diff options
Diffstat (limited to 'arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts')
| -rw-r--r-- | arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts b/arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts index 0bc031fe4c..f19ed981da 100644 --- a/arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts +++ b/arch/arm/dts/sun8i-h2-plus-orangepi-zero.dts @@ -89,6 +89,22 @@ gpio = <&pio 0 20 GPIO_ACTIVE_HIGH>; }; + reg_vdd_cpux: vdd-cpux-regulator { + compatible = "regulator-gpio"; + regulator-name = "vdd-cpux"; + regulator-type = "voltage"; + regulator-boot-on; + regulator-always-on; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1300000>; + regulator-ramp-delay = <50>; /* 4ms */ + + gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */ + enable-active-high; + gpios-states = <1>; + states = <1100000 0>, <1300000 1>; + }; + wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; @@ -96,6 +112,10 @@ }; }; +&cpu0 { + cpu-supply = <®_vdd_cpux>; +}; + &ehci0 { status = "okay"; }; @@ -157,7 +177,7 @@ &uart0 { pinctrl-names = "default"; - pinctrl-0 = <&uart0_pins_a>; + pinctrl-0 = <&uart0_pa_pins>; status = "okay"; }; |