From nobody Wed Oct 1 21:33:30 2025 Received: from mail-ej1-f51.google.com (mail-ej1-f51.google.com [209.85.218.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3724F25A2DA for ; Wed, 1 Oct 2025 14:35:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.51 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759329321; cv=none; b=ZRBsklTfrI27LMqvvG2Qr/3w7sGZQUtBkVItFudiUCEvGqrIbQQjBu03fgOw8eNWBnjvQgkR6YZJ7qkXUzjQX2am8D9IlznMnyJ/pgwxw5BpcYUH/VtP9EtEPm592/YMDvWd/F6KQ7NmradXsJE2ZtGz3wIpdbAZCt6JG9JsMvM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759329321; c=relaxed/simple; bh=ewnVTjrK+RQoWcZSJk3a3VufQN4Z70DOdAXgMXn6M70=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=tbQq8fZ5thewFh2XOqHzD4XnMODB25SpHe1MzELQeHmXHrjYgjuTUa1spVR0eibLT0uJRf2TeusMwhm2f5fhWpAfdzlhfrUHnMmwEcppUcWv5EDuuBYsQRC1sByeZQ8lphWvKK/288vll3ZZ/qiAxPnhvQHZ8VLF5tKSR+WtgJM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com; spf=pass smtp.mailfrom=baylibre.com; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b=26O49qbp; arc=none smtp.client-ip=209.85.218.51 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baylibre.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b="26O49qbp" Received: by mail-ej1-f51.google.com with SMTP id a640c23a62f3a-b0418f6fc27so1082648466b.3 for ; Wed, 01 Oct 2025 07:35:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1759329317; x=1759934117; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=KA4oUZwX0z4qIkAync1NbIUw+gj3BAYqhFw1et34T6w=; b=26O49qbpQIj86l/MfWNmxeoI3v7sEnG9kVvl8eC2UMQDC8D3AvYdK1fZU/zKpGhO12 Wpfvx4ZYqALFipf21PJd4IyB5ic4JdzNhLu5E+/QBp6+zZKCq7+Wqqq9boA4GeoqkCDH gSu3Jw4I/ggu15yGdichxuY8ljYSy3O6He10Vygys1nTQ0PWwA5tk6+qzeOOjG3fejKC PiQajieQlg0lvPcuPbRsYLIv23+HEvzN5f+oAJTQYDPa+eZ2XbOl1KHs9uy4VXj5sknQ qyeNx5Zg7smY3HLGgX8vOdvLgdFobPf+CQot5nPIwyCgXDbvb5smCN4PrUFhY2rz3e3z M2qw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1759329317; x=1759934117; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=KA4oUZwX0z4qIkAync1NbIUw+gj3BAYqhFw1et34T6w=; b=L3NxdcwEH4p+PdFQ6BuswJRxrNDdYewCCB6rHkU6MO3cHvxW0eeoLiOEJ1sAeybmnI IFNx43XHfwmxf+BGWlmACNgIbMTnalp9fWo7L/GxDK7ZJCxQ07y+dq/9+sHRfDj5a/Hv txm0L07F6bDOTr76fhrI0vd8Ci5AwY9VMNjG6irAiqLgEzsFr5i/PKcdNUEZrYTax0we u3ag339fQpCbnumoxq3l0d4SUuWKHjmV65gmEaJlCXaba/hdkz/V9Armwn/gE23XapWn 9AHCyOQ5jOLRshsjrrIILe7ig8T18wnc563j6bBsjwPQbTyq1SkRyFh4Lkn3l9m8tZiP hmww== X-Forwarded-Encrypted: i=1; AJvYcCWIjoBryWt+3ry9MYY57Qqh20YerGcZ9IeY7z2LTVi/g/l8ho+AXllusVLfRg2EbUhzlfObyjUBEFembPM=@vger.kernel.org X-Gm-Message-State: AOJu0YxPIc9U9OzILb8e4ypRZgYFMeKwlnes3JmLZm7sT6n/2VR4biHX 5q00thcoXB5Cia8O+Ao1SZmeM8/eF3wEIJUyfkyey/8De03u3FA0GxYL8OHdL37BbmA= X-Gm-Gg: ASbGncsIQSXLinXsdaBaCAqfCs7VZ8rOuXpwkYGhjXMyezGxiGXk4x5zACayGYZMsdp oSFPngg3iAeJb0Q21rYSnmrmIoxGvYaWAJrhj2GxjcQlNQ6oHCpCjDioiPz18WP3zugK7NX28nG 6D0QRMwuY+E5rjo6tZkn6fPpxgX18Eg5FLp4OOLSneWqXVrI/GKewR/YdEg7IewYhUpRMtpEob1 BeRGVcrYsmPPmYy5f367vIyviQf4UBnyKc9llr78Rw48e9OvTaRvS34t2wk/z4Vp1HwczOtPOwa