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 E4B3CC433EF for ; Mon, 11 Jul 2022 09:30:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232598AbiGKJan (ORCPT ); Mon, 11 Jul 2022 05:30:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40912 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232845AbiGKJ3p (ORCPT ); Mon, 11 Jul 2022 05:29:45 -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 F2652709AE; Mon, 11 Jul 2022 02:16:38 -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 0892761226; Mon, 11 Jul 2022 09:16:35 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1615AC34115; Mon, 11 Jul 2022 09:16:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1657530994; bh=QjqgyLl0/S8E7GIf56Ex+JLVKwqnCTDYX7/NdJD+5yM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NUZuuIg/nGYZISMVaBmzESg0b27klzZflcUs99P7kLUbdXcA4f2QKlF1pQONZzrGg ZJu/2kMGSEOzoyBYCN3fPQJ+w++HfMHDIavSNzb4WujHZS/LqwqYbqLaYd1VnpyRiE BFiRT+vMo4QDcS73oxlNcrLHMfqGP91elxjARbO8= 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 5.18 058/112] arm64: dts: imx8mp-evk: correct the uart2 pinctl value Date: Mon, 11 Jul 2022 11:06:58 +0200 Message-Id: <20220711090551.219419939@linuxfoundation.org> X-Mailer: git-send-email 2.37.0 In-Reply-To: <20220711090549.543317027@linuxfoundation.org> References: <20220711090549.543317027@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 f31cf778890d..4ba31fc5d0a5 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -506,8 +506,8 @@ 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