dect
/
linux-2.6
Archived
13
0
Fork 0
Code Releases Activity

ARM: EXYNOS: Remove leftovers of the Samsung specific power domain control 

Nowadays we use generic power domain support instead of Samsung
specific power domain control driver.

Cc: Thomas Abraham <thomas.abraham@linaro.org>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2012-06-22 10:20:04 +02:00 committed by Kukjin Kim
parent 8f748e20b8
commit 65ab16fd38
9 changed files with 0 additions and 142 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/mach-exynos/mach-nuri.c
View File

@ -50,7 +50,6 @@
#include <plat/gpio-cfg.h>
#include <plat/iic.h>
#include <plat/mfc.h>
#include <plat/pd.h>
#include <plat/fimc-core.h>
#include <plat/camport.h>
#include <plat/mipi_csis.h>

1
arch/arm/mach-exynos/mach-origen.c
View File

@ -38,7 +38,6 @@
#include <plat/clock.h>
#include <plat/gpio-cfg.h>
#include <plat/backlight.h>
#include <plat/pd.h>
#include <plat/fb.h>
#include <plat/mfc.h>

1
arch/arm/mach-exynos/mach-smdkv310.c
View File

@ -34,7 +34,6 @@
#include <plat/keypad.h>
#include <plat/sdhci.h>
#include <plat/iic.h>
#include <plat/pd.h>
#include <plat/gpio-cfg.h>
#include <plat/backlight.h>
#include <plat/mfc.h>

1
arch/arm/mach-exynos/mach-universal_c210.c
View File

@ -39,7 +39,6 @@
#include <plat/fb.h>
#include <plat/mfc.h>
#include <plat/sdhci.h>
#include <plat/pd.h>
#include <plat/regs-fb-v4.h>
#include <plat/fimc-core.h>
#include <plat/s5p-time.h>

8
arch/arm/plat-samsung/Kconfig
View File

@ -491,14 +491,6 @@ config S5P_SLEEP
Internal config node to apply common S5P sleep management code.
Can be selected by S5P and newer SoCs with similar sleep procedure.
comment "Power Domain"
config SAMSUNG_PD
bool "Samsung Power Domain"
depends on PM_RUNTIME
help
Say Y here if you want to control Power Domain by Runtime PM.
config DEBUG_S3C_UART
depends on PLAT_SAMSUNG
int

4
arch/arm/plat-samsung/Makefile
View File

@ -60,10 +60,6 @@ obj-$(CONFIG_SAMSUNG_WAKEMASK) += wakeup-mask.o
obj-$(CONFIG_S5P_PM) += s5p-pm.o s5p-irq-pm.o
obj-$(CONFIG_S5P_SLEEP) += s5p-sleep.o
# PD support
obj-$(CONFIG_SAMSUNG_PD) += pd.o
# PWM support
obj-$(CONFIG_HAVE_PWM) += pwm.o

1
arch/arm/plat-samsung/include/plat/devs.h
View File

@ -131,7 +131,6 @@ extern struct platform_device exynos4_device_ohci;
extern struct platform_device exynos4_device_pcm0;
extern struct platform_device exynos4_device_pcm1;
extern struct platform_device exynos4_device_pcm2;
extern struct platform_device exynos4_device_pd[];
extern struct platform_device exynos4_device_spdif;
extern struct platform_device exynos_device_drm;

30
arch/arm/plat-samsung/include/plat/pd.h
View File

@ -1,30 +0,0 @@
/* linux/arch/arm/plat-samsung/include/plat/pd.h
*
* Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __ASM_PLAT_SAMSUNG_PD_H
#define __ASM_PLAT_SAMSUNG_PD_H __FILE__
struct samsung_pd_info {
int (*enable)(struct device *dev);
int (*disable)(struct device *dev);
void __iomem *base;
};
enum exynos4_pd_block {
PD_MFC,
PD_G3D,
PD_LCD0,
PD_LCD1,
PD_TV,
PD_CAM,
PD_GPS
};
#endif /* __ASM_PLAT_SAMSUNG_PD_H */

95
arch/arm/plat-samsung/pd.c
View File

@ -1,95 +0,0 @@
/* linux/arch/arm/plat-samsung/pd.c
*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*
* Samsung Power domain support
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/init.h>
#include <linux/export.h>
#include <linux/platform_device.h>
#include <linux/err.h>
#include <linux/pm_runtime.h>
#include <plat/pd.h>
static int samsung_pd_probe(struct platform_device *pdev)
{
struct samsung_pd_info *pdata = pdev->dev.platform_data;
struct device *dev = &pdev->dev;
if (!pdata) {
dev_err(dev, "no device data specified\n");
return -ENOENT;
}
pm_runtime_set_active(dev);
pm_runtime_enable(dev);
dev_info(dev, "power domain registered\n");
return 0;
}
static int __devexit samsung_pd_remove(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
pm_runtime_disable(dev);
return 0;
}
static int samsung_pd_runtime_suspend(struct device *dev)
{
struct samsung_pd_info *pdata = dev->platform_data;
int ret = 0;
if (pdata->disable)
ret = pdata->disable(dev);
dev_dbg(dev, "suspended\n");
return ret;
}
static int samsung_pd_runtime_resume(struct device *dev)
{
struct samsung_pd_info *pdata = dev->platform_data;
int ret = 0;
if (pdata->enable)
ret = pdata->enable(dev);
dev_dbg(dev, "resumed\n");
return ret;
}
static const struct dev_pm_ops samsung_pd_pm_ops = {
.runtime_suspend = samsung_pd_runtime_suspend,
.runtime_resume = samsung_pd_runtime_resume,
};
static struct platform_driver samsung_pd_driver = {
.driver = {
.name = "samsung-pd",
.owner = THIS_MODULE,
.pm = &samsung_pd_pm_ops,
},
.probe = samsung_pd_probe,
.remove = __devexit_p(samsung_pd_remove),
};
static int __init samsung_pd_init(void)
{
int ret;
ret = platform_driver_register(&samsung_pd_driver);
if (ret)
printk(KERN_ERR "%s: failed to add PD driver\n", __func__);
return ret;
}
arch_initcall(samsung_pd_init);