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[media] ARM: shmobile: BOCK-W: add VIN and ML86V7667 support 

Add ML86V7667 platform devices on BOCK-W board, configure VIN0/1 pins, and
register VIN0/1 devices with the ML86V7667 specific platform data.
[Sergei: some macro/comment cleanup; updated the copyrights, removed duplicate
'sh_eth' driver being enabled before registering VIN1 due to a pin conflict,
removed superfluous semicolon after iclink[01]_ml86v7667' initializer.]

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Vladimir Barinov 2013-08-22 17:38:50 -03:00 committed by Mauro Carvalho Chehab
parent 803c2df217
commit 9c43952d0f
1 changed files with 41 additions and 0 deletions
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41
arch/arm/mach-shmobile/board-bockw.c
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@ -3,6 +3,7 @@
*
* Copyright (C) 2013 Renesas Solutions Corp.
* Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
* 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
@ -28,6 +29,7 @@
#include <linux/smsc911x.h>
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
#include <media/soc_camera.h>
#include <mach/common.h>
#include <mach/irqs.h>
#include <mach/r8a7778.h>
@ -143,6 +145,25 @@ static struct sh_mmcif_plat_data sh_mmcif_plat = {
MMC_CAP_NEEDS_POLL,
};
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[] = {
/* Ether */
PIN_MAP_MUX_GROUP_DEFAULT("r8a777x-ether", "pfc-r8a7778",
@ -168,6 +189,16 @@ static const struct pinctrl_map bockw_pinctrl_map[] = {
/* SDHI0 */
PIN_MAP_MUX_GROUP_DEFAULT("sh_mobile_sdhi.0", "pfc-r8a7778",
"sdhi0", "sdhi0"),
/* VIN0 */
PIN_MAP_MUX_GROUP_DEFAULT("r8a7778-vin.0", "pfc-r8a7778",
"vin0_clk", "vin0"),
PIN_MAP_MUX_GROUP_DEFAULT("r8a7778-vin.0", "pfc-r8a7778",
"vin0_data8", "vin0"),
/* VIN1 */
PIN_MAP_MUX_GROUP_DEFAULT("r8a7778-vin.1", "pfc-r8a7778",
"vin1_clk", "vin1"),
PIN_MAP_MUX_GROUP_DEFAULT("r8a7778-vin.1", "pfc-r8a7778",
"vin1_data8", "vin1"),
};
#define FPGA 0x18200000
@ -186,6 +217,16 @@ static void __init bockw_init(void)
r8a7778_add_i2c_device(0);
r8a7778_add_hspi_device(0);
r8a7778_add_mmc_device(&sh_mmcif_plat);
r8a7778_add_vin_device(0, &vin_platform_data);
/* VIN1 has a pin conflict with Ether */
if (!IS_ENABLED(CONFIG_SH_ETH))
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));
i2c_register_board_info(0, i2c0_devices,
ARRAY_SIZE(i2c0_devices));