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 21FBF2595; Sat, 5 Oct 2024 18:26:33 +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=1728152794; cv=none; b=OyiZ3RBmzf+Vrig8gH91iXx6KZvRkpwSaPWRho+P73fVx8JfDewO7qI2nJ65m5lq4Y0C1Z0UXF2HDJJNXw0UPlEoLdRg5hnTNYxZONuBhl/mwKchaxXroM2QXWXmnsT1RIrwCU0Vtkd9Uerv/T+Uys3QtwsyoXZkCEJIer25ObQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728152794; c=relaxed/simple; bh=av6UZp2/ZvFPvUVNM6xEWHxjiAb15tD5s5oKhupkDdE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=D5uf76JYvUCpHwp59bnlt8Ok5QqhAHClqqDRdbRxxOym/ig6SW2pb+tyMHUC7WU/lJ7/51ma1qM+oqBMxNOORKLilPCCIhNrAPVfN0BtIajHzZk5utTW9CONUp1UdmiAptbdcagqkTfhNm8rpoA1FdSbFlXGVcS72jRr4FZ16oc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QUq769gQ; 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="QUq769gQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 87122C4CEC2; Sat, 5 Oct 2024 18:26:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1728152793; bh=av6UZp2/ZvFPvUVNM6xEWHxjiAb15tD5s5oKhupkDdE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=QUq769gQ99bkbpPxu/Lp0qgzLf6IDH8mzxypYavNrNHN7/EGq2BG+l8vEMBM64628 /wUxdxCV1bm/2hoKQycUg86hBDOgFzQJoWeJJ4nGHf3lxwHNquxt8wdfSyJKSX6Swt JLdilEk6SQhjQ1AiW3CxkknwuVOvL0NwT039rlRFy7kVAokQOvlCCFN8/eWlOfij/l ROhSdMCR8C27P4gOjF388oLJel3jmkVqwnAC2a8MO+BxGh1Qiqfv5La/V+4MZxVw8v 5nmkMFmrJTt2p3F3m0Q2+RwDAcCw9ZQ4kmQAytc6TR5sLpHV+RmUn7PfkZ8iu/Fs0h +jJHnndDBWNsg== Date: Sat, 5 Oct 2024 13:26:32 -0500 From: Rob Herring To: Catalin Popescu Cc: ulf.hansson@linaro.org, krzk+dt@kernel.org, conor+dt@kernel.org, p.zabel@pengutronix.de, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, m.felsch@pengutronix.de, bsp-development.geo@leica-geosystems.com Subject: Re: [PATCH 1/2] dt-bindings: mmc: mmc-pwrseq-simple: add support for reset control Message-ID: <20241005182632.GA496820-robh@kernel.org> References: <20241004120740.2887776-1-catalin.popescu@leica-geosystems.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241004120740.2887776-1-catalin.popescu@leica-geosystems.com> On Fri, Oct 04, 2024 at 02:07:39PM +0200, Catalin Popescu wrote: > Add compatible value "mmc-pwrseq-simple-reset" to support reset control > instead of gpios. Reset controls being refcounted, they allow to use > shared resets or gpios across drivers. Support of reset control is > limited to one single reset control. Can't you do this without a binding change? Just use reset controls when there is only 1 GPIO. > > Signed-off-by: Catalin Popescu > --- > .../bindings/mmc/mmc-pwrseq-simple.yaml | 21 +++++++++++++++++-- > 1 file changed, 19 insertions(+), 2 deletions(-)