ARM: dts: at91: sama7g5ek: specify proper regulator output ranges

[ Upstream commit 7f41d52ced9e1b7ed4ff8e1ae9cacbf46b64e6db ]

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

Fixes: 7540629e2fc7 ("ARM: dts: at91: add sama7g5 SoC DT and sama7g5-ek")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220826083927.3107272-7-claudiu.beznea@microchip.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arm/boot/dts/at91-sama7g5ek.dts b/arch/arm/boot/dts/at91-sama7g5ek.dts
index be51c1dbb459562cb56ba4affe05b8f190bac20a..2038e387be2888a9d6d66afe041cc1db75e39c3d 100644 (file)
--- a/arch/arm/boot/dts/at91-sama7g5ek.dts
+++ b/arch/arm/boot/dts/at91-sama7g5ek.dts
@@ -169,8 +169,8 @@
                        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;
@@ -188,8 +188,8 @@
 
                                vddioddr: VDD_DDR {
                                        regulator-name = "VDD_DDR";
-                                       regulator-min-microvolt = <1300000>;
-                                       regulator-max-microvolt = <1450000>;
+                                       regulator-min-microvolt = <1350000>;
+                                       regulator-max-microvolt = <1350000>;
                                        regulator-initial-mode = <2>;
                                        regulator-allowed-modes = <2>, <4>;
                                        regulator-always-on;
@@ -209,8 +209,8 @@
 
                                vddcore: VDD_CORE {
                                        regulator-name = "VDD_CORE";
-                                       regulator-min-microvolt = <1100000>;
-                                       regulator-max-microvolt = <1850000>;
+                                       regulator-min-microvolt = <1150000>;
+                                       regulator-max-microvolt = <1150000>;
                                        regulator-initial-mode = <2>;
                                        regulator-allowed-modes = <2>, <4>;
                                        regulator-always-on;
@@ -229,7 +229,7 @@
                                vddcpu: VDD_OTHER {
                                        regulator-name = "VDD_OTHER";
                                        regulator-min-microvolt = <1050000>;
-                                       regulator-max-microvolt = <1850000>;
+                                       regulator-max-microvolt = <1250000>;
                                        regulator-initial-mode = <2>;
                                        regulator-allowed-modes = <2>, <4>;
                                        regulator-ramp-delay = <3125>;
@@ -248,8 +248,8 @@
 
                                vldo1: LDO1 {
                                        regulator-name = "LDO1";
-                                       regulator-min-microvolt = <1200000>;
-                                       regulator-max-microvolt = <3700000>;
+                                       regulator-min-microvolt = <1800000>;
+                                       regulator-max-microvolt = <1800000>;
                                        regulator-always-on;
 
                                        regulator-state-standby {