From: Vladimir Barinov <vladimir.barinov@xxxxxxxxxxxxxxxxxx>
Add ML86V7667 platform devices on BOCK-W board, configure VIN0/1 pins, and
register VIN0/1 devices with the ML86V7667 specific platform data.
Signed-off-by: Vladimir Barinov <vladimir.barinov@xxxxxxxxxxxxxxxxxx>
[Sergei: some macro/comment cleanup; updated the copyrights, removed duplicate
#include, annotated all platform data as '__initdata'.]
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
---
Changes since version 2:
- removed duplicate #include <linux/pinctrl/machine.h>;
- annotated all platform data as '__initdata' since they're kmemdup()'ed while
registering the platform devices anyway;
- resolved rejects, refreshed the patch.
arch/arm/mach-shmobile/board-bockw.c | 39 +++++++++++++++++++++++++++++++++++
1 file changed, 39 insertions(+)
Index: renesas/arch/arm/mach-shmobile/board-bockw.c
===================================================================
--- renesas.orig/arch/arm/mach-shmobile/board-bockw.c
+++ renesas/arch/arm/mach-shmobile/board-bockw.c
@@ -3,6 +3,7 @@
*
* Copyright (C) 2013 Renesas Solutions Corp.
* Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
+ * 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
@@ -25,6 +26,7 @@
#include <linux/regulator/fixed.h>
#include <linux/regulator/machine.h>
#include <linux/smsc911x.h>
+#include <media/soc_camera.h>
#include <mach/common.h>
#include <mach/irqs.h>
#include <mach/r8a7778.h>
@@ -65,6 +67,25 @@ static struct sh_mobile_sdhi_info sdhi0_
static struct rcar_phy_platform_data usb_phy_platform_data __initdata;
+static struct rcar_vin_platform_data vin_platform_data __initdata = {
+ .flags = RCAR_VIN_BT656,
+};
+
+/* In the default configuration both decoders reside on I2C bus 0 */
+#define BOCKW_CAMERA(idx) \
+static struct i2c_board_info camera##idx##_info = { \
+ I2C_BOARD_INFO("ml86v7667", 0x41 + 2 * (idx)), \
+}; \
+ \
+static struct soc_camera_link iclink##idx##_ml86v7667 __initdata = { \
+ .bus_id = idx, \
+ .i2c_adapter_id = 0, \
+ .board_info = &camera##idx##_info, \
+};
+
+BOCKW_CAMERA(0);
+BOCKW_CAMERA(1);
+
static const struct pinctrl_map bockw_pinctrl_map[] = {
/* SCIF0 */
PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778",
@@ -80,6 +101,16 @@ static const struct pinctrl_map bockw_pi
"sdhi0_data4", "sdhi0"),
PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
"sdhi0_wp", "sdhi0"),
+ /* VIN0 */
+ PIN_MAP_MUX_GROUP_DEFAULT("rcar_vin.0", "pfc-r8a7778",
+ "vin0_clk", "vin0"),
+ PIN_MAP_MUX_GROUP_DEFAULT("rcar_vin.0", "pfc-r8a7778",
+ "vin0_data8", "vin0"),
+ /* VIN1 */
+ PIN_MAP_MUX_GROUP_DEFAULT("rcar_vin.1", "pfc-r8a7778",
+ "vin1_clk", "vin1"),
+ PIN_MAP_MUX_GROUP_DEFAULT("rcar_vin.1", "pfc-r8a7778",
+ "vin1_data8", "vin1"),
};
#define FPGA 0x18200000
@@ -94,6 +125,14 @@ static void __init bockw_init(void)
r8a7778_init_irq_extpin(1);
r8a7778_add_standard_devices();
r8a7778_add_usb_phy_device(&usb_phy_platform_data);
+ r8a7778_add_vin_device(0, &vin_platform_data);
+ r8a7778_add_vin_device(1, &vin_platform_data);
+ platform_device_register_data(&platform_bus, "soc-camera-pdrv", 0,
+ &iclink0_ml86v7667,
+ sizeof(iclink0_ml86v7667));
+ platform_device_register_data(&platform_bus, "soc-camera-pdrv", 1,
+ &iclink1_ml86v7667,
+ sizeof(iclink1_ml86v7667));
pinctrl_register_mappings(bockw_pinctrl_map,
ARRAY_SIZE(bockw_pinctrl_map));
--
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