From patchwork Fri Nov 10 13:25:07 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vignesh Raghavendra X-Patchwork-Id: 13452413 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 49F58C4332F for ; Fri, 10 Nov 2023 13:26:09 +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:References:In-Reply-To: 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: List-Owner; bh=OMqTwzPcfSqVFA1CoMRh3ALH7OLwHAYVhwrqTHw6itk=; b=slx9Xtfq5QUPIX /J9gcAtyFoHJSif9M6idwo4wSGofe786TwxPWlM4r1y36JGWLZ79y1rf5XDGjGtAoFl3RLSg7jGLY klFr2NwNjiQStkOIo5VmxZufkGbN7kDLXhyXeFGU1u5DZFG/Y7UZCGb0rY52hs5oSfmj0Fy3OnYAG a3maomKOt5aVyCZhh73sOmz7c/G90Ym+tHGrMF9FDEKmZVY7e21mpoQCFdktUNg3hkR7I1qZPdWcU xmrRSBn6R3UbJ+cOx5bMHC11kxqbq2WVMSqv5So/kwmzR0O3rYvvxUK3Lffo01bdLb1gb3jEaFHgM PyClh/7NU1B0KgX7fUIQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r1RW3-008qLz-0O; Fri, 10 Nov 2023 13:25:43 +0000 Received: from fllv0016.ext.ti.com ([198.47.19.142]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1r1RW0-008qK4-0k for linux-arm-kernel@lists.infradead.org; Fri, 10 Nov 2023 13:25:41 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 3AADPRpV059746; Fri, 10 Nov 2023 07:25:27 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1699622727; bh=/NapWRkZ1TH2DUOjgXMBvHIzhnoSSygwobNP3y7OIDM=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=FgBbwlEqz8MEB+yYtTNg77iLTZ4uFL7SkQ7hzS6yvJEdwoiAlm6/YU/m+zVmOAzUZ MbArm3okNPnMZ9FS4FfAC1zmZMStu138vndre3/B690SAQu2678v17nZX0ZMWQgjoQ eyiMxvQtNackvkA+XYz9z1HtEc9GzETj/rmgiYLA= Received: from DFLE104.ent.ti.com (dfle104.ent.ti.com [10.64.6.25]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 3AADPQtf071363 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 10 Nov 2023 07:25:26 -0600 Received: from DFLE108.ent.ti.com (10.64.6.29) by DFLE104.ent.ti.com (10.64.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Fri, 10 Nov 2023 07:25:26 -0600 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE108.ent.ti.com (10.64.6.29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Fri, 10 Nov 2023 07:25:26 -0600 Received: from uda0132425.dhcp.ti.com (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 3AADPKXZ041795; Fri, 10 Nov 2023 07:25:24 -0600 From: Vignesh Raghavendra To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: , , Subject: [PATCH 2/3] arm64: dts: ti: k3-am62p5-sk: Mark mcu gpio and mcu_gpio_intr as reserved Date: Fri, 10 Nov 2023 18:55:07 +0530 Message-ID: <20231110132508.3137454-2-vigneshr@ti.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20231110132508.3137454-1-vigneshr@ti.com> References: <20231110132508.3137454-1-vigneshr@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231110_052540_309471_2F412EF6 X-CRM114-Status: UNSURE ( 9.42 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org These are typically under MCU Firmware usage. Hence mark them reserved. Signed-off-by: Vignesh Raghavendra --- arch/arm64/boot/dts/ti/k3-am62p5-sk.dts | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts index f377eadef0c1..1773c05f752c 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts @@ -598,3 +598,12 @@ &wkup_uart0 { status = "reserved"; bootph-all; }; + +/* mcu_gpio0 and mcu_gpio_intr are reserved for mcu firmware usage */ +&mcu_gpio0 { + status = "reserved"; +}; + +&mcu_gpio_intr { + status = "reserved"; +};