From 81b11a6a09964cfea4c525d22548790a1d92d38f Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@arndb.de>
Date: Thu, 6 Aug 2020 20:20:52 +0200
Subject: [PATCH] ARM: s3c: remove cpufreq header dependencies
The cpufreq drivers are split between the machine directory
and the drivers/cpufreq directory. In order to share header
files after we convert s3c to multiplatform, those headers
have to live in a different global location.
Move them to linux/soc/samsung/ in lack of a better place.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Link: https://lore.kernel.org/r/20200806182059.2431-35-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
arch/arm/mach-s3c24xx/common.c | 1 -
arch/arm/mach-s3c24xx/cpufreq-utils.c | 2 +-
arch/arm/mach-s3c24xx/iotiming-s3c2410.c | 2 +-
arch/arm/mach-s3c24xx/iotiming-s3c2412.c | 2 +-
arch/arm/mach-s3c24xx/mach-bast.c | 2 +-
arch/arm/mach-s3c24xx/mach-osiris-dvs.c | 2 +-
arch/arm/mach-s3c24xx/mach-osiris.c | 2 +-
arch/arm/mach-s3c24xx/pll-s3c2410.c | 4 ++--
arch/arm/mach-s3c24xx/pll-s3c2440-12000000.c | 4 ++--
arch/arm/mach-s3c24xx/pll-s3c2440-16934400.c | 4 ++--
arch/arm/mach-s3c24xx/s3c2410.c | 1 -
arch/arm/mach-s3c24xx/s3c2412.c | 1 -
arch/arm/mach-s3c24xx/s3c244x.c | 2 --
arch/arm/mach-s3c64xx/s3c6400.c | 1 -
arch/arm/mach-s3c64xx/s3c6410.c | 2 +-
arch/arm/plat-samsung/include/plat/cpu.h | 9 ---------
drivers/cpufreq/s3c2410-cpufreq.c | 5 ++---
drivers/cpufreq/s3c2412-cpufreq.c | 5 ++---
drivers/cpufreq/s3c2440-cpufreq.c | 5 ++---
drivers/cpufreq/s3c24xx-cpufreq-debugfs.c | 2 +-
drivers/cpufreq/s3c24xx-cpufreq.c | 5 ++---
.../linux/soc/samsung/s3c-cpu-freq.h | 4 ++++
.../linux/soc/samsung/s3c-cpufreq-core.h | 6 +++++-
include/linux/soc/samsung/s3c-pm.h | 10 ++++++++++
24 files changed, 41 insertions(+), 42 deletions(-)
rename arch/arm/plat-samsung/include/plat/cpu-freq.h => include/linux/soc/samsung/s3c-cpu-freq.h (97%)
rename arch/arm/plat-samsung/include/plat/cpu-freq-core.h => include/linux/soc/samsung/s3c-cpufreq-core.h (98%)
diff --git a/arch/arm/mach-s3c24xx/common.c b/arch/arm/mach-s3c24xx/common.c
index c476a673d07ff..f987de1a61c25 100644
--- a/arch/arm/mach-s3c24xx/common.c
+++ b/arch/arm/mach-s3c24xx/common.c
@@ -37,7 +37,6 @@
#include <plat/cpu.h>
#include <plat/devs.h>
-#include <plat/cpu-freq.h>
#include <plat/pwm-core.h>
#include "common.h"
diff --git a/arch/arm/mach-s3c24xx/cpufreq-utils.c b/arch/arm/mach-s3c24xx/cpufreq-utils.c
index 1a7f38d085dd9..43ab714eaa9e2 100644
--- a/arch/arm/mach-s3c24xx/cpufreq-utils.c
+++ b/arch/arm/mach-s3c24xx/cpufreq-utils.c
@@ -15,7 +15,7 @@
#include <mach/map.h>
#include <mach/regs-clock.h>
-#include <plat/cpu-freq-core.h>
+#include <linux/soc/samsung/s3c-cpufreq-core.h>
#include "regs-mem.h"
