From patchwork Mon Apr 13 06:24:33 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Jernej_=C5=A0krabec?= X-Patchwork-Id: 11485075 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id CC28915AB for ; Mon, 13 Apr 2020 06:25:46 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id AA0B920737 for ; Mon, 13 Apr 2020 06:25:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="K1mzoA+I" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AA0B920737 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=siol.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org 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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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=MDL5w5vZnYBQ0PUTw6qJBkHxsbMh/lWHkTLXaOCFh/k=; b=K1mzoA+IcaJgC7 O85EEGa9ohavxoOWi51/LCTQfpUhAUW8Q6LJXgWkVZGzDYJbWirv80omRnFpOiOxMTUukBDTns4yY huIysYFsiX1ds1Y74wbsyzPDNe8tdvIkbedilqpNlL29OvwrAYaHtxSx/05WGskhKniQQ4u6XeHd3 VlRYayTyUeLVwzhclPyL3eX2gQsxAGQR1+aLLBafVl0oEwzaz/2AsaoulEW00IAEjGqitJYK96eJR oVCo6XGVaDoU5mvJZIUuAcpeMAg5o32PEI0QqQ9GR258TP3XV/1YhvMNPJIIIf7pXvdd3IcArqQgP 3tM53W58sfyoN+wV+u6A==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jNsXN-0003cx-Si; Mon, 13 Apr 2020 06:25:41 +0000 Received: from mailoutvs59.siol.net ([185.57.226.250] helo=mail.siol.net) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jNsWf-0000bq-Pz for linux-arm-kernel@lists.infradead.org; Mon, 13 Apr 2020 06:24:59 +0000 Received: from localhost (localhost [127.0.0.1]) by mail.siol.net (Zimbra) with ESMTP id BCF35522E4F; Mon, 13 Apr 2020 08:24:55 +0200 (CEST) X-Virus-Scanned: amavisd-new at psrvmta12.zcs-production.pri Received: from mail.siol.net ([127.0.0.1]) by localhost (psrvmta12.zcs-production.pri [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id Mzr1GCkd2ohL; Mon, 13 Apr 2020 08:24:55 +0200 (CEST) Received: from mail.siol.net (localhost [127.0.0.1]) by mail.siol.net (Zimbra) with ESMTPS id 67A33522E48; Mon, 13 Apr 2020 08:24:55 +0200 (CEST) Received: from localhost.localdomain (89-212-178-211.dynamic.t-2.net [89.212.178.211]) (Authenticated sender: 031275009) by mail.siol.net (Zimbra) with ESMTPSA id 20C81522E4F; Mon, 13 Apr 2020 08:24:53 +0200 (CEST) From: Jernej Skrabec To: mripard@kernel.org, wens@csie.org Subject: [PATCH 3/3] arm64: allwinner: h6: orangepi-lite2: Support BT+WIFI combo module Date: Mon, 13 Apr 2020 08:24:33 +0200 Message-Id: <20200413062433.1145043-4-jernej.skrabec@siol.net> X-Mailer: git-send-email 2.26.0 In-Reply-To: <20200413062433.1145043-1-jernej.skrabec@siol.net> References: <20200413062433.1145043-1-jernej.skrabec@siol.net> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200412_232458_000230_13116FCA X-CRM114-Status: GOOD ( 10.20 ) X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [185.57.226.250 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Sebastian Meyer , linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Sebastian Meyer OrangePi Lite2 has AP6255 BT+WIFI combo chip. Add support for it. Signed-off-by: Sebastian Meyer [merged BT and WIFI patches and updated commit message] Signed-off-by: Jernej Skrabec --- .../allwinner/sun50i-h6-orangepi-lite2.dts | 65 +++++++++++++++++++ 1 file changed, 65 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts index e7ca75c0d0f7..e8770858b5d0 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-lite2.dts @@ -6,4 +6,69 @@ / { model = "OrangePi Lite2"; compatible = "xunlong,orangepi-lite2", "allwinner,sun50i-h6"; + + aliases { + serial1 = &uart1; /* BT-UART */ + }; + + wifi_pwrseq: wifi_pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&rtc 1>; + clock-names = "ext_clock"; + reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* PM3 */ + post-power-on-delay-ms = <200>; + }; +}; + +&mmc1 { + vmmc-supply = <®_cldo2>; + vqmmc-supply = <®_bldo3>; + mmc-pwrseq = <&wifi_pwrseq>; + bus-width = <4>; + non-removable; + status = "okay"; + + brcm: sdio-wifi@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + interrupt-parent = <&r_pio>; + interrupts = <1 0 IRQ_TYPE_LEVEL_LOW>; /* PM0 */ + interrupt-names = "host-wake"; + }; +}; + +®_cldo2 { + /* + * This regulator is connected with CLDO3. + * Before the kernel can support synchronized + * enable of coupled regulators, keep them + * both always on as a ugly hack. + */ + regulator-always-on; +}; + +®_cldo3 { + /* + * This regulator is connected with CLDO2. + * See the comments for CLDO2. + */ + regulator-always-on; +}; + +/* There's the BT part of the AP6255 connected to that UART */ +&uart1 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; + uart-has-rtscts; + status = "okay"; + + bluetooth { + compatible = "brcm,bcm4345c5"; + clocks = <&rtc 1>; + clock-names = "lpo"; + device-wakeup-gpios = <&r_pio 1 2 GPIO_ACTIVE_HIGH>; /* PM2 */ + host-wakeup-gpios = <&r_pio 1 1 GPIO_ACTIVE_HIGH>; /* PM1 */ + shutdown-gpios = <&r_pio 1 4 GPIO_ACTIVE_HIGH>; /* PM4 */ + max-speed = <1500000>; + }; };