| Message ID | 20190314132047.30708-1-peter.ujfalusi@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ARM: dts: am335x-evmsk: Correct the regulators for the audio codec | expand |
Hi, On 14/03/2019 15.20, Peter Ujfalusi wrote: > Correctly map the regulators used by tlv320aic3106. > Both 1.8V and 3.3V for the codec is derived from VBAT via fixed regulators. Same thing as for the am335x-evm patch, should be backported to v4.14+ > > Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> > --- > arch/arm/boot/dts/am335x-evmsk.dts | 26 ++++++++++++++++++++++---- > 1 file changed, 22 insertions(+), 4 deletions(-) > > diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts > index b128998097ce..2c2d8b5b8cf5 100644 > --- a/arch/arm/boot/dts/am335x-evmsk.dts > +++ b/arch/arm/boot/dts/am335x-evmsk.dts > @@ -73,6 +73,24 @@ > enable-active-high; > }; > > + /* TPS79518 */ > + v1_8d_reg: fixedregulator-v1_8d { > + compatible = "regulator-fixed"; > + regulator-name = "v1_8d"; > + vin-supply = <&vbat>; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + }; > + > + /* TPS78633 */ > + v3_3d_reg: fixedregulator-v3_3d { > + compatible = "regulator-fixed"; > + regulator-name = "v3_3d"; > + vin-supply = <&vbat>; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + }; > + > leds { > pinctrl-names = "default"; > pinctrl-0 = <&user_leds_s0>; > @@ -501,10 +519,10 @@ > status = "okay"; > > /* Regulators */ > - AVDD-supply = <&vaux2_reg>; > - IOVDD-supply = <&vaux2_reg>; > - DRVDD-supply = <&vaux2_reg>; > - DVDD-supply = <&vbat>; > + AVDD-supply = <&v3_3d_reg>; > + IOVDD-supply = <&v3_3d_reg>; > + DRVDD-supply = <&v3_3d_reg>; > + DVDD-supply = <&v1_8d_reg>; > }; > }; > > - Péter Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki
diff --git a/arch/arm/boot/dts/am335x-evmsk.dts b/arch/arm/boot/dts/am335x-evmsk.dts index b128998097ce..2c2d8b5b8cf5 100644 --- a/arch/arm/boot/dts/am335x-evmsk.dts +++ b/arch/arm/boot/dts/am335x-evmsk.dts @@ -73,6 +73,24 @@ enable-active-high; }; + /* TPS79518 */ + v1_8d_reg: fixedregulator-v1_8d { + compatible = "regulator-fixed"; + regulator-name = "v1_8d"; + vin-supply = <&vbat>; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + /* TPS78633 */ + v3_3d_reg: fixedregulator-v3_3d { + compatible = "regulator-fixed"; + regulator-name = "v3_3d"; + vin-supply = <&vbat>; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + leds { pinctrl-names = "default"; pinctrl-0 = <&user_leds_s0>; @@ -501,10 +519,10 @@ status = "okay"; /* Regulators */ - AVDD-supply = <&vaux2_reg>; - IOVDD-supply = <&vaux2_reg>; - DRVDD-supply = <&vaux2_reg>; - DVDD-supply = <&vbat>; + AVDD-supply = <&v3_3d_reg>; + IOVDD-supply = <&v3_3d_reg>; + DRVDD-supply = <&v3_3d_reg>; + DVDD-supply = <&v1_8d_reg>; }; };
Correctly map the regulators used by tlv320aic3106. Both 1.8V and 3.3V for the codec is derived from VBAT via fixed regulators. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> --- arch/arm/boot/dts/am335x-evmsk.dts | 26 ++++++++++++++++++++++---- 1 file changed, 22 insertions(+), 4 deletions(-)