ARM: dts: at91: sama5d2_icp: specify proper regulator output ranges

Min and max output ranges of regulators need to satisfy board
requirements not PMIC requirements. Thus adjust device tree to
cope with this.

Fixes: 68a95ef72cef ("ARM: dts: at91: sama5d2-icp: add SAMA5D2-ICP")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220826083927.3107272-6-claudiu.beznea@microchip.com

diff --git a/arch/arm/boot/dts/at91-sama5d2_icp.dts b/arch/arm/boot/dts/at91-sama5d2_icp.dts
index 6865be8..6296e3f 100644 (file)
--- a/arch/arm/boot/dts/at91-sama5d2_icp.dts
+++ b/arch/arm/boot/dts/at91-sama5d2_icp.dts
@@ -196,8 +196,8 @@
                        regulators {
                                vdd_io_reg: VDD_IO {
                                        regulator-name = "VDD_IO";
-                                       regulator-min-microvolt = <1200000>;
-                                       regulator-max-microvolt = <3700000>;
+                                       regulator-min-microvolt = <3300000>;
+                                       regulator-max-microvolt = <3300000>;
                                        regulator-initial-mode = <2>;
                                        regulator-allowed-modes = <2>, <4>;
                                        regulator-always-on;
@@ -215,8 +215,8 @@
 
                                VDD_DDR {
                                        regulator-name = "VDD_DDR";
-                                       regulator-min-microvolt = <600000>;
-                                       regulator-max-microvolt = <1850000>;
+                                       regulator-min-microvolt = <1350000>;
+                                       regulator-max-microvolt = <1350000>;
                                        regulator-initial-mode = <2>;
                                        regulator-allowed-modes = <2>, <4>;
                                        regulator-always-on;
@@ -234,8 +234,8 @@
 
                                VDD_CORE {
                                        regulator-name = "VDD_CORE";
-                                       regulator-min-microvolt = <600000>;
-                                       regulator-max-microvolt = <1850000>;
+                                       regulator-min-microvolt = <1250000>;
+                                       regulator-max-microvolt = <1250000>;
                                        regulator-initial-mode = <2>;
                                        regulator-allowed-modes = <2>, <4>;
                                        regulator-always-on;
@@ -272,8 +272,8 @@
 
                                LDO1 {
                                        regulator-name = "LDO1";
-                                       regulator-min-microvolt = <1200000>;
-                                       regulator-max-microvolt = <3700000>;
+                                       regulator-min-microvolt = <2500000>;
+                                       regulator-max-microvolt = <2500000>;
                                        regulator-always-on;
 
                                        regulator-state-standby {
@@ -287,8 +287,8 @@
 
                                LDO2 {
                                        regulator-name = "LDO2";
-                                       regulator-min-microvolt = <1200000>;
-                                       regulator-max-microvolt = <3700000>;
+                                       regulator-min-microvolt = <3300000>;
+                                       regulator-max-microvolt = <3300000>;
                                        regulator-always-on;
 
                                        regulator-state-standby {