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a="2059148" X-IronPort-AV: E=Sophos;i="6.27,184,1787036400"; d="scan'208";a="2059148" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Oct 2026 06:52:11 -0700 X-CSE-ConnectionGUID: qmwkKEejSbOwMDbQsEFCDw== X-CSE-MsgGUID: rQIvHgtORdOxcclt9Xz7iA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,184,1787036400"; d="scan'208";a="5286011" Received: from ncintean-mobl1.ger.corp.intel.com (HELO localhost) ([10.245.245.129]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Oct 2026 06:52:06 -0700 Date: Thu, 29 Oct 2026 15:52:03 +0200 From: Andy Shevchenko To: Marek Vasut Cc: linux-pci@vger.kernel.org, Bartosz Golaszewski , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Alex Elder , Arnd Bergmann , Bjorn Helgaas , Frank Li , Geert Uytterhoeven , Jingoo Han , Koichiro Den , Lorenzo Pieralisi , Magnus Damm , Manivannan Sadhasivam , Neil Armstrong , Randolph Lin , Rob Herring , Sherry Sun , Siddharth Vadapalli , Vidya Sagar , Vincent Guittot , Wilfred Mallawa , Xincheng Zhang , Yoshihiro Shimoda , linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org Subject: Re: [PATCH 1/2] PCI: dwc: rcar-gen4: Replace pe_rst GPIO PERST with GPIO reset aux driver Message-ID: References: <20261028172133.20903-1-marek.vasut+renesas@mailbox.org> <18b4e960-caa1-48b0-a5aa-f3585274787d@mailbox.org> X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <18b4e960-caa1-48b0-a5aa-f3585274787d@mailbox.org> Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Wed, Oct 28, 2026 at 06:27:36PM +0100, Marek Vasut wrote: > On 10/28/26 6:21 PM, Marek Vasut wrote: [...] > Bartosz, alternatively, I wonder if there is any way to request the > reset-gpios as reset controller reset here already. That might be even > cleaner, but I don't think there is anything like > devm_reset_control_bulk_get_optional_exclusive_and_also_request_the_gpio_reset() > or devm_reset_control_get_optional_exclusive_gpio_reset() . Maybe something > like that could be added to the reset subsystem instead ? It's already there, if I'm not mistaken, one describes reset-gpios in DT, and reset-gpio driver takes care of this. -- With Best Regards, Andy Shevchenko