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 X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A1A49C43600 for ; Wed, 31 Mar 2021 15:57:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6D50961028 for ; Wed, 31 Mar 2021 15:57:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233670AbhCaP4a (ORCPT ); Wed, 31 Mar 2021 11:56:30 -0400 Received: from mail.cognitivepilot.com ([91.218.251.140]:61146 "EHLO mail.cognitivepilot.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233682AbhCaP4V (ORCPT ); Wed, 31 Mar 2021 11:56:21 -0400 Received: from mail.cognitivepilot.com (localhost [127.0.0.1]) by mail.cognitivepilot.com (Postfix) with ESMTP id 4F9WBq2p5FzpnMy2 for ; Wed, 31 Mar 2021 18:56:19 +0300 (MSK) X-Virus-Scanned: amavisd-new at cognitivepilot.com Received: from mail.cognitivepilot.com ([127.0.0.1]) by mail.cognitivepilot.com (mail.cognitivepilot.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id lJUQW57DfghT for ; Wed, 31 Mar 2021 18:56:18 +0300 (MSK) Received: from localhost.localdomain (unknown [185.68.147.27]) by mail.cognitivepilot.com (Postfix) with ESMTP id 4F9WBn33T6zpnMxD; Wed, 31 Mar 2021 18:56:17 +0300 (MSK) From: Ivan Uvarov To: devicetree@vger.kernel.org Cc: Chen-Yu Tsai , Jernej Skrabec , Maxime Ripard , Rob Herring , linux-arm-kernel@lists.infradead.org, Andre Przywara , Icenowy Zheng , Ivan Uvarov Subject: [PATCH v3 1/4] ARM: dts: sun8i: r40: add /omit-if-no-ref/ to pinmux nodes for UARTs 0&3 Date: Wed, 31 Mar 2021 18:56:13 +0300 Message-Id: <20210331155616.793550-2-i.uvarov@cognitivepilot.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210331155616.793550-1-i.uvarov@cognitivepilot.com> References: <20210331155616.793550-1-i.uvarov@cognitivepilot.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This patch adds the /omit-if-no-ref/ keyword to the pio nodes for UART0 and UART3 pins of the R40 SoC, which would reduce the fdt size on boards which do not use these UARTs. Signed-off-by: Ivan Uvarov 1 file changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi index d5ad3b9efd..0b257a0779 100644 --- a/arch/arm/boot/dts/sun8i-r40.dtsi +++ b/arch/arm/boot/dts/sun8i-r40.dtsi @@ -631,16 +631,19 @@ spi1_cs1_pi_pin: spi1-cs1-pi-pin { function = "spi1"; }; + /omit-if-no-ref/ uart0_pb_pins: uart0-pb-pins { pins = "PB22", "PB23"; function = "uart0"; }; + /omit-if-no-ref/ uart3_pg_pins: uart3-pg-pins { pins = "PG6", "PG7"; function = "uart3"; }; + /omit-if-no-ref/ uart3_rts_cts_pg_pins: uart3-rts-cts-pg-pins { pins = "PG8", "PG9"; function = "uart3"; -- 2.25.1 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 X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AD295C43460 for ; Wed, 31 Mar 2021 15:58:17 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 496CF61005 for ; Wed, 31 Mar 2021 15:58:17 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 496CF61005 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=cognitivepilot.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: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:List-Owner; bh=eq+Wpv8gcBMVWYiR0YMDpCQsRycf1ABJfgJrXcJ2ChQ=; b=aOMrArYPpsSOFdxuyufJQfamL J8P5WuOrlSuVF95uYwxw6mPAk1j7mILvyqEM6Q+oD6ulLNPOUr11UjmMkZ0CPnC//+8g+bzY3HxE7 gc7U4KmvyyL11FdOD8Pc7ODfVfA/bcZOEkQnUuHH4HL1j7yJsNFRMtBVGwmT1FHWbCDyyG7z2cyVM hmg+VSE/hmbsOf/aODlOdgwz6uV62+fh4xv1prj4tN2GEv6T9YZFrqx6NbVSHM3tySJa8RWnnQeRT 3ljkKdKnAU9ZYTyNalkUqQdiBwO2PUViwxA6Gyb3x5g8ldBcM5HQUTMz2jZAP07rDAYaLOgEG5uC7 BFxWtG5eg==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lRdCx-006z3z-Vn; Wed, 31 Mar 2021 15:56:40 +0000 Received: from mail.cognitivepilot.com ([91.218.251.140]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lRdCm-006z0g-EL for linux-arm-kernel@lists.infradead.org; Wed, 31 Mar 2021 15:56:31 +0000 Received: from mail.cognitivepilot.com (localhost [127.0.0.1]) by mail.cognitivepilot.com (Postfix) with ESMTP id 4F9WBq3Fh4zpQPL6 for ; Wed, 31 Mar 2021 18:56:19 +0300 (MSK) X-Virus-Scanned: amavisd-new at cognitivepilot.com Received: from mail.cognitivepilot.com ([127.0.0.1]) by mail.cognitivepilot.com (mail.cognitivepilot.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id eXMIq7WK0knI for ; Wed, 31 Mar 2021 18:56:18 +0300 (MSK) Received: from localhost.localdomain (unknown [185.68.147.27]) by mail.cognitivepilot.com (Postfix) with ESMTP id 4F9WBn33T6zpnMxD; Wed, 31 Mar 2021 18:56:17 +0300 (MSK) From: Ivan Uvarov To: devicetree@vger.kernel.org Cc: Chen-Yu Tsai , Jernej Skrabec , Maxime Ripard , Rob Herring , linux-arm-kernel@lists.infradead.org, Andre Przywara , Icenowy Zheng , Ivan Uvarov Subject: [PATCH v3 1/4] ARM: dts: sun8i: r40: add /omit-if-no-ref/ to pinmux nodes for UARTs 0&3 Date: Wed, 31 Mar 2021 18:56:13 +0300 Message-Id: <20210331155616.793550-2-i.uvarov@cognitivepilot.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210331155616.793550-1-i.uvarov@cognitivepilot.com> References: <20210331155616.793550-1-i.uvarov@cognitivepilot.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210331_165628_627241_0F0C5AB5 X-CRM114-Status: GOOD ( 10.05 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This patch adds the /omit-if-no-ref/ keyword to the pio nodes for UART0 and UART3 pins of the R40 SoC, which would reduce the fdt size on boards which do not use these UARTs. Signed-off-by: Ivan Uvarov 1 file changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi index d5ad3b9efd..0b257a0779 100644 --- a/arch/arm/boot/dts/sun8i-r40.dtsi +++ b/arch/arm/boot/dts/sun8i-r40.dtsi @@ -631,16 +631,19 @@ spi1_cs1_pi_pin: spi1-cs1-pi-pin { function = "spi1"; }; + /omit-if-no-ref/ uart0_pb_pins: uart0-pb-pins { pins = "PB22", "PB23"; function = "uart0"; }; + /omit-if-no-ref/ uart3_pg_pins: uart3-pg-pins { pins = "PG6", "PG7"; function = "uart3"; }; + /omit-if-no-ref/ uart3_rts_cts_pg_pins: uart3-rts-cts-pg-pins { pins = "PG8", "PG9"; function = "uart3"; -- 2.25.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel