| Message ID | 20150908044957.4919.98690.sendpatchset@little-apple (mailing list archive) |
|---|---|
| State | RFC |
| Delegated to: | Simon Horman |
| Headers | show |
On Tue, Sep 8, 2015 at 6:49 AM, Magnus Damm <magnus.damm@gmail.com> wrote: > From: Magnus Damm <damm+renesas@opensource.se> > > Configure EXTAL to 16.666 MHz on Salvator-X. > > Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Cfr. "[PATCH 3/3] arm64: renesas: salvator-x: Add missing extal clock override" http://www.spinics.net/lists/linux-sh/msg44416.html
Hi Magnus, Thank you for the patch. On Tuesday 08 September 2015 13:49:57 Magnus Damm wrote: > From: Magnus Damm <damm+renesas@opensource.se> > > Configure EXTAL to 16.666 MHz on Salvator-X. > > Signed-off-by: Magnus Damm <damm+renesas@opensource.se> This looks quite straightforward and good to me. I don't think it requires the RFC status. Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > --- > > This sets the EXTAL frequency for the V9 integration series: > [PATCH v9 00/07][RFC] Renesas R-Car H3 (r8a7795) integration patches V9 > > To be used with the V7 CPG: > [PATCH v7 00/05] Renesas R-Car Gen3 CPG support V7 > > arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts | 4 ++++ > 1 file changed, 4 insertions(+) > > --- 0007/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts > +++ work/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts 2015-09-08 > 13:44:53.682366518 +0900 @@ -32,6 +32,10 @@ > }; > }; > > +&extal_clk { > + clock-frequency = <16666666>; > +}; > + > &pfc { > scif1_pins: scif1 { > renesas,groups = "scif1_data_a", "scif1_ctrl";
Hi Geert, On Tue, Sep 8, 2015 at 3:58 PM, Geert Uytterhoeven <geert@linux-m68k.org> wrote: > On Tue, Sep 8, 2015 at 6:49 AM, Magnus Damm <magnus.damm@gmail.com> wrote: >> From: Magnus Damm <damm+renesas@opensource.se> >> >> Configure EXTAL to 16.666 MHz on Salvator-X. >> >> Signed-off-by: Magnus Damm <damm+renesas@opensource.se> > > Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> > > Cfr. "[PATCH 3/3] arm64: renesas: salvator-x: Add missing extal clock override" > http://www.spinics.net/lists/linux-sh/msg44416.html Thanks, yeah I suspected this was done already. =) To make things slightly more complicated it seems that some boards use 16.6666 MHz and others 16.0 Mhz... Cheers, / magnus -- To unsubscribe from this list: send the line "unsubscribe linux-sh" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hi Magnus, > To make things slightly more complicated it seems that some boards use > 16.6666 MHz and others 16.0 Mhz... AFAIK, the 16.0 Mhz is only available in some initial Salvator-X boards. So, 16.6666 MHz should be standard value, I guess. -- To unsubscribe from this list: send the line "unsubscribe linux-sh" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Tue, Sep 08, 2015 at 01:49:57PM +0900, Magnus Damm wrote: > From: Magnus Damm <damm+renesas@opensource.se> > > Configure EXTAL to 16.666 MHz on Salvator-X. > > Signed-off-by: Magnus Damm <damm+renesas@opensource.se> > --- > > This sets the EXTAL frequency for the V9 integration series: > [PATCH v9 00/07][RFC] Renesas R-Car H3 (r8a7795) integration patches V9 > > To be used with the V7 CPG: > [PATCH v7 00/05] Renesas R-Car Gen3 CPG support V7 Thanks, I have pushed this patch to the renesas tree in a new topic branch, topic/arm64-rcar-gen3-v9.plus, which is based on topic/arm64-rcar-gen3-v9. I am assuming you will include this in/squash this into the next posting of "Renesas R-Car H3 (r8a7795) integration patches". Disclaimer: To be quite clear none of these patches are queued up for mainline yet and as such they are not included in the next or devel branches of the renesas tree. -- To unsubscribe from this list: send the line "unsubscribe linux-sh" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
--- 0007/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts +++ work/arch/arm64/boot/dts/renesas/r8a7795-salvator-x.dts 2015-09-08 13:44:53.682366518 +0900 @@ -32,6 +32,10 @@ }; }; +&extal_clk { + clock-frequency = <16666666>; +}; + &pfc { scif1_pins: scif1 { renesas,groups = "scif1_data_a", "scif1_ctrl";