path: root/arch/arm/boot/dts/rockchip/rv1108.dtsi

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/rv1108-cru.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/thermal/thermal.h>
/ {
	#address-cells = <1>;
	#size-cells = <1>;

	compatible = "rockchip,rv1108";

	interrupt-parent = <&gic>;

	aliases {
		i2c0 = &i2c0;
		i2c1 = &i2c1;
		i2c2 = &i2c2;
		i2c3 = &i2c3;
		serial0 = &uart0;
		serial1 = &uart1;
		serial2 = &uart2;
	};

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		cpu0: cpu@f00 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0xf00>;
			clock-latency = <40000>;
			clocks = <&cru ARMCLK>;
			#cooling-cells = <2>; /* min followed by max */
			dynamic-power-coefficient = <75>;
			operating-points-v2 = <&cpu_opp_table>;
		};
	};

	cpu_opp_table: opp-table-0 {
		compatible = "operating-points-v2";

		opp-408000000 {
			opp-hz = /bits/ 64 <408000000>;
			opp-microvolt = <975000>;
			clock-latency-ns = <40000>;
		};
		opp-600000000 {
			opp-hz = /bits/ 64 <600000000>;
			opp-microvolt = <975000>;
			clock-latency-ns = <40000>;
		};
		opp-816000000 {
			opp-hz = /bits/ 64 <816000000>;
			opp-microvolt = <1025000>;
			clock-latency-ns = <40000>;
		};
		opp-1008000000 {
			opp-hz = /bits/ 64 <1008000000>;
			opp-microvolt = <1150000>;
			clock-latency-ns = <40000>;
		};
	};

	arm-pmu {
		compatible = "arm,cortex-a7-pmu";
		interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
	};

	timer {
		compatible = "arm,armv7-timer";
		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>,
			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>;
		arm,cpu-registers-not-fw-configured;
		clock-frequency = <24000000>;
	};

	xin24m: oscillator {
		compatible = "fixed-clock";
		clock-frequency = <24000000>;
		clock-output-names = "xin24m";
		#clock-cells = <0>;
	};

	bus_intmem: sram@10080000 {
		compatible = "mmio-sram";
		reg = <0x10080000 0x2000>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0 0x10080000 0x2000>;
	};

	uart2: serial@10210000 {
		compatible = "rockchip,rv1108-uart", "snps,dw-apb-uart";
		reg = <0x10210000 0x100>;
		interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
		reg-shift = <2>;
		reg-io-width = <4>;
		clock-frequency = <24000000>;
		clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
		clock-names = "baudclk", "apb_pclk";
		dmas = <&pdma 6>, <&pdma 7>;
		pinctrl-names = "default";
		pinctrl-0 = <&uart2m0_xfer>;
		status = "disabled";
	};

	uart1: serial@10220000 {
		compatible = "rockchip,rv1108-uart", "snps,dw-apb-uart";
		reg = <0x10220000 0x100>;
		interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
		reg-shift = <2>;
		reg-io-width = <4>;
		clock-frequency = <24000000>;
		clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
		clock-names = "baudclk", "apb_pclk";
		dmas = <&pdma 4>, <&pdma 5>;
		pinctrl-names = "default";
		pinctrl-0 = <&uart1_xfer>;
		status = "disabled";
	};

	uart0: serial@10230000 {
		compatible = "rockchip,rv1108-uart", "snps,dw-apb-uart";
		reg = <0x10230000 0x100>;
		interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
		reg-shift = <2>;
		reg-io-width = <4>;
		clock-frequency = <24000000>;
		clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
		clock-names = "baudclk", "apb_pclk";
		dmas = <&pdma 2>, <&pdma 3>;
		pinctrl-names = "default";
		pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
		status = "disabled";
	};

	i2c1: i2c@10240000 {
		compatible = "rockchip,rv1108-i2c";
		reg = <0x10240000 0x1000>;
		interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&cru SCLK_I2C1>, <&cru PCLK_I2C1>;
		clock-names = "i2c", "pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&i2c1_xfer>;
		rockchip,grf = <&grf>;
		status = "disabled";
	};

