Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751915AbaFVPxk (ORCPT ); Sun, 22 Jun 2014 11:53:40 -0400 Received: from mail-ve0-f170.google.com ([209.85.128.170]:37229 "EHLO mail-ve0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751129AbaFVPxi (ORCPT ); Sun, 22 Jun 2014 11:53:38 -0400 MIME-Version: 1.0 In-Reply-To: <539ED472.5020102@gmail.com> References: <1402464739-19044-1-git-send-email-tushar.b@samsung.com> <1402464739-19044-3-git-send-email-tushar.b@samsung.com> <539ED472.5020102@gmail.com> Date: Sun, 22 Jun 2014 21:23:37 +0530 X-Google-Sender-Auth: o4KpWVbfySbp_FPDcHUEwRhIVvM Message-ID: Subject: Re: [PATCH 2/3] ARM: dts: Update the parent for Audss clocks in Exynos5420 From: Tushar Behera To: Kukjin Kim Cc: Javier Martinez Canillas , Tushar Behera , Kevin Hilman , Linux Kernel , "devicetree@vger.kernel.org" , linux-samsung-soc , "linux-arm-kernel@lists.infradead.org" , Mike Turquette , Tomasz Figa , Russell King , Kumar Gala , Ian Campbell , Mark Rutland , Pawel Moll , Rob Herring , Doug Anderson , Shaik Ameer Basha Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jun 16, 2014 at 4:56 PM, Tushar Behera wrote: > On 06/11/2014 09:28 PM, Javier Martinez Canillas wrote: >> On Wed, Jun 11, 2014 at 7:32 AM, Tushar Behera wrote: >>> Currently CLK_FOUT_EPLL was set as one of the parents of AUDSS mux. >>> As per the user manual, it should be CLK_MAU_EPLL. >>> >>> The problem surfaced when the bootloader in Peach-pit board set >>> the EPLL clock as the parent of AUDSS mux. While booting the kernel, >>> we used to get a system hang during late boot if CLK_MAU_EPLL was >>> disabled. >>> >>> Signed-off-by: Tushar Behera >>> Signed-off-by: Shaik Ameer Basha >>> Reported-by: Kevin Hilman >>> --- >>> arch/arm/boot/dts/exynos5420.dtsi | 2 +- >>> 1 file changed, 1 insertion(+), 1 deletion(-) >>> >>> diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi >>> index e385322..79e9119 100644 >>> --- a/arch/arm/boot/dts/exynos5420.dtsi >>> +++ b/arch/arm/boot/dts/exynos5420.dtsi >>> @@ -167,7 +167,7 @@ >>> compatible = "samsung,exynos5420-audss-clock"; >>> reg = <0x03810000 0x0C>; >>> #clock-cells = <1>; >>> - clocks = <&clock CLK_FIN_PLL>, <&clock CLK_FOUT_EPLL>, >>> + clocks = <&clock CLK_FIN_PLL>, <&clock CLK_MAU_EPLL>, >>> <&clock CLK_SCLK_MAUDIO0>, <&clock CLK_SCLK_MAUPCM0>; >>> clock-names = "pll_ref", "pll_in", "sclk_audio", "sclk_pcm_in"; >>> }; >>> -- >>> 1.7.9.5 >>> >>> -- >> >> Tested-by: Javier Martinez Canillas >> > > Kukjin, > > Would you please take this patch as a fix for 3.16? > > -- > Tushar Behera Kukjin, Please pick this patch for 3.16. This is an essential fix required for Peach-pit/Peach-pi board. -- Tushar Behera -- 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/