diff --git a/arch/arm/mach-s3c24xx/iotiming-s3c2410.c b/arch/arm/mach-s3c24xx/iotiming-s3c2410.c
index 39081c41958c3..5d85c259f3287 100644
--- a/arch/arm/mach-s3c24xx/iotiming-s3c2410.c
+++ b/arch/arm/mach-s3c24xx/iotiming-s3c2410.c
@@ -17,7 +17,7 @@
#include <mach/map.h>
#include <mach/regs-clock.h>
-#include <plat/cpu-freq-core.h>
+#include <linux/soc/samsung/s3c-cpufreq-core.h>
#include "regs-mem.h"
diff --git a/arch/arm/mach-s3c24xx/iotiming-s3c2412.c b/arch/arm/mach-s3c24xx/iotiming-s3c2412.c
index 59356d10fbcf2..a22b5611697dd 100644
--- a/arch/arm/mach-s3c24xx/iotiming-s3c2412.c
+++ b/arch/arm/mach-s3c24xx/iotiming-s3c2412.c
@@ -24,7 +24,7 @@
#include <asm/mach/map.h>
#include <plat/cpu.h>
-#include <plat/cpu-freq-core.h>
+#include <linux/soc/samsung/s3c-cpufreq-core.h>
#include <mach/s3c2412.h>
diff --git a/arch/arm/mach-s3c24xx/mach-bast.c b/arch/arm/mach-s3c24xx/mach-bast.c
index 306891235f737..7e3ce48539c45 100644
--- a/arch/arm/mach-s3c24xx/mach-bast.c
+++ b/arch/arm/mach-s3c24xx/mach-bast.c
@@ -45,7 +45,7 @@
#include <mach/gpio-samsung.h>
#include <plat/cpu.h>
-#include <plat/cpu-freq.h>
+#include <linux/soc/samsung/s3c-cpu-freq.h>
#include <plat/devs.h>
#include <plat/gpio-cfg.h>
diff --git a/arch/arm/mach-s3c24xx/mach-osiris-dvs.c b/arch/arm/mach-s3c24xx/mach-osiris-dvs.c
index 5d819b6ea4285..1250520b3bcc0 100644
--- a/arch/arm/mach-s3c24xx/mach-osiris-dvs.c
+++ b/arch/arm/mach-s3c24xx/mach-osiris-dvs.c
@@ -14,7 +14,7 @@
#include <linux/mfd/tps65010.h>
-#include <plat/cpu-freq.h>
+#include <linux/soc/samsung/s3c-cpu-freq.h>
#include <mach/gpio-samsung.h>
#define OSIRIS_GPIO_DVS S3C2410_GPB(5)
diff --git a/arch/arm/mach-s3c24xx/mach-osiris.c b/arch/arm/mach-s3c24xx/mach-osiris.c
index ed10a32e26b8d..258850c1bbb21 100644
--- a/arch/arm/mach-s3c24xx/mach-osiris.c
+++ b/arch/arm/mach-s3c24xx/mach-osiris.c
@@ -37,7 +37,7 @@
#include <linux/mtd/partitions.h>
#include <plat/cpu.h>
-#include <plat/cpu-freq.h>
+#include <linux/soc/samsung/s3c-cpu-freq.h>
#include <plat/devs.h>
#include <plat/gpio-cfg.h>
diff --git a/arch/arm/mach-s3c24xx/pll-s3c2410.c b/arch/arm/mach-s3c24xx/pll-s3c2410.c
index 0561f79ddce83..3fbc99eaa4a20 100644
--- a/arch/arm/mach-s3c24xx/pll-s3c2410.c
+++ b/arch/arm/mach-s3c24xx/pll-s3c2410.c
@@ -15,8 +15,8 @@
#include <linux/clk.h>
#include <linux/err.h>
-#include <plat/cpu.h>
-#include <plat/cpu-freq-core.h>
+#include <linux/soc/samsung/s3c-cpufreq-core.h>
+#include <linux/soc/samsung/s3c-pm.h>
/* This array should be sorted in ascending order of the frequencies */
static struct cpufreq_frequency_table pll_vals_12MHz[] = {
diff --git a/arch/arm/mach-s3c24xx/pll-s3c2440-12000000.c b/arch/arm/mach-s3c24xx/pll-s3c2440-12000000.c
index 2ec3a2f9a6a5e..fdb8e8c2fe3b0 100644
--- a/arch/arm/mach-s3c24xx/pll-s3c2440-12000000.c
