From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: [PATCH 4/5] arm/dts: Mux uart pins for omap4-sdp Date: Thu, 06 Sep 2012 11:58:30 -0700 Message-ID: <20120906185830.1172.67360.stgit@muffinssi.local> References: <20120906185615.1172.23588.stgit@muffinssi.local> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: Received: from mho-01-ewr.mailhop.org ([204.13.248.71]:51159 "EHLO mho-01-ewr.mailhop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933001Ab2IFS6b (ORCPT ); Thu, 6 Sep 2012 14:58:31 -0400 In-Reply-To: <20120906185615.1172.23588.stgit@muffinssi.local> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: linux-arm-kernel@lists.infradead.org Cc: linux-omap@vger.kernel.org Mux uart pins for the serial ports. Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/omap4-sdp.dts | 42 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts index dbcdc4a..00edbe6 100644 --- a/arch/arm/boot/dts/omap4-sdp.dts +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -115,6 +115,33 @@ }; }; +&omap4_pmx_core { + uart2_pins: pinmux_uart2_pins { + pinctrl-single,pins = < + 0xd8 0x118 /* uart2_cts.uart2_cts INPUT_PULLUP | MODE0 */ + 0xda 0 /* uart2_rts.uart2_rts OUTPUT | MODE0 */ + 0xdc 0x118 /* uart2_rx.uart2_rx INPUT_PULLUP | MODE0 */ + 0xde 0 /* uart2_tx.uart2_tx OUTPUT | MODE0 */ + >; + }; + + uart3_pins: pinmux_uart3_pins { + pinctrl-single,pins = < + 0x100 0x118 /* uart3_cts_rctx.uart3_cts_rctx INPUT_PULLUP | MODE0 */ + 0x102 0 /* uart3_rts_sd.uart3_rts_sd OUTPUT | MODE0 */ + 0x104 0x100 /* uart3_rx_irrx.uart3_rx_irrx INPUT | MODE0 */ + 0x106 0 /* uart3_tx_irtx.uart3_tx_irtx OUTPUT | MODE0 */ + >; + }; + + uart4_pins: pinmux_uart4_pins { + pinctrl-single,pins = < + 0x11c 0x100 /* uart4_rx.uart4_rx INPUT | MODE0 */ + 0x11e 0 /* uart4_tx.uart4_tx OUTPUT | MODE0 */ + >; + }; +}; + &i2c1 { clock-frequency = <400000>; @@ -226,3 +253,18 @@ bus-width = <4>; ti,non-removable; }; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins>; +}; + +&uart3 { + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins>; +}; + +&uart4 { + pinctrl-names = "default"; + pinctrl-0 = <&uart4_pins>; +};