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

[ Upstream commit 7737d93666eea282febf95e5fa3b3fde1f2549f3 ]

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
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arm/boot/dts/at91-sama5d2_icp.dts b/arch/arm/boot/dts/at91-sama5d2_icp.dts
index fd1a288f686bcae7a82d730743192d316bb65467..c175237b6d4e46b527ea2a7d5c9c96abc4d3641f 100644 (file)
--- a/arch/arm/boot/dts/at91-sama5d2_icp.dts
+++ b/arch/arm/boot/dts/at91-sama5d2_icp.dts
@@ -197,8 +197,8 @@ mcp16502@5b {
                        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;
@@ -216,8 +216,8 @@ regulator-state-mem {
 
                                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;
@@ -235,8 +235,8 @@ regulator-state-mem {
 
                                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;
@@ -273,8 +273,8 @@ regulator-state-mem {
 
                                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 {
@@ -288,8 +288,8 @@ regulator-state-mem {
 
                                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 {