From patchwork Fri Mar 20 17:41:03 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lubomir Rintel X-Patchwork-Id: 203033 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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, 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 643EAC4332B for ; Fri, 20 Mar 2020 17:41:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4B9C120767 for ; Fri, 20 Mar 2020 17:41:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727325AbgCTRlf (ORCPT ); Fri, 20 Mar 2020 13:41:35 -0400 Received: from v6.sk ([167.172.42.174]:51868 "EHLO v6.sk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727192AbgCTRlf (ORCPT ); Fri, 20 Mar 2020 13:41:35 -0400 Received: from localhost (v6.sk [IPv6:::1]) by v6.sk (Postfix) with ESMTP id BC7E86108C; Fri, 20 Mar 2020 17:41:33 +0000 (UTC) From: Lubomir Rintel To: Greg Kroah-Hartman Cc: Rob Herring , Mark Rutland , Daniel Mack , Haojian Zhuang , Robert Jarzmik , Marc Gonzalez , Mans Rullgard , Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , linuxppc-dev@lists.ozlabs.org, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Lubomir Rintel Subject: [PATCH 06/10] ARM: dts: mmp*: Make the serial ports compatible with xscale-uart Date: Fri, 20 Mar 2020 18:41:03 +0100 Message-Id: <20200320174107.29406-7-lkundrak@v3.sk> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200320174107.29406-1-lkundrak@v3.sk> References: <20200320174107.29406-1-lkundrak@v3.sk> MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org XScale serial port driver is perfectly capable of supporting this hardware. A separate compatible string is probably a historical mess. Signed-off-by: Lubomir Rintel --- arch/arm/boot/dts/mmp2.dtsi | 8 ++++---- arch/arm/boot/dts/mmp3.dtsi | 8 ++++---- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/arch/arm/boot/dts/mmp2.dtsi b/arch/arm/boot/dts/mmp2.dtsi index 45372df0ec2ad..da10567b5aca6 100644 --- a/arch/arm/boot/dts/mmp2.dtsi +++ b/arch/arm/boot/dts/mmp2.dtsi @@ -209,7 +209,7 @@ timer0: timer@d4014000 { }; uart1: serial@d4030000 { - compatible = "mrvl,mmp-uart"; + compatible = "mrvl,mmp-uart", "intel,xscale-uart"; reg = <0xd4030000 0x1000>; interrupts = <27>; clocks = <&soc_clocks MMP2_CLK_UART0>; @@ -219,7 +219,7 @@ uart1: serial@d4030000 { }; uart2: serial@d4017000 { - compatible = "mrvl,mmp-uart"; + compatible = "mrvl,mmp-uart", "intel,xscale-uart"; reg = <0xd4017000 0x1000>; interrupts = <28>; clocks = <&soc_clocks MMP2_CLK_UART1>; @@ -229,7 +229,7 @@ uart2: serial@d4017000 { }; uart3: serial@d4018000 { - compatible = "mrvl,mmp-uart"; + compatible = "mrvl,mmp-uart", "intel,xscale-uart"; reg = <0xd4018000 0x1000>; interrupts = <24>; clocks = <&soc_clocks MMP2_CLK_UART2>; @@ -239,7 +239,7 @@ uart3: serial@d4018000 { }; uart4: serial@d4016000 { - compatible = "mrvl,mmp-uart"; + compatible = "mrvl,mmp-uart", "intel,xscale-uart"; reg = <0xd4016000 0x1000>; interrupts = <46>; clocks = <&soc_clocks MMP2_CLK_UART3>; diff --git a/arch/arm/boot/dts/mmp3.dtsi b/arch/arm/boot/dts/mmp3.dtsi index 7a5b9962497e4..9b5087a95e736 100644 --- a/arch/arm/boot/dts/mmp3.dtsi +++ b/arch/arm/boot/dts/mmp3.dtsi @@ -319,7 +319,7 @@ timer: timer@d4014000 { }; uart1: serial@d4030000 { - compatible = "mrvl,mmp-uart"; + compatible = "mrvl,mmp-uart", "intel,xscale-uart"; reg = <0xd4030000 0x1000>; interrupts = ; clocks = <&soc_clocks MMP2_CLK_UART0>; @@ -329,7 +329,7 @@ uart1: serial@d4030000 { }; uart2: serial@d4017000 { - compatible = "mrvl,mmp-uart"; + compatible = "mrvl,mmp-uart", "intel,xscale-uart"; reg = <0xd4017000 0x1000>; interrupts = ; clocks = <&soc_clocks MMP2_CLK_UART1>; @@ -339,7 +339,7 @@ uart2: serial@d4017000 { }; uart3: serial@d4018000 { - compatible = "mrvl,mmp-uart"; + compatible = "mrvl,mmp-uart", "intel,xscale-uart"; reg = <0xd4018000 0x1000>; interrupts = ; clocks = <&soc_clocks MMP2_CLK_UART2>; @@ -349,7 +349,7 @@ uart3: serial@d4018000 { }; uart4: serial@d4016000 { - compatible = "mrvl,mmp-uart"; + compatible = "mrvl,mmp-uart", "intel,xscale-uart"; reg = <0xd4016000 0x1000>; interrupts = ; clocks = <&soc_clocks MMP2_CLK_UART3>;