From mboxrd@z Thu Jan 1 00:00:00 1970 From: andrew@lunn.ch (Andrew Lunn) Date: Fri, 21 Nov 2014 21:26:48 +0100 Subject: [PATCHv5 06/10] arm: mvebu: define and use common Armada 370 UART pinctrl settings In-Reply-To: <455f2c2ebd8075c43f1fe60b99de10160310f780.1416598537.git.arno@natisbad.org> References: <455f2c2ebd8075c43f1fe60b99de10160310f780.1416598537.git.arno@natisbad.org> Message-ID: <20141121202648.GF20238@lunn.ch> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Arnaud > > This patch defines common Armada 370 pinctrl settings for uart0 and > uart1 interfaces: > > uart0: MPP0-1 as default > uart1: MPP41-42 as default > > Note: this patch has the potential to break out-of-tree users w/o > specific pinctrl settings for their uart interfaces if the default > above does not match their config. > > Suggested-by: Andrew Lunn > Signed-off-by: Arnaud Ebalard > --- > arch/arm/boot/dts/armada-370.dtsi | 25 +++++++++++++++++++++++++ > 1 file changed, 25 insertions(+) > > diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi > index f1284ae0cddd..b8de32b2a265 100644 > --- a/arch/arm/boot/dts/armada-370.dtsi > +++ b/arch/arm/boot/dts/armada-370.dtsi > @@ -211,6 +211,21 @@ > pinctrl-names = "default"; > }; > > + /* > + * Default UART pinctrl setting without RTS/CTS, can > + * be overwritten on board level if a different > + * configuration is used. > + */ > + uart0: serial at 12000 { > + pinctrl-0 = <&uart0_pins>; > + pinctrl-names = "default"; > + }; > + > + uart1: serial at 12100 { > + pinctrl-0 = <&uart1_pins>; > + pinctrl-names = "default"; > + }; > + And again. Andrew From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Lunn Subject: Re: [PATCHv5 06/10] arm: mvebu: define and use common Armada 370 UART pinctrl settings Date: Fri, 21 Nov 2014 21:26:48 +0100 Message-ID: <20141121202648.GF20238@lunn.ch> References: <455f2c2ebd8075c43f1fe60b99de10160310f780.1416598537.git.arno@natisbad.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <455f2c2ebd8075c43f1fe60b99de10160310f780.1416598537.git.arno-LkuqDEemtHBg9hUCZPvPmw@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Arnaud Ebalard Cc: Jason Cooper , Andrew Lunn , Gregory Clement , Sebastian Hesselbarth , Ben Peddell , Russell King , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Rob Herring , Pawel Moll , Mark Rutland , Stephen Warren , Ian Campbell , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org Hi Arnaud > > This patch defines common Armada 370 pinctrl settings for uart0 and > uart1 interfaces: > > uart0: MPP0-1 as default > uart1: MPP41-42 as default > > Note: this patch has the potential to break out-of-tree users w/o > specific pinctrl settings for their uart interfaces if the default > above does not match their config. > > Suggested-by: Andrew Lunn > Signed-off-by: Arnaud Ebalard > --- > arch/arm/boot/dts/armada-370.dtsi | 25 +++++++++++++++++++++++++ > 1 file changed, 25 insertions(+) > > diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi > index f1284ae0cddd..b8de32b2a265 100644 > --- a/arch/arm/boot/dts/armada-370.dtsi > +++ b/arch/arm/boot/dts/armada-370.dtsi > @@ -211,6 +211,21 @@ > pinctrl-names = "default"; > }; > > + /* > + * Default UART pinctrl setting without RTS/CTS, can > + * be overwritten on board level if a different > + * configuration is used. > + */ > + uart0: serial@12000 { > + pinctrl-0 = <&uart0_pins>; > + pinctrl-names = "default"; > + }; > + > + uart1: serial@12100 { > + pinctrl-0 = <&uart1_pins>; > + pinctrl-names = "default"; > + }; > + And again. Andrew -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html