From nobody Fri Sep 25 10:38:37 2026 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 DBDE7224AF2; Mon, 14 Sep 2026 08:56:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789376173; cv=none; b=iOM2wBZNt2T3ONla2EQsRs9Rw1DBVyqWkZzqqX72c4pvlzpyaSm6W992GeKnnzx2seraGNZY7UaVeUlx6/+B1HG+c1nkdtfdsyea0qMfvVcb0Sm8HbvtmRtAKJHPFT/x4x/VZtA/Tz5h6DhVk8A8n4T79qaAOPc57sGPfLSNbpA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789376173; c=relaxed/simple; bh=g8oyk3TCILBAAOWteUVeFqKgN/1URJtIvaVbACJ+PS8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=t9/9FdF4fgJS9kKKiEfnNnjkQQU71SLx5ebxpJoiSQCAqFBv6h1B2WA5CmUrUaH9HnXhOkWlsHT3I93y3xlaIwqXtgXI786m3XIy+9sCOojjBFkHhUklQ63LjRkEtVuV0jFRsFEmZGjmUAbuA6VTN8ATI1ruHOeNXPRgVmdUJf4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=k7E/xtZ8; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="k7E/xtZ8" Received: by smtp.kernel.org (Postfix) with ESMTPS id 680CFC2BCFA; Mon, 14 Sep 2026 08:56:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1789376171; bh=g8oyk3TCILBAAOWteUVeFqKgN/1URJtIvaVbACJ+PS8=; h=From:Date:Subject:To:Cc:Reply-To:From; b=k7E/xtZ8b2NHxh4+EAg6leFeRbPz3dVBRKi5cumiPMzyt95oQByeg6KOd5EZua1QL 4QR85isOq9GRtw5cNy57i/sPsM8UmmRJx+up0qQSKAOi/6E9JqppBXcMfFA+VnVDku mhlefujzwsXEdr5JPOOzxDsfWaGpMWor9kQyzKapcX89m8B2MQvhjCI8ANEEyCkCtR s4s7Xcho/vCYVBThN2u93EUBWQ5LPMJmEJhP3L5qzhE4u37+fVZYlmFDkFrqXP9NrL 8HK/n9rghCMMXmw1JJro0ZvTejaIjXE7iq/DziG0cwzzv811H9B1B1oZ1sGNE7MZ4C /c3zYrOmSkEJw== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 43D22C88E6A; Mon, 14 Sep 2026 08:56:11 +0000 (UTC) From: Xianwei Zhao via B4 Relay Date: Mon, 14 Sep 2026 08:56:08 +0000 Subject: [PATCH] pmdomain: amlogic: Keep Amlogic A9 ETH domain always on 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: <20260914-a9-pwr-eth-v1-1-752005131135@amlogic.com> X-B4-Tracking: v=1; b=H4sIAKe2p2oC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIzMDS0MT3URL3YLyIt3UkgxdM0MD0zQL8zTLNNNUJaCGgqLUtMwKsGHRsbW 1AJXB/KxcAAAA X-Change-ID: 20260914-a9-pwr-eth-6105f87f9f5e To: Ulf Hansson , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl Cc: linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, Qingpeng Yang , Xianwei Zhao X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1789376170; l=1200; i=xianwei.zhao@amlogic.com; s=20251216; h=from:subject:message-id; bh=9qMUad9FU6+wYS82AvwnPOBXh42Rv4up5LorY693ESs=; b=tko0/R7PKuB0XsbGu+238gRyuJkZ2G0grG4LU/4gsM3oPW9tHndYA+300KtG/VVqHOmAvMpir Ar8z80zCKuDA/0AtjPVCXmk62hTUOYWVdPHEIVkPGRlzYqNptAjkhl8 X-Developer-Key: i=xianwei.zhao@amlogic.com; a=ed25519; pk=dWwxtWCxC6FHRurOmxEtr34SuBYU+WJowV/ZmRJ7H+k= X-Endpoint-Received: by B4 Relay for xianwei.zhao@amlogic.com/20251216 with auth_id=578 X-Original-From: Xianwei Zhao Reply-To: xianwei.zhao@amlogic.com From: Qingpeng Yang Mark the A9 ethernet power domain as always-on since it is required for ethernet online wakeup and must not be powered down. Signed-off-by: Qingpeng Yang Signed-off-by: Xianwei Zhao --- Keep Amlogic A9 ETH domain always on. --- drivers/pmdomain/amlogic/meson-secure-pwrc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/pmdomain/amlogic/meson-secure-pwrc.c b/drivers/pmdomai= n/amlogic/meson-secure-pwrc.c index 133549956efa..daf09cf86335 100644 --- a/drivers/pmdomain/amlogic/meson-secure-pwrc.c +++ b/drivers/pmdomain/amlogic/meson-secure-pwrc.c @@ -196,7 +196,8 @@ static const struct meson_secure_pwrc_domain_desc a9_pw= rc_domains[] =3D { SEC_PD(A9_VICP, 0), SEC_PD(A9_SD_EMMC_A, 0), SEC_PD(A9_SD_EMMC_B, 0), - SEC_PD(A9_ETH, 0), + /* ETH is for ethernet online wakeup, and should be always on */ + SEC_PD(A9_ETH, GENPD_FLAG_ALWAYS_ON), SEC_PD(A9_PCIE_A, 0), SEC_PD(A9_PCIE_B, 0), SEC_PD(A9_NNA_4T, 0), --- base-commit: 26b9ea4f00732908c4f87501483c20ecaaf4eca5 change-id: 20260914-a9-pwr-eth-6105f87f9f5e Best regards, --=20 Xianwei Zhao