Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753528AbbKBKXn (ORCPT ); Mon, 2 Nov 2015 05:23:43 -0500 Received: from bear.ext.ti.com ([192.94.94.41]:33268 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751420AbbKBKXh (ORCPT ); Mon, 2 Nov 2015 05:23:37 -0500 Subject: Re: [PATCH] ARM: OMAP: hwmod: AM33xx/43xx: Add HWMOD_INIT_NO_IDLE flag to tptc To: Vinod Koul References: <1446459060-16220-1-git-send-email-peter.ujfalusi@ti.com> <20151102102440.GM21326@localhost> CC: , , , , , , , From: Peter Ujfalusi Message-ID: <5637398C.6020000@ti.com> Date: Mon, 2 Nov 2015 12:23:08 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <20151102102440.GM21326@localhost> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1169 Lines: 29 On 11/02/2015 12:24 PM, Vinod Koul wrote: > On Mon, Nov 02, 2015 at 12:11:00PM +0200, Peter Ujfalusi wrote: >> In Linux we do not have driver for TPTCs of eDMA3 since there is no need to >> do any configuration within TPTC for the eDMA3 to be operational. All >> configuration is via the TPCC. >> To prevent the omap_device_late_idle() to disable the TPTCs when they are >> no longer bind with the edma driver, the HWMOD_INIT_NO_IDLE need to be >> added. >> >> Signed-off-by: Peter Ujfalusi >> --- >> Vinod, Olof, >> >> This patch somehow got lost in my working branch. It was mixed within the patches >> I will have for 4.5 while it should have been within the new eDMA3 binding >> series.. > > Does this fix the issue reported by Olof? Also ACK pls for this Yes, it is fixing the issue, I have this in my branch. everything looks fine on AM335x/AM437x/Dra7xx where I have eDMA in use. -- P?ter -- 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/