media: rcar-csi2: Add R8A77990 support

Add support for R-Car E3 R8A77965 to R-Car CSI-2 driver.
Based on the experimental patch from Magnus Damm.

Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Hans Verkuil <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

diff --git a/drivers/media/platform/rcar-vin/rcar-csi2.c b/drivers/media/platform/rcar-vin/rcar-csi2.c
index b0044a0..695686b 100644 (file)
--- a/drivers/media/platform/rcar-vin/rcar-csi2.c
+++ b/drivers/media/platform/rcar-vin/rcar-csi2.c
@@ -963,6 +963,11 @@ static const struct rcar_csi2_info rcar_csi2_info_r8a77970 = {
        .confirm_start = rcsi2_confirm_start_v3m_e3,
 };
 
+static const struct rcar_csi2_info rcar_csi2_info_r8a77990 = {
+       .init_phtw = rcsi2_init_phtw_v3m_e3,
+       .confirm_start = rcsi2_confirm_start_v3m_e3,
+};
+
 static const struct of_device_id rcar_csi2_of_table[] = {
        {
                .compatible = "renesas,r8a7795-csi2",
@@ -980,6 +985,10 @@ static const struct of_device_id rcar_csi2_of_table[] = {
                .compatible = "renesas,r8a77970-csi2",
                .data = &rcar_csi2_info_r8a77970,
        },
+       {
+               .compatible = "renesas,r8a77990-csi2",
+               .data = &rcar_csi2_info_r8a77990,
+       },
        { /* sentinel */ },
 };
 MODULE_DEVICE_TABLE(of, rcar_csi2_of_table);