diff options
| author | Kishon Vijay Abraham I <kishon@ti.com> | 2018-04-27 14:09:00 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2018-05-03 19:32:16 +0200 |
| commit | 135eae49c6cc5186145d1d5bcc375ee82ab60d36 (patch) | |
| tree | db3d71f61630fd5f7503615f099ec4c42f471660 /arch/arm/boot/dts/dra7-evm.dts | |
| parent | ARM: dts: dra72-evm-common: Add wilink8 wlan support (diff) | |
| download | linux-135eae49c6cc5186145d1d5bcc375ee82ab60d36.tar.xz linux-135eae49c6cc5186145d1d5bcc375ee82ab60d36.zip | |
ARM: dts: dra7-evm: Model EVM_3V6 regulator
On TI's DRA74x EVM, EVM_3V6 is connected is connected to the VBAT line
of the wilink card. Model it here so that it can be used while adding
wilink8 WLAN support.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/dra7-evm.dts')
| -rw-r--r-- | arch/arm/boot/dts/dra7-evm.dts | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts index f1425b0f3a54..181289a28ca1 100644 --- a/arch/arm/boot/dts/dra7-evm.dts +++ b/arch/arm/boot/dts/dra7-evm.dts @@ -20,6 +20,16 @@ reg = <0x0 0x80000000 0x0 0x60000000>; /* 1536 MB */ }; + evm_12v0: fixedregulator-evm_12v0 { + /* main supply */ + compatible = "regulator-fixed"; + regulator-name = "evm_12v0"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-always-on; + regulator-boot-on; + }; + evm_1v8_sw: fixedregulator-evm_1v8 { compatible = "regulator-fixed"; regulator-name = "evm_1v8"; @@ -54,6 +64,38 @@ regulator-max-microvolt = <1800000>; }; + evm_3v3: fixedregulator-evm3v3 { + /* Output of Cntlr A of TPS43351-Q1 on dra7-evm */ + compatible = "regulator-fixed"; + regulator-name = "evm_3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&evm_12v0>; + regulator-always-on; + regulator-boot-on; + }; + + evm_5v0: fixedregulator-evm_5v0 { + /* Output of Cntlr B of TPS43351-Q1 on dra7-evm */ + compatible = "regulator-fixed"; + regulator-name = "evm_5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + vin-supply = <&evm_12v0>; + regulator-always-on; + regulator-boot-on; + }; + + evm_3v6: fixedregulator-evm_3v6 { + compatible = "regulator-fixed"; + regulator-name = "evm_3v6"; + regulator-min-microvolt = <3600000>; + regulator-max-microvolt = <3600000>; + vin-supply = <&evm_5v0>; + regulator-always-on; + regulator-boot-on; + }; + extcon_usb2: extcon_usb2 { compatible = "linux,extcon-usb-gpio"; id-gpio = <&pcf_gpio_21 2 GPIO_ACTIVE_HIGH>; |