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 851D31C68F for ; Sat, 8 Jun 2024 17:28:58 +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=1717867738; cv=none; b=Imso9E2lLgS+sdheTs1cG6ZmWqzInAPOaDvGXY9Ne8H4P2EZVIGbzPPrTKCMGxonUuzNOD4rydf+Opi/C/pwI19jBxJ9k67UawLun4RbQFtPxhLmWb6xxNNviUNGYJ9mNs5L4O9iHJIrntDj3ulyAdqCdJnH3W1H3HiqUIUPjyo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717867738; c=relaxed/simple; bh=9lGMkgEigBSAM0xiruEVy5FDKW/vErhTkQAiAJ7AFp4=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=fzD0fTBENdwEUHVW0cnp8qmOF9/+t8tD+7b/rOYslItko1ZJWHKarlkmekuiJF4KHZtSO1iQwDtomwKtTNy3ODYzO/3huYb9bt03ESxI2X+vCOWqwZHjykqx6f3tSe+w53QmlC3VrjR0yjkJCkYXrr2WRsRA15gV+d831fJvxfk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=tFI6/A6Q; 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="tFI6/A6Q" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2924DC2BD11; Sat, 8 Jun 2024 17:28:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1717867738; bh=9lGMkgEigBSAM0xiruEVy5FDKW/vErhTkQAiAJ7AFp4=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=tFI6/A6QD67Ng6E34ddOcVNPGIbFe2hCynAwI6SeIzyZ6W7V4A6EYC88oymTQKY2w a4bt8se3xPK3eL3zFTNZo9xxyF4aIsCVaa+VVa6qasxlzmKCe7vAobyGelxvjqfekz SO2jU5OOQfyO7z/vl313Lekq9NEClUYgNim2A7gPHOOnIWC/VRjdVoAnBJhPF02c8Q w5y2zzmQhMC8T7RG81JBBTSPZinKSXeijBEDw0n1bQxY0g/SMa1P5xwQCA51Sr/9PJ lld4H5AH49TzAxxLdemUkGq2DcM+RUx01kaUNy7/EWQpB69VaZCVJwHHEuz0DQOhMW duqFPQeG3a09A== Date: Sat, 8 Jun 2024 18:28:51 +0100 From: Jonathan Cameron To: inv.git-commit@tdk.com Cc: lars@metafoo.de, linux-iio@vger.kernel.org, Jean-Baptiste Maneyrol Subject: Re: [PATCH] iio: imu: inv_icm42600: add register caching in the regmap Message-ID: <20240608182851.19ff7600@jic23-huawei> In-Reply-To: <20240607081039.789079-1-inv.git-commit@tdk.com> References: <20240607081039.789079-1-inv.git-commit@tdk.com> X-Mailer: Claws Mail 4.2.0 (GTK 3.24.42; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-iio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Fri, 7 Jun 2024 08:10:39 +0000 inv.git-commit@tdk.com wrote: > From: Jean-Baptiste Maneyrol > > Register caching is improving bus access a lot because of the register > window bank setting. Previously, bank register was set for every > register access. Now with caching, it happens only when changing bank > which is very infrequent. > > Signed-off-by: Jean-Baptiste Maneyrol Applied and pushed out as testing for 0-day to take a look. Thanks, Jonathan