Re: [PATCH 15/21] cpufreq: remove s3c24xx drivers

From: Viresh Kumar
Date: Tue Oct 25 2022 - 01:19:12 EST

On 21-10-22, 22:27, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@xxxxxxxx>
>
> All s3c24xx platforms were removed, so these five drivers are all
> obsolete now.
>
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
> ---
> drivers/cpufreq/Kconfig.arm | 78 ---
> drivers/cpufreq/Makefile | 6 -
> drivers/cpufreq/s3c2410-cpufreq.c | 155 -----
> drivers/cpufreq/s3c2412-cpufreq.c | 240 -------
> drivers/cpufreq/s3c2416-cpufreq.c | 492 --------------
> drivers/cpufreq/s3c2440-cpufreq.c | 321 ---------
> drivers/cpufreq/s3c24xx-cpufreq-debugfs.c | 163 -----
> drivers/cpufreq/s3c24xx-cpufreq.c | 648 -------------------
> include/linux/soc/samsung/s3c-cpufreq-core.h | 299 ---------
> 9 files changed, 2402 deletions(-)
> delete mode 100644 drivers/cpufreq/s3c2410-cpufreq.c
> delete mode 100644 drivers/cpufreq/s3c2412-cpufreq.c
> delete mode 100644 drivers/cpufreq/s3c2416-cpufreq.c
> delete mode 100644 drivers/cpufreq/s3c2440-cpufreq.c
> delete mode 100644 drivers/cpufreq/s3c24xx-cpufreq-debugfs.c
> delete mode 100644 drivers/cpufreq/s3c24xx-cpufreq.c
> delete mode 100644 include/linux/soc/samsung/s3c-cpufreq-core.h
>
> diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
> index 8f7a1065f344..e3e0367305ec 100644
> --- a/drivers/cpufreq/Kconfig.arm
> +++ b/drivers/cpufreq/Kconfig.arm
> @@ -180,84 +180,6 @@ config ARM_RASPBERRYPI_CPUFREQ
>
> If in doubt, say N.
>
> -config ARM_S3C_CPUFREQ
> - bool
> - help
> - Internal configuration node for common cpufreq on Samsung SoC
> -
> -config ARM_S3C24XX_CPUFREQ
> - bool "CPUfreq driver for Samsung S3C24XX series CPUs (EXPERIMENTAL)"
> - depends on ARCH_S3C24XX
> - select ARM_S3C_CPUFREQ
> - help
> - This enables the CPUfreq driver for the Samsung S3C24XX family
> - of CPUs.
> -
> - For details, take a look at <file:Documentation/cpu-freq>.
> -
> - If in doubt, say N.
> -
> -config ARM_S3C24XX_CPUFREQ_DEBUG
> - bool "Debug CPUfreq Samsung driver core"
> - depends on ARM_S3C24XX_CPUFREQ
> - help
> - Enable s3c_freq_dbg for the Samsung S3C CPUfreq core
> -
> -config ARM_S3C24XX_CPUFREQ_IODEBUG
> - bool "Debug CPUfreq Samsung driver IO timing"
> - depends on ARM_S3C24XX_CPUFREQ
> - help
> - Enable s3c_freq_iodbg for the Samsung S3C CPUfreq core
> -
> -config ARM_S3C24XX_CPUFREQ_DEBUGFS
> - bool "Export debugfs for CPUFreq"
> - depends on ARM_S3C24XX_CPUFREQ && DEBUG_FS
> - help
> - Export status information via debugfs.
> -
> -config ARM_S3C2410_CPUFREQ
> - bool
> - depends on ARM_S3C24XX_CPUFREQ && CPU_S3C2410
> - help
> - CPU Frequency scaling support for S3C2410
> -
> -config ARM_S3C2412_CPUFREQ
> - bool
> - depends on ARM_S3C24XX_CPUFREQ && CPU_S3C2412
> - default y
> - select S3C2412_IOTIMING
> - help
> - CPU Frequency scaling support for S3C2412 and S3C2413 SoC CPUs.
> -
> -config ARM_S3C2416_CPUFREQ
> - bool "S3C2416 CPU Frequency scaling support"
> - depends on CPU_S3C2416
> - help
> - This adds the CPUFreq driver for the Samsung S3C2416 and
