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 7537036A01D; Mon, 9 Mar 2026 09:55:29 +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=1773050129; cv=none; b=IRnkuRiDD6IhDAlDnWhFW8vJdxIRGvGP5ilcvIeUxDca3UaIv03mVm1QJcgZiuOUVTpp0G7G03xW9XR1HSHOdJPbw3WJABvuSoQLJLGjlv2zw3XimwDZxoCGXc7MuozNypAitcYJgZfSfX37aWHQWFwLPhZ6cOK+m28BCgR+TQU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773050129; c=relaxed/simple; bh=we+ynEaxEJljlO1e8UjE9z8gKYStXBJce3u9lc1S3Cw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=GQfC0yuFJXHdLcKrB3OOVjfEg2MGopG/JbtSlfZO8sdlbrx7PgcOBI8116CKgawPJKbcSbwp1xZ+Kp18jgMfpZ2vW2g2RJc+uZ48ooZEhvY05Ky+n0IiVXc4Wcp++5SvKWeKUVbkb8lD0Ui9BcyQINhj4+MSieMLEa/DjIeN2u8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=namgH9N7; 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="namgH9N7" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CDCAFC4CEF7; Mon, 9 Mar 2026 09:55:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773050129; bh=we+ynEaxEJljlO1e8UjE9z8gKYStXBJce3u9lc1S3Cw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=namgH9N7nfaDaYSLl88yUlE4MYzjsfB+4C+ohFRkHc7MGowbVGRa4krTtkFyRm25h 1r4kta5sR6Q7YjlCe4uILhbWGZIOPDqw0ngp4ioElR1j8wy5ceWbBDjs/uRGDk7f8F jKI5ws1BPHPLNoDP6iTwMhZNjUw+gojhZrFb8mt4oAxco/bthboOBxrNYyZdXfp0aa VcOb29OmyHSIg+UkbqRmTxiCuMrN6hRVJBKEpo8zzXMkZbuXVBe9baxCQFfKSl72TL HI2e0PQ1x0WyoRWyjEJ3KoXtWrCt32XN1c4nT4iQMAwsOr2QRjp4TUuU5VK3XeBJYp X+apEmQfsOu1A== Date: Mon, 9 Mar 2026 09:55:23 +0000 From: Lee Jones To: Bartosz Golaszewski Cc: Peter Tyser , Hans de Goede , Ilpo =?iso-8859-1?Q?J=E4rvinen?= , Dmitry Torokhov , Andy Shevchenko , Greg Kroah-Hartman , Bartosz Golaszewski , linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org Subject: Re: (subset) [PATCH v2 1/2] mfd: lpc_ich: expose the GPIO controller cell's software node Message-ID: <20260309095523.GT183676@google.com> References: <20260218-meraki-swnodes-v2-1-92c521da241c@oss.qualcomm.com> <177280162204.1002992.12499935361323933725.b4-ty@kernel.org> Precedence: bulk X-Mailing-List: platform-driver-x86@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Fri, 06 Mar 2026, Bartosz Golaszewski wrote: > On Fri, Mar 6, 2026 at 1:53 PM Lee Jones wrote: > > > > On Wed, 18 Feb 2026 11:48:01 +0100, Bartosz Golaszewski wrote: > > > One of the users of this driver - meraki-mx100 - abuses the software > > > node API by setting up a dummy software node without any logical link to > > > this GPIO controller and uses the fact that the GPIO core matches the > > > controller's label against the swnode's name to make the lookup work. > > > > > > We want to remove this behavior from GPIOLIB in favor of actual matching > > > of firmware nodes but that would break this user. To facilitate that: > > > create a software node for the GPIO controller cell and expose its > > > address in the provided MFD header. > > > > > > [...] > > > > Applied, thanks! > > > > [1/2] mfd: lpc_ich: expose the GPIO controller cell's software node > > commit: a64ee7d8ddd6e04d82c06238a238b7877cbc35fc > > > > -- > > Lee Jones [李琼斯] > > > > Hi Lee! > > Can you pick up patch 2/2 as well as per Ilpo's response and Ack? Are there dependencies between the two patches? -- Lee Jones [李琼斯]