diff options
author | Arnd Bergmann <arnd@arndb.de> | 2020-08-06 20:20:33 +0200 |
---|---|---|
committer | Krzysztof Kozlowski <krzk@kernel.org> | 2020-08-19 21:23:46 +0200 |
commit | 17132da70eb766785b9b4677bacce18cc11ea442 (patch) | |
tree | 339087bbfb6127100c1730fa17a20a3082d217b4 /arch/arm/plat-samsung/include | |
parent | cb6c03019cdd383cdba1614f9712bd35715171a3 (diff) |
ARM: samsung: move pm check code to drivers/soc
This is the only part of plat-samsung that is really
shared between the s3c and s5p ports. Moving it to
drivers/soc/ lets us make them completely independent.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20200806182059.2431-16-krzk@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'arch/arm/plat-samsung/include')
-rw-r--r-- | arch/arm/plat-samsung/include/plat/pm-common.h | 70 |
1 files changed, 1 insertions, 69 deletions
diff --git a/arch/arm/plat-samsung/include/plat/pm-common.h b/arch/arm/plat-samsung/include/plat/pm-common.h index 87fa97fd6e8b..18b9607e1e39 100644 --- a/arch/arm/plat-samsung/include/plat/pm-common.h +++ b/arch/arm/plat-samsung/include/plat/pm-common.h @@ -11,6 +11,7 @@ #define __PLAT_SAMSUNG_PM_COMMON_H __FILE__ #include <linux/irq.h> +#include <linux/soc/samsung/s3c-pm.h> /* sleep save info */ @@ -36,73 +37,4 @@ extern void s3c_pm_do_save(struct sleep_save *ptr, int count); extern void s3c_pm_do_restore(const struct sleep_save *ptr, int count); extern void s3c_pm_do_restore_core(const struct sleep_save *ptr, int count); -/* PM debug functions */ - -/** - * struct pm_uart_save - save block for core UART - * @ulcon: Save value for S3C2410_ULCON - * @ucon: Save value for S3C2410_UCON - * @ufcon: Save value for S3C2410_UFCON - * @umcon: Save value for S3C2410_UMCON - * @ubrdiv: Save value for S3C2410_UBRDIV - * - * Save block for UART registers to be held over sleep and restored if they - * are needed (say by debug). -*/ -struct pm_uart_save { - u32 ulcon; - u32 ucon; - u32 ufcon; - u32 umcon; - u32 ubrdiv; - u32 udivslot; -}; - -#ifdef CONFIG_SAMSUNG_PM_DEBUG -/** - * s3c_pm_dbg() - low level debug function for use in suspend/resume. - * @msg: The message to print. - * - * This function is used mainly to debug the resume process before the system - * can rely on printk/console output. It uses the low-level debugging output - * routine printascii() to do its work. - */ -extern void s3c_pm_dbg(const char *msg, ...); - -#define S3C_PMDBG(fmt...) s3c_pm_dbg(fmt) - -extern void s3c_pm_save_uarts(bool is_s3c24xx); -extern void s3c_pm_restore_uarts(bool is_s3c24xx); - -#ifdef CONFIG_ARCH_S3C64XX -extern void s3c_pm_arch_update_uart(void __iomem *regs, - struct pm_uart_save *save); -#else -static inline void -s3c_pm_arch_update_uart(void __iomem *regs, struct pm_uart_save *save) -{ -} -#endif - -#else -#define S3C_PMDBG(fmt...) pr_debug(fmt) - -static inline void s3c_pm_save_uarts(bool is_s3c24xx) { } -static inline void s3c_pm_restore_uarts(bool is_s3c24xx) { } -#endif - -/* suspend memory checking */ - -#ifdef CONFIG_SAMSUNG_PM_CHECK -extern void s3c_pm_check_prepare(void); -extern void s3c_pm_check_restore(void); -extern void s3c_pm_check_cleanup(void); -extern void s3c_pm_check_store(void); -#else -#define s3c_pm_check_prepare() do { } while (0) -#define s3c_pm_check_restore() do { } while (0) -#define s3c_pm_check_cleanup() do { } while (0) -#define s3c_pm_check_store() do { } while (0) -#endif - #endif |