Commit 075fcc9f authored by Alexandre Belloni's avatar Alexandre Belloni Committed by Nicolas Ferre
Browse files

ARM: at91: sama5d4: remove useless map_io 



All the peripheral remapped at io_map are taken care of by their respective
drivers.

Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
parent e7336083

arch/arm/mach-at91/sama5.c

+0 −33
Original line number Diff line number Diff line
@@ -65,38 +65,6 @@ DT_MACHINE_START(sama5_dt, "Atmel SAMA5") 
	.dt_compat	= sama5_dt_board_compat,

MACHINE_END



static struct map_desc at91_io_desc[] __initdata = {

	{

	.virtual        = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_MPDDRC),

	.pfn            = __phys_to_pfn(SAMA5D4_BASE_MPDDRC),

	.length         = SZ_512,

	.type           = MT_DEVICE,

	},

	{

	.virtual        = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_PMC),

	.pfn            = __phys_to_pfn(SAMA5D4_BASE_PMC),

	.length         = SZ_512,

	.type           = MT_DEVICE,

	},

	{ /* On sama5d4, we use USART3 as serial console */

	.virtual        = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_USART3),

	.pfn            = __phys_to_pfn(SAMA5D4_BASE_USART3),

	.length         = SZ_256,

	.type           = MT_DEVICE,

	},

	{ /* A bunch of peripheral with fine grained IO space */

	.virtual        = (unsigned long)AT91_ALT_IO_P2V(SAMA5D4_BASE_SYS2),

	.pfn            = __phys_to_pfn(SAMA5D4_BASE_SYS2),

	.length         = SZ_2K,

	.type           = MT_DEVICE,

	},

};



static void __init sama5_alt_map_io(void)

{

	iotable_init(at91_io_desc, ARRAY_SIZE(at91_io_desc));

}



static const char *sama5_alt_dt_board_compat[] __initconst = {

	"atmel,sama5d4",

	NULL
@@ -104,7 +72,6 @@ static const char *sama5_alt_dt_board_compat[] __initconst = { 


DT_MACHINE_START(sama5_alt_dt, "Atmel SAMA5")

	/* Maintainer: Atmel */

	.map_io		= sama5_alt_map_io,

	.init_machine	= sama5_dt_device_init,

	.dt_compat	= sama5_alt_dt_board_compat,

	.l2c_aux_mask	= ~0UL,