rockchip

rk3562-linux.dtsi

@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2022 Rockchip Electronics Co., Ltd.
+ *
+ */
+
+/ {
+	aliases {
+		mmc0 = &sdhci;
+		mmc1 = &sdmmc0;
+		mmc2 = &sdmmc1;
+	};
+
+	chosen: chosen {
+		bootargs = "earlycon=uart8250,mmio32,0xff210000 console=ttyFIQ0 root=PARTUUID=614e0000-0000 rw rootwait";
+	};
+
+	fiq-debugger {
+		compatible = "rockchip,fiq-debugger";
+		rockchip,serial-id = <0>;
+		rockchip,wake-irq = <0>;
+		/* If enable uart uses irq instead of fiq */
+		rockchip,irq-mode-enable = <1>;
+		rockchip,baudrate = <1500000>;  /* Only 115200 and 1500000 */
+		interrupts = <GIC_SPI 242 IRQ_TYPE_LEVEL_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&uart0m0_xfer>;
+		status = "okay";
+	};
+};
+
+&rng {
+	status = "okay";
+};