From patchwork Thu Mar 6 11:14:47 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Schneider-Pargmann X-Patchwork-Id: 14004519 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 56357C28B23 for ; Thu, 6 Mar 2025 13:49:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=OKuPzbZ56Sy/epGKjdADXzKdvm5oH6KCiW1QGMA8BgE=; b=h5SjYsWg35Li0wCBtGYG0gPsoc jytQxgTHNS7SbaTmuUXq3WqrUh4Fd+X8jAIkIotrZFMySfrpAWDPcs0iDpxES0FsllJ+Qxxm6BWTO 4vj6SfA5lwyBFvOOOFZ/3xzI6W+eS2IvxwVQwt04mngbRI8XYaPfhKu6ofB5H2PnlDE/R5mf7Z57D Q01RLkv+xXFiXf8D2MTKfcpY0ehgqGL+H/M/cjZUns0eob5fbDt7fWrcJuftt1wk1a213uLClndih mSVFNojzcjX9ss+Y4s7t9BkA8mVjMDJYokDIk3+O4BFg13bmmxMIe4rRVbnLt4CM6Fwe/hLhLTEeh dWAx56Kw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tqBas-0000000B6Kd-2pNH; Thu, 06 Mar 2025 13:48:58 +0000 Received: from mail-ed1-x534.google.com ([2a00:1450:4864:20::534]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tq9Cy-0000000AkeS-49CX for linux-arm-kernel@lists.infradead.org; Thu, 06 Mar 2025 11:16:10 +0000 Received: by mail-ed1-x534.google.com with SMTP id 4fb4d7f45d1cf-5e56b229d60so3302829a12.0 for ; Thu, 06 Mar 2025 03:16:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1741259767; x=1741864567; darn=lists.infradead.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=OKuPzbZ56Sy/epGKjdADXzKdvm5oH6KCiW1QGMA8BgE=; b=gY772/FGwD5xFxsKMH8bKKFiBRBQk8Ua0D3FKiRhrmoAdRWN6CFFF+jkmb3xQTbMFS mmfEw8a/XJn/q8FQrwNA1cMoPWZ9QqtIQkMkplYC96TukUo5Ghl20z85gUVqvkTLXkz4 VpRQIhJmk0PVtOBXMR+9MfNN7m1BbJwif8xG61jtuSpEJOdx2da6kf+c+2Njy+euZzEr q6nMIqyw7j2kHcB5hWDsDRkv7ZJxCEUOqyWWncG6dVs19sxAwQBfXjo53n41lOEYyyU4 cIU5hoqt0VBLq6WP03aAIrV+vfimkPlkZtw+0eOUZI7o7STyVM+7bBs3d+/g0FMWJm5Z fNAA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1741259767; x=1741864567; 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=OKuPzbZ56Sy/epGKjdADXzKdvm5oH6KCiW1QGMA8BgE=; b=WiT+bkmnoa2KZbWhLiL+E2egsTrsCyqCurFOblrsOu7mmAazvC+cV+AGIVPmYocfbS bX47IcrgvMvviv/p5dI0HqWsaxIdTpbanvqsuc6XMSeZ6yTrsXvyCz2zcf6AHbbU0lQu xmrhgr2/V6gs9oqwKnsKy2B6aaVmZ+ih6SeNn+fTJIhsdBNDSWdtcF735++iTMq6cOBw Z0GJxdYvebIddPePAdlbo7dRp+C7oaASA7IbYHMZFSb7WD8MVhoo7FA4P+nJQZtuEcav Bil9Y+1cOG2A29sKaIn4J+x9RxD5cCkV01mEVJJ4Uoq7QH+N+NzAvKoIlueusnOfaNLV 6iUw== X-Gm-Message-State: AOJu0YykM9uy4nh0WhiyJMcfEW6v1TyFmvP3CbwgdgCOdC7Ebwxr+Bdc 4Z4vzvfP1aTVuvitKsJUKTaQy8b5DfejQ8auN4EvNNGCycyNYGd7ModumUiIu1ZSJqvyhBH5+vX S X-Gm-Gg: ASbGncvxOmWxwzEQE5/JOJH0Y3NXyjRlneKN5LjeCXCBhvtyN7W3QyP7oQkynosUwFJ E9Qp8UPQeB9lkbRQ5zlxYHBuQno09Xz/tCOiHyB5luqdgLmedVG0IPq4LsgLVycMeEuoyl8OOrC FBbE7cEAWMulAiWHYkpNY5ymWh5PfQmvi6kyJ2bPfMOLEpwKQ61RDliDf7lpvj1Dl9xY6HRKhhm lWl0NzI8y9ltNfQYb35Rb+HJifp+rZcYisVrDec8Fw/qDIOo0A6GppeDxVBK2deDX311L+HXnwQ QovAejQ9vF228aTPbuH6VWYpIVP3saVZKALoSVtljA== X-Google-Smtp-Source: AGHT+IEFVSa18GEIJgxa7KRMd3iFVsH8mF7vScmeGZEq9ZjRWKNOLFR/ZTMFQ4Nw9AMvKsYhWHjA2w== X-Received: by 2002:a17:906:11ce:b0:ac0:4364:4083 with SMTP id a640c23a62f3a-ac22c54f4b3mr263879366b.0.1741259767248; Thu, 06 Mar 2025 03:16:07 -0800 (PST) Received: from localhost ([2001:4091:a245:8327:80ad:8144:3b07:4679]) by smtp.gmail.com with UTF8SMTPSA id a640c23a62f3a-ac2394389cesm77908266b.27.2025.03.06.03.16.