aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorVladimir Barinov <vladimir.barinov@cogentembedded.com>2013-08-22 17:38:50 -0300
committerMauro Carvalho Chehab <m.chehab@samsung.com>2013-08-24 04:58:38 -0300
commit9c43952d0f1e7da943cb697f902e5a0e62abfc63 (patch)
tree608bf34ad33960097b92995da9f86200e5ce7962
parent803c2df217525495fc440fc9b314b22427dc5db6 (diff)
[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>
-rw-r--r--arch/arm/mach-shmobile/board-bockw.c41
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c
index d5554646916c..7d44f66ab004 100644
--- a/arch/arm/mach-shmobile/board-bockw.c
+++ b/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@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));

Privacy Policy