1 /*
2 * Copyright (C) 2010 Pengutronix
3 * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
4 *
5 * This program is free software; you can redistribute it and/or modify it under
6 * the terms of the GNU General Public License version 2 as published by the
7 * Free Software Foundation.
8 */
9 #include <mach/hardware.h>
10 #include <mach/devices-common.h>
11
12 #define imx_mx2_camera_data_entry_single(soc) \
13 { \
14 .iobasecsi = soc ## _CSI_BASE_ADDR, \
15 .iosizecsi = SZ_4K, \
16 .irqcsi = soc ## _INT_CSI, \
17 }
18 #define imx_mx2_camera_data_entry_single_emma(soc) \
19 { \
20 .iobasecsi = soc ## _CSI_BASE_ADDR, \
21 .iosizecsi = SZ_32, \
22 .irqcsi = soc ## _INT_CSI, \
23 .iobaseemmaprp = soc ## _EMMAPRP_BASE_ADDR, \
24 .iosizeemmaprp = SZ_32, \
25 .irqemmaprp = soc ## _INT_EMMAPRP, \
26 }
27
28 #ifdef CONFIG_SOC_IMX25
29 const struct imx_mx2_camera_data imx25_mx2_camera_data __initconst =
30 imx_mx2_camera_data_entry_single(MX25);
31 #endif /* ifdef CONFIG_SOC_IMX25 */
32
33 #ifdef CONFIG_SOC_IMX27
34 const struct imx_mx2_camera_data imx27_mx2_camera_data __initconst =
35 imx_mx2_camera_data_entry_single_emma(MX27);
36 #endif /* ifdef CONFIG_SOC_IMX27 */
37
imx_add_mx2_camera(const struct imx_mx2_camera_data * data,const struct mx2_camera_platform_data * pdata)38 struct platform_device *__init imx_add_mx2_camera(
39 const struct imx_mx2_camera_data *data,
40 const struct mx2_camera_platform_data *pdata)
41 {
42 struct resource res[] = {
43 {
44 .start = data->iobasecsi,
45 .end = data->iobasecsi + data->iosizecsi - 1,
46 .flags = IORESOURCE_MEM,
47 }, {
48 .start = data->irqcsi,
49 .end = data->irqcsi,
50 .flags = IORESOURCE_IRQ,
51 }, {
52 .start = data->iobaseemmaprp,
53 .end = data->iobaseemmaprp + data->iosizeemmaprp - 1,
54 .flags = IORESOURCE_MEM,
55 }, {
56 .start = data->irqemmaprp,
57 .end = data->irqemmaprp,
58 .flags = IORESOURCE_IRQ,
59 },
60 };
61 return imx_add_platform_device_dmamask("mx2-camera", 0,
62 res, data->iobaseemmaprp ? 4 : 2,
63 pdata, sizeof(*pdata), DMA_BIT_MASK(32));
64 }
65