From mboxrd@z Thu Jan 1 00:00:00 1970 From: gregory.clement@free-electrons.com (Gregory CLEMENT) Date: Tue, 20 Sep 2016 16:56:55 +0200 Subject: [PATCH 1/2] arm64: dts: marvell: fix clocksource for CP110 master SPI0 In-Reply-To: <1473183672-12028-2-git-send-email-mw@semihalf.com> (Marcin Wojtas's message of "Tue, 6 Sep 2016 19:41:11 +0200") References: <1473183672-12028-1-git-send-email-mw@semihalf.com> <1473183672-12028-2-git-send-email-mw@semihalf.com> Message-ID: <87twda62mg.fsf@free-electrons.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Marcin, On mar., sept. 06 2016, Marcin Wojtas wrote: > I2C and SPI interfaces share common clock trees within the CP110 HW block. > It occurred that SPI0 interface has wrong clock assignment in the device > tree, which is fixed in this commit to a proper value. > > Fixes: 728dacc7f4dd ("arm64: dts: marvell: initial DT description of ...") > Signed-off-by: Marcin Wojtas > CC: v4.7+ Applied on mvebu/fixes Thanks, Gregory > --- > arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi > index db1be4c..903b0f6 100644 > --- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi > +++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi > @@ -133,7 +133,7 @@ > #address-cells = <0x1>; > #size-cells = <0x0>; > cell-index = <1>; > - clocks = <&cpm_syscon0 0 3>; > + clocks = <&cpm_syscon0 1 21>; > status = "disabled"; > }; > > -- > 1.8.3.1 > -- Gregory Clement, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754924AbcITO5B (ORCPT ); Tue, 20 Sep 2016 10:57:01 -0400 Received: from down.free-electrons.com ([37.187.137.238]:37761 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753240AbcITO46 (ORCPT ); Tue, 20 Sep 2016 10:56:58 -0400 From: Gregory CLEMENT To: Marcin Wojtas Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, sebastian.hesselbarth@gmail.com, andrew@lunn.ch, jason@lakedaemon.net, thomas.petazzoni@free-electrons.com, will.deacon@arm.com, robh+dt@kernel.org, mark.rutland@arm.com, nadavh@marvell.com, alior@marvell.com, jaz@semihalf.com, tn@semihalf.com, Subject: Re: [PATCH 1/2] arm64: dts: marvell: fix clocksource for CP110 master SPI0 References: <1473183672-12028-1-git-send-email-mw@semihalf.com> <1473183672-12028-2-git-send-email-mw@semihalf.com> Date: Tue, 20 Sep 2016 16:56:55 +0200 In-Reply-To: <1473183672-12028-2-git-send-email-mw@semihalf.com> (Marcin Wojtas's message of "Tue, 6 Sep 2016 19:41:11 +0200") Message-ID: <87twda62mg.fsf@free-electrons.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Marcin, On mar., sept. 06 2016, Marcin Wojtas wrote: > I2C and SPI interfaces share common clock trees within the CP110 HW block. > It occurred that SPI0 interface has wrong clock assignment in the device > tree, which is fixed in this commit to a proper value. > > Fixes: 728dacc7f4dd ("arm64: dts: marvell: initial DT description of ...") > Signed-off-by: Marcin Wojtas > CC: v4.7+ Applied on mvebu/fixes Thanks, Gregory > --- > arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi > index db1be4c..903b0f6 100644 > --- a/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi > +++ b/arch/arm64/boot/dts/marvell/armada-cp110-master.dtsi > @@ -133,7 +133,7 @@ > #address-cells = <0x1>; > #size-cells = <0x0>; > cell-index = <1>; > - clocks = <&cpm_syscon0 0 3>; > + clocks = <&cpm_syscon0 1 21>; > status = "disabled"; > }; > > -- > 1.8.3.1 > -- Gregory Clement, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com