From patchwork Tue May 28 04:01:56 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neha Malcom Francis X-Patchwork-Id: 13676078 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 879DAC25B78 for ; Tue, 28 May 2024 04:02:39 +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=CGH+Y1WDXqYQVF/iRHMUBM5/2qNLI98uBJ6L7yTgOto=; b=unTnAyNLOuihgF MuhzUhKgy/IgjaD3ZXPgj3Q33HtW1wW9IsOb5IT1fgtI7HkjoRZDRUo3Vb10qhVjtRhFq4HWzRIoo OupLR59q1WDerfL0ZSC8i1I3ZTCTw2EMnKSjOhejbkH6TxSdyLpGThrlN0wmRPAuhEdj8ugBBAfio 6DAVPc8+egNFqDzPFurVOXF+ocCLHryfHmIJPKFvgNuaQbbTkvoAsvj5tqJi5TYzfXjEBsyeIxz3y FqZgoX7xKJphPP9khGwZWLWTjOhuwr4esqi9XGg8etXwqyjPFGnkjhH1IyKwvOsmdAQy9XS5ymJC3 bQT+vqfT6uvxSYLSoSZQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sBo2f-0000000GzDb-45WJ; Tue, 28 May 2024 04:02:29 +0000 Received: from fllv0015.ext.ti.com ([198.47.19.141]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sBo2W-0000000Gz8l-2TKh for linux-arm-kernel@lists.infradead.org; Tue, 28 May 2024 04:02:22 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 44S425u8055371; Mon, 27 May 2024 23:02:05 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1716868925; bh=1R6SAPxsYM/7puz0eluIm4xcL2IBinsyRIHhoBFXMrE=; h=From:To:CC:Subject:Date; b=uK2DVuGmjhX//PIMFHuwJg3QnidGPdyHr849yJgnH/1fEFkMVS+MCZd9E7MP8RhyO 1/nkox4mTXzv1KKAPJpMqmvuMkQgD80ZQv/G0JumpvOs0YjGs8bBnFPTgTG2zH2XrN 8BtUrV4+0p7HaWlUuRRC2IPKL7BWH0q5FkBuhkiA= Received: from DFLE109.ent.ti.com (dfle109.ent.ti.com [10.64.6.30]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 44S4258t093018 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 27 May 2024 23:02:05 -0500 Received: from DFLE106.ent.ti.com (10.64.6.27) by DFLE109.ent.ti.com (10.64.6.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Mon, 27 May 2024 23:02:05 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE106.ent.ti.com (10.64.6.27) 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; Mon, 27 May 2024 23:02:05 -0500 Received: from a0497641-HP-Z2-Tower-G9-Workstation-Desktop-PC.dhcp.ti.com (a0497641-hp-z2-tower-g9-workstation-desktop-pc.dhcp.ti.com [172.24.227.36]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 44S420Ox028431; Mon, 27 May 2024 23:02:00 -0500 From: Neha Malcom Francis To: , , , , , , , CC: , , , , , Subject: [PATCH v3 0/3] arm64: ti: Add TPS6287 nodes Date: Tue, 28 May 2024 09:31:56 +0530 Message-ID: <20240528040159.3919652-1-n-francis@ti.com> X-Mailer: git-send-email 2.34.1 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-20240527_210220_782460_F5B17EE4 X-CRM114-Status: UNSURE ( 9.80 ) 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 Add nodes for TPS6287x present in AM68 SK, AM69 SK and J784S4 EVM. They are a family of synchronous step-down DC/DC converters. These converters are used to enable AVS (Adaptive Voltage Scaling) for these devices. Also since AM68 SK lacks DT node of it's PMIC, LP8733; make use of this series to add that in as well. Data sheet: https://www.ti.com/lit/ds/slvsgc5a/slvsgc5a.pdf Boot logs (v2): https://gist.github.com/nehamalcom/1a288f534d730e8af43c48a175919b19 Changes since v2: https://lore.kernel.org/all/20240527124422.3553828-1-n-francis@ti.com/ - modified subject prefixes, order of properties and node names to adhere to the DTS coding style (Krzysztof) - no change to boot logs (not affected) Changes since v1: https://lore.kernel.org/all/20240507122158.3739291-1-n-francis@ti.com/ - remove changing the compatibility of the existing driver (Rob and Mark) - remove unnecessary bootph-pre-ram, have them only for VDD_CPU_AVS (Udit) Neha Malcom Francis (3): arm64: dts: ti: k3-am68-sk-base-board: Add LP8733 and TPS6287 nodes arm64: dts: ti: k3-am69-sk: Add TPS62873 node arm64: dts: ti: k3-j784s4-evm: Add TPS62873 node .../boot/dts/ti/k3-am68-sk-base-board.dts | 76 +++++++++++++++++++ arch/arm64/boot/dts/ti/k3-am69-sk.dts | 21 +++++ arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 21 +++++ 3 files changed, 118 insertions(+)