From patchwork Thu Oct 20 11:42:56 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 9386651 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 2F34560487 for ; Thu, 20 Oct 2016 11:45:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1E1DE29ADA for ; Thu, 20 Oct 2016 11:45:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1222F29B02; Thu, 20 Oct 2016 11:45:29 +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=-4.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,T_DKIM_INVALID autolearn=ham version=3.3.1 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.wl.linuxfoundation.org (Postfix) with ESMTPS id B150D29ADA for ; Thu, 20 Oct 2016 11:45:28 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1bxBlf-00045U-Mj; Thu, 20 Oct 2016 11:44:15 +0000 Received: from mail-lf0-x22c.google.com ([2a00:1450:4010:c07::22c]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1bxBkz-0003iO-DD for linux-arm-kernel@lists.infradead.org; Thu, 20 Oct 2016 11:43:35 +0000 Received: by mail-lf0-x22c.google.com with SMTP id b81so79862481lfe.1 for ; Thu, 20 Oct 2016 04:43:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=08CjRD546YMbzAVU/8Cf6XkMQ3uQuijwBnuxgLM3o18=; b=cA7cuXVMr9fOcyGP36jD5RivfYikAS65dbsOOapIu3/mc3sPNmElTYrVuihhrxxKLa q0DaDBsDYjWTcrKq8/JYwySS7VumbdPRTmEbNkigUuflPfXFXw4J1nC/gYF7/1EgPZar BLZRRtAg8iVmwGJIqOtDJxBeRnFAwuMsNuoldNtBzTE0rxXQALjPbfuQqjmqhT7XkcrW Cxk552Yh/mUsSI7jUv8WGZg8kGCQI/yY+IyMR8RYtkwz7zqi99fokFGBsXYJQ54X3y2G /TyzG8fXSBHPwPnI9S0rfb9UhcWwHinOQmee17dBbEpBadzHBeqqJ7N/pmRG2VkGB6UZ HmhQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=08CjRD546YMbzAVU/8Cf6XkMQ3uQuijwBnuxgLM3o18=; b=Lo3EVrW0Dp7aurMeklE1DU6kJwbmj0nTlpHd7m2ym8spMrEFW088K1HRDCDyJWUM7h JBTqaXhFVuvDF4ii9kAQKwN+hUE0bZYngq7RIM5cDALcRE4B+3fwC7P3SIxXTODtO1RC DG69pNitUNSe0OmChV63CT9gygwz0p7p4YG/v3iVKqRhi1/1QSYINQL2yzuHpuVu/IMp nKEaI2gBTPcu5+wtxvZc2BHAozlLGkNV4EgmTMjyYNVrzTG8JeR50fnF8It/leb5RvsL U+sse5EUxVz3y/+U/yX/dXoWNPuZy3xYmMHGZIjhLNQNCcf0+HItFDLCckoHi93QSm8j Uqkg== X-Gm-Message-State: AA6/9Rl1YfsQGcICZtec2A6vCfg3rEV2usSna+T8CwXbg6Tf9QDVz3Zadd9mAqsDYNM94wM+ X-Received: by 10.28.35.75 with SMTP id j72mr5692044wmj.8.1476963790993; Thu, 20 Oct 2016 04:43:10 -0700 (PDT) Received: from localhost.localdomain ([90.63.244.31]) by smtp.gmail.com with ESMTPSA id wh3sm78121585wjb.49.2016.10.20.04.43.10 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 20 Oct 2016 04:43:10 -0700 (PDT) From: Neil Armstrong To: carlo@caione.org, khilman@baylibre.com Subject: [PATCH 3/4] ARM64: dts: meson-gxbb: Add P20x Wifi SDIO support Date: Thu, 20 Oct 2016 13:42:56 +0200 Message-Id: <1476963777-1804-4-git-send-email-narmstrong@baylibre.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1476963777-1804-1-git-send-email-narmstrong@baylibre.com> References: <1476963777-1804-1-git-send-email-narmstrong@baylibre.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20161020_044333_835237_D0C27428 X-CRM114-Status: GOOD ( 10.87 ) 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: linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Neil Armstrong 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 Add Wifi module support on the Amlogic P20x boards on the SDIO port. The Wifi module also needs a 32768Hz clock provided by the PWM E port through a pwm-clock node in it's power sequence. Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi index 6861b0a..203be28 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p20x.dtsi @@ -118,6 +118,13 @@ clock-frequency = <32768>; pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */ }; + + sdio_pwrseq: sdio-pwrseq { + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>; + clocks = <&wifi32k>; + clock-names = "ext_clock"; + }; }; /* This UART is brought out to the DB9 connector */ @@ -171,8 +178,15 @@ non-removable; disable-wp; + mmc-pwrseq = <&sdio_pwrseq>; + vmmc-supply = <&vddao_3v3>; vqmmc-supply = <&vddio_boot>; + + brcmf: bcrmf@1 { + reg = <1>; + compatible = "brcm,bcm4329-fmac"; + }; }; /* SD card */