mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-02 21:56:41 +07:00
c78a5bc2e7
The earlier watchdog reset mechanism had a couple of limitations. First, it embedded a reference to "davinci_wdt_device" inside common code. This forced all derived platforms (da8xx and tnetv107x) to define such a device. This also would have caused problems in including multiple socs in a single build due to symbol redefinition. With this patch, davinci_watchdog_reset() now takes the platform device as an argument. The davinci_soc_info struct has been extended to include a reset function and a watchdog platform_device. arch_reset() then uses these elements to reset the system in a SoC specific fashion. Signed-off-by: Cyril Chemparathy <cyril@ti.com> Tested-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
28 lines
656 B
C
28 lines
656 B
C
/*
|
|
* DaVinci system defines
|
|
*
|
|
* Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
|
|
*
|
|
* 2007 (c) MontaVista Software, Inc. This file is licensed under
|
|
* the terms of the GNU General Public License version 2. This program
|
|
* is licensed "as is" without any warranty of any kind, whether express
|
|
* or implied.
|
|
*/
|
|
#ifndef __ASM_ARCH_SYSTEM_H
|
|
#define __ASM_ARCH_SYSTEM_H
|
|
|
|
#include <mach/common.h>
|
|
|
|
static inline void arch_idle(void)
|
|
{
|
|
cpu_do_idle();
|
|
}
|
|
|
|
static inline void arch_reset(char mode, const char *cmd)
|
|
{
|
|
if (davinci_soc_info.reset)
|
|
davinci_soc_info.reset(davinci_soc_info.reset_device);
|
|
}
|
|
|
|
#endif /* __ASM_ARCH_SYSTEM_H */
|