	i2c2: i2c@10250000 {
		compatible = "rockchip,rv1108-i2c";
		reg = <0x10250000 0x1000>;
		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&cru SCLK_I2C2>, <&cru PCLK_I2C2>;
		clock-names = "i2c", "pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&i2c2m1_xfer>;
		rockchip,grf = <&grf>;
		status = "disabled";
	};

	i2c3: i2c@10260000 {
		compatible = "rockchip,rv1108-i2c";
		reg = <0x10260000 0x1000>;
		interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&cru SCLK_I2C3>, <&cru PCLK_I2C3>;
		clock-names = "i2c", "pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&i2c3_xfer>;
		rockchip,grf = <&grf>;
		status = "disabled";
	};

	spi: spi@10270000 {
		compatible = "rockchip,rv1108-spi";
		reg = <0x10270000 0x1000>;
		interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru SCLK_SPI>, <&cru PCLK_SPI>;
		clock-names = "spiclk", "apb_pclk";
		dmas = <&pdma 8>, <&pdma 9>;
		dma-names = "tx", "rx";
		#address-cells = <1>;
		#size-cells = <0>;
		status = "disabled";
	};

	pwm4: pwm@10280000 {
		compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
		reg = <0x10280000 0x10>;
		clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
		clock-names = "pwm", "pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&pwm4_pin>;
		#pwm-cells = <3>;
		status = "disabled";
	};

	pwm5: pwm@10280010 {
		compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
		reg = <0x10280010 0x10>;
		clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
		clock-names = "pwm", "pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&pwm5_pin>;
		#pwm-cells = <3>;
		status = "disabled";
	};

	pwm6: pwm@10280020 {
		compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
		reg = <0x10280020 0x10>;
		clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
		clock-names = "pwm", "pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&pwm6_pin>;
		#pwm-cells = <3>;
		status = "disabled";
	};

	pwm7: pwm@10280030 {
		compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
		reg = <0x10280030 0x10>;
		clocks = <&cru SCLK_PWM>, <&cru PCLK_PWM>;
		clock-names = "pwm", "pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&pwm7_pin>;
		#pwm-cells = <3>;
		status = "disabled";
	};

	pdma: dma-controller@102a0000 {
		compatible = "arm,pl330", "arm,primecell";
		reg = <0x102a0000 0x4000>;
		interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
		#dma-cells = <1>;
		arm,pl330-broken-no-flushp;
		arm,pl330-periph-burst;
		clocks = <&cru ACLK_DMAC>;
		clock-names = "apb_pclk";
	};

	grf: syscon@10300000 {
		compatible = "rockchip,rv1108-grf", "syscon", "simple-mfd";
		reg = <0x10300000 0x1000>;
		#address-cells = <1>;
		#size-cells = <1>;

		io_domains: io-domains {
			compatible = "rockchip,rv1108-io-voltage-domain";
			status = "disabled";
		};

		u2phy: usb2phy@100 {
			compatible = "rockchip,rv1108-usb2phy";
			reg = <0x100 0x0c>;
			clocks = <&cru SCLK_USBPHY>;
			clock-names = "phyclk";
			#clock-cells = <0>;
			clock-output-names = "usbphy";
			rockchip,usbgrf = <&usbgrf>;
			status = "disabled";

			u2phy_otg: otg-port {
				interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
				interrupt-names = "otg-mux";
				#phy-cells = <0>;
				status = "disabled";
			};

			u2phy_host: host-port {
				interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
				interrupt-names = "linestate";
				#phy-cells = <0>;
				status = "disabled";
			};
		};
	};

	timer: timer@10350000 {
		compatible = "rockchip,rv1108-timer", "rockchip,rk3288-timer";
		reg = <0x10350000 0x20>;
		interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru PCLK_TIMER>, <&xin24m>;
		clock-names = "pclk", "timer";
	};

	watchdog: watchdog@10360000 {
		compatible = "rockchip,rv1108-wdt", "snps,dw-wdt";
		reg = <0x10360000 0x100>;
		interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru PCLK_WDT>;
		status = "disabled";
	};

	thermal-zones {
		soc_thermal: soc-thermal {
			polling-delay-passive = <20>;
			polling-delay = <1000>;
			sustainable-power = <50>;
			thermal-sensors = <&tsadc 0>;

