[PATCH] riscv: dts: renesas: rzfive-smarc-som: Enable WDT

[PATCH] riscv: dts: renesas: rzfive-smarc-som: Enable WDT

[Prabhakar]

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

Enable WDT node on RZ/Five SMARC SoM.

Note, WDT block is enabled in RZ/G2UL SMARC SoM DTSI [0] hence deleting
the disabled node from RZ/Five SMARC SoM DTSI enables it here too as we
include [0] in RZ/Five SMARC SoM DTSI.

[0] arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
Note,
- For the WDT to correctly on RZ/Five we need a fixup patch [0].
- Patch applies on top of [1]

[0] https://patchwork.kernel.org/project/linux-renesas-soc/patch/20221117114907.138583-2-fabrizio.castro.jz@renesas.com/
[1] https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git/log/?h=renesas-riscv-dt-for-v6.2
---
 arch/riscv/boot/dts/renesas/rzfive-smarc-som.dtsi | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/arch/riscv/boot/dts/renesas/rzfive-smarc-som.dtsi b/arch/riscv/boot/dts/renesas/rzfive-smarc-som.dtsi
index 2b7672bc4b52..fdfd7cd2792b 100644
--- a/arch/riscv/boot/dts/renesas/rzfive-smarc-som.dtsi
+++ b/arch/riscv/boot/dts/renesas/rzfive-smarc-som.dtsi
@@ -41,7 +41,3 @@ &ostm2 {
 &sdhi0 {
 	status = "disabled";
 };
-
-&wdt0 {
-	status = "disabled";
-};
-- 
2.25.1

Re: [PATCH] riscv: dts: renesas: rzfive-smarc-som: Enable WDT

[Geert Uytterhoeven]

On Fri, Nov 18, 2022 at 3:00 PM Prabhakar <prabhakar.csengg@gmail.com> wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
>
> Enable WDT node on RZ/Five SMARC SoM.
>
> Note, WDT block is enabled in RZ/G2UL SMARC SoM DTSI [0] hence deleting
> the disabled node from RZ/Five SMARC SoM DTSI enables it here too as we
> include [0] in RZ/Five SMARC SoM DTSI.
>
> [0] arch/arm64/boot/dts/renesas/rzg2ul-smarc-som.dtsi
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v6.3.

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