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From: Nathan Morrisson <nmorrisson@phytec.com>
To: lee@kernel.org, robh@kernel.org, krzk+dt@kernel.org,
	conor+dt@kernel.org, nm@ti.com, vigneshr@ti.com,
	kristo@kernel.org, j-keerthy@ti.com
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, upstream@lists.phytec.de,
	w.egorov@phytec.de
Subject: [PATCH 2/2] arm64: dts: ti: phycore-am64: Add PMIC
Date: Fri, 26 Apr 2024 10:21:55 -0700	[thread overview]
Message-ID: <20240426172155.10860-2-nmorrisson@phytec.com> (raw)
In-Reply-To: <20240426172155.10860-1-nmorrisson@phytec.com>

Add a PMIC node to the phycore-am64 device tree.

Signed-off-by: Nathan Morrisson <nmorrisson@phytec.com>
---
 .../boot/dts/ti/k3-am64-phycore-som.dtsi      | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi b/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi
index 125e507966fb..2c3b20ddfb8b 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi
@@ -265,6 +265,50 @@ i2c_som_rtc: rtc@52 {
 		interrupts = <70 IRQ_TYPE_EDGE_FALLING>;
 		wakeup-source;
 	};
+
+	pmic@61 {
+		compatible = "ti,lp8733";
+		reg = <0x61>;
+
+		buck0-in-supply = <&vcc_5v0_som>;
+		buck1-in-supply = <&vcc_5v0_som>;
+		ldo0-in-supply = <&vdd_3v3>;
+		ldo1-in-supply = <&vdd_3v3>;
+
+		regulators {
+			vdd_core: buck0 {
+				regulator-name = "VDD_CORE";
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <750000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			vdd_3v3: buck1 {
+				regulator-name = "VDD_3V3";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			vdd_1v8_ldo0: ldo0 {
+				regulator-name = "VDD_1V8_LDO0";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			vdda_1v8: ldo1 {
+				regulator-name = "VDDA_1V8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+		};
+	};
 };
 
 &main_r5fss0_core0 {
-- 
2.25.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Nathan Morrisson <nmorrisson@phytec.com>
To: lee@kernel.org, robh@kernel.org, krzk+dt@kernel.org,
	conor+dt@kernel.org, nm@ti.com, vigneshr@ti.com,
	kristo@kernel.org, j-keerthy@ti.com
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, upstream@lists.phytec.de,
	w.egorov@phytec.de
Subject: [PATCH 2/2] arm64: dts: ti: phycore-am64: Add PMIC
Date: Fri, 26 Apr 2024 10:21:55 -0700	[thread overview]
Message-ID: <20240426172155.10860-2-nmorrisson@phytec.com> (raw)
In-Reply-To: <20240426172155.10860-1-nmorrisson@phytec.com>

Add a PMIC node to the phycore-am64 device tree.

Signed-off-by: Nathan Morrisson <nmorrisson@phytec.com>
---
 .../boot/dts/ti/k3-am64-phycore-som.dtsi      | 44 +++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi b/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi
index 125e507966fb..2c3b20ddfb8b 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi
@@ -265,6 +265,50 @@ i2c_som_rtc: rtc@52 {
 		interrupts = <70 IRQ_TYPE_EDGE_FALLING>;
 		wakeup-source;
 	};
+
+	pmic@61 {
+		compatible = "ti,lp8733";
+		reg = <0x61>;
+
+		buck0-in-supply = <&vcc_5v0_som>;
+		buck1-in-supply = <&vcc_5v0_som>;
+		ldo0-in-supply = <&vdd_3v3>;
+		ldo1-in-supply = <&vdd_3v3>;
+
+		regulators {
+			vdd_core: buck0 {
+				regulator-name = "VDD_CORE";
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <750000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			vdd_3v3: buck1 {
+				regulator-name = "VDD_3V3";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			vdd_1v8_ldo0: ldo0 {
+				regulator-name = "VDD_1V8_LDO0";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+
+			vdda_1v8: ldo1 {
+				regulator-name = "VDDA_1V8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+				regulator-boot-on;
+			};
+		};
+	};
 };
 
 &main_r5fss0_core0 {
-- 
2.25.1


  reply	other threads:[~2024-04-26 17:22 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-26 17:21 [PATCH 1/2] dt-bindings: Convert lp873x.txt to json-schema Nathan Morrisson
2024-04-26 17:21 ` Nathan Morrisson
2024-04-26 17:21 ` Nathan Morrisson [this message]
2024-04-26 17:21   ` [PATCH 2/2] arm64: dts: ti: phycore-am64: Add PMIC Nathan Morrisson
2024-04-29  6:06 ` [PATCH 1/2] dt-bindings: Convert lp873x.txt to json-schema Krzysztof Kozlowski
2024-04-29  6:06   ` Krzysztof Kozlowski

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