| Message ID | 20170216172320.10897-4-chris.brandt@renesas.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Simon Horman |
| Headers | show |
On Thu, Feb 16, 2017 at 6:23 PM, Chris Brandt <chris.brandt@renesas.com> wrote: > For the RZ/A1, the only way to do a reset is to overflow the WDT. > > Signed-off-by: Chris Brandt <chris.brandt@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
On Fri, Feb 17, 2017 at 11:29:25AM +0100, Geert Uytterhoeven wrote: > On Thu, Feb 16, 2017 at 6:23 PM, Chris Brandt <chris.brandt@renesas.com> wrote: > > For the RZ/A1, the only way to do a reset is to overflow the WDT. > > > > Signed-off-by: Chris Brandt <chris.brandt@renesas.com> > > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Hi Chris, while going through old patches I noticed that I seem to have missed this one. It looks like it needs a rebase. If it is still applicable could you please consider doing so and reposting. Thanks
Hi Simon, On Wednesday, August 30, 2017, Simon Horman wrote: > On Fri, Feb 17, 2017 at 11:29:25AM +0100, Geert Uytterhoeven wrote: > > On Thu, Feb 16, 2017 at 6:23 PM, Chris Brandt <chris.brandt@renesas.com> > wrote: > > > For the RZ/A1, the only way to do a reset is to overflow the WDT. > > > > > > Signed-off-by: Chris Brandt <chris.brandt@renesas.com> > > > > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> > > Hi Chris, > > while going through old patches I noticed that I seem to have missed this > one. It looks like it needs a rebase. If it is still applicable could you > please consider doing so and reposting. It's in -next already: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/arch/arm/boot/dts/r7s72100.dtsi?h=next-20170829&id=69ed50de582eff6307fd3fa050fdc505731f0a2d Doesn't that mean it's queued up for 4.14? Or, somehow it didn't make it into the pull request for Arnd's tree? Chris
On Wed, Aug 30, 2017 at 01:22:32PM +0000, Chris Brandt wrote: > Hi Simon, > > On Wednesday, August 30, 2017, Simon Horman wrote: > > On Fri, Feb 17, 2017 at 11:29:25AM +0100, Geert Uytterhoeven wrote: > > > On Thu, Feb 16, 2017 at 6:23 PM, Chris Brandt <chris.brandt@renesas.com> > > wrote: > > > > For the RZ/A1, the only way to do a reset is to overflow the WDT. > > > > > > > > Signed-off-by: Chris Brandt <chris.brandt@renesas.com> > > > > > > Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> > > > > Hi Chris, > > > > while going through old patches I noticed that I seem to have missed this > > one. It looks like it needs a rebase. If it is still applicable could you > > please consider doing so and reposting. > > > It's in -next already: > > https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/arch/arm/boot/dts/r7s72100.dtsi?h=next-20170829&id=69ed50de582eff6307fd3fa050fdc505731f0a2d > > Doesn't that mean it's queued up for 4.14? > > Or, somehow it didn't make it into the pull request for Arnd's tree? Thanks, I now see that it is included in v4.12. Sorry for the noise.
diff --git a/arch/arm/boot/dts/r7s72100.dtsi b/arch/arm/boot/dts/r7s72100.dtsi index 614ba79..88d9840 100644 --- a/arch/arm/boot/dts/r7s72100.dtsi +++ b/arch/arm/boot/dts/r7s72100.dtsi @@ -371,6 +371,13 @@ <0xe8202000 0x1000>; }; + wdt: timer@fcfe0000 { + compatible = "renesas,r7s72100-wdt", "renesas,rza-wdt"; + reg = <0xfcfe0000 0x6>; + interrupts = <GIC_SPI 106 IRQ_TYPE_EDGE_RISING>; + clocks = <&p0_clk>; + }; + i2c0: i2c@fcfee000 { #address-cells = <1>; #size-cells = <0>;
For the RZ/A1, the only way to do a reset is to overflow the WDT. Signed-off-by: Chris Brandt <chris.brandt@renesas.com> --- v2: * changed "renesas,r7s72100-reset" to "renesas,r7s72100-wdt" * changed "renesas,wdt-reset" to "renesas,rza-wdt" * added interupt property (even though it is not used) * added clocks property --- arch/arm/boot/dts/r7s72100.dtsi | 7 +++++++ 1 file changed, 7 insertions(+)