diff options
| -rw-r--r-- | arch/arm/mach-shmobile/board-ap4evb.c | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c index 901000c..bb17907 100644 --- a/arch/arm/mach-shmobile/board-ap4evb.c +++ b/arch/arm/mach-shmobile/board-ap4evb.c @@ -43,6 +43,10 @@ #include <linux/input/sh_keysc.h> #include <linux/usb/r8a66597.h> +#include <media/sh_mobile_ceu.h> +#include <media/sh_mobile_csi2.h> +#include <media/soc_camera.h> + #include <sound/sh_fsi.h> #include <video/sh_mobile_hdmi.h> @@ -677,6 +681,95 @@ static struct platform_device leds_device = { }, }; +static struct i2c_board_info imx074_info = { + I2C_BOARD_INFO("imx074", 0x1a), +}; + +struct soc_camera_link imx074_link = { + .bus_id = 0, + .board_info = &imx074_info, + .i2c_adapter_id = 0, + .module_name = "imx074", +}; + +static struct platform_device ap4evb_camera = { + .name = "soc-camera-pdrv", + .id = 0, + .dev = { + .platform_data = &imx074_link, + }, +}; + +static struct sh_csi2_client_config csi2_clients[] = { + { + .phy = SH_CSI2_PHY_MAIN, + .lanes = 3, + .channel = 0, + .pdev = &ap4evb_camera, + }, +}; + +static struct sh_csi2_pdata csi2_info = { + .type = SH_CSI2C, + .clients = csi2_clients, + .num_clients = ARRAY_SIZE(csi2_clients), + .flags = SH_CSI2_ECC | SH_CSI2_CRC, +}; + +static struct resource csi2_resources[] = { + [0] = { + .name = "CSI2", + .start = 0xffc90000, + .end = 0xffc90fff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = intcs_evt2irq(0x17a0), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device csi2_device = { + .name = "sh-mobile-csi2", + .id = 0, + .num_resources = ARRAY_SIZE(csi2_resources), + .resource = csi2_resources, + .dev = { + .platform_data = &csi2_info, + }, +}; + +static struct sh_mobile_ceu_info sh_mobile_ceu_info = { + .flags = SH_CEU_FLAG_USE_8BIT_BUS, + .csi2_dev = &csi2_device.dev, +}; + +static struct resource ceu_resources[] = { + [0] = { + .name = "CEU", + .start = 0xfe910000, + .end = 0xfe91009f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = intcs_evt2irq(0x880), + .flags = IORESOURCE_IRQ, + }, + [2] = { + /* place holder for contiguous memory */ + }, +}; + +static struct platform_device ceu_device = { + .name = "sh_mobile_ceu", + .id = 0, /* "ceu0" clock */ + .num_resources = ARRAY_SIZE(ceu_resources), + .resource = ceu_resources, + .dev = { + .platform_data = &sh_mobile_ceu_info, + }, +}; + static struct platform_device *ap4evb_devices[] __initdata = { &leds_device, &nor_flash_device, @@ -689,6 +782,9 @@ static struct platform_device *ap4evb_devices[] __initdata = { &lcdc1_device, &lcdc_device, &hdmi_device, + &csi2_device, + &ceu_device, + &ap4evb_camera, }; static int __init hdmi_init_pm_clock(void) @@ -1066,6 +1162,23 @@ static void __init ap4evb_init(void) i2c_register_board_info(0, &tsc_device, 1); #endif /* CONFIG_AP4EVB_QHD */ + /* CEU */ + + /* + * TODO: reserve memory for V4L2 DMA buffers, when a suitable API + * becomes available + */ + + /* MIPI-CSI stuff */ + gpio_request(GPIO_FN_VIO_CKO, NULL); + + clk = clk_get(NULL, "vck1_clk"); + if (!IS_ERR(clk)) { + clk_set_rate(clk, clk_round_rate(clk, 13000000)); + clk_enable(clk); + clk_put(clk); + } + sh7372_add_standard_devices(); /* HDMI */ |
