From nobody Sun Apr 19 20:35:51 2026 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 D1E53C433EF for ; Mon, 4 Jul 2022 13:58:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234167AbiGDN6x (ORCPT ); Mon, 4 Jul 2022 09:58:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36926 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232937AbiGDN6u (ORCPT ); Mon, 4 Jul 2022 09:58:50 -0400 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84D4F10B3; Mon, 4 Jul 2022 06:58:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1656943129; x=1688479129; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=8Rd2VhqWRy5Lh37VwtNPex5l+zsOkNuQYWDNY6kfDxM=; b=zAlBH9GUnLBGAIgIwEWUACYbsgfWBHY/9eC+YFh//NUuHErKBVibRhEA ymoV4lh3Y02wJee9n2ueFf/sYBiLIUzxO4afrnra10TIgE4BHTRDEtID0 ko443PnihKhjw9qamkwGwbK0RX9VGuVEB48lhMLVvIdzSBOPJADNWvKd2 zV9OtAnWFqQ+k//MUUB8fAeB7aqxodynpk6f6TknRIOEEVhFOoqdVwVLX 1hEu28kQ3IhAeY+ODM9ecEQAbHn+KeEyrqgk2qco6kJquodPSMZcPwEZ9 Fj6t3NkN21oOtITl4ZVxMCqpIX/qjGwXqtzwOI+20fVCGYdHQAA2tn61p g==; X-IronPort-AV: E=Sophos;i="5.92,243,1650956400"; d="scan'208";a="102929581" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa6.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 04 Jul 2022 06:58:48 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Mon, 4 Jul 2022 06:58:48 -0700 Received: from kavya.microchip.com (10.10.115.15) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Mon, 4 Jul 2022 06:58:44 -0700 From: Kavyasree Kotagiri To: , , , , CC: , , , , , Subject: [PATCH v2] ARM: dts: lan966x: Cleanup flexcom3 usart pinctrl settings. Date: Mon, 4 Jul 2022 11:58:09 -0200 Message-ID: <20220704135809.6952-1-kavyasree.kotagiri@microchip.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" On pcb8291, Flexcom3 usart has only tx and rx pins. Cleaningup usart3 pinctrl settings. Signed-off-by: Kavyasree Kotagiri Acked-by: Nicolas Ferre --- v1 -> v2: - Keep both tx and rx pins into one node. arch/arm/boot/dts/lan966x-pcb8291.dts | 18 ++++-------------- 1 file changed, 4 insertions(+), 14 deletions(-) diff --git a/arch/arm/boot/dts/lan966x-pcb8291.dts b/arch/arm/boot/dts/lan9= 66x-pcb8291.dts index 3c7e3a7d6f14..d56d2054c38d 100644 --- a/arch/arm/boot/dts/lan966x-pcb8291.dts +++ b/arch/arm/boot/dts/lan966x-pcb8291.dts @@ -19,19 +19,9 @@ aliases { }; =20 &gpio { - fc_shrd7_pins: fc_shrd7-pins { - pins =3D "GPIO_49"; - function =3D "fc_shrd7"; - }; - - fc_shrd8_pins: fc_shrd8-pins { - pins =3D "GPIO_54"; - function =3D "fc_shrd8"; - }; - - fc3_b_pins: fcb3-spi-pins { - /* SCK, RXD, TXD */ - pins =3D "GPIO_51", "GPIO_52", "GPIO_53"; + fc3_b_pins: fc3-b-pins { + /* RX, TX */ + pins =3D "GPIO_52", "GPIO_53"; function =3D "fc3_b"; }; =20 @@ -53,7 +43,7 @@ &flx3 { status =3D "okay"; =20 usart3: serial@200 { - pinctrl-0 =3D <&fc3_b_pins>, <&fc_shrd7_pins>, <&fc_shrd8_pins>; + pinctrl-0 =3D <&fc3_b_pins>; pinctrl-names =3D "default"; status =3D "okay"; }; --=20 2.25.1