ARM: dts: wheat: add CAN support

Define the Wheat board dependent part of the CAN0/1 device nodes...

Based  on the original (and large) patch by Vladimir Barinov
<vladimir.barinov@cogentembedded.com>.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r8a7792-wheat.dts b/arch/arm/boot/dts/r8a7792-wheat.dts
index e214d707f81d27509c7a8733968c38ae5d9d8f8a..65d13c83d4243d84a9ef170828279e6cb2e31752 100644 (file)
--- a/arch/arm/boot/dts/r8a7792-wheat.dts
+++ b/arch/arm/boot/dts/r8a7792-wheat.dts
@@ -76,6 +76,16 @@
                        function = "lbsc";
                };
        };
+
+       can0_pins: can0 {
+               groups = "can0_data";
+               function = "can0";
+       };
+
+       can1_pins: can1 {
+               groups = "can1_data";
+               function = "can1";
+       };
 };
 
 &scif0 {
@@ -84,3 +94,17 @@
 
        status = "okay";
 };
+
+&can0 {
+       pinctrl-0 = <&can0_pins>;
+       pinctrl-names = "default";
+
+       status = "okay";
+};
+
+&can1 {
+       pinctrl-0 = <&can1_pins>;
+       pinctrl-names = "default";
+
+       status = "okay";
+};