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cpufreq: shmobile: Use generic platdev driver 

The cpufreq-dt-platdev driver supports creation of cpufreq-dt platform
device now, reuse that and remove similar code from platform code.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Viresh Kumar 2016-04-22 16:58:44 +05:30 committed by Rafael J. Wysocki
parent 014400c127
commit a399dc9fc5
4 changed files with 12 additions and 27 deletions
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1
arch/arm/mach-shmobile/Makefile
View File

@ -38,7 +38,6 @@ smp-$(CONFIG_ARCH_EMEV2) += smp-emev2.o headsmp-scu.o platsmp-scu.o
# PM objects
obj-$(CONFIG_SUSPEND) += suspend.o
obj-$(CONFIG_CPU_FREQ) += cpufreq.o
obj-$(CONFIG_PM_RCAR) += pm-rcar.o
obj-$(CONFIG_PM_RMOBILE) += pm-rmobile.o
obj-$(CONFIG_ARCH_RCAR_GEN2) += pm-rcar-gen2.o

7
arch/arm/mach-shmobile/common.h
View File

@ -25,16 +25,9 @@ static inline int shmobile_suspend_init(void) { return 0; }
static inline void shmobile_smp_apmu_suspend_init(void) { }
#endif
#ifdef CONFIG_CPU_FREQ
int shmobile_cpufreq_init(void);
#else
static inline int shmobile_cpufreq_init(void) { return 0; }
#endif
static inline void __init shmobile_init_late(void)
{
shmobile_suspend_init();
shmobile_cpufreq_init();
}
#endif /* __ARCH_MACH_COMMON_H */

19
arch/arm/mach-shmobile/cpufreq.c
View File

@ -1,19 +0,0 @@
/*
* CPUFreq support code for SH-Mobile ARM
*
* Copyright (C) 2014 Gaku Inami
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*/
#include <linux/platform_device.h>
#include "common.h"
int __init shmobile_cpufreq_init(void)
{
platform_device_register_simple("cpufreq-dt", -1, NULL, 0);
return 0;
}

12
drivers/cpufreq/cpufreq-dt-platdev.c
View File

@ -29,6 +29,18 @@ static const struct of_device_id machines[] __initconst = {
{ .compatible = "samsung,exynos5800", },
#endif
{ .compatible = "renesas,emev2", },
{ .compatible = "renesas,r7s72100", },
{ .compatible = "renesas,r8a73a4", },
{ .compatible = "renesas,r8a7740", },
{ .compatible = "renesas,r8a7778", },
{ .compatible = "renesas,r8a7779", },
{ .compatible = "renesas,r8a7790", },
{ .compatible = "renesas,r8a7791", },
{ .compatible = "renesas,r8a7793", },
{ .compatible = "renesas,r8a7794", },
{ .compatible = "renesas,sh73a0", },
{ .compatible = "rockchip,rk2928", },
{ .compatible = "rockchip,rk3036", },
{ .compatible = "rockchip,rk3066a", },