Skip to content

Commit

Permalink
ARM: dts: at91: sama5d27_wlsom1: specify proper regulator output ranges
Browse files Browse the repository at this point in the history
[ Upstream commit addf7ef ]

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

Fixes: 5d4c3cf ("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>
  • Loading branch information
claudiubeznea authored and gregkh committed Sep 15, 2022
1 parent 6fbff44 commit a8ab10c
Showing 1 changed file with 10 additions and 10 deletions.
20 changes: 10 additions & 10 deletions arch/arm/boot/dts/at91-sama5d27_wlsom1.dtsi
Expand Up @@ -68,8 +68,8 @@
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;
Expand All @@ -87,8 +87,8 @@

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;
Expand All @@ -110,8 +110,8 @@

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;
Expand Down Expand Up @@ -152,8 +152,8 @@

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 {
Expand All @@ -167,8 +167,8 @@

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 {
Expand Down

0 comments on commit a8ab10c

Please sign in to comment.