diff mbox

[RFC,32/37] ARM: dts: r8a7745: Add watchdog support to SoC dtsi

Message ID 1516903391-30467-33-git-send-email-fabrizio.castro@bp.renesas.com (mailing list archive)
State New, archived
Headers show

Commit Message

Fabrizio Castro Jan. 25, 2018, 6:03 p.m. UTC 
This patch adds watchdog support to the r8a7745 SoC dtsi.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Signed-off-by: Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
---
 arch/arm/boot/dts/r8a7745.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

Comments

Geert Uytterhoeven Jan. 26, 2018, 10:28 a.m. UTC | #1 
On Thu, Jan 25, 2018 at 7:03 PM, Fabrizio Castro
<fabrizio.castro@bp.renesas.com> wrote:
> This patch adds watchdog support to the r8a7745 SoC dtsi.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
> Signed-off-by: Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.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
diff mbox

Patch

diff --git a/arch/arm/boot/dts/r8a7745.dtsi b/arch/arm/boot/dts/r8a7745.dtsi
index 9009056..bf24c2e4 100644
--- a/arch/arm/boot/dts/r8a7745.dtsi
+++ b/arch/arm/boot/dts/r8a7745.dtsi
@@ -322,6 +322,16 @@ 
 			reg = <0 0xe6160000 0 0x100>;
 		};
 
+		rwdt: watchdog@e6020000 {
+			compatible = "renesas,r8a7745-wdt",
+				     "renesas,rcar-gen2-wdt";
+			reg = <0 0xe6020000 0 0x0c>;
+			clocks = <&cpg CPG_MOD 402>;
+			power-domains = <&sysc R8A7745_PD_ALWAYS_ON>;
+			resets = <&cpg 402>;
+			status = "disabled";
+		};
+
 		sysc: system-controller@e6180000 {
 			compatible = "renesas,r8a7745-sysc";
 			reg = <0 0xe6180000 0 0x200>;