This enables the following peripherals:
* Onboard ethernet support
* Bluetooth
* USB 2 port
* OTG port via type-c connector
* Hardware watchog
Also add aliases for the mmc devices and the ethernet interface
Signed-off-by: Sjoerd Simons <[email protected]>
---
(no changes since v1)
.../boot/dts/rockchip/rk3308-rock-pi-s.dts | 52 +++++++++++++++++++
1 file changed, 52 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts b/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts
index 9095efe25ccd..46ba48b843c5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3308-rock-pi-s.dts
@@ -11,6 +11,12 @@ / {
model = "Radxa ROCK Pi S";
compatible = "radxa,rockpis", "rockchip,rk3308";
+ aliases {
+ ethernet0 = &gmac;
+ mmc0 = &emmc;
+ mmc1 = &sdmmc;
+ };
+
chosen {
stdout-path = "serial0:1500000n8";
};
@@ -132,6 +138,15 @@ &emmc {
status = "okay";
};
+&gmac {
+ clock_in_out = "output";
+ phy-supply = <&vcc_io>;
+ snps,reset-gpio = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
+ snps,reset-active-low;
+ snps,reset-delays-us = <0 50000 50000>;
+ status = "okay";
+};
+
&i2c1 {
status = "okay";
};
@@ -195,10 +210,47 @@ &sdmmc {
status = "okay";
};
+&u2phy {
+ status = "okay";
+
+ u2phy_host: host-port {
+ phy-supply = <&vcc5v0_otg>;
+ status = "okay";
+ };
+
+ u2phy_otg: otg-port {
+ phy-supply = <&vcc5v0_otg>;
+ status = "okay";
+ };
+};
+
&uart0 {
status = "okay";
};
&uart4 {
status = "okay";
+
+ bluetooth {
+ compatible = "realtek,rtl8723bs-bt";
+ device-wake-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
+ host-wake-gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&usb_host_ehci {
+ status = "okay";
+};
+
+&usb_host_ohci {
+ status = "okay";
+};
+
+&usb20_otg {
+ dr_mode = "peripheral";
+ status = "okay";
+};
+
+&wdt {
+ status = "okay";
};
--
2.36.1