From: Yoshihiko Mori <yoshihiko.mori.nx@xxxxxxxxxxx>
Add chip identification for R-Car Gen3.
Signed-off-by: Yoshihiko Mori <yoshihiko.mori.nx@xxxxxxxxxxx>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@xxxxxxxxx>
---
This patch is against master branch of linuxtv.org/media_tree.git.
Documentation/devicetree/bindings/media/rcar_vin.txt | 1 +
drivers/media/platform/soc_camera/rcar_vin.c | 2 ++
2 files changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/media/rcar_vin.txt b/Documentation/devicetree/bindings/media/rcar_vin.txt
index 9dafe6b..619193c 100644
--- 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 5d90f39..29e7ca4 100644
--- 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,
@@ -1846,6 +1847,7 @@ 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 },
--
1.9.1
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