From patchwork Wed Feb 4 15:21:53 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zubair Lutfullah Kakakhel X-Patchwork-Id: 436381 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 553CD14014D for ; Thu, 5 Feb 2015 02:29:31 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161109AbbBDPWq (ORCPT ); Wed, 4 Feb 2015 10:22:46 -0500 Received: from mailapp01.imgtec.com ([195.59.15.196]:12320 "EHLO mailapp01.imgtec.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933962AbbBDPWo (ORCPT ); Wed, 4 Feb 2015 10:22:44 -0500 Received: from KLMAIL01.kl.imgtec.org (unknown [192.168.5.35]) by Websense Email Security Gateway with ESMTPS id 5D5CFAC29E98E; Wed, 4 Feb 2015 15:22:40 +0000 (GMT) Received: from LEMAIL01.le.imgtec.org (192.168.152.62) by KLMAIL01.kl.imgtec.org (192.168.5.35) with Microsoft SMTP Server (TLS) id 14.3.195.1; Wed, 4 Feb 2015 15:22:43 +0000 Received: from zkakakhel-linux.le.imgtec.org (192.168.154.89) by LEMAIL01.le.imgtec.org (192.168.152.62) with Microsoft SMTP Server (TLS) id 14.3.210.2; Wed, 4 Feb 2015 15:22:42 +0000 From: Zubair Lutfullah Kakakhel To: CC: , , , , , , , , , , , , Subject: [PATCH_V2 24/34] dt: serial: Add ingenic,jz4740-uart binding Date: Wed, 4 Feb 2015 15:21:53 +0000 Message-ID: <1423063323-19419-25-git-send-email-Zubair.Kakakhel@imgtec.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1423063323-19419-1-git-send-email-Zubair.Kakakhel@imgtec.com> References: <1423063323-19419-1-git-send-email-Zubair.Kakakhel@imgtec.com> MIME-Version: 1.0 X-Originating-IP: [192.168.154.89] Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Paul Burton Add binding documentation for Ingenic jz4740 UARTs. Signed-off-by: Paul Burton Cc: Lars-Peter Clausen Cc: devicetree@vger.kernel.org --- .../bindings/serial/ingenic,jz4740-uart.txt | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/serial/ingenic,jz4740-uart.txt diff --git a/Documentation/devicetree/bindings/serial/ingenic,jz4740-uart.txt b/Documentation/devicetree/bindings/serial/ingenic,jz4740-uart.txt new file mode 100644 index 0000000..9e12de6 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/ingenic,jz4740-uart.txt @@ -0,0 +1,22 @@ +* Ingenic jz4740 UART + +Required properties: +- compatible : "ingenic,jz4740-uart" or "ingenic,jz4780-uart" +- reg : offset and length of the register set for the device. +- interrupts : should contain uart interrupt. +- clocks : phandles to the module & baud clocks. +- clock-names: tuple listing input clock names. + Required elements: "baud", "module" + +Example: + +uart0: serial@10030000 { + compatible = "ingenic,jz4740-uart"; + reg = <0x10030000 0x100>; + + interrupt-parent = <&intc>; + interrupts = <9>; + + clocks = <&ext>, <&cgu JZ4740_CLK_UART0>; + clock-names = "baud", "module"; +};