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ARM: dts: at91: sama7g5ek: 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: 7540629 ("ARM: dts: at91: add sama7g5 SoC DT and sama7g5-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-sama7g5ek.dts

Lines changed: 9 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -244,8 +244,8 @@
244244
regulators {
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vdd_3v3: VDD_IO {
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regulator-name = "VDD_IO";
247-
regulator-min-microvolt = <1200000>;
248-
regulator-max-microvolt = <3700000>;
247+
regulator-min-microvolt = <3300000>;
248+
regulator-max-microvolt = <3300000>;
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regulator-initial-mode = <2>;
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regulator-allowed-modes = <2>, <4>;
251251
regulator-always-on;
@@ -264,8 +264,8 @@
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vddioddr: VDD_DDR {
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regulator-name = "VDD_DDR";
267-
regulator-min-microvolt = <1300000>;
268-
regulator-max-microvolt = <1450000>;
267+
regulator-min-microvolt = <1350000>;
268+
regulator-max-microvolt = <1350000>;
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regulator-initial-mode = <2>;
270270
regulator-allowed-modes = <2>, <4>;
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regulator-always-on;
@@ -285,8 +285,8 @@
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286286
vddcore: VDD_CORE {
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regulator-name = "VDD_CORE";
288-
regulator-min-microvolt = <1100000>;
289-
regulator-max-microvolt = <1850000>;
288+
regulator-min-microvolt = <1150000>;
289+
regulator-max-microvolt = <1150000>;
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regulator-initial-mode = <2>;
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regulator-allowed-modes = <2>, <4>;
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regulator-always-on;
@@ -306,7 +306,7 @@
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vddcpu: VDD_OTHER {
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regulator-name = "VDD_OTHER";
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regulator-min-microvolt = <1050000>;
309-
regulator-max-microvolt = <1850000>;
309+
regulator-max-microvolt = <1250000>;
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regulator-initial-mode = <2>;
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regulator-allowed-modes = <2>, <4>;
312312
regulator-ramp-delay = <3125>;
@@ -326,8 +326,8 @@
326326

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vldo1: LDO1 {
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regulator-name = "LDO1";
329-
regulator-min-microvolt = <1200000>;
330-
regulator-max-microvolt = <3700000>;
329+
regulator-min-microvolt = <1800000>;
330+
regulator-max-microvolt = <1800000>;
331331
regulator-always-on;
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regulator-state-standby {

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