On 04/03/2015 at 18:17:58 +0100, Sebastian Reichel wrote : > Hi, > > On Wed, Mar 04, 2015 at 03:21:32PM +0100, Alexandre Belloni wrote: > > AT91RM9200 uses the watchdog from the system timer to reset. > > [...] > > + regmap_write(regmap_st, AT91_ST_WDMR, > > + AT91_ST_RSTEN | AT91_ST_EXTEN | 1); > > + regmap_write(regmap_st, AT91_ST_CR, AT91_ST_WDRST); > > + > > + mdelay(2000); > > At pity that you have to write into two registers, otherwise you > could have used the syscon-reboot driver. >
Exactly what I was thinking :) > > [...] > > +module_platform_driver(at91rm9200_reset_driver); > > Apart from missing module metadata (MODULE_AUTHOR(), > MODULE_LICENSE(), ...) the driver looks fine to me. > I'll add those. -- Alexandre Belloni, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
