From patchwork Mon May 27 12:44:19 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: 13675160 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 2F635C25B74 for ; Mon, 27 May 2024 12:44:52 +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=+NutaINxMcT5VoUStUPAljOy4/E1qBfLEX8kBwu5Uvw=; b=MtJXcQBPwlK/b4 9sV8LQcDHb6elpngE+zPShpZXfvsh/t2PG44xyQHpGDJSmMaHVNjGIjw5NEFWt1FMATAYg7GozwJp 9t4M98ZjpfdzUmvpCnX8qk8T+WBrniskAU2dZ/b/dbHn/r9wAtDug/rY/IpdYbgYsxgQnXwKwSgQ2 9Y1LPBntiCdFXcMAxdZJNCPZgTc84KdPtIrq14NMzuKLwdEJptLo1duUq1V5KBHeMM0RcGZyk4XAK fMkH1mW1X8n2xAWf36eTmxJrmlJ0U/HTfkD0tCflcTl8PH9NzveE+KZvbJjG5O/n5Wjp7smculoe0 HRrKMhh4eI5KFE4gvIgA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sBZiU-0000000Ev5u-2J8F; Mon, 27 May 2024 12:44:43 +0000 Received: from fllv0016.ext.ti.com ([198.47.19.142]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sBZiR-0000000Ev4l-0Bj5 for linux-arm-kernel@lists.infradead.org; Mon, 27 May 2024 12:44:41 +0000 Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 44RCiRqs033804; Mon, 27 May 2024 07:44:27 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1716813867; bh=znYaiwd1zQ81t8MWJthN/5rFgqs1K/Pm7b/YKSKLSfU=; h=From:To:CC:Subject:Date; b=up2iwDuf5qTQXIxYH1ZERrFL/clWn45vi+DXRy+cdiD1J1iZVb40YfFfdflVGrUIm p7ORKFodFQERvLHeqpYdQ+9NyAse4aRpdxIrQZ/1unAsVbDdI2y1pJYVVOQ9es9ZA8 btY51EylO6fgdtw0CbvM4BMvVj/GKoZR0LSHPhII= Received: from DLEE103.ent.ti.com (dlee103.ent.ti.com [157.170.170.33]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 44RCiRsO015508 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 27 May 2024 07:44:27 -0500 Received: from DLEE112.ent.ti.com (157.170.170.23) by DLEE103.ent.ti.com (157.170.170.33) 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 07:44:27 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DLEE112.ent.ti.com (157.170.170.23) 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 07:44:27 -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 44RCiMbT035499; Mon, 27 May 2024 07:44:23 -0500 From: Neha Malcom Francis To: , , , , , , , CC: , , , , , Subject: [PATCH v2 0/3] arm64: ti: Add TPS6287 nodes Date: Mon, 27 May 2024 18:14:19 +0530 Message-ID: <20240527124422.3553828-1-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_054439_415077_36CAAE27 X-CRM114-Status: UNSURE ( 7.99 ) 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 v1: - 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: boot: dts: ti: k3-am68-sk-base-board: Add LP8733 and TPS6287 nodes arm64: boot: dts: ti: k3-am69-sk: Add TPS62873 node arm64: boot: dts: ti: k3-j784s4-evm: Add TPS62873 node .../boot/dts/ti/k3-am68-sk-base-board.dts | 77 +++++++++++++++++++ arch/arm64/boot/dts/ti/k3-am69-sk.dts | 21 +++++ arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 21 +++++ 3 files changed, 119 insertions(+)