Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752664AbaKJKEP (ORCPT ); Mon, 10 Nov 2014 05:04:15 -0500 Received: from mail-ie0-f175.google.com ([209.85.223.175]:46715 "EHLO mail-ie0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752603AbaKJKEM (ORCPT ); Mon, 10 Nov 2014 05:04:12 -0500 Date: Mon, 10 Nov 2014 10:04:06 +0000 From: Lee Jones To: Peter Griffin Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, srinivas.kandagatla@gmail.com, maxime.coquelin@st.com, patrice.chotard@st.com, devicetree@vger.kernel.org Subject: Re: [PATCH 13/13] ARM: STi: DT: STih407: Add clk_ignore_unused to kernel bootargs Message-ID: <20141110100406.GL21424@x1> References: <1415361475-6218-1-git-send-email-peter.griffin@linaro.org> <1415361475-6218-14-git-send-email-peter.griffin@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1415361475-6218-14-git-send-email-peter.griffin@linaro.org> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 07 Nov 2014, Peter Griffin wrote: > At the moment we don't take a reference on some core interconnect > clocks which means when CCF turns off unused clocks the SoC will > hang. As a temp soltuion we will boot with clk_ignore_unused > parameter for all b2120 boards. > > Signed-off-by: Peter Griffin > --- > arch/arm/boot/dts/stihxxx-b2120.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi > index 862bb2f..7280b6d 100644 > --- a/arch/arm/boot/dts/stihxxx-b2120.dtsi > +++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi > @@ -8,7 +8,7 @@ > */ > / { > chosen { > - bootargs = "console=ttyAS0,115200"; > + bootargs = "console=ttyAS0,115200 clk_ignore_unused"; Acked-by: Lee Jones Although, hopefully we won't require this for too much longer. > linux,stdout-path = &sbc_serial0; > }; > -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- 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/