From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932249AbaESNmK (ORCPT ); Mon, 19 May 2014 09:42:10 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:40324 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932166AbaESNmF (ORCPT ); Mon, 19 May 2014 09:42:05 -0400 Message-ID: <537A0A55.3030208@ti.com> Date: Mon, 19 May 2014 16:42:45 +0300 From: Tero Kristo User-Agent: Mozilla/5.0 (X11; Linux i686; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 MIME-Version: 1.0 To: Peter Ujfalusi , , CC: , Subject: Re: [PATCH] clk: ti: clk-54xx: Set the rate for dpll_abe_m2x2_ck References: <1398857977-30114-1-git-send-email-peter.ujfalusi@ti.com> In-Reply-To: <1398857977-30114-1-git-send-email-peter.ujfalusi@ti.com> Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 04/30/2014 02:39 PM, Peter Ujfalusi wrote: > In order to get correct clock dividers for AESS/ABE we need to set the > dpll_abe_m2x2_ck rate to be double of dpll_abe_ck. > > Signed-off-by: Peter Ujfalusi Thanks, queued for 3.15-rc/ti-clk-drv. -Tero > --- > drivers/clk/ti/clk-54xx.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/drivers/clk/ti/clk-54xx.c b/drivers/clk/ti/clk-54xx.c > index 08f3d1b915b3..5e183993e3ec 100644 > --- a/drivers/clk/ti/clk-54xx.c > +++ b/drivers/clk/ti/clk-54xx.c > @@ -240,6 +240,12 @@ int __init omap5xxx_dt_clk_init(void) > if (rc) > pr_err("%s: failed to configure ABE DPLL!\n", __func__); > > + abe_dpll = clk_get_sys(NULL, "dpll_abe_m2x2_ck"); > + if (!rc) > + rc = clk_set_rate(abe_dpll, OMAP5_DPLL_ABE_DEFFREQ * 2); > + if (rc) > + pr_err("%s: failed to configure ABE m2x2 DPLL!\n", __func__); > + > usb_dpll = clk_get_sys(NULL, "dpll_usb_ck"); > rc = clk_set_rate(usb_dpll, OMAP5_DPLL_USB_DEFFREQ); > if (rc) >