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Diffstat (limited to 'arch/arm/boot/dts/sun7i-a20-cubietruck.dts')
-rw-r--r--arch/arm/boot/dts/sun7i-a20-cubietruck.dts56
1 files changed, 40 insertions, 16 deletions
diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
index 4611e2f5a..e6b019232 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
@@ -88,15 +88,11 @@
};
};
- reg_vmmc3: vmmc3 {
- compatible = "regulator-fixed";
+ mmc3_pwrseq: mmc3_pwrseq {
+ compatible = "mmc-pwrseq-simple";
pinctrl-names = "default";
- pinctrl-0 = <&vmmc3_pin_cubietruck>;
- regulator-name = "vmmc3";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- enable-active-high;
- gpio = <&pio 7 9 GPIO_ACTIVE_HIGH>;
+ pinctrl-0 = <&mmc3_pwrseq_pin_cubietruck>;
+ reset-gpios = <&pio 7 9 GPIO_ACTIVE_LOW>; /* PH9 WIFI_EN */
};
};
@@ -172,7 +168,8 @@
&mmc3 {
pinctrl-names = "default";
pinctrl-0 = <&mmc3_pins_a>;
- vmmc-supply = <&reg_vmmc3>;
+ vmmc-supply = <&reg_vcc3v3>;
+ mmc-pwrseq = <&mmc3_pwrseq>;
bus-width = <4>;
non-removable;
status = "okay";
@@ -181,7 +178,7 @@
reg = <1>;
compatible = "brcm,bcm4329-fmac";
interrupt-parent = <&pio>;
- interrupts = <10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */
+ interrupts = <7 10 IRQ_TYPE_LEVEL_LOW>; /* PH10 / EINT10 */
interrupt-names = "host-wake";
};
};
@@ -199,23 +196,27 @@
status = "okay";
};
+&otg_sram {
+ status = "okay";
+};
+
&pio {
- vmmc3_pin_cubietruck: vmmc3_pin@0 {
- allwinner,pins = "PH9";
+ ahci_pwr_pin_cubietruck: ahci_pwr_pin@1 {
+ allwinner,pins = "PH12";
allwinner,function = "gpio_out";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
- ahci_pwr_pin_cubietruck: ahci_pwr_pin@1 {
- allwinner,pins = "PH12";
+ led_pins_cubietruck: led_pins@0 {
+ allwinner,pins = "PH7", "PH11", "PH20", "PH21";
allwinner,function = "gpio_out";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
- led_pins_cubietruck: led_pins@0 {
- allwinner,pins = "PH7", "PH11", "PH20", "PH21";
+ mmc3_pwrseq_pin_cubietruck: mmc3_pwrseq_pin@0 {
+ allwinner,pins = "PH9";
allwinner,function = "gpio_out";
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
@@ -227,6 +228,20 @@
allwinner,drive = <SUN4I_PINCTRL_10_MA>;
allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
};
+
+ usb0_id_detect_pin: usb0_id_detect_pin@0 {
+ allwinner,pins = "PH19";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
+
+ usb0_vbus_detect_pin: usb0_vbus_detect_pin@0 {
+ allwinner,pins = "PH22";
+ allwinner,function = "gpio_in";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
};
&pwm {
@@ -288,7 +303,16 @@
status = "okay";
};
+&usb_otg {
+ dr_mode = "otg";
+ status = "okay";
+};
+
&usbphy {
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
+ usb0_id_det-gpios = <&pio 7 19 GPIO_ACTIVE_HIGH>; /* PH19 */
+ usb0_vbus_det-gpios = <&pio 7 22 GPIO_ACTIVE_HIGH>; /* PH22 */
usb0_vbus-supply = <&reg_usb0_vbus>;
usb1_vbus-supply = <&reg_usb1_vbus>;
usb2_vbus-supply = <&reg_usb2_vbus>;