[media] soc_camera: rcar_vin: Add R-Car Gen3 support

Add chip identification for R-Car Gen3.

Signed-off-by: Yoshihiko Mori <yoshihiko.mori.nx@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/Documentation/devicetree/bindings/media/rcar_vin.txt b/Documentation/devicetree/bindings/media/rcar_vin.txt
index 9dafe6b..619193c 100644 (file)
--- a/Documentation/devicetree/bindings/media/rcar_vin.txt
+++ b/Documentation/devicetree/bindings/media/rcar_vin.txt
@@ -6,6 +6,7 @@ family of devices. The current blocks are always slaves and suppot one input
 channel which can be either RGB, YUYV or BT656.
 
  - compatible: Must be one of the following
+   - "renesas,vin-r8a7795" for the R8A7795 device
    - "renesas,vin-r8a7794" for the R8A7794 device
    - "renesas,vin-r8a7793" for the R8A7793 device
    - "renesas,vin-r8a7791" for the R8A7791 device

diff --git a/drivers/media/platform/soc_camera/rcar_vin.c b/drivers/media/platform/soc_camera/rcar_vin.c
index b7fd695..dc75a80 100644 (file)
--- a/drivers/media/platform/soc_camera/rcar_vin.c
+++ b/drivers/media/platform/soc_camera/rcar_vin.c
@@ -143,6 +143,7 @@
 #define RCAR_VIN_BT656                 (1 << 3)
 
 enum chip_id {
+       RCAR_GEN3,
        RCAR_GEN2,
        RCAR_H1,
        RCAR_M1,
@@ -1818,6 +1819,7 @@ static struct soc_camera_host_ops rcar_vin_host_ops = {
 
 #ifdef CONFIG_OF
 static const struct of_device_id rcar_vin_of_table[] = {
+       { .compatible = "renesas,vin-r8a7795", .data = (void *)RCAR_GEN3 },
        { .compatible = "renesas,vin-r8a7794", .data = (void *)RCAR_GEN2 },
        { .compatible = "renesas,vin-r8a7793", .data = (void *)RCAR_GEN2 },
        { .compatible = "renesas,vin-r8a7791", .data = (void *)RCAR_GEN2 },