From nobody Mon Feb 9 07:19:12 2026 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) (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 A52321C37A8; Fri, 2 Aug 2024 08:45:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.153.233 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722588337; cv=none; b=PN8wAkyJjr/mnjkp0vo1dU+0bEwcqHvdtQy8KuDn6j4z15hLEiiBWDrwkKEeJLWxNLzfxJDklURFyAAC93MPmvlmuNYwZaVd6moWe083dV2DFSjVnAWsPIzAdEqCQlL93tiuwrNFJDqOmWwXplOlOwa7i9zZws2wsvbAgzcXHeE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722588337; c=relaxed/simple; bh=TejsSOhsOmKqusJ8lQXtEWqTMOoMoF+0PREYZbGSir4=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=RSjUEAPJVg79/QvKV4YW/9RuWSNzeRMppTEsdqj5RKQE7HJA4hIZJQ4I2GFq3VPUaoCmi0gtO6SbCvoZX187mPmkBJRKuRvXJFFRHiwWCgVSwbRRFKtfpILORAUzx2MfWNg8EW51mBp0nnMBLLYl8hJJfvHZcBeaIfPVHgB/ymg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=iyQcqatp; arc=none smtp.client-ip=68.232.153.233 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="iyQcqatp" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1722588335; x=1754124335; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=TejsSOhsOmKqusJ8lQXtEWqTMOoMoF+0PREYZbGSir4=; b=iyQcqatpiNcb+RaCmsC0tLhDu8AKyEt8sICYvCPtXiL5CFme8192OHMp jKhMGsRKVNauIl2i/mC3H9Q3yBNYdFbGJtifdFbj63VVsjNJy3JXL76dh cuLFEngyliHpebqRRElYkrNvmD09PN+2XYRjm3FbkLa96SWd7kTOs7Pjw PyuXPeOW6UJMI/4hvmCM1ZK6k6+m6bp4dAZgn7kp34KMu11oO3rrLYEx1 x20FWrJOvTgD+NwuSrMOPkJ0AGmV4TRQIGr75ZT/JYaqTBInzrhuhXiIx o5G96d9mWo3fSfPqErb812Ous/CZv4QpuOClWVFTp92RE2+0rgD6Y2/mG A==; X-CSE-ConnectionGUID: LYEUG+dsQgOZlljD5sjyvQ== X-CSE-MsgGUID: SwBcd4ZQQwGJpAocKFfWww== X-IronPort-AV: E=Sophos;i="6.09,257,1716274800"; d="scan'208";a="30020953" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa3.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 02 Aug 2024 01:45:32 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Fri, 2 Aug 2024 01:44:58 -0700 Received: from ROB-ULT-M76677.microchip.com (10.10.85.11) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Fri, 2 Aug 2024 01:44:55 -0700 From: Andrei Simion To: , , , , , , , CC: , , , Andrei Simion , Mihai Sain Subject: [PATCH 4/6] ARM: dts: microchip: at91-sama5d2_icp: Add reg_5v to supply PMIC nodes Date: Fri, 2 Aug 2024 11:44:31 +0300 Message-ID: <20240802084433.20958-5-andrei.simion@microchip.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240802084433.20958-1-andrei.simion@microchip.com> References: <20240802084433.20958-1-andrei.simion@microchip.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 Content-Type: text/plain; charset="utf-8" Align with the datasheet by adding regulator-5v which supplies each node from the regulator using phandle to regulator-5v through pvin[1-4]-supply and lvin-supply. Co-developed-by: Mihai Sain Signed-off-by: Mihai Sain Signed-off-by: Andrei Simion --- arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts b/arch/arm/bo= ot/dts/microchip/at91-sama5d2_icp.dts index 999adeca6f33..20ef12a321fb 100644 --- a/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts +++ b/arch/arm/boot/dts/microchip/at91-sama5d2_icp.dts @@ -78,6 +78,14 @@ led-blue { linux,default-trigger =3D "heartbeat"; }; }; + + reg_5v: regulator-5v { + compatible =3D "regulator-fixed"; + regulator-name =3D "VDD_MAIN_5V"; + regulator-min-microvolt =3D <5000000>; + regulator-max-microvolt =3D <5000000>; + regulator-always-on; + }; }; =20 &adc { @@ -196,6 +204,7 @@ mcp16502@5b { regulators { vdd_io_reg: VDD_IO { regulator-name =3D "VDD_IO"; + pvin1-supply =3D <®_5v>; regulator-min-microvolt =3D <3300000>; regulator-max-microvolt =3D <3300000>; regulator-initial-mode =3D <2>; @@ -215,6 +224,7 @@ regulator-state-mem { =20 VDD_DDR { regulator-name =3D "VDD_DDR"; + pvin2-supply =3D <®_5v>; regulator-min-microvolt =3D <1350000>; regulator-max-microvolt =3D <1350000>; regulator-initial-mode =3D <2>; @@ -234,6 +244,7 @@ regulator-state-mem { =20 VDD_CORE { regulator-name =3D "VDD_CORE"; + pvin3-supply =3D <®_5v>; regulator-min-microvolt =3D <1250000>; regulator-max-microvolt =3D <1250000>; regulator-initial-mode =3D <2>; @@ -253,6 +264,7 @@ regulator-state-mem { =20 VDD_OTHER { regulator-name =3D "VDD_OTHER"; + pvin4-supply =3D <®_5v>; regulator-min-microvolt =3D <600000>; regulator-max-microvolt =3D <1850000>; regulator-initial-mode =3D <2>; @@ -271,6 +283,7 @@ regulator-state-mem { =20 LDO1 { regulator-name =3D "LDO1"; + lvin-supply =3D <®_5v>; regulator-min-microvolt =3D <2500000>; regulator-max-microvolt =3D <2500000>; regulator-always-on; @@ -286,6 +299,7 @@ regulator-state-mem { =20 LDO2 { regulator-name =3D "LDO2"; + lvin-supply =3D <®_5v>; regulator-min-microvolt =3D <3300000>; regulator-max-microvolt =3D <3300000>; regulator-always-on; --=20 2.34.1