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Commit 8a417cde authored by Zhou Yanjie's avatar Zhou Yanjie Committed by Greg Kroah-Hartman
Browse files

Serial: Ingenic: Add support for the X1000. 



Add support for probing the 8250_ingenic driver on the
X1000 Soc from Ingenic.

Signed-off-by: default avatarZhou Yanjie <zhouyanjie@zoho.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 3a50365d

drivers/tty/serial/8250/8250_ingenic.c

+9 −4
Original line number Diff line number Diff line
@@ -129,22 +129,21 @@ static int __init ingenic_early_console_setup(struct earlycon_device *dev, 
	return 0;

}



EARLYCON_DECLARE(jz4740_uart, ingenic_early_console_setup);

OF_EARLYCON_DECLARE(jz4740_uart, "ingenic,jz4740-uart",

		    ingenic_early_console_setup);



EARLYCON_DECLARE(jz4770_uart, ingenic_early_console_setup);

OF_EARLYCON_DECLARE(jz4770_uart, "ingenic,jz4770-uart",

		    ingenic_early_console_setup);



EARLYCON_DECLARE(jz4775_uart, ingenic_early_console_setup);

OF_EARLYCON_DECLARE(jz4775_uart, "ingenic,jz4775-uart",

		    ingenic_early_console_setup);



EARLYCON_DECLARE(jz4780_uart, ingenic_early_console_setup);

OF_EARLYCON_DECLARE(jz4780_uart, "ingenic,jz4780-uart",

		    ingenic_early_console_setup);



OF_EARLYCON_DECLARE(x1000_uart, "ingenic,x1000-uart",

		    ingenic_early_console_setup);



static void ingenic_uart_serial_out(struct uart_port *p, int offset, int value)

{

	int ier;
@@ -328,12 +327,18 @@ static const struct ingenic_uart_config jz4780_uart_config = { 
	.fifosize = 64,

};



static const struct ingenic_uart_config x1000_uart_config = {

	.tx_loadsz = 32,

	.fifosize = 64,

};



static const struct of_device_id of_match[] = {

	{ .compatible = "ingenic,jz4740-uart", .data = &jz4740_uart_config },

	{ .compatible = "ingenic,jz4760-uart", .data = &jz4760_uart_config },

	{ .compatible = "ingenic,jz4770-uart", .data = &jz4760_uart_config },

	{ .compatible = "ingenic,jz4775-uart", .data = &jz4760_uart_config },

	{ .compatible = "ingenic,jz4780-uart", .data = &jz4780_uart_config },

	{ .compatible = "ingenic,x1000-uart", .data = &x1000_uart_config },

	{ /* sentinel */ }

};

MODULE_DEVICE_TABLE(of, of_match);