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[2620:137:e000::1:20]) by mx.google.com with ESMTP id pg15-20020a170907204f00b0099bcb187a0bsi9654538ejb.387.2023.08.02.09.52.36; Wed, 02 Aug 2023 09:53:01 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=WTidJq0g; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231708AbjHBPYB (ORCPT + 99 others); Wed, 2 Aug 2023 11:24:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43852 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235040AbjHBPWd (ORCPT ); Wed, 2 Aug 2023 11:22:33 -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 E1E323AAD; Wed, 2 Aug 2023 08:19:03 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 8BC38619EF; Wed, 2 Aug 2023 15:17:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 771D3C433C9; Wed, 2 Aug 2023 15:17:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1690989450; bh=DXeugDAACdhg9l7C34Qgdlwo7dhx5GjmUFqTsipeB0Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WTidJq0g+3RtB+rm5HDHBuJyHNkJuBE+cM9d+FiuqXRMc0gvbkVRqstZPS8wHXhG2 +1/kZ6bxbU7rvDTlM73S/oEo/55xevFUj8qni6y+tyBlkyGAPaqYSP7G+5CsD/0d8v ybvT+oKP+Klwnp+pamscqUH9b2sN5Awk+LYpTcB/2NDacKMO/yRgIIEc10ItOiqv6S VmUzf4mzYP8MdVvUV4SHJqvMRLTl/bcXmeeCoKFyxcj1ubqGqooLIsXG9qRghN+K8t /i1ncOuGcm9eR2QdsIug9MNdnbKjPZH7JtGPDrFVs10hnIy5HBUDgOWizKE5YAfwIU Ow1/bIrc8RW9A== From: Jisheng Zhang To: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= , Andy Shevchenko , Jiri Slaby Cc: linux-serial@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/2] dt-bindings: serial: snps-dw-apb-uart: make interrupt optional Date: Wed, 2 Aug 2023 23:05:44 +0800 Message-Id: <20230802150545.3742-2-jszhang@kernel.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230802150545.3742-1-jszhang@kernel.org> References: <20230802150545.3742-1-jszhang@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The driver fall back to poll style when there's no irq. "poll" still looks better than no support. Signed-off-by: Jisheng Zhang --- Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml | 1 - 1 file changed, 1 deletion(-) diff --git a/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml b/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml index 3862411c77b5..17c553123f96 100644 --- a/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml +++ b/Documentation/devicetree/bindings/serial/snps-dw-apb-uart.yaml @@ -117,7 +117,6 @@ properties: required: - compatible - reg - - interrupts unevaluatedProperties: false -- 2.40.1