STjI6WR5MhDwZweF5Sz8Zt39Q9t82IiOvNhn0Nnz5iJg5wQSqnvFSZTV3p1FUDEwQaZSK4Fzf6k 7YoXGz0mxGVqmw5VlyTm82UzcWsZl78Wx4cKI1DqSg2j8 X-Google-Smtp-Source: AGHT+IHK40bR0n1o6ASxI8wGZaOkHpOfafTJRZ22I6XGvERFOv3c+LhRCpasy8hUR+2MejFied1xhw== X-Received: by 2002:a17:907:d28:b0:b41:c892:2c70 with SMTP id a640c23a62f3a-b46e5460df8mr439394966b.49.1759329317375; Wed, 01 Oct 2025 07:35:17 -0700 (PDT) Received: from localhost ([2001:4090:a245:8496:49da:2c07:5e9a:7fb9]) by smtp.gmail.com with UTF8SMTPSA id a640c23a62f3a-b478d9e768bsm133692066b.99.2025.10.01.07.35.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Oct 2025 07:35:16 -0700 (PDT) From: "Markus Schneider-Pargmann (TI.com)" Date: Wed, 01 Oct 2025 16:34:14 +0200 Subject: [PATCH v3 2/6] arm64: dts: ti: k3-am62a: Define possible system states Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20251001-topic-am62-dt-partialio-v6-15-v3-2-7095fe263ece@baylibre.com> References: <20251001-topic-am62-dt-partialio-v6-15-v3-0-7095fe263ece@baylibre.com> In-Reply-To: <20251001-topic-am62-dt-partialio-v6-15-v3-0-7095fe263ece@baylibre.com> To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Vishal Mahaveer , Kevin Hilman , Dhruva Gole , Sebin Francis , Kendall Willis , Akashdeep Kaur , "Markus Schneider-Pargmann (TI.com)" X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1357; i=msp@baylibre.com; h=from:subject:message-id; bh=ewnVTjrK+RQoWcZSJk3a3VufQN4Z70DOdAXgMXn6M70=; b=owGbwMvMwCXWejAsc4KoVzDjabUkhoy71n/+VpZNOnb3UIXInW8vvmzozJ1ect9q6YEfOfNq9 9WdsXI43VHKwiDGxSArpsjSmRia9l9+57HkRcs2w8xhZQIZwsDFKQAT6bjNyPC39Zb1iYi5Ub82 R09+0+Z29/K+t5Zqbx227xZfXiwf1a/DyHDwRrHVzhtxe3dum/lOwEjoB//cQGXHBr446733yy/ ZarACAA== X-Developer-Key: i=msp@baylibre.com; a=openpgp; fpr=BADD88DB889FDC3E8A3D5FE612FA6A01E0A45B41 Add the system states that are available on TI AM62A SoCs. Signed-off-by: Markus Schneider-Pargmann (TI.com) --- arch/arm64/boot/dts/ti/k3-am62a.dtsi | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62a.dtsi b/arch/arm64/boot/dts/ti/= k3-am62a.dtsi index 4d79b3e9486af18b8813a8980a57937669ff6095..31b2de035f0f748e34b8919f902= 51aa0551d9b32 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62a.dtsi @@ -46,6 +46,33 @@ pmu: pmu { interrupts =3D ; }; =20 + system-idle-states { + system_partial_io: system-partial-io { + compatible =3D "system-idle-state"; + idle-state-name =3D "off-wake"; + }; + + system_io_ddr: system-io-ddr { + compatible =3D "system-idle-state"; + idle-state-name =3D "mem-deep"; + }; + + system_deep_sleep: system-deep-sleep { + compatible =3D "system-idle-state"; + idle-state-name =3D "mem"; + }; + + system_mcu_only: system-mcu-only { + compatible =3D "system-idle-state"; + idle-state-name =3D "mem-mcu-active"; + }; + + system_standby: system-standby { + compatible =3D "system-idle-state"; + idle-state-name =3D "standby"; + }; + }; + cbass_main: bus@f0000 { compatible =3D "simple-bus"; #address-cells =3D <2>; --=20 2.51.0