netdev - Re: [PATCH] dt-bindings: can: xilinx_can: Convert Xilinx CAN binding to YAML

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 8 Feb 2022 16:55:31 +0100
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     Amit Kumar Mahapatra <amit.kumar-mahapatra@...inx.com>
Cc:     appana.durga.rao@...inx.com, wg@...ndegger.com,
        davem@...emloft.net, kuba@...nel.org, robh+dt@...nel.org,
        git@...inx.com, naga.sureshkumar.relli@...inx.com,
        michal.simek@...inx.com, linux-can@...r.kernel.org,
        netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] dt-bindings: can: xilinx_can: Convert Xilinx CAN binding
 to YAML

On 08.02.2022 21:22:09, Amit Kumar Mahapatra wrote:
> Convert Xilinx CAN binding documentation to YAML.
>
> Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@...inx.com>
> ---
> BRANCH: yaml
> ---
>  .../bindings/net/can/xilinx_can.txt           |  61 --------
>  .../bindings/net/can/xilinx_can.yaml          | 146 ++++++++++++++++++
>  2 files changed, 146 insertions(+), 61 deletions(-)
>  delete mode 100644 Documentation/devicetree/bindings/net/can/xilinx_can.txt
>  create mode 100644 Documentation/devicetree/bindings/net/can/xilinx_can.yaml
>
> diff --git a/Documentation/devicetree/bindings/net/can/xilinx_can.txt b/Documentation/devicetree/bindings/net/can/xilinx_can.txt
> deleted file mode 100644
> index 100cc40b8510..000000000000
> --- a/Documentation/devicetree/bindings/net/can/xilinx_can.txt
> +++ /dev/null
> @@ -1,61 +0,0 @@
> -Xilinx Axi CAN/Zynq CANPS controller Device Tree Bindings
> ----------------------------------------------------------
> -
> -Required properties:
> -- compatible		: Should be:
> -			  - "xlnx,zynq-can-1.0" for Zynq CAN controllers
> -			  - "xlnx,axi-can-1.00.a" for Axi CAN controllers
> -			  - "xlnx,canfd-1.0" for CAN FD controllers
> -			  - "xlnx,canfd-2.0" for CAN FD 2.0 controllers
> -- reg			: Physical base address and size of the controller
> -			  registers map.
> -- interrupts		: Property with a value describing the interrupt
> -			  number.
> -- clock-names		: List of input clock names
> -			  - "can_clk", "pclk" (For CANPS),
> -			  - "can_clk", "s_axi_aclk" (For AXI CAN and CAN FD).
> -			  (See clock bindings for details).
> -- clocks		: Clock phandles (see clock bindings for details).
> -- tx-fifo-depth		: Can Tx fifo depth (Zynq, Axi CAN).
> -- rx-fifo-depth		: Can Rx fifo depth (Zynq, Axi CAN, CAN FD in
> -                          sequential Rx mode).
> -- tx-mailbox-count	: Can Tx mailbox buffer count (CAN FD).
> -- rx-mailbox-count	: Can Rx mailbox buffer count (CAN FD in mailbox Rx
> -			  mode).
> -
> -
> -Example:
> -
> -For Zynq CANPS Dts file:
> -	zynq_can_0: can@...08000 {
> -			compatible = "xlnx,zynq-can-1.0";
> -			clocks = <&clkc 19>, <&clkc 36>;
> -			clock-names = "can_clk", "pclk";
> -			reg = <0xe0008000 0x1000>;
> -			interrupts = <0 28 4>;
> -			interrupt-parent = <&intc>;
> -			tx-fifo-depth = <0x40>;
> -			rx-fifo-depth = <0x40>;
> -		};
> -For Axi CAN Dts file:
> -	axi_can_0: axi-can@...00000 {
> -			compatible = "xlnx,axi-can-1.00.a";
> -			clocks = <&clkc 0>, <&clkc 1>;
> -			clock-names = "can_clk","s_axi_aclk" ;
> -			reg = <0x40000000 0x10000>;
> -			interrupt-parent = <&intc>;
> -			interrupts = <0 59 1>;
> -			tx-fifo-depth = <0x40>;
> -			rx-fifo-depth = <0x40>;
> -		};
> -For CAN FD Dts file:
> -	canfd_0: canfd@...00000 {
> -			compatible = "xlnx,canfd-1.0";
> -			clocks = <&clkc 0>, <&clkc 1>;
> -			clock-names = "can_clk", "s_axi_aclk";
> -			reg = <0x40000000 0x2000>;
> -			interrupt-parent = <&intc>;
> -			interrupts = <0 59 1>;
> -			tx-mailbox-count = <0x20>;
> -			rx-fifo-depth = <0x20>;
> -		};
> diff --git a/Documentation/devicetree/bindings/net/can/xilinx_can.yaml b/Documentation/devicetree/bindings/net/can/xilinx_can.yaml
> new file mode 100644
> index 000000000000..cdf2e4a20662
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/can/xilinx_can.yaml
> @@ -0,0 +1,146 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/net/can/xilinx_can.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title:
> +  Xilinx Axi CAN/Zynq CANPS controller Binding
> +
> +maintainers:
> +  - Appana Durga Kedareswara rao <appana.durga.rao@...inx.com>
> +

Please add:

allOf:
  - $ref: can-controller.yaml#

Marc

--
Pengutronix e.K.                 | Marc Kleine-Budde           |
Embedded Linux                   | https://www.pengutronix.de  |
Vertretung West/Dortmund         | Phone: +49-231-2826-924     |
Amtsgericht Hildesheim, HRA 2686 | Fax:   +49-5121-206917-5555 |

Download attachment "signature.asc" of type "application/pgp-signature" (489 bytes)