reset: simple: Enable for ASPEED systems
ASPEED BMC SoCs have a reset controller in the LPC IP that can be
controlled using this driver to release the UARTs from reset.
No special configuration is required, so only the compatible string is
added.
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig
index 7fc7769..18f152d2 100644
--- a/drivers/reset/Kconfig
+++ b/drivers/reset/Kconfig
@@ -83,14 +83,18 @@
config RESET_SIMPLE
bool "Simple Reset Controller Driver" if COMPILE_TEST
- default ARCH_SOCFPGA || ARCH_STM32 || ARCH_STRATIX10 || ARCH_SUNXI || ARCH_ZX
+ default ARCH_SOCFPGA || ARCH_STM32 || ARCH_STRATIX10 || ARCH_SUNXI || ARCH_ZX || ARCH_ASPEED
help
This enables a simple reset controller driver for reset lines that
that can be asserted and deasserted by toggling bits in a contiguous,
exclusive register space.
- Currently this driver supports Altera SoCFPGAs, the RCC reset
- controller in STM32 MCUs, Allwinner SoCs, and ZTE's zx2967 family.
+ Currently this driver supports:
+ - Altera SoCFPGAs
+ - ASPEED BMC SoCs
+ - RCC reset controller in STM32 MCUs
+ - Allwinner SoCs
+ - ZTE's zx2967 family
config RESET_SUNXI
bool "Allwinner SoCs Reset Driver" if COMPILE_TEST && !ARCH_SUNXI
diff --git a/drivers/reset/reset-simple.c b/drivers/reset/reset-simple.c
index 2d4f362..f7ce891 100644
--- a/drivers/reset/reset-simple.c
+++ b/drivers/reset/reset-simple.c
@@ -125,6 +125,8 @@ static const struct of_device_id reset_simple_dt_ids[] = {
.data = &reset_simple_active_low },
{ .compatible = "zte,zx296718-reset",
.data = &reset_simple_active_low },
+ { .compatible = "aspeed,ast2400-lpc-reset" },
+ { .compatible = "aspeed,ast2500-lpc-reset" },
{ /* sentinel */ },
};
