Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932558Ab3HGKjJ (ORCPT ); Wed, 7 Aug 2013 06:39:09 -0400 Received: from mail-oa0-f51.google.com ([209.85.219.51]:60776 "EHLO mail-oa0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932476Ab3HGKjH (ORCPT ); Wed, 7 Aug 2013 06:39:07 -0400 MIME-Version: 1.0 In-Reply-To: <1375870466-1093-1-git-send-email-b.brezillon@overkiz.com> References: <1375870466-1093-1-git-send-email-b.brezillon@overkiz.com> From: Richard Genoud Date: Wed, 7 Aug 2013 12:38:46 +0200 Message-ID: Subject: Re: [PATCH] ARM: at91/dt: split sam9x5 peripheral definitions To: Boris BREZILLON Cc: Russell King , Nicolas Ferre , Jean-Christophe PLAGNIOL-VILLARD , Linus Walleij , Ludovic Desroches , Mark Brown , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4385 Lines: 98 2013/8/7 Boris BREZILLON : > This patch splits the sam9x5 peripheral definitions into: > - a common base for all sam9x5 SoCs (at91sam9x5.dtsi) > - several optional peripheral definitions which will be included by specific > sam9x5 SoCs (at91sam9x5_'periph name'.dtsi) > > This provides a better representation of the real hardware (drop unneeded > dt nodes) and avoids future peripheral id conflict (lcdc and isi both use > peripheral id 25). > > Signed-off-by: Boris BREZILLON > --- > arch/arm/boot/dts/at91sam9g25.dtsi | 2 + > arch/arm/boot/dts/at91sam9g35.dtsi | 1 + > arch/arm/boot/dts/at91sam9x25.dtsi | 24 ++--------- > arch/arm/boot/dts/at91sam9x35.dtsi | 1 + > arch/arm/boot/dts/at91sam9x5.dtsi | 67 ------------------------------ > arch/arm/boot/dts/at91sam9x5_macb0.dtsi | 56 +++++++++++++++++++++++++ > arch/arm/boot/dts/at91sam9x5_macb1.dtsi | 44 ++++++++++++++++++++ > arch/arm/boot/dts/at91sam9x5_usart3.dtsi | 51 +++++++++++++++++++++++ > 8 files changed, 158 insertions(+), 88 deletions(-) > create mode 100644 arch/arm/boot/dts/at91sam9x5_macb0.dtsi > create mode 100644 arch/arm/boot/dts/at91sam9x5_macb1.dtsi > create mode 100644 arch/arm/boot/dts/at91sam9x5_usart3.dtsi > [snip] > diff --git a/arch/arm/boot/dts/at91sam9x5_usart3.dtsi b/arch/arm/boot/dts/at91sam9x5_usart3.dtsi > new file mode 100644 > index 0000000..5589579 > --- /dev/null > +++ b/arch/arm/boot/dts/at91sam9x5_usart3.dtsi > @@ -0,0 +1,51 @@ > +/* > + * at91sam9x5_lcdc.dtsi - Device Tree Include file for AT91SAM9x5 SoC with > + * 4 USART. One minor comment mistake here ! > + * > + * Copyright (C) 2013 Boris BREZILLON > + * > + * Licensed under GPLv2. > + */ > + > +#include > +#include > + > +/ { > + ahb { > + apb { > + pinctrl@fffff400 { > + usart3 { > + pinctrl_usart3: usart3-0 { > + atmel,pins = > + + AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC23 periph B */ > + }; > + > + pinctrl_usart3_rts: usart3_rts-0 { > + atmel,pins = > + ; /* PC24 periph B */ > + }; > + > + pinctrl_usart3_cts: usart3_cts-0 { > + atmel,pins = > + ; /* PC25 periph B */ > + }; > + > + pinctrl_usart3_sck: usart3_sck-0 { > + atmel,pins = > + ; /* PC26 periph B */ > + }; > + }; > + }; > + > + usart3: serial@f8028000 { > + compatible = "atmel,at91sam9260-usart"; > + reg = <0xf8028000 0x200>; > + interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_usart3>; > + status = "disabled"; > + }; > + }; > + }; > +}; > -- > 1.7.9.5 > -- for me, ck means con kolivas and not calvin klein... does it mean I'm a geek ? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/