linux-kernel - [PATCH v2 08/11] ARM: dts: mstar: unitv2: Add core regulator

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Date:   Thu, 23 Sep 2021 15:54:57 +0900
From:   Daniel Palmer <daniel@...f.com>
To:     devicetree@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-leds@...r.kernel.org
Cc:     linus.walleij@...aro.org, bgolaszewski@...libre.com,
        robh+dt@...nel.org, pavel@....cz,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Daniel Palmer <daniel@...f.com>
Subject: [PATCH v2 08/11] ARM: dts: mstar: unitv2: Add core regulator

Add a fixed regulator for the "core" (mainly CPU) voltage.

Signed-off-by: Daniel Palmer <daniel@...f.com>
---
 arch/arm/boot/dts/mstar-infinity2m-ssd202d-unitv2.dts | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/mstar-infinity2m-ssd202d-unitv2.dts b/arch/arm/boot/dts/mstar-infinity2m-ssd202d-unitv2.dts
index a51490defabc..7fba3a772fb2 100644
--- a/arch/arm/boot/dts/mstar-infinity2m-ssd202d-unitv2.dts
+++ b/arch/arm/boot/dts/mstar-infinity2m-ssd202d-unitv2.dts
@@ -32,6 +32,14 @@ led-red {
 			linux,default-trigger = "heartbeat";
 		};
 	};
+
+	reg_vcc_core: regulator-vcc-core {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_core";
+		regulator-min-microvolt = <900000>;
+		regulator-max-microvolt = <900000>;
+		regulator-boot-on;
+	};
 };
 
 &pm_uart {
-- 
2.33.0