From patchwork Thu Feb 27 12:18:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Russell King (Oracle)" X-Patchwork-Id: 11408447 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 27537924 for ; Thu, 27 Feb 2020 12:19:10 +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 0488524699 for ; Thu, 27 Feb 2020 12:19:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Yi3aKP69"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b="fuVmNTjj" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0488524699 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=armlinux.org.uk 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:Date:Message-Id:MIME-Version:Subject: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=BKiVrn9M1PTc7W+fcT6Q9RUu8v1zi5Tmhl/wHwRyExo=; b=Yi3aKP69mXnZgV F1dSKuANGQs5eXddKAdCgJgYMiCBjV6Mx/p+dVTUZw5IgNUShvq1rI+wPjJTOsdY5/S35PxYPH65h DwQTRHlVN1SfY4WLdcJJ1xGn3ZZr9DDSq0e3fjxsx2Pwf4HDn15qSN3yNpgM38/OU0vKO0vW3tcHW IDG0t7yz6ZisnqQtFGXQy5S8TGINM+jHtjvVzxhs85pzAKhkeJGx8OAKWVxwcxIm5cojlzKJoAgKj y047DkHGAEBR+FELDsOGRFYXtzHaAIfkICN2ZUuqmD3z6zNLGq5zrNjZnPyyNlaFJDF1Cxijwx7Ae uO64fByh95Vs50dvviAA==; 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 1j7I8D-00086V-Jn; Thu, 27 Feb 2020 12:19:09 +0000 Received: from pandora.armlinux.org.uk ([2001:4d48:ad52:3201:214:fdff:fe10:1be6]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j7I8A-000860-Pa for linux-arm-kernel@lists.infradead.org; Thu, 27 Feb 2020 12:19:08 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Date:Sender:Message-Id:Content-Type: Content-Transfer-Encoding:MIME-Version: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-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=cxRWl4iygWCd5L7NHM7xlXTbfcODNKfUbcRP/HfvzfE=; b=fuVmNTjjLQntSrX2JbWGV40TU2 u5RGclQIxqtdm1cMNNjbvsaMgBH0eDH3i1fOX8tdEDLOb246JiItTF8G0Pqp2mi7OqDi34e+Aut+W x/0UBruZKn+9TlAxhhT+l3bqrsB3UuqfGTyFCCPwFnOtUnDtumrp71OuZhaSWeSAV4RxEFFPAiVTL qskasJNfpCahSeh6aFZ+TuU5eZ0ZLMjVkdmUWJenCanvcmnNxVAy2Kz8zQC+hoZPrMUbwvcqyeEk1 naO7XZBslhafwT60cqczc3qfgJLMIfTrHHryOgYBYDQB8lwk76GkTgWqQ0fHaoUfHjTX/JMwEl0tP mnkAWVSg==; Received: from e0022681537dd.dyn.armlinux.org.uk ([2001:4d48:ad52:3201:222:68ff:fe15:37dd]:58348 helo=rmk-PC.armlinux.org.uk) by pandora.armlinux.org.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.90_1) (envelope-from ) id 1j7I7v-0005SJ-Od; Thu, 27 Feb 2020 12:18:51 +0000 Received: from rmk by rmk-PC.armlinux.org.uk with local (Exim 4.92) (envelope-from ) id 1j7I7v-0004dS-5u; Thu, 27 Feb 2020 12:18:51 +0000 From: Russell King To: Shawn Guo Subject: [PATCH] ARM: dts: imx6qdl-sr-som-ti: indicate powering off wifi is safe MIME-Version: 1.0 Content-Disposition: inline Message-Id: Date: Thu, 27 Feb 2020 12:18:51 +0000 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200227_041906_826921_598F30C8 X-CRM114-Status: UNSURE ( 8.13 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2001:4d48:ad52:3201:214:fdff:fe10:1be6 listed in] [list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 SPF_NONE SPF: sender does not publish an SPF Record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid 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: Mark Rutland , devicetree@vger.kernel.org, Sascha Hauer , Rob Herring , NXP Linux Team , Pengutronix Kernel Team , Fabio Estevam , 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 We need to indicate that powering off the TI WiFi is safe, to avoid: wl18xx_driver wl18xx.2.auto: Unbalanced pm_runtime_enable! wl1271_sdio mmc0:0001:2: wl12xx_sdio_power_on: failed to get_sync(-13) which prevents the WiFi being functional. Signed-off-by: Russell King Reviewed-by: Fabio Estevam --- arch/arm/boot/dts/imx6qdl-sr-som-ti.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/imx6qdl-sr-som-ti.dtsi b/arch/arm/boot/dts/imx6qdl-sr-som-ti.dtsi index 44a97ba93a95..352ac585ca6b 100644 --- a/arch/arm/boot/dts/imx6qdl-sr-som-ti.dtsi +++ b/arch/arm/boot/dts/imx6qdl-sr-som-ti.dtsi @@ -153,6 +153,7 @@ bus-width = <4>; keep-power-in-suspend; mmc-pwrseq = <&pwrseq_ti_wifi>; + cap-power-off-card; non-removable; vmmc-supply = <&vcc_3v3>; /* vqmmc-supply = <&nvcc_sd1>; - MMC layer doesn't like it! */