forked from Minki/linux
62550cd7c0
It might be not good to use software defined version to identify sdma device type, when hardware does not define such version. Instead, soc name is stable enough to define the device type. The patch uses platform_device_id rather than version number passed by platform data to identify sdma device type/version. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Vinod Koul <vinod.koul@intel.com>
35 lines
934 B
C
35 lines
934 B
C
/*
|
|
* Copyright (C) 2010 Pengutronix
|
|
* Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it under
|
|
* the terms of the GNU General Public License version 2 as published by the
|
|
* Free Software Foundation.
|
|
*/
|
|
#include <mach/devices-common.h>
|
|
|
|
struct platform_device __init __maybe_unused *imx_add_imx_dma(void)
|
|
{
|
|
return platform_device_register_resndata(&mxc_ahb_bus,
|
|
"imx-dma", -1, NULL, 0, NULL, 0);
|
|
}
|
|
|
|
struct platform_device __init __maybe_unused *imx_add_imx_sdma(char *name,
|
|
resource_size_t iobase, int irq, struct sdma_platform_data *pdata)
|
|
{
|
|
struct resource res[] = {
|
|
{
|
|
.start = iobase,
|
|
.end = iobase + SZ_16K - 1,
|
|
.flags = IORESOURCE_MEM,
|
|
}, {
|
|
.start = irq,
|
|
.end = irq,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
return platform_device_register_resndata(&mxc_ahb_bus, name,
|
|
-1, res, ARRAY_SIZE(res), pdata, sizeof(*pdata));
|
|
}
|