From patchwork Thu Oct 29 06:53:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vignesh Raghavendra X-Patchwork-Id: 314786 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=-12.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 F2AB2C55178 for ; Thu, 29 Oct 2020 09:15:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7FE0A2076B for ; Thu, 29 Oct 2020 09:15:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="u+MwJPf1" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726033AbgJ2JPv (ORCPT ); Thu, 29 Oct 2020 05:15:51 -0400 Received: from fllv0015.ext.ti.com ([198.47.19.141]:59436 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725536AbgJ2JPv (ORCPT ); Thu, 29 Oct 2020 05:15:51 -0400 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 09T6rZJV027445; Thu, 29 Oct 2020 01:53:35 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1603954415; bh=Uj2WSfW40NwYUeQl1IOQEoFY0udal0p+GCR1CaiIqg0=; h=From:To:CC:Subject:Date; b=u+MwJPf1vmkt02iyF6pOebULNpLxlVgj473d3a/HBSVfMHKrm3RPigaXE69zBb0PM SYmkmsEz+UVPzEmx9CY9KXU2TlBtSWBVe6r5g+zsqqealMhElJdCFarHqgvTcfZWrQ c3EQ0sHDCRucLRHluP/Gv3Yv47E8cIcOxb8M3LJ0= Received: from DLEE105.ent.ti.com (dlee105.ent.ti.com [157.170.170.35]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 09T6rZw8027230 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 29 Oct 2020 01:53:35 -0500 Received: from DLEE108.ent.ti.com (157.170.170.38) by DLEE105.ent.ti.com (157.170.170.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Thu, 29 Oct 2020 01:53:35 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Thu, 29 Oct 2020 01:53:35 -0500 Received: from ula0132425.ent.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 09T6rV7t014173; Thu, 29 Oct 2020 01:53:32 -0500 From: Vignesh Raghavendra To: Greg Kroah-Hartman , Rob Herring CC: , , , Vignesh Raghavendra , , Subject: [PATCH] dt-bindings: serial: 8250_omap: Add compatible for UART controller on AM64 SoC Date: Thu, 29 Oct 2020 12:23:18 +0530 Message-ID: <20201029065318.2437-1-vigneshr@ti.com> X-Mailer: git-send-email 2.29.0 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org AM64 uses a UART controller that is compatible with AM654 UART. Introduce a specific compatible to help handle the differences if necessary. Signed-off-by: Vignesh Raghavendra --- Documentation/devicetree/bindings/serial/omap_serial.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/serial/omap_serial.txt b/Documentation/devicetree/bindings/serial/omap_serial.txt index dcba86b0a0d0..c2db8cabf2ab 100644 --- a/Documentation/devicetree/bindings/serial/omap_serial.txt +++ b/Documentation/devicetree/bindings/serial/omap_serial.txt @@ -1,6 +1,7 @@ OMAP UART controller Required properties: +- compatible : should be "ti,am64-uart", "ti,am654-uart" for AM64 controllers - compatible : should be "ti,j721e-uart", "ti,am654-uart" for J721E controllers - compatible : should be "ti,am654-uart" for AM654 controllers - compatible : should be "ti,omap2-uart" for OMAP2 controllers