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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2B776C43334 for ; Mon, 11 Jul 2022 09:21:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231899AbiGKJVJ (ORCPT ); Mon, 11 Jul 2022 05:21:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43996 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231820AbiGKJUo (ORCPT ); Mon, 11 Jul 2022 05:20:44 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DE59E545CC; Mon, 11 Jul 2022 02:12:37 -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 dfw.source.kernel.org (Postfix) with ESMTPS id 79E4A61211; Mon, 11 Jul 2022 09:12:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 880AEC34115; Mon, 11 Jul 2022 09:12:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1657530756; bh=PNtt8IrrhHwFI2vCNiPGwIL0Po0CGM0ckqTOPfuMi8M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Lzh+KyQA9lFTf45u2ml7cPggtd/EYL7x+BRXV5yP8c78MjwT5SWsNg/cBD+kJSxMC HKc9baOoeM/m7ZIpEARytPZ/wDyNdOiTcgOanRIP/nl42wy4cwciu0IZgUuNfJXnE3 UHuHx+IHKmq4QQXlmXsLE1IxLyw1Qh8Il9FLBUh4= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Haibo Chen , Sherry Sun , Peng Fan , Rasmus Villemoes , Shawn Guo , Sasha Levin Subject: [PATCH 5.10 29/55] arm64: dts: imx8mp-evk: correct the uart2 pinctl value Date: Mon, 11 Jul 2022 11:07:17 +0200 Message-Id: <20220711090542.623335975@linuxfoundation.org> X-Mailer: git-send-email 2.37.0 In-Reply-To: <20220711090541.764895984@linuxfoundation.org> References: <20220711090541.764895984@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Sherry Sun [ Upstream commit 2d4fb72b681205eed4553d8802632bd3270be3ba ] According to the IOMUXC_SW_PAD_CTL_PAD_UART2_RXD/TXD register define in imx8mp RM, bit0 and bit3 are reserved, and the uart2 rx/tx pin should enable the pull up, so need to set bit8 to 1. The original pinctl value 0x49 is incorrect and needs to be changed to 0x140, same as uart1 and uart3. Fixes: 9e847693c6f3 ("arm64: dts: freescale: Add i.MX8MP EVK board support") Reviewed-by: Haibo Chen Signed-off-by: Sherry Sun Signed-off-by: Peng Fan Reviewed-by: Rasmus Villemoes Signed-off-by: Shawn Guo Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts index 64f0455e14f8..5011adb5ff1f 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -167,8 +167,8 @@ pinctrl_uart2: uart2grp { fsl,pins = < - MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX 0x49 - MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX 0x49 + MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX 0x140 + MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX 0x140 >; }; -- 2.35.1