From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joel A Fernandes Subject: [PATCH] AM33XX: Clock: Fix JTAG disconnect during kernel boot Date: Fri, 16 Nov 2012 17:44:42 -0600 Message-ID: <1353109482-26478-1-git-send-email-joelagnel@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from bear.ext.ti.com ([192.94.94.41]:52025 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753537Ab2KPXmr (ORCPT ); Fri, 16 Nov 2012 18:42:47 -0500 Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: linux-omap@vger.kernel.org Cc: Russ Dill , Matt Porter , Steve Kipisz , Jason Kridner , Tony Lindgren Set ENABLE_ON_INIT for debugss clock so that it is on during init and the usecount is incremented. Not doing so causes kernel to disable debugss clock to save power when CONFIG_OMAP_RESET_CLOCKS is set, causing a JTAG disconnect. Signed-off-by: Joel A Fernandes Cc: Russ Dill Cc: Matt Porter Cc: Steve Kipisz Cc: Jason Kridner Cc: Tony Lindgren --- Resending, as Cc list was dropped. arch/arm/mach-omap2/clock33xx_data.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-omap2/clock33xx_data.c b/arch/arm/mach-omap2/clock33xx_data.c index b7b7995..d0b4313 100644 --- a/arch/arm/mach-omap2/clock33xx_data.c +++ b/arch/arm/mach-omap2/clock33xx_data.c @@ -585,6 +585,7 @@ static struct clk debugss_ick = { .clkdm_name = "l3_aon_clkdm", .parent = &dpll_core_m4_ck, .ops = &clkops_omap2_dflt, + .flags = ENABLE_ON_INIT, .enable_reg = AM33XX_CM_WKUP_DEBUGSS_CLKCTRL, .enable_bit = AM33XX_MODULEMODE_SWCTRL, .recalc = &followparent_recalc, -- 1.7.9.5