From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754851Ab0IXUzq (ORCPT ); Fri, 24 Sep 2010 16:55:46 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:51520 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750816Ab0IXUzp (ORCPT ); Fri, 24 Sep 2010 16:55:45 -0400 From: Ernesto Ramos To: gregkh@suse.com, linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org Cc: ameya.palande@nokia.com, felipe.contreras@gmail.com, andy.shevchenko@gmail.com, Ernesto Ramos , Omar Ramirez Luna Subject: [PATCH] staging: tidspbridge: disable all peripherals at bridge_brd_stop Date: Fri, 24 Sep 2010 16:02:03 -0500 Message-Id: <1285362123-31323-1-git-send-email-ernesto@ti.com> X-Mailer: git-send-email 1.5.4.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org DSP Bridge needs to disable the peripheral clocks when switches to BRD_STOPPED since that would prevent the domain to enter in OFF state. Signed-off-by: Ernesto Ramos Signed-off-by: Omar Ramirez Luna --- drivers/staging/tidspbridge/core/tiomap3430.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/staging/tidspbridge/core/tiomap3430.c b/drivers/staging/tidspbridge/core/tiomap3430.c index 0e3558a..8b73ac9 100644 --- a/drivers/staging/tidspbridge/core/tiomap3430.c +++ b/drivers/staging/tidspbridge/core/tiomap3430.c @@ -552,7 +552,7 @@ static int bridge_brd_stop(struct bridge_dev_context *dev_ctxt) int status = 0; struct bridge_dev_context *dev_context = dev_ctxt; u32 dsp_pwr_state; - int clk_status, i; + int i; struct bridge_ioctl_extproc *tlb = dev_context->atlb_entry; struct dspbridge_platform_data *pdata = omap_dspbridge_dev->dev.platform_data; @@ -621,7 +621,8 @@ static int bridge_brd_stop(struct bridge_dev_context *dev_ctxt) (*pdata->dsp_prm_rmw_bits)(OMAP3430_RST2_IVA2_MASK, OMAP3430_RST2_IVA2_MASK, OMAP3430_IVA2_MOD, OMAP2_RM_RSTCTRL); - clk_status = dsp_clk_disable(DSP_CLK_IVA2); + dsp_clock_disable_all(dev_context->dsp_per_clks); + dsp_clk_disable(DSP_CLK_IVA2); return status; } -- 1.5.4.5