ARM: dts: r8a7742-iwg21d-q7-dbcm-ca: Add can0 support to camera DB

This patch enables CAN0 interface exposed through connector J4 on the
camera DB.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Chris Paterson <Chris.Paterson2@renesas.com>
Link: https://lore.kernel.org/r/20200911083615.17377-1-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts b/arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts
index 1479ced50873cb169ea14c8e4c7d8e0b1d6df40f..961c0f2eeefbac54fa87d46dacab8b1f45814423 100644 (file)
--- a/arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts
+++ b/arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts
@@ -27,6 +27,12 @@
        status = "disabled";
 };
 
+&can0 {
+       pinctrl-0 = <&can0_pins>;
+       pinctrl-names = "default";
+       status = "okay";
+};
+
 &ether {
        pinctrl-0 = <&ether_pins>;
        pinctrl-names = "default";
@@ -49,6 +55,11 @@
 };
 
 &pfc {
+       can0_pins: can0 {
+               groups = "can0_data_d";
+               function = "can0";
+       };
+
        ether_pins: ether {
                groups = "eth_mdio", "eth_rmii";
                function = "eth";