From patchwork Wed Feb 22 11:50:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexey Romanov X-Patchwork-Id: 13149045 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8FE55C61DA4 for ; Wed, 22 Feb 2023 11:51:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=dg1XzSRN9emC5FnDvBKopjvwdngdnOXTCNvJxcXbDt0=; b=eRIREg+giBBiUn 2o2K7KXJoKg3HpAdvaAyyzX7kzHz0df2Od9xv8Pdvb7ZarFo7h89sVFi2JHly305bzvEu7PZjPxrq temEBI4SPsaXVp7dbPbQaXa0cWUviTUeJ0jBbXw4zKsZjEdoErQreV3vufUf1q35xpz/buUMwa/g3 ++EGzoVFzKdc3jBWG6IrUXWKqcZzdmAQ4Pc+zpzxo2zU6+AT5yjILMFsrtVo8nwI9axyhRKGN2VaX jG/RotT+iHj8S1GGUrDoUibOjQfA2ZutrbYaZPL288el7tuXgQ4zxboYHIwH/XSk9iDJJ13jMYHRG Y81kKT2m2k1XWRj5uNEQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pUne2-00CDfN-FM; Wed, 22 Feb 2023 11:50:46 +0000 Received: from mx.sberdevices.ru ([45.89.227.171]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pUndz-00CDbp-4n; Wed, 22 Feb 2023 11:50:45 +0000 Received: from s-lin-edge02.sberdevices.ru (localhost [127.0.0.1]) by mx.sberdevices.ru (Postfix) with ESMTP id 2F5CC5FD60; Wed, 22 Feb 2023 14:50:30 +0300 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sberdevices.ru; s=mail; t=1677066630; bh=NI3Qga+qg/qUI1RfYvTnROlNrbv1pdLqP/Xu41xF+44=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type; b=npI7zR4bm4ibCYlSQNIbxEbgoEmFp/7H5S5/LoP2eiyKY7aVjNvszlyGQrzj8kijz nWs4vNNoy8jwKaZexfNevtGtzzGMtx2S7Rp4F3fnyCgkLn9vCL9xglH4eL69QgOV3E SVq2BwM1UnTGPMYfB8xJsrj4erQTyqQxw1b08nxcGtna4tcQ3V0/jQFxAU8vjDjiNZ wxinpAoUhImYlyOPEIIGqidITMeu87ELV4q+W3O8oNwse3K1UYQfiycDXAxX1ZqL6p JWiWkme9ynGmYgytgKQK1Z2OHNlPyWMzDU9Xf8d9llhCUlePBp3Xrl9t3cd7BeeqkG TqBtarvpr9Esg== Received: from S-MS-EXCH01.sberdevices.ru (S-MS-EXCH01.sberdevices.ru [172.16.1.4]) by mx.sberdevices.ru (Postfix) with ESMTP; Wed, 22 Feb 2023 14:50:29 +0300 (MSK) From: Alexey Romanov To: , , , , , , CC: , , , , , Alexey Romanov Subject: [PATCH v1 0/3] Meson A1 32-bit support Date: Wed, 22 Feb 2023 14:50:17 +0300 Message-ID: <20230222115020.55867-1-avromanov@sberdevices.ru> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 X-Originating-IP: [172.16.1.6] X-ClientProxiedBy: S-MS-EXCH01.sberdevices.ru (172.16.1.4) To S-MS-EXCH01.sberdevices.ru (172.16.1.4) X-KSMG-Rule-ID: 4 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Status: not scanned, disabled by settings X-KSMG-AntiSpam-Interceptor-Info: not scanned X-KSMG-AntiPhishing: not scanned, disabled by settings X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 1.1.2.30, bases: 2023/02/22 06:32:00 #20888384 X-KSMG-AntiVirus-Status: Clean, skipped X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230222_035044_025684_8DAC6F80 X-CRM114-Status: UNSURE ( 9.18 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Hello! This patchset adds support for 32-bit Meson A1 board. We describe device tree with following components: CPU, GIC, IRQ, Timer, UART, PIN controller. It's capable of booting up into the serial console. We have tested this DTS and used drivers at our 32-bit Meson A1 board and it works correctly. Alexey Romanov (3): meson: pinctrl: use CONFIG_PINCTRL_A1 with CONFIG_ARM firmware: meson: use CONFIG_MESON_SM with CONFIG_ARM arch/arm: dts: introduce meson-a1 device tree arch/arm/boot/dts/meson-a1.dtsi | 151 ++++++++++++++++++++++++++++++++ drivers/firmware/meson/Kconfig | 2 +- drivers/pinctrl/meson/Kconfig | 2 +- 3 files changed, 153 insertions(+), 2 deletions(-) create mode 100644 arch/arm/boot/dts/meson-a1.dtsi