From patchwork Wed Feb 20 07:44:37 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sugaya Taichi X-Patchwork-Id: 10821591 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A515A6C2 for ; Wed, 20 Feb 2019 07:44:00 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8A1C22BF28 for ; Wed, 20 Feb 2019 07:44:00 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7CCC92C0C0; Wed, 20 Feb 2019 07:44:00 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,MIME_HEADER_CTYPE_ONLY,RCVD_IN_DNSWL_LOW, T_TVD_MIME_NO_HEADERS autolearn=no version=3.3.1 Received: from web01.groups.io (web01.groups.io [66.175.222.12]) (using TLSv1.2 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 391F62BF28 for ; Wed, 20 Feb 2019 07:44:00 +0000 (UTC) X-Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by groups.io with SMTP; Tue, 19 Feb 2019 23:43:59 -0800 X-Received: by mail.kernel.org (Postfix) id 8C84E21773; Wed, 20 Feb 2019 07:43:59 +0000 (UTC) X-Received: from mx.socionext.com (mx.socionext.com [202.248.49.38]) by mail.kernel.org (Postfix) with ESMTP id 2DAA42077B; Wed, 20 Feb 2019 07:43:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2DAA42077B X-Received: from unknown (HELO iyokan-ex.css.socionext.com) ([172.31.9.54]) by mx.socionext.com with ESMTP; 20 Feb 2019 16:43:58 +0900 X-Received: from mail.mfilter.local (m-filter-2 [10.213.24.62]) by iyokan-ex.css.socionext.com (Postfix) with ESMTP id 63BB06117D; Wed, 20 Feb 2019 16:43:58 +0900 (JST) X-Received: from 172.31.9.53 (172.31.9.53) by m-FILTER with ESMTP; Wed, 20 Feb 2019 16:43:58 +0900 X-Received: from yuzu.css.socionext.com (yuzu [172.31.8.45]) by iyokan.css.socionext.com (Postfix) with ESMTP id F259B40368; Wed, 20 Feb 2019 16:43:57 +0900 (JST) X-Received: from M20VSDK.e01.socionext.com (unknown [10.213.118.34]) by yuzu.css.socionext.com (Postfix) with ESMTP id D6D71120459; Wed, 20 Feb 2019 16:43:57 +0900 (JST) From: Sugaya Taichi To: Linuxkernel+Patchwork-Soc via Email Integration Cc: Greg Kroah-Hartman , Rob Herring , Mark Rutland , Takao Orito , Kazuhiro Kasai , Shinji Kanematsu , Jassi Brar , Masami Hiramatsu , Sugaya Taichi Subject: [PATCH v3 7/9] dt-bindings: serial: Add Milbeaut serial driver description Date: Wed, 20 Feb 2019 16:44:37 +0900 Message-Id: <1550648677-11164-1-git-send-email-sugaya.taichi@socionext.com> Precedence: Bulk List-Unsubscribe: Sender: patchwork-soc@linux.kernel.org List-Id: Mailing-List: list patchwork-soc@linux.kernel.org; contact patchwork-soc+owner@linux.kernel.org Delivered-To: mailing list patchwork-soc@linux.kernel.org Reply-To: patchwork-soc+owner@linux.kernel.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux.kernel.org; q=dns/txt; s=20140610; t=1550648640; bh=weNCB1RVorVyABssaTUXyqk4goAUvapuoTM+X/8Dd5o=; h=Cc:Content-Type:Date:From:Reply-To:Subject:To; b=pfcnIz23hDCP5qJTY8TPAC9gLlCncHpgO3yu7B7F7ufkSqemQ7WJJFl8dTiU272ccGu lGhRBVP9mTFdrmQSjYzqd9AWEA6UhRbosSLjoSfWC4HQGI5BbjAnMlltdzKcaL2pHflZG bLLshEGxgt+4QTbrXJ88EwT2ABtzfL+eX/4= X-Virus-Scanned: ClamAV using ClamSMTP Add DT bindings document for Milbeaut serial driver. Signed-off-by: Sugaya Taichi Reviewed-by: Rob Herring --- .../devicetree/bindings/serial/milbeaut-uart.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/serial/milbeaut-uart.txt diff --git a/Documentation/devicetree/bindings/serial/milbeaut-uart.txt b/Documentation/devicetree/bindings/serial/milbeaut-uart.txt new file mode 100644 index 0000000..3d2fb1a --- /dev/null +++ b/Documentation/devicetree/bindings/serial/milbeaut-uart.txt @@ -0,0 +1,21 @@ +Socionext Milbeaut UART controller + +Required properties: +- compatible: should be "socionext,milbeaut-usio-uart". +- reg: offset and length of the register set for the device. +- interrupts: two interrupts specifier. +- interrupt-names: should be "rx", "tx". +- clocks: phandle to the input clock. + +Optional properties: +- auto-flow-control: flow control enable. + +Example: + usio1: usio_uart@1e700010 { + compatible = "socionext,milbeaut-usio-uart"; + reg = <0x1e700010 0x10>; + interrupts = <0 141 0x4>, <0 149 0x4>; + interrupt-names = "rx", "tx"; + clocks = <&clk 2>; + auto-flow-control; + };