linux-kernel - [PATCH v4 3/6] ARM: dts: sun4i: Add can0_pins

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Date:   Tue,  4 Apr 2017 20:36:29 +0200
From:   Patrick Menschel <menschel.p@...teo.de>
To:     robh+dt@...nel.org, mark.rutland@....com, linux@...linux.org.uk,
        maxime.ripard@...e-electrons.com, wens@...e.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-can@...r.kernel.org
Cc:     Patrick Menschel <menschel.p@...teo.de>
Subject: [PATCH v4 3/6] ARM: dts: sun4i: Add can0_pins_a pinctrl settings

The A10 SoC has an on-board CAN controller. This patch adds the
pinctrl settings for pins PH20 and PH21.

This patch is adapted from the description in
Documentation/devicetree/bindings/net/can/sun4i_can.txt

Signed-off-by: Patrick Menschel <menschel.p@...teo.de>
---
 arch/arm/boot/dts/sun4i-a10.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi
index 4d8eaf2..e72d67d 100644
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -974,6 +974,11 @@
 			#interrupt-cells = <3>;
 			#gpio-cells = <3>;
 
+			can0_pins_a: can0@0 {
+				pins = "PH20", "PH21";
+				function = "can";
+			};
+
 			emac_pins_a: emac0@0 {
 				pins = "PA0", "PA1", "PA2",
 				       "PA3", "PA4", "PA5", "PA6",
-- 
2.7.4