From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752300AbbJFBQe (ORCPT ); Mon, 5 Oct 2015 21:16:34 -0400 Received: from mail-lb0-f175.google.com ([209.85.217.175]:36813 "EHLO mail-lb0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751600AbbJFBQI (ORCPT ); Mon, 5 Oct 2015 21:16:08 -0400 From: Marcin Wojtas To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mmc@vger.kernel.org Cc: ulf.hansson@linaro.org, sebastian.hesselbarth@gmail.com, andrew@lunn.ch, jason@lakedaemon.net, thomas.petazzoni@free-electrons.com, gregory.clement@free-electrons.com, nadavh@marvell.com, alior@marvell.com, tawfik@marvell.com, mw@semihalf.com, jaz@semihalf.com Subject: [PATCH 6/8] ARM: mvebu: enable SDHCI card detection using DAT3 pin on A388-GP Date: Tue, 6 Oct 2015 03:22:40 +0200 Message-Id: <1444094562-31165-7-git-send-email-mw@semihalf.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1444094562-31165-1-git-send-email-mw@semihalf.com> References: <1444094562-31165-1-git-send-email-mw@semihalf.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The newest revisions of A388-GP (v1.5 and higher) support only DAT3-based card detection, which is enabled by this commit. Hitherto revisions, without such modification, will be impacted with a broken card detection - in order to operate the cards have to be present during kernel boot. Signed-off-by: Marcin Wojtas --- arch/arm/boot/dts/armada-388-gp.dts | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/armada-388-gp.dts b/arch/arm/boot/dts/armada-388-gp.dts index 391dea9..4855963 100644 --- a/arch/arm/boot/dts/armada-388-gp.dts +++ b/arch/arm/boot/dts/armada-388-gp.dts @@ -213,8 +213,9 @@ sdhci@d8000 { pinctrl-names = "default"; pinctrl-0 = <&sdhci_pins>; - cd-gpios = <&expander0 5 GPIO_ACTIVE_LOW>; no-1-8-v; + dat3-cd; + cd-inverted; wp-inverted; bus-width = <8>; status = "okay"; -- 1.8.3.1