From: Christian Marangi Date: Sun, 21 Aug 2022 16:52:52 +0000 (+0200) Subject: ipq806x: add missing scaling_available_frequencies for dedicated cpufreq X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=d6994c53cd0e5334478d2aab424674da438804e2;p=openwrt%2Fstaging%2Fstintel.git 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 --- 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 ################################################################################## --- /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 + 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 + .online = cpufreq_online, + .offline = cpufreq_offline, + .name = "krait-cpufreq", ++ .attr = krait_cpufreq_attr, + .suspend = cpufreq_generic_suspend, +}; + diff --git a/target/linux/ipq806x/patches-5.15/098-1-cpufreq-add-Krait-dedicated-scaling-driver.patch b/target/linux/ipq806x/patches-5.15/098-1-cpufreq-add-Krait-dedicated-scaling-driver.patch index c0356ec9b9..a3896f2fc2 100644 --- a/target/linux/ipq806x/patches-5.15/098-1-cpufreq-add-Krait-dedicated-scaling-driver.patch +++ b/target/linux/ipq806x/patches-5.15/098-1-cpufreq-add-Krait-dedicated-scaling-driver.patch @@ -75,7 +75,7 @@ Signed-off-by: Ansuel Smith ################################################################################## --- /dev/null +++ b/drivers/cpufreq/qcom-cpufreq-krait.c -@@ -0,0 +1,629 @@ +@@ -0,0 +1,635 @@ +// SPDX-License-Identifier: GPL-2.0 + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt @@ -448,6 +448,11 @@ Signed-off-by: Ansuel Smith + 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_NEED_INITIAL_FREQ_CHECK | + CPUFREQ_IS_COOLING_DEV, @@ -459,6 +464,7 @@ Signed-off-by: Ansuel Smith + .online = cpufreq_online, + .offline = cpufreq_offline, + .name = "krait-cpufreq", ++ .attr = krait_cpufreq_attr, + .suspend = cpufreq_generic_suspend, +}; +