From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-14.8 required=3.0 tests=BAYES_00, DATE_IN_FUTURE_06_12,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E623EC64E7C for ; Wed, 2 Dec 2020 04:25:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 90A0C221FC for ; Wed, 2 Dec 2020 04:25:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728309AbgLBEZj (ORCPT ); Tue, 1 Dec 2020 23:25:39 -0500 Received: from mo-csw1114.securemx.jp ([210.130.202.156]:48302 "EHLO mo-csw.securemx.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726810AbgLBEZi (ORCPT ); Tue, 1 Dec 2020 23:25:38 -0500 Received: by mo-csw.securemx.jp (mx-mo-csw1114) id 0B24NQkS004748; Wed, 2 Dec 2020 13:23:26 +0900 X-Iguazu-Qid: 2wHHLA7xMrK9hzHsja X-Iguazu-QSIG: v=2; s=0; t=1606883005; q=2wHHLA7xMrK9hzHsja; m=9kndqBkhNoeLZTFSkFktiR9GybtrNFjZ/4++PtVYSXs= Received: from imx2.toshiba.co.jp (imx2.toshiba.co.jp [106.186.93.51]) by relay.securemx.jp (mx-mr1112) id 0B24NPkk040487; Wed, 2 Dec 2020 13:23:25 +0900 Received: from enc01.toshiba.co.jp ([106.186.93.100]) by imx2.toshiba.co.jp with ESMTP id 0B24NP0g021396; Wed, 2 Dec 2020 13:23:25 +0900 (JST) Received: from hop001.toshiba.co.jp ([133.199.164.63]) by enc01.toshiba.co.jp with ESMTP id 0B24NOCH020075; Wed, 2 Dec 2020 13:23:24 +0900 From: Nobuhiro Iwamatsu To: linux-arm-kernel@lists.infradead.org Cc: punit1.agrawal@toshiba.co.jp, yuji2.ishikawa@toshiba.co.jp, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Nobuhiro Iwamatsu Subject: [PATCH] arm64: dts: visconti: Add watchdog support for TMPV7708 SoC Date: Wed, 2 Dec 2020 22:21:43 +0900 X-TSB-HOP: ON Message-Id: <20201202132143.2408012-1-nobuhiro1.iwamatsu@toshiba.co.jp> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add watchdog node in TMPV7708's dtsi, and tmpv7708-rm-mbrc boards's dts. Signed-off-by: Nobuhiro Iwamatsu --- arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts | 5 +++++ arch/arm64/boot/dts/toshiba/tmpv7708.dtsi | 12 ++++++++++++ 2 files changed, 17 insertions(+) diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts b/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts index ed0bf7f13f54..37da418393e0 100644 --- a/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts +++ b/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts @@ -41,3 +41,8 @@ &uart1 { clocks = <&uart_clk>; clock-names = "apb_pclk"; }; + +&wdt { + status = "okay"; + clocks = <&wdt_clk>; +}; diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi index 242f25f4e12a..c360e68bef1d 100644 --- a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi +++ b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi @@ -134,6 +134,12 @@ uart_clk: uart-clk { #clock-cells = <0>; }; + wdt_clk: wdt-clk { + compatible = "fixed-clock"; + clock-frequency = <150000000>; + #clock-cells = <0>; + }; + soc { #address-cells = <2>; #size-cells = <2>; @@ -384,6 +390,12 @@ spi6: spi@28146000 { #size-cells = <0>; status = "disabled"; }; + + wdt: wdt@28330000 { + compatible = "toshiba,visconti-wdt"; + reg = <0 0x28330000 0 0x1000>; + status = "disabled"; + }; }; }; -- 2.29.2