[PATCH RFC/RFT 1/2] arm64: dts: ti: k3-j784s4-evm: Mark tps659413 and children as bootph-all

[Andrew Halaney]

In order for the MCU domain to access this PMIC and its children in
u-boot SPL, the nodes need to be marked appropriately otherwise they
are not seen by SPL.

This is necessary if the MCU domain is to program the TPS6594 MCU ESM
state machine, which is required to wire up the watchdog in a manner
that will reset the board.

Signed-off-by: Andrew Halaney <ahalaney at redhat.com>
---
 arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
index 6695ebbcb4d0..044a428136df 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts
@@ -642,6 +642,7 @@ eeprom at 50 {
 	};
 
 	tps659413: pmic at 48 {
+		bootph-all;
 		compatible = "ti,tps6594-q1";
 		reg = <0x48>;
 		system-power-controller;
@@ -662,7 +663,10 @@ tps659413: pmic at 48 {
 		ldo4-supply = <&vsys_3v3>;
 
 		regulators {
+			bootph-all;
+
 			bucka12: buck12 {
+				bootph-all;
 				regulator-name = "vdd_ddr_1v1";
 				regulator-min-microvolt = <1100000>;
 				regulator-max-microvolt = <1100000>;
@@ -671,6 +675,7 @@ bucka12: buck12 {
 			};
 
 			bucka3: buck3 {
+				bootph-all;
 				regulator-name = "vdd_ram_0v85";
 				regulator-min-microvolt = <850000>;
 				regulator-max-microvolt = <850000>;
@@ -679,6 +684,7 @@ bucka3: buck3 {
 			};
 
 			bucka4: buck4 {
+				bootph-all;
 				regulator-name = "vdd_io_1v8";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
@@ -687,6 +693,7 @@ bucka4: buck4 {
 			};
 
 			bucka5: buck5 {
+				bootph-all;
 				regulator-name = "vdd_mcu_0v85";
 				regulator-min-microvolt = <850000>;
 				regulator-max-microvolt = <850000>;
@@ -695,6 +702,7 @@ bucka5: buck5 {
 			};
 
 			ldoa1: ldo1 {
+				bootph-all;
 				regulator-name = "vdd_mcuio_1v8";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
@@ -703,6 +711,7 @@ ldoa1: ldo1 {
 			};
 
 			ldoa2: ldo2 {
+				bootph-all;
 				regulator-name = "vdd_mcuio_3v3";
 				regulator-min-microvolt = <3300000>;
 				regulator-max-microvolt = <3300000>;
@@ -711,6 +720,7 @@ ldoa2: ldo2 {
 			};
 
 			ldoa3: ldo3 {
+				bootph-all;
 				regulator-name = "vds_dll_0v8";
 				regulator-min-microvolt = <800000>;
 				regulator-max-microvolt = <800000>;
@@ -719,6 +729,7 @@ ldoa3: ldo3 {
 			};
 
 			ldoa4: ldo4 {
+				bootph-all;
 				regulator-name = "vda_mcu_1v8";
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;

-- 
2.46.0