From patchwork Tue May 7 12:21:57 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: 13656768 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 D5328C10F1A for ; Tue, 7 May 2024 12:22:39 +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: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=M6kdW6UVXjzvzftzi3Vj5S3gcjaT5cDvJs54oUIKy6E=; b=zpiqxvfNbhornj pl8t6qazAgC5WxNOvrDtGdw+xxwfwOoiw7HGsNM8FURmQFSwjvi2x0n4TRgai7mwAyow6ulZDo4zv IHoOW80CTDYXixaVgNBNpYK2qwzYQvgVc5ofn6tz8QFR25QeQ/mXOJYOq+nx7kueRrVI+ILhXQ0Hn 7ZIGP9unrjqufBNPnR8gY2lT82V9L9gSXRSZxHeYcpUBlUZIKnr5XXyX3wzpJf864VERKfqhiU1uu 0Q1onj2ewx1VXXusFMnjZk/wFM6DUtWmiYtJ7l2HpV4wayyOLNXi/IN045QKdwyjGgTScXbdlMkrv jbiPk+5M3xbgE0KDjoZQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s4Jq2-0000000AsyD-02qA; Tue, 07 May 2024 12:22:30 +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 1s4Jpy-0000000Asv8-1iDx for linux-arm-kernel@lists.infradead.org; Tue, 07 May 2024 12:22:28 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 447CMKD9091022; Tue, 7 May 2024 07:22:20 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1715084540; bh=T32qsh2H3WTkWUNyra2+KOYKEoHfMLIagmYfyTSFwb4=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=JqGSbR42K/JIr83iWdIqjz9kWWO4Ls6Y0ME9BI1Kat98pI3EfSCP15GMYbMy1jq2u 1ksuCtxR0W38HHD3y9PAxcKuXltyletJ8Wvy+ti/MS5xbBvtuCM2gNCE4+L3DJvXYs wHYpwZ5fDteHAo1axiANvBve5BlaSVu9y5o5bPsU= Received: from DLEE104.ent.ti.com (dlee104.ent.ti.com [157.170.170.34]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 447CMK1T077479 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 7 May 2024 07:22:20 -0500 Received: from DLEE110.ent.ti.com (157.170.170.21) by DLEE104.ent.ti.com (157.170.170.34) 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 07:22:20 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE110.ent.ti.com (157.170.170.21) 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 07:22:20 -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 447CLwDR038074; Tue, 7 May 2024 07:22:16 -0500 From: Neha Malcom Francis To: , , , , , , , CC: , , , , , Subject: [PATCH 4/5] arm64: boot: dts: ti: k3-am69-sk: Add TPS62873 node Date: Tue, 7 May 2024 17:51:57 +0530 Message-ID: <20240507122158.3739291-5-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_052226_609565_FC4147DE X-CRM114-Status: UNSURE ( 9.27 ) 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 DTS node for two TPS6287x high current buck convertors. The two TPS6287x supply power to the MAIN domain for AVS and other core supplies. Signed-off-by: Neha Malcom Francis --- arch/arm64/boot/dts/ti/k3-am69-sk.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am69-sk.dts b/arch/arm64/boot/dts/ti/k3-am69-sk.dts index 50de2a448a3a..37257d616cd1 100644 --- a/arch/arm64/boot/dts/ti/k3-am69-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am69-sk.dts @@ -814,6 +814,28 @@ ldoa4: ldo4 { }; }; }; + + tps62873a: tps62873@40 { + compatible = "ti,tps6287x"; + bootph-pre-ram; + reg = <0x40>; + regulator-name = "VDD_CPU_AVS"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <900000>; + 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; + }; }; &wkup_gpio0 {