arm64: dts: ti: k3-j784s4-evm: Add TPS62873 node

Add Tulip TPS62873 nodes for J784S4 EVM. These are step-down regulators
that supply VDD_CPU_AVS and VDD_CORE_0V8 to the SoC.

Signed-off-by: Neha Malcom Francis <n-francis@ti.com>
Link: https://lore.kernel.org/r/20240528040159.3919652-4-n-francis@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
index a29d302b16b7f5fb2c005fd82a4f4ff88c402b0b..41f423dc4eea3f4eacb11c808c6d842d26f1b795 100644 (file)
--- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
@@ -691,6 +691,27 @@
                        };
                };
        };
+
+       tps62873a: regulator@40 {
+               compatible = "ti,tps62873";
+               reg = <0x40>;
+               bootph-pre-ram;
+               regulator-name = "VDD_CPU_AVS";
+               regulator-min-microvolt = <750000>;
+               regulator-max-microvolt = <1330000>;
+               regulator-boot-on;
+               regulator-always-on;
+       };
+
+       tps62873b: regulator@43 {
+               compatible = "ti,tps62873";
+               reg = <0x43>;
+               regulator-name = "VDD_CORE_0V8";
+               regulator-min-microvolt = <760000>;
+               regulator-max-microvolt = <840000>;
+               regulator-boot-on;
+               regulator-always-on;
+       };
 };
 
 &mcu_uart0 {