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

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

Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Alan Tull <atull@opensource.altera.com>
Acked-by: Moritz Fischer <moritz.fischer@ettus.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Florian Fainelli 2017-02-27 16:14:23 -06:00 committed by Greg Kroah-Hartman
parent 4348f7e2ae
commit f677e0f3ed
1 changed files with 26 additions and 0 deletions
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26
arch/arm/mach-ep93xx/ts72xx.c
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@ -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")