From patchwork Tue Jan 19 09:21:09 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bert Vermeulen X-Patchwork-Id: 367323 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 37D30C43217 for ; Tue, 19 Jan 2021 11:39:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2028F230FE for ; Tue, 19 Jan 2021 11:39:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389269AbhASLbQ (ORCPT ); Tue, 19 Jan 2021 06:31:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43246 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732604AbhASJW4 (ORCPT ); Tue, 19 Jan 2021 04:22:56 -0500 Received: from yawp.biot.com (yawp.biot.com [IPv6:2a01:4f8:10a:8e::fce2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 568AFC061798 for ; Tue, 19 Jan 2021 01:21:51 -0800 (PST) Received: from debian-spamd by yawp.biot.com with sa-checked (Exim 4.93) (envelope-from ) id 1l1nCv-00EDx6-9s for devicetree@vger.kernel.org; Tue, 19 Jan 2021 10:21:49 +0100 Received: from [2a02:578:460c:1:ae1f:6bff:fed1:9ca8] (helo=sumner.biot.com) by yawp.biot.com with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1l1nCT-00EDsg-1I; Tue, 19 Jan 2021 10:21:21 +0100 Received: from bert by sumner.biot.com with local (Exim 4.93) (envelope-from ) id 1l1nCS-000mDW-JN; Tue, 19 Jan 2021 10:21:20 +0100 From: Bert Vermeulen To: Thomas Bogendoerfer , Rob Herring , linux-mips@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Sander Vanheule , John Crispin , Birger Koblitz Cc: Bert Vermeulen Subject: [PATCH v4 5/5] mips: dts: Add support for Cisco SG220-26 switch Date: Tue, 19 Jan 2021 10:21:09 +0100 Message-Id: <20210119092109.185282-6-bert@biot.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210119092109.185282-1-bert@biot.com> References: <20210119092109.185282-1-bert@biot.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Signed-off-by: Bert Vermeulen --- arch/mips/Kconfig | 10 ++++++++ arch/mips/boot/dts/realtek/Makefile | 2 ++ arch/mips/boot/dts/realtek/cisco_sg220-26.dts | 25 +++++++++++++++++++ 3 files changed, 37 insertions(+) create mode 100644 arch/mips/boot/dts/realtek/Makefile create mode 100644 arch/mips/boot/dts/realtek/cisco_sg220-26.dts diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 0986d0c4405f..a398416842ca 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -1055,6 +1055,16 @@ config NLM_XLP_BOARD endchoice +if MACH_REALTEK_RTL +choice + prompt "Realtek RTL838x/RTL839x-based switch" + optional + + config DT_CISCO_SG220_26 + bool "Cisco SG220-26" +endchoice +endif + source "arch/mips/alchemy/Kconfig" source "arch/mips/ath25/Kconfig" source "arch/mips/ath79/Kconfig" diff --git a/arch/mips/boot/dts/realtek/Makefile b/arch/mips/boot/dts/realtek/Makefile new file mode 100644 index 000000000000..f0a3e5816767 --- /dev/null +++ b/arch/mips/boot/dts/realtek/Makefile @@ -0,0 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0 +dtb-$(CONFIG_DT_CISCO_SG220_26) += cisco_sg220-26.dtb diff --git a/arch/mips/boot/dts/realtek/cisco_sg220-26.dts b/arch/mips/boot/dts/realtek/cisco_sg220-26.dts new file mode 100644 index 000000000000..1cdbb09297ef --- /dev/null +++ b/arch/mips/boot/dts/realtek/cisco_sg220-26.dts @@ -0,0 +1,25 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR BSD-2-Clause + +/dts-v1/; + +#include "rtl83xx.dtsi" +#include "rtl838x.dtsi" + +/ { + model = "Cisco SG220-26"; + compatible = "cisco,sg220-26", "realtek,rtl8382-soc"; + + chosen { + stdout-path = "serial0:9600n8"; + bootargs = "earlycon console=ttyS0,9600"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x8000000>; + }; +}; + +&uart0 { + status = "okay"; +};