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Mar 2025 03:16:06 -0800 (PST) From: Markus Schneider-Pargmann Date: Thu, 06 Mar 2025 12:14:47 +0100 Subject: [PATCH v5 09/13] arm64: dts: ti: k3-am62a: Define possible system states MIME-Version: 1.0 Message-Id: <20250306-topic-am62-partialio-v6-12-b4-v5-9-f9323d3744a2@baylibre.com> References: <20250306-topic-am62-partialio-v6-12-b4-v5-0-f9323d3744a2@baylibre.com> In-Reply-To: <20250306-topic-am62-partialio-v6-12-b4-v5-0-f9323d3744a2@baylibre.com> To: Nishanth Menon , Tero Kristo , Santosh Shilimkar , Vignesh Raghavendra , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Anand Gadiyar , Chandrasekar Ramakrishnan , Marc Kleine-Budde , Vincent Mailhol Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Vishal Mahaveer , Kevin Hilman , Dhruva Gole , Akashdeep Kaur , Kendall Willis , linux-can@vger.kernel.org, Markus Schneider-Pargmann X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1345; i=msp@baylibre.com; h=from:subject:message-id; bh=d3nIpQjsg552gUrVGPgqy9iTBzYcp5YGOFeSSkRUy00=; b=owGbwMvMwCGm0rPl0RXRdfaMp9WSGNJPNl86LNn5Me/ikXMSPjKMS1/t1V1iu3wuW8Cnukl7v 261c96e21HKwiDGwSArpshy98PCd3Vy1xdErHvkCDOHlQlkCAMXpwBM5HQDw1+RH723J4oXXTlw 7Z/VlrLErYq+enNm/pFQjzZt5Fp0UX4Dw//cpVfvTklJWnuBmTHr0JE7dmEl11XaNwocW3Kh+3r JdDVmAA== X-Developer-Key: i=msp@baylibre.com; a=openpgp; fpr=BADD88DB889FDC3E8A3D5FE612FA6A01E0A45B41 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250306_031609_029781_B474773E X-CRM114-Status: UNSURE ( 9.17 ) 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 the system states that are available on am62a SoCs. Signed-off-by: Markus Schneider-Pargmann --- 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..0b58ade9561a3076fc89f3b85dbafa969285162f 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 = ; }; + system-idle-states { + system_partial_io: system-partial-io { + compatible = "system-idle-state"; + idle-state-name = "Partial-IO"; + }; + + system_io_ddr: system-io-ddr { + compatible = "system-idle-state"; + idle-state-name = "IO+DDR"; + }; + + system_deep_sleep: system-deep-sleep { + compatible = "system-idle-state"; + idle-state-name = "DeepSleep"; + }; + + system_mcu_only: system-mcu-only { + compatible = "system-idle-state"; + idle-state-name = "MCU Only"; + }; + + system_standby: system-standby { + compatible = "system-idle-state"; + idle-state-name = "Standby"; + }; + }; + cbass_main: bus@f0000 { compatible = "simple-bus"; #address-cells = <2>;