From patchwork Tue Sep 6 12:47:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Tom Fitzhenry X-Patchwork-Id: 12967451 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 91DA5ECAAD5 for ; Tue, 6 Sep 2022 12:48:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=D6TCU0251N+FJDKbKi2MFvNx4YO4XM9dm5I4ViC7NJ8=; b=m/sSFPiz07B4il 0xDejVdnairmoouWw9Dzl0o7oo5wvioYpPLHOGj/B5PrP9YtqzCt/JAvfPG/GjyEgs8abhkeIaLzx gNxdWCRdcWBxXjOKRpdK4iq3hNcxYVeZX82X+6njn9WSSgXvCi4D7Z8grq1nIkfC3eoBJ1WXldRAG dDkknJME58OXOIVLCSIkQuSz0f9l0eDUXzWtVjNRzi0V1Dya47ba/8CrC68xowZgR6KxW3d0Biunj Nk2M/eJIkWsRwrgfEtJcNHz0ceEi+uPEg19scjefAWMGW6X/MleNVZSBXTwRLtKfXiYHM8LWR8XQH EJXkms3EpIYSF7SA/mHg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oVXzT-00DTTO-7J; Tue, 06 Sep 2022 12:47:43 +0000 Received: from out2-smtp.messagingengine.com ([66.111.4.26]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oVXzP-00DTPb-8x; Tue, 06 Sep 2022 12:47:40 +0000 Received: from compute2.internal (compute2.nyi.internal [10.202.2.46]) by mailout.nyi.internal (Postfix) with ESMTP id 187D55C00CD; Tue, 6 Sep 2022 08:47:38 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute2.internal (MEProxy); Tue, 06 Sep 2022 08:47:38 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= tom-fitzhenry.me.uk; h=cc:cc:content-transfer-encoding:date:date :from:from:in-reply-to:message-id:mime-version:reply-to:sender :subject:subject:to:to; s=fm2; t=1662468458; x=1662554858; bh=IG 2Lf3dDLIWPiCratWjCH8g6EInTYNDYMvbp9u8bhoc=; b=QvD8YAFlV/vBjXMDxQ 5gqXk7oyEuuI/YWrUw7b3TX4VDKEgk2yvfK3w/PwOR3uzPUcwPE5AKEqvtBEe83y 2Fwe6RW4AK4zAyOF7Ose0/YtctxwMgfHP9YffU7muTeSvjdCogGdbkAi3KZ78yXa sndrDVWc/g5Oee5ohYUfHwAsJoQk0RbAVZr12S9grBE1tP3qUXIyjmEA6FspCj1Z 14dajusFlGBQSulT8KHEbct6lmObcslwmhDM8R2sISUy8yfaheQGoZ3rOEQ/Tdzz s4eOpAB2IlnEN5EjC9pww2dsl6u9VdX8MdsMuRg24TuW9FK3P9p7vjDDcxD6an8P pPPw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding:date:date :feedback-id:feedback-id:from:from:in-reply-to:message-id :mime-version:reply-to:sender:subject:subject:to:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t= 1662468458; x=1662554858; bh=IG2Lf3dDLIWPiCratWjCH8g6EInTYNDYMvb p9u8bhoc=; b=iiOh4N+JPHyQ0qOZZaZrdpxKDpHDoQBEVfD2B0w5/H3qydPq2e2 tv6Em4PA6KXC8BFJ/cd8aW3q2s6PQkdrBPEZr36LURvy3X7W2+GHn/Pf/RlM4ru0 jWAP8B886Lf6wTY7rDbuNntrL2JrnQ9GXp903vNo1Jm6EWqUILHzbfYyQwzbX5sJ gYsLcyR4Mn+P61tPh1eU2Z5aNvSCoVC/9uX2BSICf/a0cbSQNWbkycaLjK9rasE2 IWF53ixDlnjFIW04qwHfXtnYPXKvzBkzY+er3aQeQwV4B1Fkfzprrcs9LZ5dYQXb Q/2/zVutGQMLNRC9+CNRWwRxuMJd6QXAA6w== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrvdelkedgheeiucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgggfestdekredtredttdenucfhrhhomhepvfhomhcuhfhi thiihhgvnhhrhicuoehtohhmsehtohhmqdhfihhtiihhvghnrhihrdhmvgdruhhkqeenuc ggtffrrghtthgvrhhnpeefiedvgefffeethfekuefgvdduteeftdeijeduudfgjeeukedt vddvfeeuteegveenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfh hrohhmpehtohhmsehtohhmqdhfihhtiihhvghnrhihrdhmvgdruhhk X-ME-Proxy: Feedback-ID: iefc945ae:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Tue, 6 Sep 2022 08:47:35 -0400 (EDT) From: Tom Fitzhenry To: Rob Herring , Krzysztof Kozlowski , Heiko Stuebner Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org, Tom Fitzhenry Subject: [PATCH] arm64: dts: rockchip: add BT/wifi nodes to Pinephone Pro Date: Tue, 6 Sep 2022 22:47:13 +1000 Message-Id: <20220906124713.1683587-1-tom@tom-fitzhenry.me.uk> X-Mailer: git-send-email 2.37.