mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-23 20:53:53 +08:00
3ab3a35020
This is to prepare addition of m2m-emmapp driver otherwise IMX_HAVE_PLATFORM_MX2_CAMERA must be declared even if only Post-Processor is needed. IMX_HAVE_PLATFORM_MX2_EMMA define has been added. Changes since v1: - Add "select IMX_HAVE_PLATFORM_MX2_EMMA" for MACH_IMX27_VISSTRIM_M10 platform due to pending patch in linux-media tree that will call imx27_add_mx2_emmaprp(). Signed-off-by: Gaëtan Carlier <gcembed@gmail.com> Acked-by: Javier Martin <javier.martin@vista-silicon.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
68 lines
1.9 KiB
C
68 lines
1.9 KiB
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 "../hardware.h"
|
|
#include "devices-common.h"
|
|
|
|
#define imx_mx2_camera_data_entry_single(soc, _devid) \
|
|
{ \
|
|
.devid = _devid, \
|
|
.iobasecsi = soc ## _CSI_BASE_ADDR, \
|
|
.iosizecsi = SZ_4K, \
|
|
.irqcsi = soc ## _INT_CSI, \
|
|
}
|
|
#define imx_mx2_camera_data_entry_single_emma(soc, _devid) \
|
|
{ \
|
|
.devid = _devid, \
|
|
.iobasecsi = soc ## _CSI_BASE_ADDR, \
|
|
.iosizecsi = SZ_32, \
|
|
.irqcsi = soc ## _INT_CSI, \
|
|
.iobaseemmaprp = soc ## _EMMAPRP_BASE_ADDR, \
|
|
.iosizeemmaprp = SZ_32, \
|
|
.irqemmaprp = soc ## _INT_EMMAPRP, \
|
|
}
|
|
|
|
#ifdef CONFIG_SOC_IMX25
|
|
const struct imx_mx2_camera_data imx25_mx2_camera_data __initconst =
|
|
imx_mx2_camera_data_entry_single(MX25, "imx25-camera");
|
|
#endif /* ifdef CONFIG_SOC_IMX25 */
|
|
|
|
#ifdef CONFIG_SOC_IMX27
|
|
const struct imx_mx2_camera_data imx27_mx2_camera_data __initconst =
|
|
imx_mx2_camera_data_entry_single_emma(MX27, "imx27-camera");
|
|
#endif /* ifdef CONFIG_SOC_IMX27 */
|
|
|
|
struct platform_device *__init imx_add_mx2_camera(
|
|
const struct imx_mx2_camera_data *data,
|
|
const struct mx2_camera_platform_data *pdata)
|
|
{
|
|
struct resource res[] = {
|
|
{
|
|
.start = data->iobasecsi,
|
|
.end = data->iobasecsi + data->iosizecsi - 1,
|
|
.flags = IORESOURCE_MEM,
|
|
}, {
|
|
.start = data->irqcsi,
|
|
.end = data->irqcsi,
|
|
.flags = IORESOURCE_IRQ,
|
|
}, {
|
|
.start = data->iobaseemmaprp,
|
|
.end = data->iobaseemmaprp + data->iosizeemmaprp - 1,
|
|
.flags = IORESOURCE_MEM,
|
|
}, {
|
|
.start = data->irqemmaprp,
|
|
.end = data->irqemmaprp,
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
return imx_add_platform_device_dmamask(data->devid, 0,
|
|
res, data->iobaseemmaprp ? 4 : 2,
|
|
pdata, sizeof(*pdata), DMA_BIT_MASK(32));
|
|
}
|
|
|