diff mbox series

[6.1.y-cip,4/4] arm64: dts: renesas: v2mevk2: Add PWC support

Message ID 20230718152622.327364-5-fabrizio.castro.jz@renesas.com (mailing list archive)
State New
Headers show
Series Add PWC support | expand

Commit Message

Fabrizio Castro July 18, 2023, 3:26 p.m. UTC 
Commit 3d28ccb9b37db5f17ec1b41c31718cd9842d5dbf upstream.

The RZ/V2M EVK uses the PWC IP to control external power supplies
and the I/O voltage for the uSD card.

This patch enables the PWC node, and it also enables the poweroff
features since PWC is actually used to control the board power
rails.

Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230118144747.24968-3-fabrizio.castro.jz@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
---
 arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts | 5 +++++
 1 file changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts b/arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts
index 0f170fd4227b..8b7f6da693a7 100644
--- a/arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts
+++ b/arch/arm64/boot/dts/renesas/r9a09g011-v2mevk2.dts
@@ -136,6 +136,11 @@  uart0_pins: uart0 {
 	};
 };
 
+&pwc {
+	renesas,rzv2m-pwc-power;
+	status = "okay";
+};
+
 &uart0 {
 	pinctrl-0 = <&uart0_pins>;
 	pinctrl-names = "default";