From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-bl2nam02on0050.outbound.protection.outlook.com ([104.47.38.50]:59856 "EHLO NAM02-BL2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726627AbeGPFuu (ORCPT ); Mon, 16 Jul 2018 01:50:50 -0400 From: Subject: [PATCHv3 4/4] dt-bindings: serial: Add binding for uartlite Date: Mon, 16 Jul 2018 10:53:54 +0530 Message-ID: <1531718634-17939-4-git-send-email-shubhrajyoti.datta@gmail.com> In-Reply-To: <1531718634-17939-1-git-send-email-shubhrajyoti.datta@gmail.com> References: <1531718634-17939-1-git-send-email-shubhrajyoti.datta@gmail.com> MIME-Version: 1.0 Content-Type: text/plain Sender: devicetree-owner@vger.kernel.org To: linux-serial@vger.kernel.org, devicetree@vger.kernel.org Cc: gregkh@linuxfoundation.org, robh+dt@kernel.org, jacmet@sunsite.dk, Shubhrajyoti Datta List-ID: From: Shubhrajyoti Datta Add binding doc for uartlite Signed-off-by: Shubhrajyoti Datta --- v2: lowercase for hex values interrupt description updated v3: squashed the clock changes .../bindings/serial/xlnx,opb-uartlite.txt | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/serial/xlnx,opb-uartlite.txt diff --git a/Documentation/devicetree/bindings/serial/xlnx,opb-uartlite.txt b/Documentation/devicetree/bindings/serial/xlnx,opb-uartlite.txt new file mode 100644 index 0000000..52719b9 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/xlnx,opb-uartlite.txt @@ -0,0 +1,23 @@ +Xilinx Axi Uartlite controller Device Tree Bindings +--------------------------------------------------------- + +Required properties: +- compatible : Can be either of + "xlnx,xps-uartlite-1.00.a" + "xlnx,opb-uartlite-1.00.b" +- reg : Physical base address and size of the Axi Uartlite + registers map. +- interrupts : Should contain UART controller interrupts. + +Optional properties: +- port-number : Set Uart port number +- clock-names : Should be "s_axi_aclk" +- clocks : Input clock specifier. Refer to common clock bindings. + +Example: +serial@800c0000 { + compatible = "xlnx,xps-uartlite-1.00.a"; + reg = <0x0 0x800c0000 0x10000>; + interrupts = <0x0 0x6e 0x1>; + port-number = <0>; +}; -- 2.7.4