From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752606AbeAZIos (ORCPT ); Fri, 26 Jan 2018 03:44:48 -0500 Received: from smtprelay09.ispgateway.de ([134.119.228.113]:11559 "EHLO smtprelay09.ispgateway.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752336AbeAZIor (ORCPT ); Fri, 26 Jan 2018 03:44:47 -0500 From: =?UTF-8?q?Lothar=20Wa=C3=9Fmann?= To: Shawn Guo , Sascha Hauer , Fabio Estevam , Rob Herring , Mark Rutland , Russell King , linux-arm-kernel@lists.infradead.org (moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE), devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list) Cc: =?UTF-8?q?Lothar=20Wa=C3=9Fmann?= Subject: [PATCH 1/3] ARM: dts: imx6ull: fix the i.MX6ULL UART8 configuration Date: Fri, 26 Jan 2018 09:23:50 +0100 Message-Id: <1516955032-21167-2-git-send-email-LW@KARO-electronics.de> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1516955032-21167-1-git-send-email-LW@KARO-electronics.de> References: <1516955032-21167-1-git-send-email-LW@KARO-electronics.de> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Df-Sender: bHdAa2Fyby1lbGVjdHJvbmljcy5kZQ== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org UART8 on i.MX6ULL is not located on the SPBA bus like on i.MX6UL but on the (otherwise unused) AIPS-3 bus. Create the appropriate AIPS-3 bus configuration and move the uart8 definition where it belongs. Signed-off-by: Lothar Waßmann --- arch/arm/boot/dts/imx6ull.dtsi | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/arch/arm/boot/dts/imx6ull.dtsi b/arch/arm/boot/dts/imx6ull.dtsi index 0c18291..abc815f 100644 --- a/arch/arm/boot/dts/imx6ull.dtsi +++ b/arch/arm/boot/dts/imx6ull.dtsi @@ -41,3 +41,32 @@ #include "imx6ul.dtsi" #include "imx6ull-pinfunc.h" + +/ { + soc { + aips-bus@2000000 { + spba-bus@2000000 { + /delete-node/ serial@2024000; + }; + }; + + aips3: aips-bus@2200000 { + compatible = "fsl,aips-bus", "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x02200000 0x100000>; + ranges; + + uart8: serial@2288000 { + compatible = "fsl,imx6ul-uart", + "fsl,imx6q-uart"; + reg = <0x02288000 0x4000>; + interrupts = ; + clocks = <&clks IMX6UL_CLK_IPG>, + <&clks IMX6UL_CLK_UART8_SERIAL>; + clock-names = "ipg", "per"; + status = "disabled"; + }; + }; + }; +}; -- 2.1.4