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220906_054739_483319_1AB2EDEF X-CRM114-Status: UNSURE ( 9.47 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Pinephone Pro includes a AzureWave AW-CM256SM wifi (sdio0) and bt (uart0) combo module, which is based on Cypress CYP43455 (BCM43455). Signed-off-by: Tom Fitzhenry Reviewed-by: Ondřej Jirman --- .../dts/rockchip/rk3399-pinephone-pro.dts | 69 +++++++++++++++++++ 1 file changed, 69 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts index 2e058c3150256..096238126e4c1 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts @@ -43,6 +43,20 @@ key-power { }; }; + /* Power sequence for SDIO WiFi module */ + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + clocks = <&rk818 1>; + clock-names = "ext_clock"; + pinctrl-names = "default"; + pinctrl-0 = <&wifi_enable_h_pin>; + post-power-on-delay-ms = <100>; + power-off-delay-us = <500000>; + + /* WL_REG_ON on module */ + reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>; + }; + vcc_sys: vcc-sys-regulator { compatible = "regulator-fixed"; regulator-name = "vcc_sys"; @@ -360,11 +374,31 @@ vsel2_pin: vsel2-pin { }; }; + sdio-pwrseq { + wifi_enable_h_pin: wifi-enable-h-pin { + rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + sound { vcc1v8_codec_en: vcc1v8-codec-en { rockchip,pins = <3 RK_PA4 RK_FUNC_GPIO &pcfg_pull_down>; }; }; + + wireless-bluetooth { + bt_wake_pin: bt-wake-pin { + rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + bt_host_wake_pin: bt-host-wake-pin { + rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>; + }; + + bt_reset_pin: bt-reset-pin { + rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; }; &sdmmc { @@ -380,6 +414,20 @@ &sdmmc { status = "okay"; }; +&sdio0 { + bus-width = <4>; + cap-sd-highspeed; + cap-sdio-irq; + disable-wp; + keep-power-in-suspend; + mmc-pwrseq = <&sdio_pwrseq>; + non-removable; + pinctrl-names = "default"; + pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>; + sd-uhs-sdr104; + status = "okay"; +}; + &sdhci { bus-width = <8>; mmc-hs200-1_8v; @@ -393,6 +441,27 @@ &tsadc { status = "okay"; }; +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>; + uart-has-rtscts; + status = "okay"; + + bluetooth { + compatible = "brcm,bcm4345c5"; + clocks = <&rk818 1>; + clock-names = "lpo"; + device-wakeup-gpios = <&gpio2 RK_PD2 GPIO_ACTIVE_HIGH>; + host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>; + max-speed = <1500000>; + pinctrl-names = "default"; + pinctrl-0 = <&bt_host_wake_pin &bt_wake_pin &bt_reset_pin>; + shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>; + vbat-supply = <&vcc3v3_sys>; + vddio-supply = <&vcc_1v8>; + }; +}; + &uart2 { status = "okay"; };