[PATCH v9 28/28] rcar-vin: enable support for r8a77970

Niklas Söderlund
2017-12-08T01:09:08Z

Add the SoC specific information for Renesas r8a77970.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Tested-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
---
.../devicetree/bindings/media/rcar_vin.txt | 1 +
drivers/media/platform/rcar-vin/rcar-core.c | 40 ++++++++++++++++++++++
2 files changed, 41 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/rcar_vin.txt b/Documentation/devicetree/bindings/media/rcar_vin.txt
index 314743532bbb4523..6b98f8a3398fa493 100644
--- a/Documentation/devicetree/bindings/media/rcar_vin.txt
+++ b/Documentation/devicetree/bindings/media/rcar_vin.txt
@@ -21,6 +21,7 @@ on Gen3 to a CSI-2 receiver.
- "renesas,vin-r8a7794" for the R8A7794 device
- "renesas,vin-r8a7795" for the R8A7795 device
- "renesas,vin-r8a7796" for the R8A7796 device
+ - "renesas,vin-r8a77970" for the R8A77970 device
- "renesas,rcar-gen2-vin" for a generic R-Car Gen2 or RZ/G1 compatible
device.
- "renesas,rcar-gen3-vin" for a generic R-Car Gen3 compatible device.
diff --git a/drivers/media/platform/rcar-vin/rcar-core.c b/drivers/media/platform/rcar-vin/rcar-core.c
index ed7fbb58ad6846c1..136179ffeebf6862 100644
--- a/drivers/media/platform/rcar-vin/rcar-core.c
+++ b/drivers/media/platform/rcar-vin/rcar-core.c
@@ -1145,6 +1145,42 @@ static const struct rvin_info rcar_info_r8a7796 = {
},
};

+static const struct rvin_info rcar_info_r8a77970 = {
+ .chip = RCAR_GEN3,
+ .use_mc = true,
+ .max_width = 4096,
+ .max_height = 4096,
+
+ .num_chsels = 5,
+ .chsels = {
+ {
+ { .csi = RVIN_CSI40, .chan = 0 },
+ { .csi = RVIN_NC, .chan = 0 },
+ { .csi = RVIN_NC, .chan = 0 },
+ { .csi = RVIN_CSI40, .chan = 0 },
+ { .csi = RVIN_NC, .chan = 0 },
+ }, {
+ { .csi = RVIN_NC, .chan = 0 },
+ { .csi = RVIN_NC, .chan = 0 },
+ { .csi = RVIN_CSI40, .chan = 0 },
+ { .csi = RVIN_CSI40, .chan = 1 },
+ { .csi = RVIN_NC, .chan = 0 },
+ }, {
+ { .csi = RVIN_NC, .chan = 0 },
+ { .csi = RVIN_CSI40, .chan = 0 },
+ { .csi = RVIN_NC, .chan = 0 },
+ { .csi = RVIN_CSI40, .chan = 2 },
+ { .csi = RVIN_NC, .chan = 0 },
+ }, {
+ { .csi = RVIN_CSI40, .chan = 1 },
+ { .csi = RVIN_NC, .chan = 0 },
+ { .csi = RVIN_NC, .chan = 0 },
+ { .csi = RVIN_CSI40, .chan = 3 },
+ { .csi = RVIN_NC, .chan = 0 },
+ },
+ },
+};
+
static const struct of_device_id rvin_of_id_table[] = {
{
.compatible = "renesas,vin-r8a7778",
@@ -1182,6 +1218,10 @@ static const struct of_device_id rvin_of_id_table[] = {
.compatible = "renesas,vin-r8a7796",
.data = &rcar_info_r8a7796,
},
+ {
+ .compatible = "renesas,vin-r8a77970",
+ .data = &rcar_info_r8a77970,
+ },
{ },
};
MODULE_DEVICE_TABLE(of, rvin_of_id_table);
--
2.15.0