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arm64: dts: renesas: rzg3s-smarc-som: Enable VBATTB

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Enable the VBATTB controller. It provides the clock for RTC.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Link: https://lore.kernel.org/20241101095720.2247815-8-claudiu.beznea.uj@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Claudiu Beznea 2024-11-01 11:57:18 +02:00 • committed by Geert Uytterhoeven
parent 2d768aee9f
commit ac948eb8ea
1 changed files with 12 additions and 0 deletions
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12
arch/arm64/boot/dts/renesas/rzg3s-smarc-som.dtsi
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@ -5,6 +5,7 @@
* Copyright (C) 2023 Renesas Electronics Corp.
*/
#include <dt-bindings/clock/renesas,r9a08g045-vbattb.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/rzg2l-pinctrl.h>
@ -344,6 +345,17 @@
};
};
&vbattb {
assigned-clocks = <&vbattb VBATTB_MUX>;
assigned-clock-parents = <&vbattb VBATTB_XC>;
quartz-load-femtofarads = <12500>;
status = "okay";
};
&vbattb_xtal {
clock-frequency = <32768>;
};
&wdt0 {
timeout-sec = <60>;
status = "okay";