From patchwork Tue Jan 19 13:12:35 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ralf Ramsauer X-Patchwork-Id: 569979 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 996AC14090A for ; Wed, 20 Jan 2016 00:19:13 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=ramses-pyramidenbau.de header.i=@ramses-pyramidenbau.de header.b=rHltZMLx; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751628AbcASNTI (ORCPT ); Tue, 19 Jan 2016 08:19:08 -0500 Received: from ramses-pyramidenbau.de ([37.120.178.10]:46138 "EHLO mail.ramses-pyramidenbau.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932180AbcASNTE (ORCPT ); Tue, 19 Jan 2016 08:19:04 -0500 X-Greylist: delayed 380 seconds by postgrey-1.27 at vger.kernel.org; Tue, 19 Jan 2016 08:19:03 EST Received: from localhost.localdomain (nat-lan-36.hs-regensburg.de [212.201.131.86]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by mail.ramses-pyramidenbau.de (Postfix) with ESMTPSA id 74CB31227E3; Tue, 19 Jan 2016 14:13:57 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ramses-pyramidenbau.de; s=default; t=1453209237; bh=m9J1GaRST6b8OSCsy5vmwa1/BGiIF/vN78S3Af9kgc4=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=rHltZMLxQMyr2JZOOIxZwYtNYDa3AwuntEH+ukEKEp0RmElQKoeYPONsUediD7ItC W5OS/S4wcqz5M/PA7ht+WDiJ7fZwzYx3SVK7vG6wdb273CgrZlKckEEy/6tLXnE8pf FN0sJuWlXozS1TtvXRLzxxLn/JvGIJCWsm/nME/Q= From: Ralf Ramsauer To: linux-tegra@vger.kernel.org Cc: Ralf Ramsauer Subject: [PATCH 2/2] ARM: tegra: Add high speed UARTs to Jetson TK1 device tree Date: Tue, 19 Jan 2016 14:12:35 +0100 Message-Id: <1453209155-6213-3-git-send-email-ralf@ramses-pyramidenbau.de> X-Mailer: git-send-email 2.4.10 In-Reply-To: <1453209155-6213-1-git-send-email-ralf@ramses-pyramidenbau.de> References: <1453209155-6213-1-git-send-email-ralf@ramses-pyramidenbau.de> Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org This patch enables the APB DMA high speed UARTs of the Jetson TK1. Signed-off-by: Ralf Ramsauer --- arch/arm/boot/dts/tegra124-jetson-tk1.dts | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts index 66b4451..0bd9be7 100644 --- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts +++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts @@ -12,7 +12,12 @@ aliases { rtc0 = "/i2c@0,7000d000/pmic@40"; rtc1 = "/rtc@0,7000e000"; + + /* This order keeps the mapping DB9 connector <-> ttyS0 */ serial0 = &uartd; + serial1 = &uarta; + serial2 = &uartb; + serial3 = &uartc; }; memory { @@ -1367,6 +1372,24 @@ }; }; + /* First high speed UART */ + serial@0,70006000 { + compatible = "nvidia,tegra124-hsuart", "nvidia,tegra30-hsuart"; + status = "okay"; + }; + + /* Second high speed UART */ + serial@0,70006040 { + compatible = "nvidia,tegra124-hsuart", "nvidia,tegra30-hsuart"; + status = "okay"; + }; + + /* Third high speed UART */ + serial@0,70006200 { + compatible = "nvidia,tegra124-hsuart", "nvidia,tegra30-hsuart"; + status = "okay"; + }; + /* DB9 serial port */ serial@0,70006300 { status = "okay";