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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5AC65C433F5 for ; Fri, 3 Dec 2021 03:49:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1378396AbhLCDwo (ORCPT ); Thu, 2 Dec 2021 22:52:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48692 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1378362AbhLCDwj (ORCPT ); Thu, 2 Dec 2021 22:52:39 -0500 Received: from mail-pl1-x630.google.com (mail-pl1-x630.google.com [IPv6:2607:f8b0:4864:20::630]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3580EC06174A; Thu, 2 Dec 2021 19:49:16 -0800 (PST) Received: by mail-pl1-x630.google.com with SMTP id z6so1186920plk.6; Thu, 02 Dec 2021 19:49:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :in-reply-to:references; bh=YKtQ6SncCNBAFcWPAbwHcmd4XzFO9RB7XJ7rFBG0cKg=; b=eWF4FI4Mzf3QLuCKMIPjFUlINNsDLCchYjhVDWVRXYfWWRJMknsBvSMGAuoDCubTlG WJJvxS2GFl527F4SdAFufLPzWCf4Z6oU7QBkdwztwLPegPyw3WIV60Y/ndfIGIm00lvd zgTFCrZIheYybBLgnQ54DyB076jMyWt6fReCQv0IioF/QW26BGu6/PcqVaKqJleDdfh9 7DbscMHN6rQtv/B3+B91tqgNpG/H27GwCwYYeD1qAvxj8qc5OpxBrjVj4yl/dS9NqM0x bwm+1ynPzpTyyihgWHVb0cqHd7gma6K4PWj20kws0JPzY9sheqPtnLtz5y1i3l8rm2ka aoIA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:in-reply-to:references; bh=YKtQ6SncCNBAFcWPAbwHcmd4XzFO9RB7XJ7rFBG0cKg=; b=UNke7kW97EYSy8t4o6IhbRllC9NaVdouM+ncTiRcWVPX6JtUlO0eBD9lfpPYNh3zpA Yq9KOxETt3/rqGIwPpMgOW1+/fD8svh8ibY1XN3GEtI7+VG2WmDJc9WmhWsuhphfSUhQ iLiRl3WHiDfx4ziUsZAGQ76xph7LpiXmbJHM4vBtXES8RFAyRUNBgAY02CgH07x73uMJ kWOu4i3ZCBktuyPbvpbGvz4HCwmFxfCmTT++maKyIQyndquTCTh8gDd+LKTwW0Vg5mDb ezCHfBIwdqWkD/92QU0oxPUS2mC1uXObdBSYKuKHpxJQH0fX/gRU+IwEC9GgtWNur2ly IU0Q== X-Gm-Message-State: AOAM5308lBr+yHXegyrPuSg1x/up16AAJZJyxHUjIs4wp9FU8gA5cx7k mtVRxADQ7BLGO5h+La8G3v4= X-Google-Smtp-Source: ABdhPJx2EkhgqkAuGG0pjEj6SjgVYNZ8DHCRdt/V7VMp+HTs+yk6cxo7jpMVz/017qldRzYUr5lyiA== X-Received: by 2002:a17:90a:e7d1:: with SMTP id kb17mr10940775pjb.124.1638503355803; Thu, 02 Dec 2021 19:49:15 -0800 (PST) Received: from scdiu3.sunplus.com ([113.196.136.192]) by smtp.googlemail.com with ESMTPSA id oj11sm4022039pjb.46.2021.12.02.19.49.13 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 02 Dec 2021 19:49:15 -0800 (PST) From: Tony Huang To: derek.kiernan@xilinx.com, dragan.cvetic@xilinx.com, arnd@arndb.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, robh+dt@kernel.org, devicetree@vger.kernel.org Cc: wells.lu@sunplus.com, tony.huang@sunplus.com, Tony Huang Subject: [PATCH v2 1/2] dt-binding: misc: Add iop yaml file for Sunplus SP7021 Date: Fri, 3 Dec 2021 11:48:44 +0800 Message-Id: <1921f2f6f792db155364250fc455fe8497480190.1638499659.git.tonyhuang.sunplus@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: References: In-Reply-To: References: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add iop yaml file for Sunplus SP7021 Signed-off-by: Tony Huang --- Changes in v2: - Added moon0 register in yaml file. .../devicetree/bindings/misc/sunplus-iop.yaml | 61 ++++++++++++++++++++++ MAINTAINERS | 5 ++ 2 files changed, 66 insertions(+) create mode 100644 Documentation/devicetree/bindings/misc/sunplus-iop.yaml diff --git a/Documentation/devicetree/bindings/misc/sunplus-iop.yaml b/Documentation/devicetree/bindings/misc/sunplus-iop.yaml new file mode 100644 index 0000000..07cdbde --- /dev/null +++ b/Documentation/devicetree/bindings/misc/sunplus-iop.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) Sunplus Ltd. Co. 2021 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/misc/sunplus-iop.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sunplus IOP(8051) controller + +maintainers: + - Tony Huang + +description: | + Processor for I/O control, RTC wake-up procedure management, + and cooperation with CPU&PMC in power management. + +properties: + compatible: + enum: + - sunplus,sp7021-iop + + reg: + items: + - description: IOP registers regions + - description: PMC registers regions + - description: MOON0 registers regions + + reg-names: + items: + - const: iop + - const: iop_pmc + - const: moon0 + + interrupts: + maxItems: 2 + + memory-region: + maxItems: 1 + +required: + - compatible + - reg + - reg-names + - interrupts + - memory-region + +additionalProperties: false + +examples: + - | + #include + #include + iop: iop@9c000400 { + compatible = "sunplus,sp7021-iop"; + reg = <0x9c000400 0x80>, <0x9c003100 0x80>, <0x9c000000 0x80>; + reg-names = "iop", "iop_pmc", "moon0"; + interrupt-parent = <&intc>; + interrupts = <41 IRQ_TYPE_LEVEL_HIGH>, <42 IRQ_TYPE_LEVEL_HIGH>; + memory-region = <&iop_reserve>; + }; +... diff --git a/MAINTAINERS b/MAINTAINERS index 3b79fd4..071b5e6 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -17945,6 +17945,11 @@ L: netdev@vger.kernel.org S: Maintained F: drivers/net/ethernet/dlink/sundance.c +SUNPLUS IOP DRIVER +M: Tony Huang +S: Maintained +F: Documentation/devicetree/bindings/misc/sunplu-iop.yaml + SUPERH M: Yoshinori Sato M: Rich Felker -- 2.7.4