[PATCH 5/8] ARM: dts: iwg22d-sodimm-dbhd-ca: Add can1 support to HDMI DB

[Fabrizio Castro <fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>]

CAN1 interface is exposed via connector J1 found on the HDMI daughter
board. This patch enables can1 DT node from within the daughter board
specific device tree.

Signed-off-by: Fabrizio Castro <fabrizio.castro-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
Reviewed-by: Biju Das <biju.das-kTT6dE0pTRh9uiUsa/gSgQ@public.gmane.org>
---
 arch/arm/boot/dts/r8a7745-iwg22d-sodimm-dbhd-ca.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7745-iwg22d-sodimm-dbhd-ca.dts b/arch/arm/boot/dts/r8a7745-iwg22d-sodimm-dbhd-ca.dts
index a8a4ec8..d34de82 100644
--- a/arch/arm/boot/dts/r8a7745-iwg22d-sodimm-dbhd-ca.dts
+++ b/arch/arm/boot/dts/r8a7745-iwg22d-sodimm-dbhd-ca.dts
@@ -54,6 +54,13 @@
 	};
 };
 
+&can1 {
+	pinctrl-0 = <&can1_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
+
 &hscif2 {
 	pinctrl-0 = <&hscif2_pins>;
 	pinctrl-names = "default";
@@ -105,6 +112,11 @@
 };
 
 &pfc {
+	can1_pins: can1 {
+		groups = "can1_data_b";
+		function = "can1";
+	};
+
 	du0_pins: du0 {
 		groups = "du0_rgb888", "du0_sync", "du0_disp", "du0_clk0_out";
 		function = "du0";
-- 
2.7.4

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