Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751259Ab2JVH3I (ORCPT ); Mon, 22 Oct 2012 03:29:08 -0400 Received: from devils.ext.ti.com ([198.47.26.153]:50559 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750764Ab2JVH3G (ORCPT ); Mon, 22 Oct 2012 03:29:06 -0400 From: Sourav Poddar To: , CC: , , , , Sourav Poddar , Felipe Balbi Subject: [PATCH] arm: dts: omap4-sdp: pinmux configuration for keypad Date: Mon, 22 Oct 2012 12:59:15 +0530 Message-ID: <1350890955-29553-1-git-send-email-sourav.poddar@ti.com> X-Mailer: git-send-email 1.7.1 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2721 Lines: 61 Currently, omap4 keypad mux settings are done in the board file. Populate the mux settings in the dts file for the keypad to work via dt. Cc: Felipe Balbi Tested on omap4430 sdp with 3.7-rc1. Signed-off-by: Sourav Poddar --- arch/arm/boot/dts/omap4-sdp.dts | 26 ++++++++++++++++++++++++++ 1 files changed, 26 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts index 5b7e04f..5efb059 100644 --- a/arch/arm/boot/dts/omap4-sdp.dts +++ b/arch/arm/boot/dts/omap4-sdp.dts @@ -194,6 +194,27 @@ 0xbc 0x100 /* abe_mcbsp2_fsx.abe_mcbsp2_fsx INPUT | MODE0 */ >; }; + + keypad_pins: pinmux_keypad_pins { + pinctrl-single,pins = < + 0x24 0x4119 /* gpmc_a18.kpd_row6 OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | OMAP_MUX_MODE1 | OMAP_INPUT_EN */ + 0x26 0x4119 /* gpmc_a19.kpd_row6 OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | OMAP_MUX_MODE1 | OMAP_INPUT_EN */ + 0x2c 0x4001 /* gpmc_a22.kpd_col6 OMAP_WAKEUP_EN | OMAP_MUX_MODE1 */ + 0x2e 0x4001 /* gpmc_a23.kpd_col7 OMAP_WAKEUP_EN | OMAP_MUX_MODE1 */ + 0x13c 0x4001 /* kpd_col0.kpd_col0 OMAP_WAKEUP_EN | OMAP_MUX_MODE1 */ + 0x13e 0x4001 /* kpd_col1.kpd_col1 OMAP_WAKEUP_EN | OMAP_MUX_MODE1 */ + 0x140 0x4001 /* kpd_col2.kpd_col2 OMAP_WAKEUP_EN | OMAP_MUX_MODE1 */ + 0x142 0x10F /* kpd_col3.kpd_col3 OMAP_WAKEUP_EN | OMAP_MUX_MODE1 */ + 0x144 0x4001 /* kpd_col4.kpd_col4 OMAP_WAKEUP_EN | OMAP_MUX_MODE1 */ + 0x146 0x4001 /* kpd_col5.kpd_col5 OMAP_WAKEUP_EN | OMAP_MUX_MODE1 */ + 0x148 0xc119 /* kpd_row0.kpd_row0 OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | OMAP_MUX_MODE1 | OMAP_INPUT_EN */ + 0x14a 0x4119 /* kpd_row1.kpd_row1 OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | OMAP_MUX_MODE1 | OMAP_INPUT_EN */ + 0x14c 0x4119 /* kpd_row2.kpd_row2 OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | OMAP_MUX_MODE1 | OMAP_INPUT_EN */ + 0x14e 0x4119 /* kpd_row3.kpd_row3 OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | OMAP_MUX_MODE1 | OMAP_INPUT_EN */ + 0x150 0x4119 /* kpd_row4.kpd_row4 OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | OMAP_MUX_MODE1 | OMAP_INPUT_EN */ + 0x152 0x4119 /* kpd_row5.kpd_row5 OMAP_PULL_ENA | OMAP_PULL_UP | OMAP_WAKEUP_EN | OMAP_MUX_MODE1 | OMAP_INPUT_EN */ + >; + }; }; &i2c1 { @@ -406,3 +427,8 @@ &mcbsp3 { status = "disabled"; }; + +&keypad { + pinctrl-names = "default"; + pinctrl-0 = <&keypad_pins>; +}; -- 1.7.1 -- 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/