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ARM: dts: at91: sama5d27_wlsom1: 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: 5d4c3cf ("ARM: dts: at91: sama5d27_wlsom1: add SAMA5D27 wlsom1 and wlsom1-ek") Signed-off-by: Claudiu Beznea <[email protected]> Link: https://lore.kernel.org/r/[email protected]
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arch/arm/boot/dts/at91-sama5d27_wlsom1.dtsi

Lines changed: 10 additions & 10 deletions
Original file line numberDiff line numberDiff line change
@@ -76,8 +76,8 @@
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regulators {
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vdd_3v3: VDD_IO {
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regulator-name = "VDD_IO";
79-
regulator-min-microvolt = <1200000>;
80-
regulator-max-microvolt = <3700000>;
79+
regulator-min-microvolt = <3300000>;
80+
regulator-max-microvolt = <3300000>;
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regulator-initial-mode = <2>;
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regulator-allowed-modes = <2>, <4>;
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regulator-always-on;
@@ -95,8 +95,8 @@
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vddio_ddr: VDD_DDR {
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regulator-name = "VDD_DDR";
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regulator-min-microvolt = <600000>;
99-
regulator-max-microvolt = <1850000>;
98+
regulator-min-microvolt = <1200000>;
99+
regulator-max-microvolt = <1200000>;
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regulator-initial-mode = <2>;
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regulator-allowed-modes = <2>, <4>;
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regulator-always-on;
@@ -118,8 +118,8 @@
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vdd_core: VDD_CORE {
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regulator-name = "VDD_CORE";
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regulator-min-microvolt = <600000>;
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regulator-max-microvolt = <1850000>;
121+
regulator-min-microvolt = <1250000>;
122+
regulator-max-microvolt = <1250000>;
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regulator-initial-mode = <2>;
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regulator-allowed-modes = <2>, <4>;
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regulator-always-on;
@@ -160,8 +160,8 @@
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LDO1 {
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regulator-name = "LDO1";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <3700000>;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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regulator-state-standby {
@@ -175,8 +175,8 @@
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LDO2 {
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regulator-name = "LDO2";
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <3700000>;
178+
regulator-min-microvolt = <1800000>;
179+
regulator-max-microvolt = <3300000>;
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regulator-always-on;
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regulator-state-standby {

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