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Commit f677e0f3 authored by Florian Fainelli's avatar Florian Fainelli Committed by Greg Kroah-Hartman
Browse files

ARM: ep93xx: Register ts73xx-fpga manager driver for TS-7300 



Register the TS-7300 FPGA manager device drivers which allows us to load
bitstreams into the on-board Altera Cyclone II FPGA.

Acked-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Acked-by: default avatarAlan Tull <atull@opensource.altera.com>
Acked-by: default avatarMoritz Fischer <moritz.fischer@ettus.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4348f7e2

arch/arm/mach-ep93xx/ts72xx.c

+26 −0
Original line number Diff line number Diff line
@@ -210,6 +210,28 @@ static struct ep93xx_eth_data __initdata ts72xx_eth_data = { 
	.phy_id		= 1,

};



#if IS_ENABLED(CONFIG_FPGA_MGR_TS73XX)



/* Relative to EP93XX_CS1_PHYS_BASE */

#define TS73XX_FPGA_LOADER_BASE		0x03c00000



static struct resource ts73xx_fpga_resources[] = {

	{

		.start	= EP93XX_CS1_PHYS_BASE + TS73XX_FPGA_LOADER_BASE,

		.end	= EP93XX_CS1_PHYS_BASE + TS73XX_FPGA_LOADER_BASE + 1,

		.flags	= IORESOURCE_MEM,

	},

};



static struct platform_device ts73xx_fpga_device = {

	.name	= "ts73xx-fpga-mgr",

	.id	= -1,

	.resource = ts73xx_fpga_resources,

	.num_resources = ARRAY_SIZE(ts73xx_fpga_resources),

};



#endif



static void __init ts72xx_init_machine(void)

{

	ep93xx_init_devices();
@@ -218,6 +240,10 @@ static void __init ts72xx_init_machine(void) 
	platform_device_register(&ts72xx_wdt_device);



	ep93xx_register_eth(&ts72xx_eth_data, 1);

#if IS_ENABLED(CONFIG_FPGA_MGR_TS73XX)

	if (board_is_ts7300())

		platform_device_register(&ts73xx_fpga_device);

#endif

}



MACHINE_START(TS72XX, "Technologic Systems TS-72xx SBC")