diff options
Diffstat (limited to 'arch/arm/boot/dts/sun9i-a80-cubieboard4.dts')
| -rw-r--r-- | arch/arm/boot/dts/sun9i-a80-cubieboard4.dts | 164 |
1 files changed, 145 insertions, 19 deletions
diff --git a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts index eb2ccd0a3..1526b41c7 100644 --- a/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts +++ b/arch/arm/boot/dts/sun9i-a80-cubieboard4.dts @@ -45,7 +45,6 @@ /dts-v1/; #include "sun9i-a80.dtsi" -#include "sunxi-common-regulators.dtsi" #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/pinctrl/sun4i-a10.h> @@ -79,26 +78,10 @@ }; }; -&pio { - led_pins_cubieboard4: led-pins@0 { - allwinner,pins = "PH6", "PH17"; - allwinner,function = "gpio_out"; - allwinner,drive = <SUN4I_PINCTRL_10_MA>; - allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; - }; - - mmc0_cd_pin_cubieboard4: mmc0_cd_pin@0 { - allwinner,pins = "PH18"; - allwinner,function = "gpio_in"; - allwinner,drive = <SUN4I_PINCTRL_10_MA>; - allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; - }; -}; - &mmc0 { pinctrl-names = "default"; pinctrl-0 = <&mmc0_pins>, <&mmc0_cd_pin_cubieboard4>; - vmmc-supply = <®_vcc3v0>; + vmmc-supply = <®_dcdc1>; bus-width = <4>; cd-gpios = <&pio 7 18 GPIO_ACTIVE_HIGH>; /* PH18 */ cd-inverted; @@ -108,7 +91,7 @@ &mmc2 { pinctrl-names = "default"; pinctrl-0 = <&mmc2_8bit_pins>; - vmmc-supply = <®_vcc3v0>; + vmmc-supply = <®_dcdc1>; bus-width = <8>; non-removable; cap-mmc-hw-reset; @@ -120,14 +103,157 @@ allwinner,drive = <SUN4I_PINCTRL_40_MA>; }; +&pio { + led_pins_cubieboard4: led-pins@0 { + allwinner,pins = "PH6", "PH17"; + allwinner,function = "gpio_out"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>; + }; + + mmc0_cd_pin_cubieboard4: mmc0_cd_pin@0 { + allwinner,pins = "PH18"; + allwinner,function = "gpio_in"; + allwinner,drive = <SUN4I_PINCTRL_10_MA>; + allwinner,pull = <SUN4I_PINCTRL_PULL_UP>; + }; +}; + &r_ir { status = "okay"; }; &r_rsb { status = "okay"; + + axp809: pmic@3a3 { + reg = <0x3a3>; + interrupt-parent = <&nmi_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + + regulators { + reg_aldo1: aldo1 { + /* + * TODO: This should be handled by the + * USB PHY driver. + */ + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc33-usbh"; + }; + + reg_aldo2: aldo2 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-pb-io-cam"; + }; + + aldo3 { + /* unused */ + }; + + reg_dc5ldo: dc5ldo { + regulator-always-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-cpus-09-usbh"; + }; + + reg_dcdc1: dcdc1 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-3v"; + }; + + reg_dcdc2: dcdc2 { + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-gpu"; + }; + + reg_dcdc3: dcdc3 { + regulator-always-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-cpua"; + }; + + reg_dcdc4: dcdc4 { + regulator-always-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1100000>; + regulator-name = "vdd-sys-usb0-hdmi"; + }; + + reg_dcdc5: dcdc5 { + regulator-always-on; + regulator-min-microvolt = <1425000>; + regulator-max-microvolt = <1575000>; + regulator-name = "vcc-dram"; + }; + + reg_dldo1: dldo1 { + /* + * The WiFi chip supports a wide range + * (3.0 ~ 4.8V) of voltages, and so does + * this regulator (3.0 ~ 4.2V), but + * Allwinner SDK always sets it to 3.3V. + */ + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-wifi"; + }; + + reg_dldo2: dldo2 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-pl"; + }; + + reg_eldo1: eldo1 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vcc-dvdd-cam"; + }; + + reg_eldo2: eldo2 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-pe"; + }; + + reg_eldo3: eldo3 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-pm-codec-io1"; + }; + + reg_ldo_io0: ldo_io0 { + regulator-always-on; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-name = "vcc-pg"; + }; + + reg_ldo_io1: ldo_io1 { + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + regulator-name = "vcc-pa-gmac-2v5"; + }; + + reg_rtc_ldo: rtc_ldo { + regulator-name = "vcc-rtc-vdd1v8-io"; + }; + }; + }; }; +#include "axp809.dtsi" + &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_pins_a>; |