From mboxrd@z Thu Jan 1 00:00:00 1970 From: Simon Horman Subject: Re: [PATCH v2 1/2] ARM: shmobile: r8a7779 dtsi: Correct #address-cells/#size-cells for clocks Date: Mon, 26 May 2014 09:47:21 +0900 Message-ID: <20140526004720.GD31096@verge.net.au> References: <1400831180-20409-1-git-send-email-geert+renesas@glider.be> <1400831180-20409-2-git-send-email-geert+renesas@glider.be> <1821194.NVbl22FVTm@avalon> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1821194.NVbl22FVTm@avalon> Sender: linux-sh-owner@vger.kernel.org To: Laurent Pinchart Cc: Geert Uytterhoeven , Magnus Damm , linux-sh@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org List-Id: devicetree@vger.kernel.org On Fri, May 23, 2014 at 11:36:16AM +0200, Laurent Pinchart wrote: > Hi Geert, > > Thank you for the patch. > > On Friday 23 May 2014 09:46:19 Geert Uytterhoeven wrote: > > Warning (ranges_format): /clocks has empty "ranges" property but its > > #address-cells (2) differs from / (1) Warning (ranges_format): /clocks has > > empty "ranges" property but its #size-cells (2) differs from / (1) > > > > As r8a7779 doesn't support LPAE, change #address-cells and #size-cells from > > "<2>" to "<1>", and update the affected "reg" properties to fix this. > > > > Signed-off-by: Geert Uytterhoeven > > Acked-by: Laurent Pinchart Thanks, I will queue this up. > > --- > > Is it correct that r8a7779 doesn't support LPAE? I don't have the datasheet, > > but the similar r8a7778 doesn't. > > > > v2: > > - Spin off unit-addresses updates into a separate patch. > > > > arch/arm/boot/dts/r8a7779.dtsi | 12 ++++++------ > > 1 file changed, 6 insertions(+), 6 deletions(-) > > > > diff --git a/arch/arm/boot/dts/r8a7779.dtsi b/arch/arm/boot/dts/r8a7779.dtsi > > index 038c16a18373..395a611e2b5a 100644 > > --- a/arch/arm/boot/dts/r8a7779.dtsi > > +++ b/arch/arm/boot/dts/r8a7779.dtsi > > @@ -284,8 +284,8 @@ > > }; > > > > clocks { > > - #address-cells = <2>; > > - #size-cells = <2>; > > + #address-cells = <1>; > > + #size-cells = <1>; > > ranges; > > > > /* External root clock */ > > @@ -300,7 +300,7 @@ > > /* Special CPG clocks */ > > cpg_clocks: cpg_clocks@0xe6150000 { > > compatible = "renesas,r8a7779-cpg-clocks"; > > - reg = <0 0xffc80000 0 0x30>; > > + reg = <0xffc80000 0x30>; > > clocks = <&extal_clk>; > > #clock-cells = <1>; > > clock-output-names = "plla", "z", "zs", "s", > > @@ -345,7 +345,7 @@ > > mstp0_clks: mstp0_clks { > > compatible = "renesas,r8a7779-mstp-clocks", > > "renesas,cpg-mstp-clocks"; > > - reg = <0 0xffc80030 0 4>; > > + reg = <0xffc80030 4>; > > clocks = <&cpg_clocks R8A7779_CLK_S>, > > <&cpg_clocks R8A7779_CLK_P>, > > <&cpg_clocks R8A7779_CLK_P>, > > @@ -382,7 +382,7 @@ > > mstp1_clks: mstp1_clks { > > compatible = "renesas,r8a7779-mstp-clocks", > > "renesas,cpg-mstp-clocks"; > > - reg = <0 0xffc80034 0 4>, <0 0xffc80044 0 4>; > > + reg = <0xffc80034 4>, <0xffc80044 4>; > > clocks = <&cpg_clocks R8A7779_CLK_P>, > > <&cpg_clocks R8A7779_CLK_P>, > > <&cpg_clocks R8A7779_CLK_S>, > > @@ -411,7 +411,7 @@ > > mstp3_clks: mstp3_clks { > > compatible = "renesas,r8a7779-mstp-clocks", > > "renesas,cpg-mstp-clocks"; > > - reg = <0 0xffc8003c 0 4>; > > + reg = <0xffc8003c 4>; > > clocks = <&s4_clk>, <&s4_clk>, <&s4_clk>, <&s4_clk>, > > <&s4_clk>, <&s4_clk>; > > #clock-cells = <1>; > > -- > Regards, > > Laurent Pinchart >