From patchwork Mon Aug 24 06:28:59 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Reddy, Teerth" X-Patchwork-Id: 43555 X-Patchwork-Delegate: khilman@deeprootsystems.com Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id n7O6Sqi4022611 for ; Mon, 24 Aug 2009 06:28:53 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751574AbZHXG2t (ORCPT ); Mon, 24 Aug 2009 02:28:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751595AbZHXG2t (ORCPT ); Mon, 24 Aug 2009 02:28:49 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:54174 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751574AbZHXG2s convert rfc822-to-8bit (ORCPT ); Mon, 24 Aug 2009 02:28:48 -0400 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id n7O6Shl0031293; Mon, 24 Aug 2009 01:28:49 -0500 Received: from dbde71.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id n7O6SgSF025918; Mon, 24 Aug 2009 11:58:42 +0530 (IST) Received: from dbde02.ent.ti.com ([172.24.170.145]) by dbde71.ent.ti.com ([172.24.170.149]) with mapi; Mon, 24 Aug 2009 11:58:43 +0530 From: "Reddy, Teerth" To: "linux-omap@vger.kernel.org" , "khilman@deeprootsystems.com" Date: Mon, 24 Aug 2009 11:58:59 +0530 Subject: [PATCH]OMAP3:PM :T2 keypad wakeup for OMAP3 Thread-Topic: [PATCH]OMAP3:PM :T2 keypad wakeup for OMAP3 Thread-Index: AcokhCoyN6ojGBFzT3+RYR1Pv6ZlCw== Message-ID: <5A47E75E594F054BAF48C5E4FC4B92AB0309E9CD4D@dbde02.ent.ti.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org From : Teerth Reddy This patch changes for setting the padconf value for sys_nirq line which is connected to T2 INTR1. This will fix the T2 keypad wakeup issue on OMAP3 SDP. Signed-off-by: Teerth Reddy < teerth@ti.com > --- arch/arm/mach-omap2/board-3430sdp.c | 6 ++++++ arch/arm/mach-omap2/mux.c | 5 +++++ arch/arm/plat-omap/include/mach/mux.h | 3 +++ 3 files changed, 14 insertions(+) -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Index: linux-omap-pm/arch/arm/mach-omap2/board-3430sdp.c =================================================================== --- linux-omap-pm.orig/arch/arm/mach-omap2/board-3430sdp.c +++ linux-omap-pm/arch/arm/mach-omap2/board-3430sdp.c @@ -574,6 +574,11 @@ static inline void board_smc91x_init(voi #endif +static void enable_board_wakeup_source(void) +{ + omap_cfg_reg(AF26_34XX_SYS_NIRQ); +} + static void __init omap_3430sdp_init(void) { omap3430_i2c_init(); @@ -590,6 +595,7 @@ static void __init omap_3430sdp_init(voi usb_musb_init(); board_smc91x_init(); usb_ehci_init(EHCI_HCD_OMAP_MODE_PHY, true, true, 57, 61); + enable_board_wakeup_source(); } static void __init omap_3430sdp_map_io(void) Index: linux-omap-pm/arch/arm/mach-omap2/mux.c =================================================================== --- linux-omap-pm.orig/arch/arm/mach-omap2/mux.c +++ linux-omap-pm/arch/arm/mach-omap2/mux.c @@ -492,6 +492,11 @@ MUX_CFG_34XX("H16_34XX_SDRC_CKE0", 0x262 OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_OUTPUT) MUX_CFG_34XX("H17_34XX_SDRC_CKE1", 0x264, OMAP34XX_MUX_MODE0 | OMAP34XX_PIN_OUTPUT) + +/* SYS_NIRQ T2 INT1 */ +MUX_CFG_34XX("AF26_34XX_SYS_NIRQ", 0x1E0, + OMAP3_WAKEUP_EN | OMAP34XX_PIN_INPUT_PULLUP | + OMAP34XX_MUX_MODE0) }; #define OMAP34XX_PINS_SZ ARRAY_SIZE(omap34xx_pins) Index: linux-omap-pm/arch/arm/plat-omap/include/mach/mux.h =================================================================== --- linux-omap-pm.orig/arch/arm/plat-omap/include/mach/mux.h +++ linux-omap-pm/arch/arm/plat-omap/include/mach/mux.h @@ -857,6 +857,9 @@ enum omap34xx_index { /* OMAP3 SDRC CKE signals to SDR/DDR ram chips */ H16_34XX_SDRC_CKE0, H17_34XX_SDRC_CKE1, + + /* SYS_NIRQ T2 INT1 */ + AF26_34XX_SYS_NIRQ, }; struct omap_mux_cfg {