From patchwork Tue Apr 4 18:01:35 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Icenowy Zheng X-Patchwork-Id: 9662307 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id EAD1C602B9 for ; Tue, 4 Apr 2017 18:03:56 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E010C26D05 for ; Tue, 4 Apr 2017 18:03:56 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D4A7028526; Tue, 4 Apr 2017 18:03:56 +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=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 71DCD26D05 for ; Tue, 4 Apr 2017 18:03:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=njRVRBAH7hLN2d9h526Mqpcfh8bbEDLxR0MrrfUpaL4=; b=ceG8INmxwOF4w9CJVCmRysxnEH an2fp/RfpPpqTaANN+jV7HzIpNuTt1UmQzycdlcQUrlrD4dIwK6ZM+XKIhSGehhuhp/AKB3z1pVtQ Gv/1m7Nd/qnE8GQQR/XZFhaHBaimlFsma8uck9Ml+OGLvdT1I9Ffz7BaobNlCsOIQ7lGNL2VzHpnj UuOBZtl22sBHVOXte8WCmrW4/l8ia9Nh9E6bKZbEccVF6maYVeiCGEb1Hexu4YCagsD5KYrdpaC8y zRwU2GSE2lJTiXO4cXWvXKYC82qJmKFAQ/yAcjvwvxn9rDysoTujsQTjWhbxVVq1OTA5fgmbh68so 1KNOWENQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cvSo7-0004PB-PZ; Tue, 04 Apr 2017 18:03:55 +0000 Received: from dwarf.birch.relay.mailchannels.net ([23.83.209.53]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cvSnz-0004CU-36 for linux-arm-kernel@lists.infradead.org; Tue, 04 Apr 2017 18:03:49 +0000 X-Sender-Id: lmn-tzduiowcrqmw|x-authsender|icenowy@aosc.io Received: from relay.mailchannels.net (localhost [127.0.0.1]) by relay.mailchannels.net (Postfix) with ESMTP id 5E928104106; Tue, 4 Apr 2017 18:03:24 +0000 (UTC) Received: from hermes.aosc.io (unknown [100.96.126.101]) by relay.mailchannels.net (Postfix) with ESMTPA id 4BAF3104CD4; Tue, 4 Apr 2017 18:03:23 +0000 (UTC) X-Sender-Id: lmn-tzduiowcrqmw|x-authsender|icenowy@aosc.io Received: from hermes.aosc.io (hermes.aosc.io [172.20.63.14]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384) by 0.0.0.0:2500 (trex/5.7.37); Tue, 04 Apr 2017 18:03:24 +0000 X-MC-Relay: Neutral X-MailChannels-SenderId: lmn-tzduiowcrqmw|x-authsender|icenowy@aosc.io X-MailChannels-Auth-Id: lmn-TZDUIOWCRQMW X-Stupid-Duck: 201d9a141875351d_1491329004157_3944595406 X-MC-Loop-Signature: 1491329004157:591535141 X-MC-Ingress-Time: 1491329004157 Received: from localhost (localhost [127.0.0.1]) (Authenticated sender: icenowy@aosc.io) by hermes.aosc.io (Postfix) with ESMTPSA id 37B5D44012; Tue, 4 Apr 2017 18:03:06 +0000 (UTC) From: Icenowy Zheng To: Lee Jones , Rob Herring , Chen-Yu Tsai , Maxime Ripard , Liam Girdwood Subject: [PATCH 01/11] arm64: allwinner: a64: enable RSB on A64 Date: Wed, 5 Apr 2017 02:01:35 +0800 Message-Id: <20170404180145.12897-2-icenowy@aosc.io> In-Reply-To: <20170404180145.12897-1-icenowy@aosc.io> References: <20170404180145.12897-1-icenowy@aosc.io> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170404_110347_276363_32E1D204 X-CRM114-Status: UNSURE ( 6.01 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Icenowy Zheng MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Allwinner A64 have a RSB controller like the one on A23/A33 SoCs. Add it and its pinmux. Signed-off-by: Icenowy Zheng Acked-by: Chen-Yu Tsai --- arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 6bc606b4d74d..9a75b1c7c91a 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -420,6 +420,27 @@ #gpio-cells = <3>; interrupt-controller; #interrupt-cells = <3>; + + r_rsb_pins: rsb@0 { + pins = "PL0", "PL1"; + function = "s_rsb"; + drive-strength = <20>; + bias-pull-up; + }; + }; + + r_rsb: rsb@1f03400 { + compatible = "allwinner,sun8i-a23-rsb"; + reg = <0x01f03400 0x400>; + interrupts = ; + clocks = <&r_ccu 6>; + clock-frequency = <3000000>; + resets = <&r_ccu 2>; + pinctrl-names = "default"; + pinctrl-0 = <&r_rsb_pins>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; }; }; };