Commit bd5fd095 authored by Bob Liu's avatar Bob Liu
Browse files

blackfin: bf537: add capture support 



Signed-off-by: default avatarScott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: default avatarBob Liu <lliubbo@gmail.com>
parent df864c30

arch/blackfin/mach-bf537/boards/stamp.c

+70 −0
Original line number Diff line number Diff line
@@ -1558,6 +1558,71 @@ static struct platform_device bfin_lq035q1_device = { 
};

#endif



#if defined(CONFIG_VIDEO_BLACKFIN_CAPTURE) \

	|| defined(CONFIG_VIDEO_BLACKFIN_CAPTURE_MODULE)

#include <linux/videodev2.h>

#include <media/blackfin/bfin_capture.h>

#include <media/blackfin/ppi.h>



static const unsigned short ppi_req[] = {

	P_PPI0_D0, P_PPI0_D1, P_PPI0_D2, P_PPI0_D3,

	P_PPI0_D4, P_PPI0_D5, P_PPI0_D6, P_PPI0_D7,

	P_PPI0_CLK, P_PPI0_FS1, P_PPI0_FS2,

	0,

};



static const struct ppi_info ppi_info = {

	.type = PPI_TYPE_PPI,

	.dma_ch = CH_PPI,

	.irq_err = IRQ_PPI_ERROR,

	.base = (void __iomem *)PPI_CONTROL,

	.pin_req = ppi_req,

};



#if defined(CONFIG_VIDEO_VS6624) \

	|| defined(CONFIG_VIDEO_VS6624_MODULE)

static struct v4l2_input vs6624_inputs[] = {

	{

		.index = 0,

		.name = "Camera",

		.type = V4L2_INPUT_TYPE_CAMERA,

		.std = V4L2_STD_UNKNOWN,

	},

};



static struct bcap_route vs6624_routes[] = {

	{

		.input = 0,

		.output = 0,

	},

};



static const unsigned vs6624_ce_pin = GPIO_PF10;



static struct bfin_capture_config bfin_capture_data = {

	.card_name = "BF537",

	.inputs = vs6624_inputs,

	.num_inputs = ARRAY_SIZE(vs6624_inputs),

	.routes = vs6624_routes,

	.i2c_adapter_id = 0,

	.board_info = {

		.type = "vs6624",

		.addr = 0x10,

		.platform_data = (void *)&vs6624_ce_pin,

	},

	.ppi_info = &ppi_info,

	.ppi_control = (PACK_EN | DLEN_8 | XFR_TYPE | 0x0020),

};

#endif



static struct platform_device bfin_capture_device = {

	.name = "bfin_capture",

	.dev = {

		.platform_data = &bfin_capture_data,

	},

};

#endif



#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)

#ifdef CONFIG_SERIAL_BFIN_UART0

static struct resource bfin_uart0_resources[] = {
@@ -2733,6 +2798,11 @@ static struct platform_device *stamp_devices[] __initdata = { 
	&bfin_lq035q1_device,

#endif



#if defined(CONFIG_VIDEO_BLACKFIN_CAPTURE) \

	|| defined(CONFIG_VIDEO_BLACKFIN_CAPTURE_MODULE)

	&bfin_capture_device,

#endif



#if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)

#ifdef CONFIG_SERIAL_BFIN_UART0

	&bfin_uart0_device,