From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D88E7C761AF for ; Tue, 28 Mar 2023 13:30:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233133AbjC1NaA (ORCPT ); Tue, 28 Mar 2023 09:30:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50110 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233170AbjC1N3w (ORCPT ); Tue, 28 Mar 2023 09:29:52 -0400 Received: from fllv0015.ext.ti.com (fllv0015.ext.ti.com [198.47.19.141]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 03E7AAD27; Tue, 28 Mar 2023 06:29:49 -0700 (PDT) Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 32SDTcdk082681; Tue, 28 Mar 2023 08:29:38 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1680010178; bh=iex5qyliMq2Kt/A4FkjflgasDUlNCyGEwIwcs3aI2A0=; h=From:Date:Subject:References:In-Reply-To:To:CC; b=L5BC/RdIJ+IsOG4i41VFRKI5I0ohRl7o3dytozwyBnwksLNauBAaD1f3qFX/WHguZ bOcT/GAjORut0/mxlU+F2qYsSzNwZpvCV4+88YeTuJDN7at6ZdyJ53YwCmMySwen4i Zsrm3oIN/SULVpKk/a3UkzcoKA3gJOBpjnCu0Hio= 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 32SDTcJu113914 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 28 Mar 2023 08:29:38 -0500 Received: from DFLE115.ent.ti.com (10.64.6.36) 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 15.1.2507.16; Tue, 28 Mar 2023 08:29:38 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16 via Frontend Transport; Tue, 28 Mar 2023 08:29:37 -0500 Received: from localhost (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 32SDTbJr122365; Tue, 28 Mar 2023 08:29:37 -0500 From: Jai Luthra Date: Tue, 28 Mar 2023 18:59:23 +0530 Subject: [PATCH v8 5/6] arm64: dts: ti: k3-am62a7-sk: Split vcc_3v3 regulators MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-ID: <20230313-mcasp_upstream-v8-5-4408134eb2f3@ti.com> References: <20230313-mcasp_upstream-v8-0-4408134eb2f3@ti.com> In-Reply-To: <20230313-mcasp_upstream-v8-0-4408134eb2f3@ti.com> To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Catalin Marinas , Will Deacon , Rob Herring , Krzysztof Kozlowski CC: , , , Aradhya Bhatia , Devarsh Thakkar , Jayesh Choudhary , Andrew Davis , Jai Luthra X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1485; i=j-luthra@ti.com; h=from:subject:message-id; bh=89iMQQ1UzhGpsP8Ub7JZE+Zeru9HloZUwbHrSaYxdwE=; b=owEBbQKS/ZANAwAIAUPekfkkmnFFAcsmYgBkIuu5u2YFb4DZkiksybL+9twOtvWuKkVfrnIu8 i7cKG0ItReJAjMEAAEIAB0WIQRN4NgY5dV16NRar8VD3pH5JJpxRQUCZCLruQAKCRBD3pH5JJpx RQEWEADNob/dQDlWZURDtb0nPvQTFMNlyBF+VXUeu4PFS4FyesDKBCW9Wn1UjSEC4dnB1lDGYB3 D6rDmjynw9CzFcDjWaK+BhDazgl5lrHEWRrhnfcfPbsaRJ9HKAi4ZMyAkbAhUjoZceuqELjoIJn utZRtF8oMYu8ckG2j5apRhYlaVArdUVz0LLv8fmIknvNlbNbUFaMJzbEzDAF3AsrlzkhsZ+Ct6n veTxfsXsX4DKpFb0g1GYsybv6qMx8jAABHlpCtFbuCt7g8KB9PDxheTdkiK0OKn/CYlbF4gBUP2 6lg4hKYVGZ7rTICw4i/jhgblJQJK2hlR6SA1sXZfvJEXfD3hDvE+g1aS23JVc4dCIJKDnT6IwTD xzhzg8HmKcNHrfTQonm4yD4BCLE0Ya92RKqKBUmHwUBelcDY344WqbO+2WIe16oPrwTyK2N3vGw Kcl8n3ZmIzCJJ3LEN39/FHBUQPsewwWUpfsW75btF3LhUS9BfM/pA1/GwD9eScnus+TJWaoqww7 uxXfxpVw0LBpa8fJiqdMjFlBaAeF0kwinK38iv8BC6839W9YtLjEsYDp9nhD3dj90n/hvKTEUaW O5NU+/OA61rpIAeCVLeO7qncR6IblWnQMQM2f84V2zAFowfB8B+Nm88XFXZPFO3BCCTVgjU4c1h 03nv0Z+C6RUH0mg== X-Developer-Key: i=j-luthra@ti.com; a=openpgp; fpr=4DE0D818E5D575E8D45AAFC543DE91F9249A7145 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org VCC_3V3_MAIN is the output of LM5141-Q1, and it serves as an input to TPS22965DSGT which produces VCC_3V3_SYS. [1] Link: https://www.ti.com/lit/zip/sprr459 [1] Signed-off-by: Jai Luthra Reviewed-by: Devarsh Thakkar --- arch/arm64/boot/dts/ti/k3-am62a7-sk.dts | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts index f6a67f072dca..2296d656323c 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts @@ -77,10 +77,10 @@ vcc_5v0: regulator-1 { regulator-boot-on; }; - vcc_3v3_sys: regulator-2 { + vcc_3v3_main: regulator-2 { /* output of LM5141-Q1 */ compatible = "regulator-fixed"; - regulator-name = "vcc_3v3_sys"; + regulator-name = "vcc_3v3_main"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; vin-supply = <&vmain_pd>; @@ -99,6 +99,17 @@ vdd_mmc1: regulator-3 { gpio = <&exp1 3 GPIO_ACTIVE_HIGH>; }; + vcc_3v3_sys: regulator-4 { + /* output of TPS222965DSGT */ + compatible = "regulator-fixed"; + regulator-name = "vcc_3v3_sys"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc_3v3_main>; + regulator-always-on; + regulator-boot-on; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; -- 2.40.0