict by dropping 5.15 patch not present in openwrt-22.03 ] (cherry picked from commit d6994c53cd0e5334478d2aab424674da438804e2)
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/ipq806x/patches-5.10/098-1-cpufreq-add-Krait-dedicated-scaling-driver.patch8
1 files changed, 7 insertions, 1 deletions
diff --git a/target/linux/ipq806x/patches-5.10/098-1-cpufreq-add-Krait-dedicated-scaling-driver.patch b/target/linux/ipq806x/patches-5.10/098-1-cpufreq-add-Krait-dedicated-scaling-driver.patch
index 769686220b..d3677253f6 100644
--- a/target/linux/ipq806x/patches-5.10/098-1-cpufreq-add-Krait-dedicated-scaling-driver.patch
+++ b/target/linux/ipq806x/patches-5.10/098-1-cpufreq-add-Krait-dedicated-scaling-driver.patch
@@ -75,7 +75,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
##################################################################################
--- /dev/null
+++ b/drivers/cpufreq/qcom-cpufreq-krait.c
-@@ -0,0 +1,603 @@
+@@ -0,0 +1,609 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -435,6 +435,11 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
+ return 0;
+}
+
++static struct freq_attr *krait_cpufreq_attr[] = {
++ &cpufreq_freq_attr_scaling_available_freqs,
++ NULL,
++};
++
+static struct cpufreq_driver krait_cpufreq_driver = {
+ .flags = CPUFREQ_STICKY | CPUFREQ_NEED_INITIAL_FREQ_CHECK |
+ CPUFREQ_IS_COOLING_DEV,
@@ -446,6 +451,7 @@ Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
+ .online = cpufreq_online,
+ .offline = cpufreq_offline,
+ .name = "krait-cpufreq",
++ .attr = krait_cpufreq_attr,
+ .suspend = cpufreq_generic_suspend,
+};
+