From: Vladimir Barinov <vladimir.barinov@xxxxxxxxxxxxxxxxxx>
Add ADV7180 platform devices on the Marzen board, configure VIN1/3 pins, and
register VIN1/3 devices with the ADV7180 specific platform data.
Signed-off-by: Vladimir Barinov <vladimir.barinov@xxxxxxxxxxxxxxxxxx>
[Sergei: removed superfluous tabulation and inserted empty lines in the macro
definition, updated the copyrights, annotated VIN platform data as '__initdata']
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
---
Changes since version 3:
- changed the VIN platform device names to be R8A7779 specific.
Changes since version 2:
- annotated 'vin_platform_data' as '__initdata' since they're kmemdup()'ed while
registering the platform devices anyway.
Changes since the original posting:
- used a macro to define the camera platform devices;
- updated the copyrights;
- refreshed the patch.
arch/arm/mach-shmobile/board-marzen.c | 44 +++++++++++++++++++++++++++++++++-
1 file changed, 43 insertions(+), 1 deletion(-)
Index: media_tree/arch/arm/mach-shmobile/board-marzen.c
===================================================================
--- media_tree.orig/arch/arm/mach-shmobile/board-marzen.c
+++ media_tree/arch/arm/mach-shmobile/board-marzen.c
@@ -1,8 +1,9 @@
/*
* marzen board support
*
- * Copyright (C) 2011 Renesas Solutions Corp.
+ * Copyright (C) 2011, 2013 Renesas Solutions Corp.
* Copyright (C) 2011 Magnus Damm
+ * Copyright (C) 2013 Cogent Embedded, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -37,6 +38,7 @@
#include <linux/mmc/host.h>
#include <linux/mmc/sh_mobile_sdhi.h>
#include <linux/mfd/tmio.h>
+#include <media/soc_camera.h>
#include <mach/hardware.h>
#include <mach/r8a7779.h>
#include <mach/common.h>
@@ -178,12 +180,40 @@ static struct platform_device leds_devic
},
};
+static struct rcar_vin_platform_data vin_platform_data __initdata = {
+ .flags = RCAR_VIN_BT656,
+};
+
+#define MARZEN_CAMERA(idx) \
+static struct i2c_board_info camera##idx##_info = { \
+ I2C_BOARD_INFO("adv7180", 0x20 + (idx)), \
+}; \
+ \
+static struct soc_camera_link iclink##idx##_adv7180 = { \
+ .bus_id = 1 + 2 * (idx), \
+ .i2c_adapter_id = 0, \
+ .board_info = &camera##idx##_info, \
+}; \
+ \
+static struct platform_device camera##idx##_device = { \
+ .name = "soc-camera-pdrv", \
+ .id = idx, \
+ .dev = { \
+ .platform_data = &iclink##idx##_adv7180, \
+ }, \
+};
+
+MARZEN_CAMERA(0);
+MARZEN_CAMERA(1);
+
static struct platform_device *marzen_devices[] __initdata = {
ð_device,
&sdhi0_device,
&thermal_device,
&hspi_device,
&leds_device,
+ &camera0_device,
+ &camera1_device,
};
static const struct pinctrl_map marzen_pinctrl_map[] = {
@@ -219,6 +249,16 @@ static const struct pinctrl_map marzen_p
/* USB2 */
PIN_MAP_MUX_GROUP_DEFAULT("ehci-platform.1", "pfc-r8a7779",
"usb2", "usb2"),
+ /* VIN1 */
+ PIN_MAP_MUX_GROUP_DEFAULT("r8a7779-vin.1", "pfc-r8a7779",
+ "vin1_clk", "vin1"),
+ PIN_MAP_MUX_GROUP_DEFAULT("r8a7779-vin.1", "pfc-r8a7779",
+ "vin1_data8", "vin1"),
+ /* VIN3 */
+ PIN_MAP_MUX_GROUP_DEFAULT("r8a7779-vin.3", "pfc-r8a7779",
+ "vin3_clk", "vin3"),
+ PIN_MAP_MUX_GROUP_DEFAULT("r8a7779-vin.3", "pfc-r8a7779",
+ "vin3_data8", "vin3"),
};
static void __init marzen_init(void)
@@ -235,6 +275,8 @@ static void __init marzen_init(void)
r8a7779_add_standard_devices();
r8a7779_add_usb_phy_device(&usb_phy_platform_data);
+ r8a7779_add_vin_device(1, &vin_platform_data);
+ r8a7779_add_vin_device(3, &vin_platform_data);
platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices));
}
--
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