From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vishwanath BS Subject: [PATCH 3/4] ARM: OMAP3 PM: Enable IO Wake up Date: Tue, 4 Oct 2011 23:22:03 +0530 Message-ID: <1317750724-32553-4-git-send-email-vishwanath.bs@ti.com> References: <1317750724-32553-1-git-send-email-vishwanath.bs@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from arroyo.ext.ti.com ([192.94.94.40]:58502 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933285Ab1JDR7L (ORCPT ); Tue, 4 Oct 2011 13:59:11 -0400 In-Reply-To: <1317750724-32553-1-git-send-email-vishwanath.bs@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: linux-omap@vger.kernel.org Cc: khilman@ti.com, linux-arm-kernel@lists.infradead.org, Vishwanath BS Enable IO Wake up for OMAP3 as part of PM Init. Currently this has been managed in cpuidle path which is not the right place. Subsequent patch will remove IO Daisy chain handling in cpuidle path once daisy chain is handled as part of hwmod mux. Signed-off-by: Vishwanath BS --- arch/arm/mach-omap2/pm34xx.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 61f1a5b..6c80988 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -885,6 +885,9 @@ static int __init omap3_pm_init(void) goto err1; } + if (omap3_has_io_wakeup()) + omap2_prm_set_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD, PM_WKEN); + ret = pwrdm_for_each(pwrdms_setup, NULL); if (ret) { printk(KERN_ERR "Failed to setup powerdomains\n"); -- 1.7.0.4 From mboxrd@z Thu Jan 1 00:00:00 1970 From: vishwanath.bs@ti.com (Vishwanath BS) Date: Tue, 4 Oct 2011 23:22:03 +0530 Subject: [PATCH 3/4] ARM: OMAP3 PM: Enable IO Wake up In-Reply-To: <1317750724-32553-1-git-send-email-vishwanath.bs@ti.com> References: <1317750724-32553-1-git-send-email-vishwanath.bs@ti.com> Message-ID: <1317750724-32553-4-git-send-email-vishwanath.bs@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Enable IO Wake up for OMAP3 as part of PM Init. Currently this has been managed in cpuidle path which is not the right place. Subsequent patch will remove IO Daisy chain handling in cpuidle path once daisy chain is handled as part of hwmod mux. Signed-off-by: Vishwanath BS --- arch/arm/mach-omap2/pm34xx.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 61f1a5b..6c80988 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -885,6 +885,9 @@ static int __init omap3_pm_init(void) goto err1; } + if (omap3_has_io_wakeup()) + omap2_prm_set_mod_reg_bits(OMAP3430_EN_IO_MASK, WKUP_MOD, PM_WKEN); + ret = pwrdm_for_each(pwrdms_setup, NULL); if (ret) { printk(KERN_ERR "Failed to setup powerdomains\n"); -- 1.7.0.4