			trips {
				threshold: trip-point0 {
					temperature = <70000>;
					hysteresis = <2000>;
					type = "passive";
				};
				target: trip-point1 {
					temperature = <85000>;
					hysteresis = <2000>;
					type = "passive";
				};
				soc_crit: soc-crit {
					temperature = <95000>;
					hysteresis = <2000>;
					type = "critical";
				};
			};

			cooling-maps {
				map0 {
					trip = <&target>;
					cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
					contribution = <4096>;
				};
			};
		};
	};

	tsadc: tsadc@10370000 {
		compatible = "rockchip,rv1108-tsadc";
		reg = <0x10370000 0x100>;
		interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
		assigned-clocks = <&cru SCLK_TSADC>;
		assigned-clock-rates = <750000>;
		clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
		clock-names = "tsadc", "apb_pclk";
		pinctrl-names = "init", "default", "sleep";
		pinctrl-0 = <&otp_pin>;
		pinctrl-1 = <&otp_out>;
		pinctrl-2 = <&otp_pin>;
		resets = <&cru SRST_TSADC>;
		reset-names = "tsadc-apb";
		rockchip,hw-tshut-temp = <120000>;
		#thermal-sensor-cells = <1>;
		status = "disabled";
	};

	adc: adc@1038c000 {
		compatible = "rockchip,rv1108-saradc", "rockchip,rk3399-saradc";
		reg = <0x1038c000 0x100>;
		interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
		#io-channel-cells = <1>;
		clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
		clock-names = "saradc", "apb_pclk";
		status = "disabled";
	};

	i2c0: i2c@20000000 {
		compatible = "rockchip,rv1108-i2c";
		reg = <0x20000000 0x1000>;
		interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
		#address-cells = <1>;
		#size-cells = <0>;
		clocks = <&cru SCLK_I2C0_PMU>, <&cru PCLK_I2C0_PMU>;
		clock-names = "i2c", "pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&i2c0_xfer>;
		rockchip,grf = <&grf>;
		status = "disabled";
	};

	pwm0: pwm@20040000 {
		compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
		reg = <0x20040000 0x10>;
		clocks = <&cru SCLK_PWM0_PMU>, <&cru PCLK_PWM0_PMU>;
		clock-names = "pwm", "pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&pwm0_pin>;
		#pwm-cells = <3>;
		status = "disabled";
	};

	pwm1: pwm@20040010 {
		compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
		reg = <0x20040010 0x10>;
		clocks = <&cru SCLK_PWM0_PMU>, <&cru PCLK_PWM0_PMU>;
		clock-names = "pwm", "pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&pwm1_pin>;
		#pwm-cells = <3>;
		status = "disabled";
	};

	pwm2: pwm@20040020 {
		compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
		reg = <0x20040020 0x10>;
		clocks = <&cru SCLK_PWM0_PMU>, <&cru PCLK_PWM0_PMU>;
		clock-names = "pwm", "pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&pwm2_pin>;
		#pwm-cells = <3>;
		status = "disabled";
	};

	pwm3: pwm@20040030 {
		compatible = "rockchip,rv1108-pwm", "rockchip,rk3288-pwm";
		reg = <0x20040030 0x10>;
		clocks = <&cru SCLK_PWM0_PMU>, <&cru PCLK_PWM0_PMU>;
		clock-names = "pwm", "pclk";
		pinctrl-names = "default";
		pinctrl-0 = <&pwm3_pin>;
		#pwm-cells = <3>;
		status = "disabled";
	};

	pmugrf: syscon@20060000 {
		compatible = "rockchip,rv1108-pmugrf", "syscon", "simple-mfd";
		reg = <0x20060000 0x1000>;

		pmu_io_domains: io-domains {
			compatible = "rockchip,rv1108-pmu-io-voltage-domain";
			status = "disabled";
		};
	};

	usbgrf: syscon@202a0000 {
		compatible = "rockchip,rv1108-usbgrf", "syscon";
		reg = <0x202a0000 0x1000>;
	};

	cru: clock-controller@20200000 {
		compatible = "rockchip,rv1108-cru";
		reg = <0x20200000 0x1000>;
		clocks = <&xin24m>;
		clock-names = "xin24m";
		rockchip,grf = <&grf>;
		#clock-cells = <1>;
		#reset-cells = <1>;
	};

