diff options
| author | [email protected] <[email protected]> | 2017-04-17 12:00:24 -0700 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2017-05-08 11:57:32 -0400 |
| commit | 858d4976293f0b3d72e5dcf0e8a1a973efafeee3 (patch) | |
| tree | 0921e2d6c21f12fa567b631e9f664e18fc6dd4ed /drivers/reset/Kconfig | |
| parent | 413353b30b5d23c409b6a2fd70aa1cc28451a451 (diff) | |
aspeed: Reset Driver
Add Reset Driver for ast2500 SoC. This driver uses Watchdog Timer to
perform resets and thus depends on it. The actual Watchdog device used
needs to be configured in Device Tree using "aspeed,wdt" property, which
must be WDT phandle, for example:
rst: reset-controller {
compatible = "aspeed,ast2500-reset";
aspeed,wdt = <&wdt1>;
}
Signed-off-by: Maxim Sloyko <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Diffstat (limited to 'drivers/reset/Kconfig')
| -rw-r--r-- | drivers/reset/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig index fa77ee4adae..80f4646a79c 100644 --- a/drivers/reset/Kconfig +++ b/drivers/reset/Kconfig @@ -51,4 +51,14 @@ config RESET_UNIPHIER Say Y if you want to control reset signals provided by System Control block, Media I/O block, Peripheral Block. +config AST2500_RESET + bool "Reset controller driver for AST2500 SoCs" + depends on DM_RESET && WDT_ASPEED + default y if ASPEED_AST2500 + help + Support for reset controller on AST2500 SoC. This controller uses + watchdog to reset different peripherals and thus only supports + resets that are supported by watchdog. The main limitation though + is that some reset signals, like I2C or MISC reset multiple devices. + endmenu |