> - S3C2450 SoC. The S3C2416 supports changing the rate of the
> - armdiv clock source and also entering a so called dynamic
> - voltage scaling mode in which it is possible to reduce the
> - core voltage of the CPU.
> -
> - If in doubt, say N.
> -
> -config ARM_S3C2416_CPUFREQ_VCORESCALE
> - bool "Allow voltage scaling for S3C2416 arm core"
> - depends on ARM_S3C2416_CPUFREQ && REGULATOR
> - help
> - Enable CPU voltage scaling when entering the dvs mode.
> - It uses information gathered through existing hardware and
> - tests but not documented in any datasheet.
> -
> - If in doubt, say N.
> -
> -config ARM_S3C2440_CPUFREQ
> - bool "S3C2440/S3C2442 CPU Frequency scaling support"
> - depends on ARM_S3C24XX_CPUFREQ && (CPU_S3C2440 || CPU_S3C2442)
> - default y
> - help
> - CPU Frequency scaling support for S3C2440 and S3C2442 SoC CPUs.
> -
> config ARM_S3C64XX_CPUFREQ
> bool "Samsung S3C64XX"
> depends on CPU_S3C6410
> diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile
> index 8de99b213146..692c16e4ee55 100644
> --- a/drivers/cpufreq/Makefile
> +++ b/drivers/cpufreq/Makefile
> @@ -70,13 +70,7 @@ obj-$(CONFIG_PXA3xx) += pxa3xx-cpufreq.o
> obj-$(CONFIG_ARM_QCOM_CPUFREQ_HW) += qcom-cpufreq-hw.o
> obj-$(CONFIG_ARM_QCOM_CPUFREQ_NVMEM) += qcom-cpufreq-nvmem.o
> obj-$(CONFIG_ARM_RASPBERRYPI_CPUFREQ) += raspberrypi-cpufreq.o
> -obj-$(CONFIG_ARM_S3C2410_CPUFREQ) += s3c2410-cpufreq.o
> -obj-$(CONFIG_ARM_S3C2412_CPUFREQ) += s3c2412-cpufreq.o
> -obj-$(CONFIG_ARM_S3C2416_CPUFREQ) += s3c2416-cpufreq.o
> -obj-$(CONFIG_ARM_S3C2440_CPUFREQ) += s3c2440-cpufreq.o
> obj-$(CONFIG_ARM_S3C64XX_CPUFREQ) += s3c64xx-cpufreq.o
> -obj-$(CONFIG_ARM_S3C24XX_CPUFREQ) += s3c24xx-cpufreq.o
> -obj-$(CONFIG_ARM_S3C24XX_CPUFREQ_DEBUGFS) += s3c24xx-cpufreq-debugfs.o
> obj-$(CONFIG_ARM_S5PV210_CPUFREQ) += s5pv210-cpufreq.o
> obj-$(CONFIG_ARM_SA1110_CPUFREQ) += sa1110-cpufreq.o
> obj-$(CONFIG_ARM_SCMI_CPUFREQ) += scmi-cpufreq.o
> diff --git a/drivers/cpufreq/s3c2410-cpufreq.c b/drivers/cpufreq/s3c2410-cpufreq.c
> deleted file mode 100644
> index 5dcfbf0bfb74..000000000000
> diff --git a/drivers/cpufreq/s3c2412-cpufreq.c b/drivers/cpufreq/s3c2412-cpufreq.c
> deleted file mode 100644
> index 5945945ead7c..000000000000
> diff --git a/drivers/cpufreq/s3c2416-cpufreq.c b/drivers/cpufreq/s3c2416-cpufreq.c
> deleted file mode 100644
> index 5c221bc90210..000000000000
> diff --git a/drivers/cpufreq/s3c2440-cpufreq.c b/drivers/cpufreq/s3c2440-cpufreq.c
> deleted file mode 100644
> index 2011fb9c03a4..000000000000
> diff --git a/drivers/cpufreq/s3c24xx-cpufreq-debugfs.c b/drivers/cpufreq/s3c24xx-cpufreq-debugfs.c
> deleted file mode 100644
> index 93971dfe7c75..000000000000
> diff --git a/drivers/cpufreq/s3c24xx-cpufreq.c b/drivers/cpufreq/s3c24xx-cpufreq.c
> deleted file mode 100644
> index 7380c32b238e..000000000000
> diff --git a/include/linux/soc/samsung/s3c-cpufreq-core.h b/include/linux/soc/samsung/s3c-cpufreq-core.h
> deleted file mode 100644
> index 3b278afb769b..000000000000

Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>

--
viresh