	nfc: nand-controller@30100000 {
		compatible = "rockchip,rv1108-nfc";
		reg = <0x30100000  0x1000>;
		interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_NANDC>, <&cru SCLK_NANDC>;
		clock-names = "ahb", "nfc";
		assigned-clocks = <&cru SCLK_NANDC>;
		assigned-clock-rates = <150000000>;
		status = "disabled";
	};

	emmc: mmc@30110000 {
		compatible = "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc";
		reg = <0x30110000 0x4000>;
		interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
			 <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
		fifo-depth = <0x100>;
		max-frequency = <150000000>;
		status = "disabled";
	};

	sdio: mmc@30120000 {
		compatible = "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc";
		reg = <0x30120000 0x4000>;
		interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>,
			 <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>;
		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
		fifo-depth = <0x100>;
		max-frequency = <150000000>;
		status = "disabled";
	};

	sdmmc: mmc@30130000 {
		compatible = "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc";
		reg = <0x30130000 0x4000>;
		interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
			 <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
		clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
		fifo-depth = <0x100>;
		max-frequency = <100000000>;
		pinctrl-names = "default";
		pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
		status = "disabled";
	};

	usb_host_ehci: usb@30140000 {
		compatible = "generic-ehci";
		reg = <0x30140000 0x20000>;
		interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_HOST0>, <&u2phy>;
		phys = <&u2phy_host>;
		phy-names = "usb";
		status = "disabled";
	};

	usb_host_ohci: usb@30160000 {
		compatible = "generic-ohci";
		reg = <0x30160000 0x20000>;
		interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_HOST0>, <&u2phy>;
		phys = <&u2phy_host>;
		phy-names = "usb";
		status = "disabled";
	};

	usb_otg: usb@30180000 {
		compatible = "rockchip,rv1108-usb", "rockchip,rk3066-usb",
			     "snps,dwc2";
		reg = <0x30180000 0x40000>;
		interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru HCLK_OTG>;
		clock-names = "otg";
		dr_mode = "otg";
		g-np-tx-fifo-size = <16>;
		g-rx-fifo-size = <280>;
		g-tx-fifo-size = <256 128 128 64 32 16>;
		phys = <&u2phy_otg>;
		phy-names = "usb2-phy";
		status = "disabled";
	};

	sfc: spi@301c0000 {
		compatible = "rockchip,sfc";
		reg = <0x301c0000 0x4000>;
		interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&cru SCLK_SFC>, <&cru HCLK_SFC>;
		clock-names = "clk_sfc", "hclk_sfc";
		pinctrl-0 = <&sfc_clk &sfc_cs0 &sfc_bus4>;
		pinctrl-names = "default";
		status = "disabled";
	};

	gmac: ethernet@30200000 {
		compatible = "rockchip,rv1108-gmac";
		reg = <0x30200000 0x10000>;
		interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
			     <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-names = "macirq", "eth_wake_irq";
		clocks = <&cru SCLK_MAC>,
			<&cru SCLK_MAC_RX>, <&cru SCLK_MAC_RX>,
			<&cru SCLK_MAC_REF>, <&cru SCLK_MAC_REFOUT>,
			<&cru ACLK_GMAC>, <&cru PCLK_GMAC>;
		clock-names = "stmmaceth",
			"mac_clk_rx", "mac_clk_tx",
			"clk_mac_ref", "clk_mac_refout",
			"aclk_mac", "pclk_mac";
		/* rv1108 only supports an rmii interface */
		phy-mode = "rmii";
		pinctrl-names = "default";
		pinctrl-0 = <&rmii_pins>;
		rockchip,grf = <&grf>;
		status = "disabled";
	};

	gic: interrupt-controller@32010000 {
		compatible = "arm,gic-400";
		interrupt-controller;
		#interrupt-cells = <3>;
		#address-cells = <0>;

		reg = <0x32011000 0x1000>,
		      <0x32012000 0x2000>,
		      <0x32014000 0x2000>,
		      <0x32016000 0x2000>;
		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>;
	};

	pinctrl: pinctrl {
		compatible = "rockchip,rv1108-pinctrl";
		rockchip,grf = <&grf>;
		rockchip,pmu = <&pmugrf>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		gpio0: gpio@20030000 {
			compatible = "rockchip,gpio-bank";
			reg = <0x20030000 0x100>;
			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cru PCLK_GPIO0_PMU>;

