From mboxrd@z Thu Jan 1 00:00:00 1970 From: Patrick Menschel Subject: [PATCH v3 0/4] ARM: dts: sunxi: Add CAN node and can0_pins_a pinctrl settings Date: Mon, 3 Apr 2017 19:00:10 +0200 Message-ID: <1491238814-4888-1-git-send-email-menschel.p@posteo.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org 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 List-Id: devicetree@vger.kernel.org The Allwinner A10/A20 SoCs have an on-board CAN (Controller Area Network) controller. This patch adds the CAN core to the SoC's include files, sun4i-a10.dtsi and sun7i-a20.dtsi. On linux-can mailing list was a discussion about updating the device tree bindings https://lkml.org/lkml/2015/9/17/220 but it did not progress past writing the documentation file. Documentation/devicetree/bindings/net/can/sun4i_can.txt The CAN controller can be enabled in a board specific dts file as described in the documentation file or by using a device tree overlay. I have tested the patch on a Banana Pi (A20 SoC) with mainline kernel 4.10.5. History: v3: added "allwinner,sun7i-a20-can" compatible to can0 device node contents, make separate patches for device nodes and pinctrl settings v2: changed can0_pins_a node contents to new generic binding method, changed can0_pins_a node position by alphabetical order, changed can0 device node position by rising physical address order v1: initial Patrick Menschel (4): ARM: dts: sun4i: Add CAN node ARM: dts: sun4i: Add can0_pins_a pinctrl settings ARM: dts: sun7i: Add CAN node ARM: dts: sun7i: Add can0_pins_a pinctrl settings arch/arm/boot/dts/sun4i-a10.dtsi | 13 +++++++++++++ arch/arm/boot/dts/sun7i-a20.dtsi | 14 ++++++++++++++ 2 files changed, 27 insertions(+) -- 1.9.1