From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3F538C32772 for ; Tue, 23 Aug 2022 15:36:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242442AbiHWPgD (ORCPT ); Tue, 23 Aug 2022 11:36:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59908 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242672AbiHWPfq (ORCPT ); Tue, 23 Aug 2022 11:35:46 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B3F1C2618CB; Tue, 23 Aug 2022 04:23:27 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id BC907611AF; Tue, 23 Aug 2022 11:22:55 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id ABD80C433C1; Tue, 23 Aug 2022 11:22:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1661253775; bh=yXjNO8BangCgzGfaP7LghR/B+0ut5KnX0KE1NB1SYrc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=hk2JIGVfyixbpc27gniWTxaVS04S+4oO3450gkQ/ghRfSP0bbsUCuUKKva5+y6tHO KUsX+g//7SRxeAKX6qfxPRf/7Y23b4K46pxRxmhVC9R3wnq/Dp1teZ4VgNkgyCIA/p QY5L5WsJns0vkVtsR8hV1aYZClK7xAN6VG0x2AuU= Date: Tue, 23 Aug 2022 13:22:52 +0200 From: Greg KH To: Kumaravel Thiagarajan Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, UNGLinuxDriver@microchip.com, arnd@arndb.de, dragan.cvetic@xilinx.com, derek.kiernan@xilinx.com Subject: Re: [PATCH RFC char-misc-next 1/5] misc: microchip: pci1xxxx: load auxiliary bus driver for the PIO function in the multi-function endpoint of pci1xxxx device. Message-ID: References: <20220804163219.921640-1-kumaravel.thiagarajan@microchip.com> <20220804163219.921640-2-kumaravel.thiagarajan@microchip.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220804163219.921640-2-kumaravel.thiagarajan@microchip.com> Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org On Thu, Aug 04, 2022 at 10:02:15PM +0530, Kumaravel Thiagarajan wrote: > pci1xxxx is a PCIe switch with a multi-function endpoint on one of its > downstream ports. PIO function is one of the functions in the > multi-function endpoint. PIO function combines a GPIO controller and also > an interface to program pci1xxxx's OTP & EEPROM. This auxiliary bus driver > is loaded for the PIO function and separate child devices are enumerated > for GPIO controller and OTP/EEPROM interface. > > Signed-off-by: Kumaravel Thiagarajan > --- > MAINTAINERS | 8 + > drivers/misc/Kconfig | 1 + > drivers/misc/Makefile | 3 +- > drivers/misc/mchp_pci1xxxx/Kconfig | 10 ++ > drivers/misc/mchp_pci1xxxx/Makefile | 1 + > drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c | 167 ++++++++++++++++++ > drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h | 28 +++ > 7 files changed, 217 insertions(+), 1 deletion(-) > create mode 100644 drivers/misc/mchp_pci1xxxx/Kconfig > create mode 100644 drivers/misc/mchp_pci1xxxx/Makefile > create mode 100644 drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.c > create mode 100644 drivers/misc/mchp_pci1xxxx/mchp_pci1xxxx_gp.h > > diff --git a/MAINTAINERS b/MAINTAINERS > index 285ffe0df5cf..ba491e4fc35f 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -13244,6 +13244,14 @@ S: Supported > F: Documentation/devicetree/bindings/mtd/atmel-nand.txt > F: drivers/mtd/nand/raw/atmel/* > > +MICROCHIP PCI1XXXX GP DRIVER > +M: Kumaravel Thiagarajan > +M: UNGLinuxDriver@microchip.com Please do not add random email aliases to the MAINTAINERS file, use people's names and email addresses, otherwise there is no sense of ownership. thanks, greg k-h