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Commit ea651ffd authored by Gustavo Pimentel's avatar Gustavo Pimentel Committed by Philipp Zabel
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reset: Add DesignWare IP support to simple reset 



The reset-simple driver can be now used on DesignWare IPs by
default by selecting the following compatible strings:
 - snps,dw-high-reset for active high resets inputs
 - snps,dw-low-reset for active low resets inputs

Signed-off-by: default avatarGustavo Pimentel <gustavo.pimentel@synopsys.com>
Signed-off-by: default avatarLuis Oliveira <luis.oliveira@synopsys.com>
Signed-off-by: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
parent e7ef681a

drivers/reset/Kconfig

+1 −1
Original line number Original line Diff line number Diff line
@@ -118,7 +118,7 @@ config RESET_QCOM_PDC 




config RESET_SIMPLE

config RESET_SIMPLE

	bool "Simple Reset Controller Driver" if COMPILE_TEST

	bool "Simple Reset Controller Driver" if COMPILE_TEST

	default ARCH_STM32 || ARCH_STRATIX10 || ARCH_SUNXI || ARCH_ZX || ARCH_ASPEED || ARCH_BITMAIN

	default ARCH_STM32 || ARCH_STRATIX10 || ARCH_SUNXI || ARCH_ZX || ARCH_ASPEED || ARCH_BITMAIN || ARC

	help

	help

	  This enables a simple reset controller driver for reset lines that

	  This enables a simple reset controller driver for reset lines that

	  that can be asserted and deasserted by toggling bits in a contiguous,

	  that can be asserted and deasserted by toggling bits in a contiguous,

drivers/reset/reset-simple.c

+3 −0
Original line number Original line Diff line number Diff line
@@ -127,6 +127,9 @@ static const struct of_device_id reset_simple_dt_ids[] = { 
	{ .compatible = "aspeed,ast2500-lpc-reset" },

	{ .compatible = "aspeed,ast2500-lpc-reset" },

	{ .compatible = "bitmain,bm1880-reset",

	{ .compatible = "bitmain,bm1880-reset",

		.data = &reset_simple_active_low },

		.data = &reset_simple_active_low },

	{ .compatible = "snps,dw-high-reset" },

	{ .compatible = "snps,dw-low-reset",

		.data = &reset_simple_active_low },

	{ /* sentinel */ },

	{ /* sentinel */ },

};

};