From patchwork Tue May 7 12:21:58 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: 13656771 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 237F8C25B4F for ; Tue, 7 May 2024 12:22:48 +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=Zo8StGQ9JAnsDSIB6fJ1HNPTiicXEakXkis8RMkomFs=; b=p9vw4QBbdMLIxl EP+LwFtRg7pZ2CbHSkL+w+Oz+CzDm88ZIYWaCAL/hbyVgOHvuLEEgPCMmM/MUoOWKcD2ubJYjUIET ac7kDMp52o1WqwtgY7ay3WP9/K7wsOLTiyBj7xGWZYjWsChhQCBT4XlKM2/Znx/Lc6S3NuKmqONq/ FnYBxLmxotY7aFh1feFu04WMVgf5dSs2fPb/jfvi5SKM8lD3SLiK7QTXfWr2wC4dfvAR9AbXZ+BP7 Yv6t/8ODx7NIPdGq6A6hTd7FNzlr5YpYgysU+Z7XvxvGAeMezOwNXaAWfeYxL/1Cs3VerYB7hqBvH PaOn/D3CXINLoDUGkghw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s4Jq6-0000000At1P-1J0u; Tue, 07 May 2024 12:22:34 +0000 Received: from lelv0143.ext.ti.com ([198.47.23.248]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s4Jq1-0000000AsxU-1vI6 for linux-arm-kernel@lists.infradead.org; Tue, 07 May 2024 12:22:31 +0000 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 447CMODs091036; Tue, 7 May 2024 07:22:24 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1715084544; bh=VaPYXP7plLTdrxeb9bd/XeTAgqX+Y/r4AjC1Y9AxwXU=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=heZ0joYIeGHwE/lPw2zbpmjfgbmw8oaFLg9XXlCtDbXfSr8LRt6xk2i3Rmi7B6a+t dzl2vr+b5rn/6QAH2KE/erw5LCtJ9TC6EOZnBa7FSDKjd/XwZZwKEZV/yZIsBVfqAc RRUGp6phh8TEfQYoaVq8rMIpbwm25K0Yyv/nZ1ek= Received: from DLEE101.ent.ti.com (dlee101.ent.ti.com [157.170.170.31]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 447CMO1J050119 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 7 May 2024 07:22:24 -0500 Received: from DLEE103.ent.ti.com (157.170.170.33) by DLEE101.ent.ti.com (157.170.170.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 7 May 2024 07:22:24 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) 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 via Frontend Transport; Tue, 7 May 2024 07:22:24 -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 lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 447CLwDS038074; Tue, 7 May 2024 07:22:20 -0500 From: Neha Malcom Francis To: , , , , , , , CC: , , , , , Subject: [PATCH 5/5] arm64: boot: dts: ti: k3-j784s4-evm: Add TPS62873 node Date: Tue, 7 May 2024 17:51:58 +0530 Message-ID: <20240507122158.3739291-6-n-francis@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240507122158.3739291-1-n-francis@ti.com> References: <20240507122158.3739291-1-n-francis@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-20240507_052229_630110_CD647C1F X-CRM114-Status: UNSURE ( 9.09 ) 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 Tulip TPS62873 nodes for J784S4 EVM. These are step-down regulators that supply VDD_CPU_AVS and VDD_CORE_0V8 to the SoC. Signed-off-by: Neha Malcom Francis --- arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts index 81fd7afac8c5..ccd91f266840 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts @@ -579,6 +579,28 @@ ldoa4: ldo4 { }; }; }; + + tps62873a: tps62873@40 { + compatible = "ti,tps6287x"; + bootph-pre-ram; + reg = <0x40>; + regulator-name = "VDD_CPU_AVS"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1330000>; + regulator-boot-on; + regulator-always-on; + }; + + tps62873b: tps62873@43 { + compatible = "ti,tps6287x"; + bootph-pre-ram; + reg = <0x43>; + regulator-name = "VDD_CORE_0V8"; + regulator-min-microvolt = <760000>; + regulator-max-microvolt = <840000>; + regulator-boot-on; + regulator-always-on; + }; }; &mcu_uart0 {