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Fri, 13 Jul 2018 10:50:24 +0000 Received: from unknown-38-66.xilinx.com ([149.199.38.66]:40218 helo=xsj-pvapsmtp01) by xsj-pvapsmtpgw02 with esmtp (Exim 4.63) (envelope-from ) id 1fdvc5-0002xV-2n; Fri, 13 Jul 2018 03:47:49 -0700 Received: from [127.0.0.1] (helo=xsj-smtp-dlp2.xlnx.xilinx.com) by xsj-pvapsmtp01 with esmtp (Exim 4.63) (envelope-from ) id 1fdvbz-0008FN-S4; Fri, 13 Jul 2018 03:47:43 -0700 Received: from xsj-pvapsmtp01 (maildrop.xilinx.com [149.199.38.66]) by xsj-smtp-dlp2.xlnx.xilinx.com (8.13.8/8.13.1) with ESMTP id w6DAlhZa013823; Fri, 13 Jul 2018 03:47:43 -0700 Received: from [172.23.37.106] (helo=xhdshubhraj40.xilinx.com) by xsj-pvapsmtp01 with esmtp (Exim 4.63) (envelope-from ) id 1fdvby-0008Ct-Kt; Fri, 13 Jul 2018 03:47:43 -0700 From: To: , CC: , , , Shubhrajyoti Datta Subject: [PATCHv2 4/4] dt-bindings: serial: Add binding for uartlite Date: Fri, 13 Jul 2018 16:17:29 +0530 Message-ID: <1531478849-29480-4-git-send-email-shubhrajyoti.datta@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1531478849-29480-1-git-send-email-shubhrajyoti.datta@gmail.com> References: <1531478849-29480-1-git-send-email-shubhrajyoti.datta@gmail.com> X-RCIS-Action: ALLOW X-TM-AS-Product-Ver: IMSS-7.1.0.1224-8.2.0.1013-23620.005 X-TM-AS-Result: No--8.896-7.0-31-1 X-imss-scan-details: No--8.896-7.0-31-1;No--8.896-5.0-31-1 X-TM-AS-User-Approved-Sender: No;No X-TM-AS-Result-Xfilter: Match text exemption rules:No X-EOPAttributedMessage: 0 X-Matching-Connectors: 131759526242584177; 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Ip=[149.199.60.100]; Helo=[xsj-pvapsmtpgw02] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY1PR02MB1382 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Shubhrajyoti Datta Add binding doc for uartlite Signed-off-by: Shubhrajyoti Datta --- v2: lowercase for hex values interrupt description updated 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>; +};