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Diffstat (limited to 'arch/arm/boot/dts/rk3188-radxarock.dts')
-rw-r--r--arch/arm/boot/dts/rk3188-radxarock.dts90
1 files changed, 84 insertions, 6 deletions
diff --git a/arch/arm/boot/dts/rk3188-radxarock.dts b/arch/arm/boot/dts/rk3188-radxarock.dts
index 5e4e3c238b2d..15910c9ddbc7 100644
--- a/arch/arm/boot/dts/rk3188-radxarock.dts
+++ b/arch/arm/boot/dts/rk3188-radxarock.dts
@@ -65,6 +65,19 @@
pinctrl-0 = <&ir_recv_pin>;
};
+ vcc_otg: usb-otg-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&otg_vbus_drv>;
+ regulator-name = "otg-vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
vcc_sd0: sdmmc-regulator {
compatible = "regulator-fixed";
regulator-name = "sdmmc-supply";
@@ -74,12 +87,52 @@
startup-delay-us = <100000>;
vin-supply = <&vcc_io>;
};
+
+ vcc_host: usb-host-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio0 3 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&host_vbus_drv>;
+ regulator-name = "host-pwr";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+};
+
+&emac {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
+
+ phy = <&phy0>;
+ phy-supply = <&vcc_rmii>;
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
+ };
};
&i2c1 {
status = "okay";
clock-frequency = <400000>;
+ rtc@51 {
+ compatible = "haoyu,hym8563";
+ reg = <0x51>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&rtc_int>;
+ #clock-cells = <0>;
+ clock-output-names = "xin32k";
+ };
+
act8846: act8846@5a {
compatible = "active-semi,act8846";
reg = <0x5a>;
@@ -149,7 +202,6 @@
regulator-name = "VCC_RMII";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
- regulator-always-on;
};
vccio_wl: REG10 {
@@ -183,11 +235,8 @@
pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
vmmc-supply = <&vcc_sd0>;
- slot@0 {
- reg = <0>;
- bus-width = <4>;
- disable-wp;
- };
+ bus-width = <4>;
+ disable-wp;
};
&pinctrl {
@@ -201,11 +250,32 @@
};
};
+ hym8563 {
+ rtc_int: rtc-int {
+ rockchip,pins = <RK_GPIO0 0 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ lan8720a {
+ phy_int: phy-int {
+ rockchip,pins = <RK_GPIO3 26 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
ir-receiver {
ir_recv_pin: ir-recv-pin {
rockchip,pins = <RK_GPIO0 10 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
+
+ usb {
+ host_vbus_drv: host-vbus-drv {
+ rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ otg_vbus_drv: otg-vbus-drv {
+ rockchip,pins = <2 31 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
};
&uart0 {
@@ -224,6 +294,14 @@
status = "okay";
};
+&usb_host {
+ status = "okay";
+};
+
+&usb_otg {
+ status = "okay";
+};
+
&wdt {
status = "okay";
};