+++ b/arch/arm/mach-s3c24xx/pll-s3c2440-12000000.c
@@ -13,8 +13,8 @@
#include <linux/clk.h>
#include <linux/err.h>
-#include <plat/cpu.h>
-#include <plat/cpu-freq-core.h>
+#include <linux/soc/samsung/s3c-cpufreq-core.h>
+#include <linux/soc/samsung/s3c-pm.h>
/* This array should be sorted in ascending order of the frequencies */
static struct cpufreq_frequency_table s3c2440_plls_12[] = {
diff --git a/arch/arm/mach-s3c24xx/pll-s3c2440-16934400.c b/arch/arm/mach-s3c24xx/pll-s3c2440-16934400.c
index 4b3d9e36c6bbb..438b6fc099a43 100644
--- a/arch/arm/mach-s3c24xx/pll-s3c2440-16934400.c
+++ b/arch/arm/mach-s3c24xx/pll-s3c2440-16934400.c
@@ -13,8 +13,8 @@
#include <linux/clk.h>
#include <linux/err.h>
-#include <plat/cpu.h>
-#include <plat/cpu-freq-core.h>
+#include <linux/soc/samsung/s3c-cpufreq-core.h>
+#include <linux/soc/samsung/s3c-pm.h>
/* This array should be sorted in ascending order of the frequencies */
static struct cpufreq_frequency_table s3c2440_plls_169344[] = {
diff --git a/arch/arm/mach-s3c24xx/s3c2410.c b/arch/arm/mach-s3c24xx/s3c2410.c
index 21fd5404bc988..8427c150dd220 100644
--- a/arch/arm/mach-s3c24xx/s3c2410.c
+++ b/arch/arm/mach-s3c24xx/s3c2410.c
@@ -30,7 +30,6 @@
#include <asm/irq.h>
#include <asm/system_misc.h>
-#include <plat/cpu-freq.h>
#include <mach/regs-clock.h>
diff --git a/arch/arm/mach-s3c24xx/s3c2412.c b/arch/arm/mach-s3c24xx/s3c2412.c
index c3fb3e6c0dd86..209f952a6c980 100644
--- a/arch/arm/mach-s3c24xx/s3c2412.c
+++ b/arch/arm/mach-s3c24xx/s3c2412.c
@@ -34,7 +34,6 @@
#include <mach/regs-gpio.h>
#include <plat/cpu.h>
-#include <plat/cpu-freq.h>
#include <plat/devs.h>
#include <plat/pm.h>
diff --git a/arch/arm/mach-s3c24xx/s3c244x.c b/arch/arm/mach-s3c24xx/s3c244x.c
index a75f588b9d456..f5bd489bac850 100644
--- a/arch/arm/mach-s3c24xx/s3c244x.c
+++ b/arch/arm/mach-s3c24xx/s3c244x.c
@@ -28,8 +28,6 @@
#include <mach/hardware.h>
#include <asm/irq.h>
-#include <plat/cpu-freq.h>
-
#include <mach/regs-clock.h>
#include <mach/regs-gpio.h>
diff --git a/arch/arm/mach-s3c64xx/s3c6400.c b/arch/arm/mach-s3c64xx/s3c6400.c
index 81233495d548a..d18af724c8072 100644
--- a/arch/arm/mach-s3c64xx/s3c6400.c
+++ b/arch/arm/mach-s3c64xx/s3c6400.c
@@ -28,7 +28,6 @@
#include <asm/irq.h>
-#include <plat/cpu-freq.h>
#include <mach/regs-clock.h>
#include <plat/cpu.h>
diff --git a/arch/arm/mach-s3c64xx/s3c6410.c b/arch/arm/mach-s3c64xx/s3c6410.c
index 9465a6e0f0688..b1d725e55cd24 100644
--- a/arch/arm/mach-s3c64xx/s3c6410.c
+++ b/arch/arm/mach-s3c64xx/s3c6410.c
@@ -29,7 +29,7 @@
#include <asm/irq.h>
-#include <plat/cpu-freq.h>
+#include <linux/soc/samsung/s3c-pm.h>
#include <mach/regs-clock.h>
#include <plat/cpu.h>
diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h
index 93ecd7127831c..20ff98d05c537 100644
