blackfin: bf561: add adv7183 capture support

Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
Signed-off-by: Bob Liu <lliubbo@gmail.com>

1 files changed, 95 insertions, 0 deletions

diff --git a/arch/blackfin/mach-bf561/boards/ezkit.c b/arch/blackfin/mach-bf561/boards/ezkit.c
index c60638fb2e01..838978808a15 100644
--- a/arch/blackfin/mach-bf561/boards/ezkit.c
+++ b/arch/blackfin/mach-bf561/boards/ezkit.c
@@ -422,6 +422,96 @@ static struct platform_device bfin_dpmc = {
         },
 };
 
+#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_PPI0,
+        .irq_err = IRQ_PPI1_ERROR,
+        .base = (void __iomem *)PPI0_CONTROL,
+        .pin_req = ppi_req,
+};
+
+#if defined(CONFIG_VIDEO_ADV7183) \
+        || defined(CONFIG_VIDEO_ADV7183_MODULE)
+#include <media/adv7183.h>
+static struct v4l2_input adv7183_inputs[] = {
+        {
+                .index = 0,
+                .name = "Composite",
+                .type = V4L2_INPUT_TYPE_CAMERA,
+                .std = V4L2_STD_ALL,
+        },
+        {
+                .index = 1,
+                .name = "S-Video",
+                .type = V4L2_INPUT_TYPE_CAMERA,
+                .std = V4L2_STD_ALL,
+        },
+        {
+                .index = 2,
+                .name = "Component",
+                .type = V4L2_INPUT_TYPE_CAMERA,
+                .std = V4L2_STD_ALL,
+        },
+};
+
+static struct bcap_route adv7183_routes[] = {
+        {
+                .input = ADV7183_COMPOSITE4,
+                .output = ADV7183_8BIT_OUT,
+        },
+        {
+                .input = ADV7183_SVIDEO0,
+                .output = ADV7183_8BIT_OUT,
+        },
+        {
+                .input = ADV7183_COMPONENT0,
+                .output = ADV7183_8BIT_OUT,
+        },
+};
+
+
+static const unsigned adv7183_gpio[] = {
+        GPIO_PF13, /* reset pin */
+        GPIO_PF2,  /* output enable pin */
+};
+
+static struct bfin_capture_config bfin_capture_data = {
+        .card_name = "BF561",
+        .inputs = adv7183_inputs,
+        .num_inputs = ARRAY_SIZE(adv7183_inputs),
+        .routes = adv7183_routes,
+        .i2c_adapter_id = 0,
+        .board_info = {
+                .type = "adv7183",
+                .addr = 0x20,
+                .platform_data = (void *)adv7183_gpio,
+        },
+        .ppi_info = &ppi_info,
+        .ppi_control = (PACK_EN | DLEN_8 | DMA32 | FLD_SEL),
+};
+#endif
+
+static struct platform_device bfin_capture_device = {
+        .name = "bfin_capture",
+        .dev = {
+                .platform_data = &bfin_capture_data,
+        },
+};
+#endif
+
 #if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE)
 static struct platform_device bfin_i2s = {
         .name = "bfin-i2s",
@@ -494,6 +584,11 @@ static struct platform_device *ezkit_devices[] __initdata = {
         &ezkit_flash_device,
 #endif
 
+#if defined(CONFIG_VIDEO_BLACKFIN_CAPTURE) \
+        || defined(CONFIG_VIDEO_BLACKFIN_CAPTURE_MODULE)
+        &bfin_capture_device,
+#endif
+
 #if defined(CONFIG_SND_BF5XX_I2S) || defined(CONFIG_SND_BF5XX_I2S_MODULE)
         &bfin_i2s,
 #endif