From: Johan Hovold <johan+linaro@kernel.org>
To: "Rafael J. Wysocki" <rafael@kernel.org>,
Viresh Kumar <viresh.kumar@linaro.org>
Cc: "Rob Herring (Arm)" <robh@kernel.org>,
linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
Johan Hovold <johan+linaro@kernel.org>,
stable@vger.kernel.org
Subject: [PATCH] cpufreq: fix compile-test defaults
Date: Wed, 16 Apr 2025 15:43:31 +0200 [thread overview]
Message-ID: <20250416134331.7604-1-johan+linaro@kernel.org> (raw)
Commit 3f66425a4fc8 ("cpufreq: Enable COMPILE_TEST on Arm drivers")
enabled compile testing of most Arm CPUFreq drivers but left the
existing default values unchanged so that many drivers are enabled by
default whenever COMPILE_TEST is selected.
This specifically results in the S3C64XX CPUFreq driver being enabled
and initialised during boot of non-S3C64XX platforms with the following
error logged:
cpufreq: Unable to obtain ARMCLK: -2
Fix the default values for drivers that can be compile tested and that
should be enabled by default when not compile testing.
Fixes: 3f66425a4fc8 ("cpufreq: Enable COMPILE_TEST on Arm drivers")
Cc: stable@vger.kernel.org # 6.12
Cc: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
---
drivers/cpufreq/Kconfig.arm | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index 4f9cb943d945..0d46402e3094 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -76,7 +76,7 @@ config ARM_VEXPRESS_SPC_CPUFREQ
config ARM_BRCMSTB_AVS_CPUFREQ
tristate "Broadcom STB AVS CPUfreq driver"
depends on (ARCH_BRCMSTB && !ARM_SCMI_CPUFREQ) || COMPILE_TEST
- default y
+ default y if ARCH_BRCMSTB && !ARM_SCMI_CPUFREQ
help
Some Broadcom STB SoCs use a co-processor running proprietary firmware
("AVS") to handle voltage and frequency scaling. This driver provides
@@ -88,7 +88,7 @@ config ARM_HIGHBANK_CPUFREQ
tristate "Calxeda Highbank-based"
depends on ARCH_HIGHBANK || COMPILE_TEST
depends on CPUFREQ_DT && REGULATOR && PL320_MBOX
- default m
+ default m if ARCH_HIGHBANK
help
This adds the CPUFreq driver for Calxeda Highbank SoC
based boards.
@@ -133,7 +133,7 @@ config ARM_MEDIATEK_CPUFREQ
config ARM_MEDIATEK_CPUFREQ_HW
tristate "MediaTek CPUFreq HW driver"
depends on ARCH_MEDIATEK || COMPILE_TEST
- default m
+ default m if ARCH_MEDIATEK
help
Support for the CPUFreq HW driver.
Some MediaTek chipsets have a HW engine to offload the steps
@@ -181,7 +181,7 @@ config ARM_RASPBERRYPI_CPUFREQ
config ARM_S3C64XX_CPUFREQ
bool "Samsung S3C64XX"
depends on CPU_S3C6410 || COMPILE_TEST
- default y
+ default CPU_S3C6410
help
This adds the CPUFreq driver for Samsung S3C6410 SoC.
@@ -190,7 +190,7 @@ config ARM_S3C64XX_CPUFREQ
config ARM_S5PV210_CPUFREQ
bool "Samsung S5PV210 and S5PC110"
depends on CPU_S5PV210 || COMPILE_TEST
- default y
+ default CPU_S5PV210
help
This adds the CPUFreq driver for Samsung S5PV210 and
S5PC110 SoCs.
@@ -214,7 +214,7 @@ config ARM_SCMI_CPUFREQ
config ARM_SPEAR_CPUFREQ
bool "SPEAr CPUFreq support"
depends on PLAT_SPEAR || COMPILE_TEST
- default y
+ default PLAT_SPEAR
help
This adds the CPUFreq driver support for SPEAr SOCs.
@@ -233,7 +233,7 @@ config ARM_TEGRA20_CPUFREQ
tristate "Tegra20/30 CPUFreq support"
depends on ARCH_TEGRA || COMPILE_TEST
depends on CPUFREQ_DT
- default y
+ default ARCH_TEGRA
help
This adds the CPUFreq driver support for Tegra20/30 SOCs.
@@ -241,7 +241,7 @@ config ARM_TEGRA124_CPUFREQ
bool "Tegra124 CPUFreq support"
depends on ARCH_TEGRA || COMPILE_TEST
depends on CPUFREQ_DT
- default y
+ default ARCH_TEGRA
help
This adds the CPUFreq driver support for Tegra124 SOCs.
@@ -256,14 +256,14 @@ config ARM_TEGRA194_CPUFREQ
tristate "Tegra194 CPUFreq support"
depends on ARCH_TEGRA_194_SOC || ARCH_TEGRA_234_SOC || (64BIT && COMPILE_TEST)
depends on TEGRA_BPMP
- default y
+ default ARCH_TEGRA_194_SOC || ARCH_TEGRA_234_SOC
help
This adds CPU frequency driver support for Tegra194 SOCs.
config ARM_TI_CPUFREQ
bool "Texas Instruments CPUFreq support"
depends on ARCH_OMAP2PLUS || ARCH_K3 || COMPILE_TEST
- default y
+ default ARCH_OMAP2PLUS || ARCH_K3
help
This driver enables valid OPPs on the running platform based on
values contained within the SoC in use. Enable this in order to
--
2.49.0
next reply other threads:[~2025-04-16 13:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-16 13:43 Johan Hovold [this message]
2025-04-17 4:25 ` [PATCH] cpufreq: fix compile-test defaults Viresh Kumar
2025-04-17 6:57 ` Johan Hovold
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20250416134331.7604-1-johan+linaro@kernel.org \
--to=johan+linaro@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=rafael@kernel.org \
--cc=robh@kernel.org \
--cc=stable@vger.kernel.org \
--cc=viresh.kumar@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.