From patchwork Mon Jun 27 09:12:17 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kavyasree Kotagiri X-Patchwork-Id: 12896459 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5E6E3C43334 for ; Mon, 27 Jun 2022 09:25:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=srAxkG05x+4vLdDJmWkqm3qIpZi4JNO8KAsPn1D+ZaI=; b=joV7mD+uzJ3ODy m6snTmfymaStCgKn+kPW0QrWJJ647UtV5cjkYLiH6yEPpvIACVxL2/lLf4dD5q1nFHgVrLB0DOshj BioABZVYBLbDwKNCBjyJa7cdmqawnhBHatMlPfkopRjjcYEd/4k8E6dz/HeL9n8E8auholsFeXwYo Pp+rD3d2qCXAp0XbWiELe7YUFDFTmVFJlqN9Su+bPLl3NVEspCw48W98+LRlw3/62x93VJ/PSt7gy TfzPzFCRR0ixubnoaC/2SZfaiHAi81zzoVeT+R68CjZab0cps04OllAldlUpYY8t3MhS8oXz3/mmJ L8vcNgPjE/zD/7a6SUqw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o5kyO-00HH1J-JM; Mon, 27 Jun 2022 09:24:01 +0000 Received: from esa.microchip.iphmx.com ([68.232.153.233]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o5krX-00HDjb-Hz for linux-arm-kernel@lists.infradead.org; Mon, 27 Jun 2022 09:16:58 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1656321415; x=1687857415; h=from:to:cc:subject:date:message-id:mime-version; bh=ZfnjeGaTXA62WKjkc0ev0zGBTHlOx0/hvfL7GfyMNRA=; b=FEOvb8+K1M0mJdQaD7YBP1ScYfTpBunxdmGWVjdEBAkLnp5GqRyiTZQd BrbRa6Dx6E0tacRYos7KD9rQWynhvzl1Fhf2D6I5uA8Lm+goMq/bt0ywy XxvxFeDnXXGgIyrZR+LrjwH6R8GX/xf5wyruhgpqZtUYTG1YuL72DzbCj mklplCZg94JnRqCDGmxWbugGEK9FkigS+1ZVjleWVeU7uHlz3oSkxvm2I saJFF1Bikq7xfBa7wKwJ4sWa6i+OwU+I/gG6tuht6I/6eHpqrvXFb/p6p 0vod8IuIXzimyn2Wvlr6IFtR7tPsVs8Vu27n5CNcC6lhZ1hriaULakBYz g==; X-IronPort-AV: E=Sophos;i="5.92,225,1650956400"; d="scan'208";a="179631289" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa1.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 27 Jun 2022 02:16:51 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Mon, 27 Jun 2022 02:16:50 -0700 Received: from kavya-HP-Compaq-6000-Pro-SFF-PC.microchip.com (10.10.115.15) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Mon, 27 Jun 2022 02:16:47 -0700 From: Kavyasree Kotagiri To: , , , , , CC: , , , , Subject: [PATCH] ARM: dts: lan966x: Cleanup flexcom3 usart pinctrl settings. Date: Mon, 27 Jun 2022 14:42:17 +0530 Message-ID: <20220627091217.21701-1-kavyasree.kotagiri@microchip.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220627_021655_721121_1529468D X-CRM114-Status: UNSURE ( 7.96 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On pcb8291, Flexcom3 usart has only tx and rx pins. Cleaningup usart3 pinctrl settings. Signed-off-by: Kavyasree Kotagiri Acked-by: Nicolas Ferre --- arch/arm/boot/dts/lan966x-pcb8291.dts | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-) diff --git a/arch/arm/boot/dts/lan966x-pcb8291.dts b/arch/arm/boot/dts/lan966x-pcb8291.dts index 3c7e3a7d6f14..5dc8ed4cee9a 100644 --- a/arch/arm/boot/dts/lan966x-pcb8291.dts +++ b/arch/arm/boot/dts/lan966x-pcb8291.dts @@ -19,19 +19,13 @@ }; &gpio { - fc_shrd7_pins: fc_shrd7-pins { - pins = "GPIO_49"; - function = "fc_shrd7"; - }; - - fc_shrd8_pins: fc_shrd8-pins { - pins = "GPIO_54"; - function = "fc_shrd8"; + fc3_b_rxd_pins: fc3-b-rxd-pins { + pins = "GPIO_52"; + function = "fc3_b"; }; - fc3_b_pins: fcb3-spi-pins { - /* SCK, RXD, TXD */ - pins = "GPIO_51", "GPIO_52", "GPIO_53"; + fc3_b_txd_pins: fc3-b-txd-pins { + pins = "GPIO_53"; function = "fc3_b"; }; @@ -53,7 +47,7 @@ status = "okay"; usart3: serial@200 { - pinctrl-0 = <&fc3_b_pins>, <&fc_shrd7_pins>, <&fc_shrd8_pins>; + pinctrl-0 = <&fc3_b_rxd_pins>, <&fc3_b_txd_pins>; pinctrl-names = "default"; status = "okay"; };