--- a/arch/arm/plat-samsung/include/plat/cpu.h
+++ b/arch/arm/plat-samsung/include/plat/cpu.h
@@ -123,15 +123,6 @@ extern struct syscore_ops s3c2412_pm_syscore_ops;
extern struct syscore_ops s3c2416_pm_syscore_ops;
extern struct syscore_ops s3c244x_pm_syscore_ops;
-/* system device subsystems */
-
-extern struct bus_type s3c2410_subsys;
-extern struct bus_type s3c2410a_subsys;
-extern struct bus_type s3c2412_subsys;
-extern struct bus_type s3c2416_subsys;
-extern struct bus_type s3c2440_subsys;
-extern struct bus_type s3c2442_subsys;
-extern struct bus_type s3c2443_subsys;
extern struct bus_type s3c6410_subsys;
#endif
diff --git a/drivers/cpufreq/s3c2410-cpufreq.c b/drivers/cpufreq/s3c2410-cpufreq.c
index 5c6cb590b63f6..9c2f29cacdd03 100644
--- a/drivers/cpufreq/s3c2410-cpufreq.c
+++ b/drivers/cpufreq/s3c2410-cpufreq.c
@@ -16,13 +16,12 @@
#include <linux/clk.h>
#include <linux/err.h>
#include <linux/io.h>
+#include <linux/soc/samsung/s3c-cpufreq-core.h>
+#include <linux/soc/samsung/s3c-pm.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
-#include <plat/cpu.h>
-#include <plat/cpu-freq-core.h>
-
#include <mach/map.h>
#define S3C2410_CLKREG(x) ((x) + S3C24XX_VA_CLKPWR)
diff --git a/drivers/cpufreq/s3c2412-cpufreq.c b/drivers/cpufreq/s3c2412-cpufreq.c
index d922d0d47c80d..38dc9e6db6339 100644
--- a/drivers/cpufreq/s3c2412-cpufreq.c
+++ b/drivers/cpufreq/s3c2412-cpufreq.c
@@ -19,15 +19,14 @@
#include <linux/clk.h>
#include <linux/err.h>
#include <linux/io.h>
+#include <linux/soc/samsung/s3c-cpufreq-core.h>
+#include <linux/soc/samsung/s3c-pm.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <mach/s3c2412.h>
-#include <plat/cpu.h>
-#include <plat/cpu-freq-core.h>
-
#include <mach/map.h>
#define S3C2410_CLKREG(x) ((x) + S3C24XX_VA_CLKPWR)
diff --git a/drivers/cpufreq/s3c2440-cpufreq.c b/drivers/cpufreq/s3c2440-cpufreq.c
index 5fe7a891fa13b..442abdccb9c1e 100644
--- a/drivers/cpufreq/s3c2440-cpufreq.c
+++ b/drivers/cpufreq/s3c2440-cpufreq.c
@@ -20,13 +20,12 @@
#include <linux/clk.h>
#include <linux/err.h>
#include <linux/io.h>
+#include <linux/soc/samsung/s3c-cpufreq-core.h>
+#include <linux/soc/samsung/s3c-pm.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
-#include <plat/cpu.h>
-#include <plat/cpu-freq-core.h>
-
#include <mach/map.h>
#define S3C2410_CLKREG(x) ((x) + S3C24XX_VA_CLKPWR)
diff --git a/drivers/cpufreq/s3c24xx-cpufreq-debugfs.c b/drivers/cpufreq/s3c24xx-cpufreq-debugfs.c
index 290e3539d03e7..93971dfe7c751 100644
--- a/drivers/cpufreq/s3c24xx-cpufreq-debugfs.c
+++ b/drivers/cpufreq/s3c24xx-cpufreq-debugfs.c
@@ -18,7 +18,7 @@
#include <linux/seq_file.h>
#include <linux/err.h>
-#include <plat/cpu-freq-core.h>
+#include <linux/soc/samsung/s3c-cpufreq-core.h>
static struct dentry *dbgfs_root;
static struct dentry *dbgfs_file_io;
