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| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2019-03-15 12:59:09 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-17 08:38:52 +0200 |
| commit | 627a7d5a4422e9f1d3ce5c2fd4dd64d3125357a4 (patch) | |
| tree | 1b5db423c1a092e4a573979132bb6f0c7d30b699 /arch/arm/boot/dts | |
| parent | 57a9c1f40f5be2e9061d21d8a21a1b977abb9251 (diff) | |
| download | linux-stable-627a7d5a4422e9f1d3ce5c2fd4dd64d3125357a4.tar.gz linux-stable-627a7d5a4422e9f1d3ce5c2fd4dd64d3125357a4.tar.bz2 linux-stable-627a7d5a4422e9f1d3ce5c2fd4dd64d3125357a4.zip | |
ARM: dts: am335x-evm: Correct the regulators for the audio codec
commit 4f96dc0a3e79ec257a2b082dab3ee694ff88c317 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/am335x-evm.dts | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index c87d01297a01..20bbb899b3b7 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -57,6 +57,24 @@ 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 { compatible = "gpio-matrix-keypad"; debounce-delay-ms = <5>; @@ -499,10 +517,10 @@ 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>; }; }; |