can: c_can: Add support for TI am3352 DCAN

AM3352 SoC has 2 DCAN modules. Add compatible id and
raminit driver data for am3352 DCAN.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/net/can/c_can/c_can_platform.c b/drivers/net/can/c_can/c_can_platform.c
index 570da5f56aae..f4488e5d5d68 100644
--- a/drivers/net/can/c_can/c_can_platform.c
+++ b/drivers/net/can/c_can/c_can_platform.c
@@ -202,6 +202,17 @@ static const struct c_can_driver_data dra7_dcan_drvdata = {
         .raminit_pulse = true,
 };
 
+static const struct raminit_bits am3352_raminit_bits[] = {
+        [0] = { .start = 0, .done = 8, },
+        [1] = { .start = 1, .done = 9, },
+};
+
+static const struct c_can_driver_data am3352_dcan_drvdata = {
+        .id = BOSCH_D_CAN,
+        .raminit_num = ARRAY_SIZE(am3352_raminit_bits),
+        .raminit_bits = am3352_raminit_bits,
+};
+
 static struct platform_device_id c_can_id_table[] = {
         {
                 .name = KBUILD_MODNAME,
@@ -223,6 +234,7 @@ static const struct of_device_id c_can_of_table[] = {
         { .compatible = "bosch,c_can", .data = &c_can_drvdata },
         { .compatible = "bosch,d_can", .data = &d_can_drvdata },
         { .compatible = "ti,dra7-d_can", .data = &dra7_dcan_drvdata },
+        { .compatible = "ti,am3352-d_can", .data = &am3352_dcan_drvdata },
         { /* sentinel */ },
 };
 MODULE_DEVICE_TABLE(of, c_can_of_table);