From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755793AbdJLT2T (ORCPT ); Thu, 12 Oct 2017 15:28:19 -0400 Received: from fllnx209.ext.ti.com ([198.47.19.16]:33199 "EHLO fllnx209.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752942AbdJLT2J (ORCPT ); Thu, 12 Oct 2017 15:28:09 -0400 From: Benoit Parrot To: Tony Lindgren , Tero Kristo , Rob Herring CC: , , , , Benoit Parrot Subject: [Patch 3/6] ARM: OMAP: DRA7xx: Make CAM clock domain SWSUP only Date: Thu, 12 Oct 2017 14:27:16 -0500 Message-ID: <20171012192719.15193-4-bparrot@ti.com> X-Mailer: git-send-email 2.9.0 In-Reply-To: <20171012192719.15193-1-bparrot@ti.com> References: <20171012192719.15193-1-bparrot@ti.com> MIME-Version: 1.0 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org HWSUP on this domain is only working when VIP1 probes. If only VIP2 on DRA74x or CAL on DRA72x probes the domain does not get enabled. This might indicates an issue in the HW Auto state-machine for this domain. Work around is to set the CAM domain to use SWSUP only. Signed-off-by: Benoit Parrot --- arch/arm/mach-omap2/clockdomains7xx_data.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/mach-omap2/clockdomains7xx_data.c b/arch/arm/mach-omap2/clockdomains7xx_data.c index 67ebff829cf2..dd37efa2c652 100644 --- a/arch/arm/mach-omap2/clockdomains7xx_data.c +++ b/arch/arm/mach-omap2/clockdomains7xx_data.c @@ -609,7 +609,7 @@ static struct clockdomain cam_7xx_clkdm = { .dep_bit = DRA7XX_CAM_STATDEP_SHIFT, .wkdep_srcs = cam_wkup_sleep_deps, .sleepdep_srcs = cam_wkup_sleep_deps, - .flags = CLKDM_CAN_HWSUP_SWSUP, + .flags = CLKDM_CAN_SWSUP, }; static struct clockdomain l4per_7xx_clkdm = { -- 2.9.0