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Message-Id: <20221021203329.4143397-15-arnd@kernel.org>
Date:   Fri, 21 Oct 2022 22:27:48 +0200
From:   Arnd Bergmann <arnd@...nel.org>
To:     linux-arm-kernel@...ts.infradead.org,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Viresh Kumar <viresh.kumar@...aro.org>
Cc:     linux-kernel@...r.kernel.org, Ben Dooks <ben-linux@...ff.org>,
        Simtec Linux Team <linux@...tec.co.uk>,
        Arnd Bergmann <arnd@...db.de>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        linux-pm@...r.kernel.org, linux-samsung-soc@...r.kernel.org
Subject: [PATCH 15/21] cpufreq: remove s3c24xx drivers

From: Arnd Bergmann <arnd@...db.de>

All s3c24xx platforms were removed, so these five drivers are all
obsolete now.

Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 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
-- 
2.29.2

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