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 X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 592A0C43460 for ; Wed, 31 Mar 2021 16:02:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 34BFB61057 for ; Wed, 31 Mar 2021 16:02:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233738AbhCaQBv (ORCPT ); Wed, 31 Mar 2021 12:01:51 -0400 Received: from relay10.mail.gandi.net ([217.70.178.230]:48121 "EHLO relay10.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231676AbhCaQBb (ORCPT ); Wed, 31 Mar 2021 12:01:31 -0400 Received: from localhost (lfbn-lyo-1-1679-174.w90-65.abo.wanadoo.fr [90.65.110.174]) (Authenticated sender: alexandre.belloni@bootlin.com) by relay10.mail.gandi.net (Postfix) with ESMTPSA id 20CE3240011; Wed, 31 Mar 2021 16:01:24 +0000 (UTC) Date: Wed, 31 Mar 2021 18:01:24 +0200 From: Alexandre Belloni To: Claudiu Beznea Cc: nicolas.ferre@microchip.com, ludovic.desroches@microchip.com, robh+dt@kernel.org, linux@armlinux.org.uk, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Eugen Hristev Subject: Re: [PATCH 22/24] ARM: at91: sama7: introduce sama7 SoC family Message-ID: References: <20210331105908.23027-1-claudiu.beznea@microchip.com> <20210331105908.23027-23-claudiu.beznea@microchip.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210331105908.23027-23-claudiu.beznea@microchip.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 31/03/2021 13:59:06+0300, Claudiu Beznea wrote: > From: Eugen Hristev > > Introduce new family of SoCs, sama7, and first SoC, sama7g5. > > Signed-off-by: Eugen Hristev > Signed-off-by: Claudiu Beznea > --- > arch/arm/mach-at91/Makefile | 1 + > arch/arm/mach-at91/sama7.c | 48 +++++++++++++++++++++++++++++++++++++ > 2 files changed, 49 insertions(+) > create mode 100644 arch/arm/mach-at91/sama7.c > > diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile > index f565490f1b70..6cc6624cddac 100644 > --- a/arch/arm/mach-at91/Makefile > +++ b/arch/arm/mach-at91/Makefile > @@ -9,6 +9,7 @@ obj-$(CONFIG_SOC_AT91SAM9) += at91sam9.o > obj-$(CONFIG_SOC_SAM9X60) += sam9x60.o > obj-$(CONFIG_SOC_SAMA5) += sama5.o > obj-$(CONFIG_SOC_SAMV7) += samv7.o > +obj-$(CONFIG_SOC_SAMA7) += sama7.o > > # Power Management > obj-$(CONFIG_ATMEL_PM) += pm.o pm_suspend.o > diff --git a/arch/arm/mach-at91/sama7.c b/arch/arm/mach-at91/sama7.c > new file mode 100644 > index 000000000000..e04cadb569ad > --- /dev/null > +++ b/arch/arm/mach-at91/sama7.c > @@ -0,0 +1,48 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later > +/* > + * Setup code for SAMA7 > + * > + * Copyright (C) 2021 Microchip Technology, Inc. and its subsidiaries > + * > + */ > + > +#include > +#include > + > +#include > +#include > + > +#include "generic.h" > + > +static void __init sama7_common_init(void) > +{ > + of_platform_default_populate(NULL, NULL, NULL); Is this necessary? This is left as a workaround for the old SoCs using pinctrl-at91. I guess this will be using pio4 so this has to be removed. > +} > + > +static void __init sama7_dt_device_init(void) > +{ > + sama7_common_init(); > +} > + > +static const char *const sama7_dt_board_compat[] __initconst = { > + "microchip,sama7", > + NULL > +}; > + > +DT_MACHINE_START(sama7_dt, "Microchip SAMA7") > + /* Maintainer: Microchip */ > + .init_machine = sama7_dt_device_init, > + .dt_compat = sama7_dt_board_compat, > +MACHINE_END > + > +static const char *const sama7g5_dt_board_compat[] __initconst = { > + "microchip,sama7g5", > + NULL > +}; > + > +DT_MACHINE_START(sama7g5_dt, "Microchip SAMA7G5") > + /* Maintainer: Microchip */ > + .init_machine = sama7_dt_device_init, > + .dt_compat = sama7g5_dt_board_compat, > +MACHINE_END > + > -- > 2.25.1 > -- Alexandre Belloni, co-owner and COO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com