From nobody Mon Feb 9 17:23:20 2026 Received: from fllvem-ot04.ext.ti.com (fllvem-ot04.ext.ti.com [198.47.19.246]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8282A22A808; Tue, 29 Apr 2025 15:42:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.246 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745941329; cv=none; b=AUaLQ5DiHWxn4O/OXbfBPpiY8Dy3BgJ6sITOg0cNPkI6Ym96QlV7AEluxmOUpCqOfvCpMXeckjmT2bSxQMzc7r8Ov4ZsfzHDMm1EEc6fZu/i8fOguuPk44TpVIPCHDumDuGg6hEMxUbDHlPc1RDZ7BEKfhkBMuuLg0tS8u8HNQ4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745941329; c=relaxed/simple; bh=E+3rQpDjF34Sce3+NzABcOcGobHMuIRTcNmz9EZFJps=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=LKXt6gj+7YOX3rrpeZZohDwjrLRsce7Zv0pfK91/80rMBPwoyL1wgByphlqYFFhlF/q+fxD4s9DB2i2+IZ8CYbGK+w21nkAUDJ/wXK03gUJwYN1g02z1UNgvBkhAcC1UWSG2oRGKiSSlFxwc/nk6CcRE+cdyANn9h7bY2MA3mAo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=jt+B/pFb; arc=none smtp.client-ip=198.47.19.246 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="jt+B/pFb" Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllvem-ot04.ext.ti.com (8.15.2/8.15.2) with ESMTPS id 53TFfiFf3710390 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 29 Apr 2025 10:41:44 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1745941304; bh=EHCThw0LF6KNlE7S568u0/4/9IKYYvNeEEoEyY6s4RY=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=jt+B/pFbFfV/BNblEkbkkgiJGOlI/7rsPxQWaFklper395B9p73Du4MAp6j1DSmvV xH4CNYKJZW8YNJ6jxwh6DliyupXSwjWy/MP1XubvyL8diKwjUOvH0dWIsKK2VrjB5N lUoE3xOdQ9F7NqpbL+IcilVHRO1yYmPiOhJ8vLt4= Received: from DLEE109.ent.ti.com (dlee109.ent.ti.com [157.170.170.41]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 53TFfipR017660 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 29 Apr 2025 10:41:44 -0500 Received: from DLEE104.ent.ti.com (157.170.170.34) by DLEE109.ent.ti.com (157.170.170.41) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 29 Apr 2025 10:41:44 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) 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 via Frontend Transport; Tue, 29 Apr 2025 10:41:44 -0500 Received: from ws.dhcp.ti.com (ws.dhcp.ti.com [10.24.69.232]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 53TFfXVq030051; Tue, 29 Apr 2025 10:41:39 -0500 From: Rishikesh Donadkar To: , CC: , , , , , , , , , , , , , , Subject: [PATCH v1 1/4] arm64: dts: ti: k3-am62p5-sk: Add regulator nodes for AM62P Date: Tue, 29 Apr 2025 21:11:30 +0530 Message-ID: <20250429154133.3377962-2-r-donadkar@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250429154133.3377962-1-r-donadkar@ti.com> References: <20250429154133.3377962-1-r-donadkar@ti.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea Content-Type: text/plain; charset="utf-8" Add regulator node for AM62P-SK VCC_3V3_MAIN is the output of LM5141-Q1, and it serves as an input to TPS22965DSGT which produces VCC_3V3_SYS [1] VCC_3V3_SYS servers as vin-supply for peripherals like CSI [1]. Link: https://www.ti.com/lit/zip/sprr487 [1] Signed-off-by: Rishikesh Donadkar Reviewed-by: Devarsh Thakkar --- arch/arm64/boot/dts/ti/k3-am62p5-sk.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts b/arch/arm64/boot/dts/= ti/k3-am62p5-sk.dts index c2f55cc5a8ebc..0af33fccb96bf 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts @@ -115,6 +115,28 @@ vddshv_sdio: regulator-3 { bootph-all; }; =20 + vcc_3v3_main: regulator-4 { + /* output of LM5141-Q1 */ + compatible =3D "regulator-fixed"; + regulator-name =3D "vcc_3v3_main"; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + vin-supply =3D <&vmain_pd>; + regulator-always-on; + regulator-boot-on; + }; + + vcc_3v3_sys: regulator-5 { + /* output of TPS222965DSGT */ + compatible =3D "regulator-fixed"; + regulator-name =3D "vcc_3v3_sys"; + regulator-min-microvolt =3D <3300000>; + regulator-max-microvolt =3D <3300000>; + vin-supply =3D <&vcc_3v3_main>; + regulator-always-on; + regulator-boot-on; + }; + leds { compatible =3D "gpio-leds"; pinctrl-names =3D "default"; --=20 2.34.1