From patchwork Tue Dec 1 05:47:24 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 7733021 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 1E9719F39D for ; Tue, 1 Dec 2015 05:52:08 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 5BEBA206BC for ; Tue, 1 Dec 2015 05:52:07 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 44673206AF for ; Tue, 1 Dec 2015 05:52:06 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1a3dpT-00074t-FH; Tue, 01 Dec 2015 05:50:19 +0000 Received: from smtp.csie.ntu.edu.tw ([140.112.30.61]) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1a3dnc-0005G5-PU for linux-arm-kernel@lists.infradead.org; Tue, 01 Dec 2015 05:48:27 +0000 Received: from mirror2.csie.ntu.edu.tw (mirror2.csie.ntu.edu.tw [140.112.30.76]) (Authenticated sender: b93043) by smtp.csie.ntu.edu.tw (Postfix) with ESMTPSA id 3A8E6211F7; Tue, 1 Dec 2015 13:47:39 +0800 (CST) Received: by mirror2.csie.ntu.edu.tw (Postfix, from userid 1000) id 17CD95FA22; Tue, 1 Dec 2015 13:47:39 +0800 (CST) From: Chen-Yu Tsai To: Maxime Ripard , Linus Walleij , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala Subject: [PATCH 6/7] ARM: dts: sun9i: Add Reduced Serial Bus controller device node to A80 dtsi Date: Tue, 1 Dec 2015 13:47:24 +0800 Message-Id: <1448948845-28347-7-git-send-email-wens@csie.org> X-Mailer: git-send-email 2.6.2 In-Reply-To: <1448948845-28347-1-git-send-email-wens@csie.org> References: <1448948845-28347-1-git-send-email-wens@csie.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20151130_214825_367800_A323B3E8 X-CRM114-Status: UNSURE ( 8.64 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -4.2 (----) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 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-gpio@vger.kernel.org, Chen-Yu Tsai , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds a device node for the Reduced Serial Bus (RSB) controller and the defacto pinmux setting to the A80 dtsi. Since there is only one possible pinmux setting for RSB, just set it in the dtsi. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun9i-a80.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm/boot/dts/sun9i-a80.dtsi b/arch/arm/boot/dts/sun9i-a80.dtsi index 80777a33ee78..dc666c69f6ab 100644 --- a/arch/arm/boot/dts/sun9i-a80.dtsi +++ b/arch/arm/boot/dts/sun9i-a80.dtsi @@ -900,6 +900,27 @@ allwinner,drive = ; allwinner,pull = ; }; + + r_rsb_pins: r_rsb { + allwinner,pins = "PN0", "PN1"; + allwinner,function = "s_rsb"; + allwinner,drive = ; + allwinner,pull = ; + }; + }; + + r_rsb: i2c@08003400 { + compatible = "allwinner,sun8i-a23-rsb"; + reg = <0x08003400 0x400>; + interrupts = ; + clocks = <&apbs_gates 3>; + clock-frequency = <3000000>; + resets = <&apbs_rst 3>; + pinctrl-names = "default"; + pinctrl-0 = <&r_rsb_pins>; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; }; }; };