ARM: dts: at91: sama5d27_wlsom1: specify proper regulator output ranges

[ Upstream commit addf7efec23af2b67547800aa232d551945e7de2 ]

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

Fixes: 5d4c3cfb63fe ("ARM: dts: at91: sama5d27_wlsom1: add SAMA5D27 wlsom1 and wlsom1-ek")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220826083927.3107272-5-claudiu.beznea@microchip.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arm/boot/dts/at91-sama5d27_wlsom1.dtsi b/arch/arm/boot/dts/at91-sama5d27_wlsom1.dtsi
index 025a78310e3ab5d4f7c7cbd49e84cce64ce16bc9..70513caf3e8d05c19f0b3a4ea8dcae0b34fc64bc 100644 (file)
--- a/arch/arm/boot/dts/at91-sama5d27_wlsom1.dtsi
+++ b/arch/arm/boot/dts/at91-sama5d27_wlsom1.dtsi
@@ -68,8 +68,8 @@ mcp16502@5b {
                regulators {
                        vdd_3v3: 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;
@@ -87,8 +87,8 @@ regulator-state-mem {
 
                        vddio_ddr: VDD_DDR {
                                regulator-name = "VDD_DDR";
-                               regulator-min-microvolt = <600000>;
-                               regulator-max-microvolt = <1850000>;
+                               regulator-min-microvolt = <1200000>;
+                               regulator-max-microvolt = <1200000>;
                                regulator-initial-mode = <2>;
                                regulator-allowed-modes = <2>, <4>;
                                regulator-always-on;
@@ -110,8 +110,8 @@ regulator-state-mem {
 
                        vdd_core: 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;
@@ -152,8 +152,8 @@ regulator-state-mem {
 
                        LDO1 {
                                regulator-name = "LDO1";
-                               regulator-min-microvolt = <1200000>;
-                               regulator-max-microvolt = <3700000>;
+                               regulator-min-microvolt = <3300000>;
+                               regulator-max-microvolt = <3300000>;
                                regulator-always-on;
 
                                regulator-state-standby {
@@ -167,8 +167,8 @@ regulator-state-mem {
 
                        LDO2 {
                                regulator-name = "LDO2";
-                               regulator-min-microvolt = <1200000>;
-                               regulator-max-microvolt = <3700000>;
+                               regulator-min-microvolt = <1800000>;
+                               regulator-max-microvolt = <3300000>;
                                regulator-always-on;
 
                                regulator-state-standby {