diff mbox series

[4/4] ARM: dts: k3-am642-sk-u-boot: add PMIC node

Message ID 20220427112812.2991816-5-narmstrong@baylibre.com
State Accepted
Commit 28a4c3113445d4400639f357fae0def007a41093
Delegated to: Tom Rini
Headers show
Series Add support for TPS65219 PMIC on AM64X-SKEVM | expand

Commit Message

Neil Armstrong April 27, 2022, 11:28 a.m. UTC 
The E4 revision of the AM64 SKEVM embeds a TPS65219 PMIC,
this adds the PMIC node with the required regulators voltages.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
 arch/arm/dts/k3-am642-sk-u-boot.dtsi | 61 ++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

Comments

Tom Rini May 9, 2022, 8:18 p.m. UTC | #1 
On Wed, Apr 27, 2022 at 01:28:12PM +0200, Neil Armstrong wrote:

> The E4 revision of the AM64 SKEVM embeds a TPS65219 PMIC,
> this adds the PMIC node with the required regulators voltages.
> 
> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>

Applied to u-boot/master, thanks!
diff mbox series

Patch

diff --git a/arch/arm/dts/k3-am642-sk-u-boot.dtsi b/arch/arm/dts/k3-am642-sk-u-boot.dtsi
index afe5baba8c..6504228136 100644
--- a/arch/arm/dts/k3-am642-sk-u-boot.dtsi
+++ b/arch/arm/dts/k3-am642-sk-u-boot.dtsi
@@ -48,6 +48,67 @@ 
 	pinctrl-names = "default";
 	pinctrl-0 = <&main_i2c0_pins_default>;
 	clock-frequency = <400000>;
+
+	tps65219: pmic@30 {
+		compatible = "ti,tps65219";
+		reg = <0x30>;
+
+		regulators {
+			buck1_reg: buck1 {
+				regulator-name = "VDD_CORE";
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <750000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			buck2_reg: buck2 {
+				regulator-name = "VCC1V8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			buck3_reg: buck3 {
+				regulator-name = "VDD_LPDDR4";
+				regulator-min-microvolt = <1100000>;
+				regulator-max-microvolt = <1100000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo1_reg: ldo1 {
+				regulator-name = "VDDSHV_SD_IO_PMIC";
+				regulator-min-microvolt = <33000000>;
+				regulator-max-microvolt = <33000000>;
+			};
+
+			ldo2_reg: ldo2 {
+				regulator-name = "VDDAR_CORE";
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <850000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo3_reg: ldo3 {
+				regulator-name = "VDDA_1V8";
+				regulator-min-microvolt = <18000000>;
+				regulator-max-microvolt = <18000000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			ldo4_reg: ldo4 {
+				regulator-name = "VDD_PHY_2V5";
+				regulator-min-microvolt = <25000000>;
+				regulator-max-microvolt = <25000000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+		};
+	};
 };
 
 &main_uart0 {