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=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,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 E5815C433F5 for ; Fri, 7 Sep 2018 08:23:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9709F2075B for ; Fri, 7 Sep 2018 08:23:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9709F2075B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=microchip.com 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 S1727635AbeIGNCu (ORCPT ); Fri, 7 Sep 2018 09:02:50 -0400 Received: from esa1.microchip.iphmx.com ([68.232.147.91]:48576 "EHLO esa1.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726692AbeIGNCu (ORCPT ); Fri, 7 Sep 2018 09:02:50 -0400 X-IronPort-AV: E=Sophos;i="5.53,341,1531810800"; d="scan'208";a="20245111" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa1.microchip.iphmx.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 07 Sep 2018 01:23:00 -0700 Received: from ibiza.rfo.atmel.com (10.10.76.4) by chn-sv-exch06.mchp-main.com (10.10.76.107) with Microsoft SMTP Server id 14.3.352.0; Fri, 7 Sep 2018 01:23:00 -0700 From: Ludovic Desroches To: , CC: , , , , , Ludovic Desroches Subject: [PATCH] ARM: dts: at91: sama5d2_ptc_ek: fix nand pinctrl Date: Fri, 7 Sep 2018 10:18:51 +0200 Message-ID: <20180907081851.15911-1-ludovic.desroches@microchip.com> X-Mailer: git-send-email 2.12.2 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The drive strength has to be set to medium otherwise some data corruption may happen. Signed-off-by: Ludovic Desroches --- Hi, This fix depends on the support of the drive-strength for the atmel pio4 pinctroller. It has been added in v4.19 but I omitted to send it at the same time. Ludovic arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts b/arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts index b10dccd0958f..3b1baa8605a7 100644 --- a/arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts +++ b/arch/arm/boot/dts/at91-sama5d2_ptc_ek.dts @@ -11,6 +11,7 @@ #include "sama5d2-pinfunc.h" #include #include +#include / { model = "Atmel SAMA5D2 PTC EK"; @@ -299,6 +300,7 @@ , ; bias-pull-up; + atmel,drive-strength = ; }; ale_cle_rdy_cs { -- 2.12.2