From mboxrd@z Thu Jan 1 00:00:00 1970 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 1AAB5D533; Fri, 23 Feb 2024 10:10:22 +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=1708683023; cv=none; b=YkXKzbJqIZzoc/z90asomDUSal/tY3bLzt1vr3ZDuvEoSy6erUvucPr6l001PFjgkXxjOQkkpk05YorNsoWjfzdCkEq7II3mlyDmDXKZToZlDsySxECVrqw4vZ0Rubik/YfpYJoFmhyruiPOt3WSAZbLUp4kFW31q9cMvPeC/kM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708683023; c=relaxed/simple; bh=rj50khMCd7O7B7v0SRHISMJug9v3bULtlYjPZBTU/UE=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=APvnKuf1yZtrJ0AyUcldk6pCdBxAudu5MhewLAMA/1Nq8+D8LgsYWVKRyi8c1KP3zz/dZJNX+5aaPJ38S8YOPMLeKpx67PNkuHlMU39Lvj7Yi8lYRlBXpreBVfETgtBrO4oam7/Q/ydwJWHEqB5lEwYyJksv0fJyzHMZpOJsoRA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ojhuTBgv; 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="ojhuTBgv" Received: by smtp.kernel.org (Postfix) with ESMTPS id 92B5FC433F1; Fri, 23 Feb 2024 10:10:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708683022; bh=rj50khMCd7O7B7v0SRHISMJug9v3bULtlYjPZBTU/UE=; h=From:Subject:Date:To:Cc:Reply-To:From; b=ojhuTBgvO18NmWnMejaOWRVAOSKiMw5nzMV2JTV5yYzPQbPFjtVw8Dkq7ACmlV9p7 hpW0VwdCTD03BS8x8faqWVRuKYzO+JTRFkJSC2qvYIbkWAkHvE6cLZWiIqN70XItw0 7vqPMB9WE7F0c607K57DIF6DqnkhugSgAY9b2BqVFlsnpnBUtjZFrgw6JhdTTrToro N4WPdo6TXvWfCrK3gRqU0oXVTzxFLPHqKZtuI7VAtQkJFrxfBqJGchRGN3zBujJyk6 yfczqrRvLiRiLtncJbEa5UOuvQKWhgHDfQcFEplfVtAw7EIwqQX9HG+lxf0xgXyinC iyAit83w9tIRg== 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 71E06C54E49; Fri, 23 Feb 2024 10:10:22 +0000 (UTC) From: Yang Xiwen via B4 Relay Subject: [PATCH v2 0/2] simple-pm-bus: deassert resets if possible Date: Fri, 23 Feb 2024 18:10:18 +0800 Message-Id: <20240223-b4-bus-v2-0-da8ba83c1a5f@outlook.com> 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: 7bit X-B4-Tracking: v=1; b=H4sIAApv2GUC/2XMQQ6CMBCF4auQWVtTpi0YV97DsCilyERlTAuNh vTuVrYu/5eXb4PoA/kI52qD4BNF4rkEHipwk51vXtBQGlCilohK9Fr0axSDcc3YGoumtlDOr+B Heu/QtSs9UVw4fHY31b/1j0i1kAJPUjllnW5adeF1eTDfj46f0OWcv+cvru6eAAAA To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Philipp Zabel Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Yang Xiwen X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1708683020; l=785; i=forbidden405@outlook.com; s=20230724; h=from:subject:message-id; bh=rj50khMCd7O7B7v0SRHISMJug9v3bULtlYjPZBTU/UE=; b=KVFzD4/LxaLBN4mijJPpCUdHSXjWF4tITatM8znI+xJq8WdzSibMB92wnRHDyb/bBv2YGJpUw 7KKvEfT0H5QAP7il7TzxQolRaKUegsfGybEbzOPsbYC/lKe0Nw0Cc6Y X-Developer-Key: i=forbidden405@outlook.com; a=ed25519; pk=qOD5jhp891/Xzc+H/PZ8LWVSWE3O/XCQnAg+5vdU2IU= X-Endpoint-Received: by B4 Relay for forbidden405@outlook.com/20230724 with auth_id=67 X-Original-From: Yang Xiwen Reply-To: simple power-managed buses can also have resets. Get and deassert them if possible. Signed-off-by: Yang Xiwen --- Changes in v2: - use wrapper - Link to v1: https://lore.kernel.org/r/20240223-b4-bus-v1-0-2803c3ac4673@outlook.com --- Yang Xiwen (2): dt-bindings: simple-pm-bus: Add optional resets drivers: bus: simple-pm-bus: Get and deassert resets exclusively Documentation/devicetree/bindings/bus/simple-pm-bus.yaml | 7 +++++-- drivers/bus/simple-pm-bus.c | 16 ++++++++++++++-- 2 files changed, 19 insertions(+), 4 deletions(-) --- base-commit: 8d3dea210042f54b952b481838c1e7dfc4ec751d change-id: 20240223-b4-bus-d5c6f75a251a Best regards, -- Yang Xiwen