From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 344A3C43441 for ; Thu, 8 Nov 2018 22:36:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id ED38E20857 for ; Thu, 8 Nov 2018 22:36:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="S1yYbM0E" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org ED38E20857 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729877AbeKIHg0 (ORCPT ); Fri, 9 Nov 2018 02:36:26 -0500 Received: from mail.kernel.org ([198.145.29.99]:53892 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728496AbeKIHgZ (ORCPT ); Fri, 9 Nov 2018 02:36:25 -0500 Received: from localhost (unknown [208.72.13.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C895A20892; Thu, 8 Nov 2018 21:58:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1541714336; bh=4jaCPTH12q/KLP2cDb8asvfKUJzqyZiDJq4taIwwqys=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=S1yYbM0EdLPzaS0mL2N+6b8s7pSeRGvkhB0+DxqPRqAyzdkWE2hg60Omkn4kDfp2U 5Eh9VZJ/ZjuBOeOn6+OCoBX0/r/LpLXotrwzLMCCtUvVf5dA9Vvgz8iJozkZtIylL/ fhuUDWCyxk+R9SlE+BdeqPetQnIbXdOacz6KOeTo= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Srinivas Kandagatla , Andy Gross , Tejun Heo , Sasha Levin Subject: [PATCH 4.4 024/114] ARM: dts: apq8064: add ahci ports-implemented mask Date: Thu, 8 Nov 2018 13:50:39 -0800 Message-Id: <20181108215101.337576676@linuxfoundation.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181108215059.051093652@linuxfoundation.org> References: <20181108215059.051093652@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ [ Upstream commit bb4add2ce991e4ec891b5a0287fd1ab77b631979 ] This patch adds new ports-implemented mask, which is required to get achi working on the mainline. Without this patch value read from PORTS_IMPL register which is zero would not enable any ports for software to use. Fixes: 566d1827df2e ("libata: disable forced PORTS_IMPL for >= AHCI 1.3") Cc: stable@vger.kernel.org # v4.5+ Signed-off-by: Srinivas Kandagatla Reviewed-by: Andy Gross Signed-off-by: Tejun Heo Signed-off-by: Sasha Levin --- arch/arm/boot/dts/qcom-apq8064.dtsi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi index e00d50ef678f..3ff5ea16ebb3 100644 --- a/arch/arm/boot/dts/qcom-apq8064.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi @@ -577,7 +577,7 @@ }; sata0: sata@29000000 { - compatible = "generic-ahci"; + compatible = "qcom,apq8064-ahci", "generic-ahci"; status = "disabled"; reg = <0x29000000 0x180>; interrupts = ; @@ -599,6 +599,7 @@ phys = <&sata_phy0>; phy-names = "sata-phy"; + ports-implemented = <0x1>; }; /* Temporary fixed regulator */ -- 2.17.1