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[2620:137:e000::1:20]) by mx.google.com with ESMTP id j11-20020a654d4b000000b0039cef730af0si1207752pgt.608.2022.05.05.04.12.37; Thu, 05 May 2022 04:12:53 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=yMvjLezc; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1357484AbiEDRbi (ORCPT + 99 others); Wed, 4 May 2022 13:31:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38750 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1356878AbiEDRJr (ORCPT ); Wed, 4 May 2022 13:09:47 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 067F1443D5; Wed, 4 May 2022 09:56:14 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 980A0B8279A; Wed, 4 May 2022 16:56:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4EDECC385AA; Wed, 4 May 2022 16:56:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1651683373; bh=ErSJhNxNhAjFQyo0IYu55uUHakx8l73TBNY52bN65po=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=yMvjLezcr/4Q5Zfbil4uU772azvqDuh3Wu0XeE3B2vsoOAvrCeI82fze0PbD6GRAr 1uCQdgshiZ0xp2uuTuSPFCk55bJiZYQnfZhlMWozOzw5YCX1MPGBOXqsx+P6UGm4kY MgyDQltjXkbWdfJlMOPLoD7d/kYrzN0RmNsLly/I= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Tim Harvey , Johan Hovold , Shawn Guo Subject: [PATCH 5.17 044/225] arm64: dts: imx8mm-venice: fix spi2 pin configuration Date: Wed, 4 May 2022 18:44:42 +0200 Message-Id: <20220504153114.054039224@linuxfoundation.org> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20220504153110.096069935@linuxfoundation.org> References: <20220504153110.096069935@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-7.7 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Johan Hovold commit dc900431337f5f861e3cc47ec5be5a69db40ee34 upstream. Due to what looks like a copy-paste error, the ECSPI2_MISO pad is not muxed for SPI mode and causes reads from a slave-device connected to the SPI header to always return zero. Configure the ECSPI2_MISO pad for SPI mode on the gw71xx, gw72xx and gw73xx families of boards that got this wrong. Fixes: 6f30b27c5ef5 ("arm64: dts: imx8mm: Add Gateworks i.MX 8M Mini Development Kits") Cc: stable@vger.kernel.org # 5.12 Cc: Tim Harvey Signed-off-by: Johan Hovold Acked-by: Tim Harvey Signed-off-by: Shawn Guo Signed-off-by: Greg Kroah-Hartman --- arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi | 2 +- arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi | 2 +- arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw71xx.dtsi @@ -166,7 +166,7 @@ fsl,pins = < MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0xd6 MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0xd6 - MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0xd6 + MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0xd6 MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0xd6 >; }; --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw72xx.dtsi @@ -231,7 +231,7 @@ fsl,pins = < MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0xd6 MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0xd6 - MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0xd6 + MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0xd6 MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0xd6 >; }; --- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw73xx.dtsi @@ -280,7 +280,7 @@ fsl,pins = < MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0xd6 MX8MM_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0xd6 - MX8MM_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0xd6 + MX8MM_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0xd6 MX8MM_IOMUXC_ECSPI2_SS0_GPIO5_IO13 0xd6 >; };