Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934078AbdCLNbE (ORCPT ); Sun, 12 Mar 2017 09:31:04 -0400 Received: from mout02.posteo.de ([185.67.36.66]:49678 "EHLO mout02.posteo.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755747AbdCLNac (ORCPT ); Sun, 12 Mar 2017 09:30:32 -0400 From: Patrick Menschel To: robh+dt@kernel.org, mark.rutland@arm.com, linux@armlinux.org.uk, maxime.ripard@free-electrons.com, wens@csie.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-can@vger.kernel.org Cc: Patrick Menschel Subject: [PATCH 1/2] ARM: dts: sun4i: Add CAN node and can0_pins_a pinctrl settings Date: Sun, 12 Mar 2017 14:28:10 +0100 Message-Id: <1489325291-6298-2-git-send-email-menschel.p@posteo.de> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1489325291-6298-1-git-send-email-menschel.p@posteo.de> References: <1489325291-6298-1-git-send-email-menschel.p@posteo.de> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1217 Lines: 45 The A10 SoC has an on-board CAN controller. This patch adds the device node and the corresponding 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 --- arch/arm/boot/dts/sun4i-a10.dtsi | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index b14a428..210b616 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -1160,6 +1160,13 @@ allwinner,drive = ; allwinner,pull = ; }; + + can0_pins_a: can0@0 { + allwinner,pins = "PH20","PH21"; + allwinner,function = "can"; + allwinner,drive = ; + allwinner,pull = ; + }; }; timer@01c20c00 { @@ -1376,5 +1383,13 @@ clocks = <&apb1_gates 7>; status = "disabled"; }; + + can0: can@01c2bc00 { + compatible = "allwinner,sun4i-a10-can"; + reg = <0x01c2bc00 0x400>; + interrupts = <26>; + clocks = <&apb1_gates 4>; + status = "disabled"; + }; }; }; -- 1.9.1