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ARM: dts: am335x-evm: Correct the regulators for the audio codec

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Correctly map the regulators used by tlv320aic3106.
Both 1.8V and 3.3V for the codec is derived from VBAT via fixed regulators.

Cc: <Stable@vger.kernel.org> # v4.14+
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Peter Ujfalusi 2019-03-15 12:59:09 +02:00 committed by Tony Lindgren
parent 30645307e5
commit 4f96dc0a3e
1 changed files with 22 additions and 4 deletions
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26
arch/arm/boot/dts/am335x-evm.dts
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@ -57,6 +57,24 @@
enable-active-high; enable-active-high;
}; };
/* TPS79501 */
v1_8d_reg: fixedregulator-v1_8d {
compatible = "regulator-fixed";
regulator-name = "v1_8d";
vin-supply = <&vbat>;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
/* TPS79501 */
v3_3d_reg: fixedregulator-v3_3d {
compatible = "regulator-fixed";
regulator-name = "v3_3d";
vin-supply = <&vbat>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
matrix_keypad: matrix_keypad0 { matrix_keypad: matrix_keypad0 {
compatible = "gpio-matrix-keypad"; compatible = "gpio-matrix-keypad";
debounce-delay-ms = <5>; debounce-delay-ms = <5>;
@ -499,10 +517,10 @@
status = "okay"; status = "okay";
/* Regulators */ /* Regulators */
AVDD-supply = <&vaux2_reg>; AVDD-supply = <&v3_3d_reg>;
IOVDD-supply = <&vaux2_reg>; IOVDD-supply = <&v3_3d_reg>;
DRVDD-supply = <&vaux2_reg>; DRVDD-supply = <&v3_3d_reg>;
DVDD-supply = <&vbat>; DVDD-supply = <&v1_8d_reg>;
}; };
}; };