reset: aspeed: Add AST2600 reset support

Add controller reset support through the
System Control Unit (SCU) of AST2600 SoC.

Signed-off-by: Chia-Wei, Wang <chiawei_wang@aspeedtech.com>
Reviewed-by: Ryan Chen <ryan_chen@aspeedtech.com>
diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig
index 33c2736..f5b3f88 100644
--- a/drivers/reset/Kconfig
+++ b/drivers/reset/Kconfig
@@ -81,6 +81,15 @@
 	  Say Y if you want to control reset signals of different peripherals
 	  through System Control Unit (SCU).
 
+config RESET_AST2600
+	bool "Reset controller driver for AST2600 SoCs"
+	depends on DM_RESET
+	default y if ASPEED_AST2600
+	help
+	  Support for reset controller on AST2600 SoC.
+	  Say Y if you want to control reset signals of different peripherals
+	  through System Control Unit (SCU).
+
 config RESET_ROCKCHIP
 	bool "Reset controller driver for Rockchip SoCs"
 	depends on DM_RESET && ARCH_ROCKCHIP && CLK