diff --git a/drivers/cpufreq/s3c24xx-cpufreq.c b/drivers/cpufreq/s3c24xx-cpufreq.c
index cf0571e8fafb5..27111fbca2ff6 100644
--- a/drivers/cpufreq/s3c24xx-cpufreq.c
+++ b/drivers/cpufreq/s3c24xx-cpufreq.c
@@ -21,13 +21,12 @@
#include <linux/device.h>
#include <linux/sysfs.h>
#include <linux/slab.h>
+#include <linux/soc/samsung/s3c-cpufreq-core.h>
+#include <linux/soc/samsung/s3c-pm.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
-#include <plat/cpu.h>
-#include <plat/cpu-freq-core.h>
-
#include <mach/map.h>
/* note, cpufreq support deals in kHz, no Hz */
diff --git a/arch/arm/plat-samsung/include/plat/cpu-freq.h b/include/linux/soc/samsung/s3c-cpu-freq.h
similarity index 97%
rename from arch/arm/plat-samsung/include/plat/cpu-freq.h
rename to include/linux/soc/samsung/s3c-cpu-freq.h
index 558892bcf9b67..63e88fd5dea20 100644
--- a/arch/arm/plat-samsung/include/plat/cpu-freq.h
+++ b/include/linux/soc/samsung/s3c-cpu-freq.h
@@ -6,6 +6,8 @@
*
* S3C CPU frequency scaling support - driver and board
*/
+#ifndef __LINUX_SOC_SAMSUNG_S3C_CPU_FREQ_H
+#define __LINUX_SOC_SAMSUNG_S3C_CPU_FREQ_H
#include <linux/cpufreq.h>
@@ -139,3 +141,5 @@ static inline int s3c_cpufreq_setboard(struct s3c_cpufreq_board *board)
return 0;
}
#endif /* CONFIG_ARM_S3C_CPUFREQ */
+
+#endif
diff --git a/arch/arm/plat-samsung/include/plat/cpu-freq-core.h b/include/linux/soc/samsung/s3c-cpufreq-core.h
similarity index 98%
rename from arch/arm/plat-samsung/include/plat/cpu-freq-core.h
rename to include/linux/soc/samsung/s3c-cpufreq-core.h
index 2c7cf2665634a..c578b07ccd5d4 100644
--- a/arch/arm/plat-samsung/include/plat/cpu-freq-core.h
+++ b/include/linux/soc/samsung/s3c-cpufreq-core.h
@@ -6,8 +6,10 @@
*
* S3C CPU frequency scaling support - core support
*/
+#ifndef __LINUX_SOC_SAMSUNG_S3C_CPUFREQ_CORE_H
+#define __LINUX_SOC_SAMSUNG_S3C_CPUFREQ_CORE_H
-#include <plat/cpu-freq.h>
+#include <linux/soc/samsung/s3c-cpu-freq.h>
struct seq_file;
@@ -285,3 +287,5 @@ static inline int s3c_cpufreq_addfreq(struct cpufreq_frequency_table *table,
return index + 1;
}
+
+#endif
diff --git a/include/linux/soc/samsung/s3c-pm.h b/include/linux/soc/samsung/s3c-pm.h
index 730bd1d3d09a8..f9164559c99f3 100644
--- a/include/linux/soc/samsung/s3c-pm.h
+++ b/include/linux/soc/samsung/s3c-pm.h
@@ -81,4 +81,14 @@ extern void s3c_pm_check_store(void);
#define s3c_pm_check_store() do { } while (0)
#endif
+/* system device subsystems */
+
+extern struct bus_type s3c2410_subsys;
+extern struct bus_type s3c2410a_subsys;
+extern struct bus_type s3c2412_subsys;
+extern struct bus_type s3c2416_subsys;
+extern struct bus_type s3c2440_subsys;
+extern struct bus_type s3c2442_subsys;
+extern struct bus_type s3c2443_subsys;
+
#endif
--
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