From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755891AbbKRNYZ (ORCPT ); Wed, 18 Nov 2015 08:24:25 -0500 Received: from lists.s-osg.org ([54.187.51.154]:32951 "EHLO lists.s-osg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755749AbbKRNYX (ORCPT ); Wed, 18 Nov 2015 08:24:23 -0500 From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org, Kukjin Kim , Krzysztof Kozlowski , linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Tomeu Vizoso , Javier Martinez Canillas Subject: [RESEND PATCH v2 3/6] ARM: dts: Mark SDIO as non-removable in exynos5250-snow-common Date: Wed, 18 Nov 2015 10:23:51 -0300 Message-Id: <1447853034-22508-4-git-send-email-javier@osg.samsung.com> X-Mailer: git-send-email 2.4.3 In-Reply-To: <1447853034-22508-1-git-send-email-javier@osg.samsung.com> References: <1447853034-22508-1-git-send-email-javier@osg.samsung.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The Exynos5250 Snow Chromebooks have a Marvell WiFi SDIO chip which can't neither be removed nor be detected. But the node isn't marked as non-removable and instead has the broken-cd DT property. This causes the device to be removed when the system enters into a suspend state and the following warnings is shown after a resume: [ 181.944636] mmc2: error -2 during resume (card was removed?) Also remove the card-detect-delay property that is not needed with non-removable. Signed-off-by: Javier Martinez Canillas Reviewed-by: Tomeu Vizoso Tested-by: Tomeu Vizoso Reviewed-by: Krzysztof Kozlowski Reviewed-by: Alim Akhtar --- arch/arm/boot/dts/exynos5250-snow-common.dtsi | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/exynos5250-snow-common.dtsi b/arch/arm/boot/dts/exynos5250-snow-common.dtsi index 0a7f408824d8..1822c502a25a 100644 --- a/arch/arm/boot/dts/exynos5250-snow-common.dtsi +++ b/arch/arm/boot/dts/exynos5250-snow-common.dtsi @@ -552,10 +552,9 @@ &mmc_3 { status = "okay"; num-slots = <1>; - broken-cd; + non-removable; cap-sdio-irq; keep-power-in-suspend; - card-detect-delay = <200>; samsung,dw-mshc-ciu-div = <3>; samsung,dw-mshc-sdr-timing = <2 3>; samsung,dw-mshc-ddr-timing = <1 2>; -- 2.4.3