Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755629Ab3G3PAS (ORCPT ); Tue, 30 Jul 2013 11:00:18 -0400 Received: from mail.free-electrons.com ([94.23.35.102]:42318 "EHLO mail.free-electrons.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1754829Ab3G3PAL (ORCPT ); Tue, 30 Jul 2013 11:00:11 -0400 From: Maxime Ripard To: linux-arm-kernel@lists.infradead.org Cc: Emilio Lopez , kevin.z.m.zh@gmail.com, sunny@allwinnertech.com, shuge@allwinnertech.com, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, Maxime Ripard Subject: [PATCH 08/10] ARM: sun7i: DT: Add UART muxing options to the DTSI Date: Tue, 30 Jul 2013 16:59:52 +0200 Message-Id: <1375196394-21138-9-git-send-email-maxime.ripard@free-electrons.com> X-Mailer: git-send-email 1.8.3.4 In-Reply-To: <1375196394-21138-1-git-send-email-maxime.ripard@free-electrons.com> References: <1375196394-21138-1-git-send-email-maxime.ripard@free-electrons.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1358 Lines: 48 The UARTs on the A20 can be muxed to several pins. Add a few options to the DTSI so that we can start using them in the boards' DT. Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun7i-a20.dtsi | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 704fca9..9f45e8d 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi @@ -70,6 +70,27 @@ #address-cells = <1>; #size-cells = <0>; #gpio-cells = <3>; + + uart0_pins_a: uart0@0 { + allwinner,pins = "PB22", "PB23"; + allwinner,function = "uart0"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + + uart6_pins_a: uart6@0 { + allwinner,pins = "PI12", "PI13"; + allwinner,function = "uart6"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; + + uart7_pins_a: uart7@0 { + allwinner,pins = "PI20", "PI21"; + allwinner,function = "uart7"; + allwinner,drive = <0>; + allwinner,pull = <0>; + }; }; timer@01c20c00 { -- 1.8.3.4 -- 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/