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Commit 6b9d526b authored by Robert Jarzmik's avatar Robert Jarzmik
Browse files

ARM: pxa: pxa3xx device-tree support cleanup 



Clocks, timer and several other drivers have well defined and working
device-tree bindings. Clean-up the code to leave only the strict
minimum. The final goal will be to remove the lookup array.

Signed-off-by: default avatarRobert Jarzmik <robert.jarzmik@free.fr>
parent f29327d9

arch/arm/mach-pxa/pxa-dt.c

+0 −24
Original line number Diff line number Diff line
@@ -19,42 +19,18 @@ 
#include "generic.h"



#ifdef CONFIG_PXA3xx

static const struct of_dev_auxdata const pxa3xx_auxdata_lookup[] __initconst = {

	OF_DEV_AUXDATA("mrvl,pxa-uart",		0x40100000, "pxa2xx-uart.0", NULL),

	OF_DEV_AUXDATA("mrvl,pxa-uart",		0x40200000, "pxa2xx-uart.1", NULL),

	OF_DEV_AUXDATA("mrvl,pxa-uart",		0x40700000, "pxa2xx-uart.2", NULL),

	OF_DEV_AUXDATA("mrvl,pxa-uart",		0x41600000, "pxa2xx-uart.3", NULL),

	OF_DEV_AUXDATA("marvell,pxa-mmc",	0x41100000, "pxa2xx-mci.0", NULL),

	OF_DEV_AUXDATA("intel,pxa3xx-gpio",	0x40e00000, "pxa3xx-gpio", NULL),

	OF_DEV_AUXDATA("marvell,pxa-ohci",	0x4c000000, "pxa27x-ohci", NULL),

	OF_DEV_AUXDATA("mrvl,pxa-i2c",		0x40301680, "pxa2xx-i2c.0", NULL),

	OF_DEV_AUXDATA("mrvl,pwri2c",		0x40f500c0, "pxa3xx-i2c.1", NULL),

	OF_DEV_AUXDATA("marvell,pxa3xx-nand",	0x43100000, "pxa3xx-nand", NULL),

	{}

};



static void __init pxa3xx_dt_init(void)

{

	of_platform_populate(NULL, of_default_bus_match_table,

			     pxa3xx_auxdata_lookup, NULL);

}



static const char *const pxa3xx_dt_board_compat[] __initconst = {

	"marvell,pxa300",

	"marvell,pxa310",

	"marvell,pxa320",

	NULL,

};

#endif



#ifdef CONFIG_PXA3xx

DT_MACHINE_START(PXA_DT, "Marvell PXA3xx (Device Tree Support)")

	.map_io		= pxa3xx_map_io,

	.init_irq	= pxa3xx_dt_init_irq,

	.handle_irq	= pxa3xx_handle_irq,

	.init_time	= pxa_timer_init,

	.restart	= pxa_restart,

	.init_machine	= pxa3xx_dt_init,

	.dt_compat	= pxa3xx_dt_board_compat,

MACHINE_END

#endif