			gpio-controller;
			#gpio-cells = <2>;

			interrupt-controller;
			#interrupt-cells = <2>;
		};

		gpio1: gpio@10310000 {
			compatible = "rockchip,gpio-bank";
			reg = <0x10310000 0x100>;
			interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cru PCLK_GPIO1>;

			gpio-controller;
			#gpio-cells = <2>;

			interrupt-controller;
			#interrupt-cells = <2>;
		};

		gpio2: gpio@10320000 {
			compatible = "rockchip,gpio-bank";
			reg = <0x10320000 0x100>;
			interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cru PCLK_GPIO2>;

			gpio-controller;
			#gpio-cells = <2>;

			interrupt-controller;
			#interrupt-cells = <2>;
		};

		gpio3: gpio@10330000 {
			compatible = "rockchip,gpio-bank";
			reg = <0x10330000 0x100>;
			interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&cru PCLK_GPIO3>;

			gpio-controller;
			#gpio-cells = <2>;

			interrupt-controller;
			#interrupt-cells = <2>;
		};

		pcfg_pull_up: pcfg-pull-up {
			bias-pull-up;
		};

		pcfg_pull_down: pcfg-pull-down {
			bias-pull-down;
		};

		pcfg_pull_none: pcfg-pull-none {
			bias-disable;
		};

		pcfg_pull_none_drv_8ma: pcfg-pull-none-drv-8ma {
			drive-strength = <8>;
		};

		pcfg_pull_none_drv_12ma: pcfg-pull-none-drv-12ma {
			drive-strength = <12>;
		};

		pcfg_pull_none_smt: pcfg-pull-none-smt {
			bias-disable;
			input-schmitt-enable;
		};

		pcfg_pull_up_drv_8ma: pcfg-pull-up-drv-8ma {
			bias-pull-up;
			drive-strength = <8>;
		};

		pcfg_pull_none_drv_4ma: pcfg-pull-none-drv-4ma {
			drive-strength = <4>;
		};

		pcfg_pull_up_drv_4ma: pcfg-pull-up-drv-4ma {
			bias-pull-up;
			drive-strength = <4>;
		};

		pcfg_output_high: pcfg-output-high {
			output-high;
		};

		pcfg_output_low: pcfg-output-low {
			output-low;
		};

		pcfg_input_high: pcfg-input-high {
			bias-pull-up;
			input-enable;
		};

		emmc {
			emmc_bus8: emmc-bus8 {
				rockchip,pins = <2 RK_PA0 2 &pcfg_pull_up_drv_8ma>,
						<2 RK_PA1 2 &pcfg_pull_up_drv_8ma>,
						<2 RK_PA2 2 &pcfg_pull_up_drv_8ma>,
						<2 RK_PA3 2 &pcfg_pull_up_drv_8ma>,
						<2 RK_PA4 2 &pcfg_pull_up_drv_8ma>,
						<2 RK_PA5 2 &pcfg_pull_up_drv_8ma>,
						<2 RK_PA6 2 &pcfg_pull_up_drv_8ma>,
						<2 RK_PA7 2 &pcfg_pull_up_drv_8ma>;
			};

			emmc_clk: emmc-clk {
				rockchip,pins = <2 RK_PB6 1 &pcfg_pull_none_drv_8ma>;
			};

			emmc_cmd: emmc-cmd {
				rockchip,pins = <2 RK_PB4 2 &pcfg_pull_up_drv_8ma>;
			};
		};

		sfc {
			sfc_bus4: sfc-bus4 {
				rockchip,pins =
					<2 RK_PA0 3 &pcfg_pull_none>,
					<2 RK_PA1 3 &pcfg_pull_none>,
					<2 RK_PA2 3 &pcfg_pull_none>,
					<2 RK_PA3 3 &pcfg_pull_none>;
			};

			sfc_bus2: sfc-bus2 {
				rockchip,pins =
					<2 RK_PA0 3 &pcfg_pull_none>,
					<2 RK_PA1 3 &pcfg_pull_none>;
			};

			sfc_cs0: sfc-cs0 {
				rockchip,pins =
					<2 RK_PB4 3 &pcfg_pull_none>;
			};

			sfc_clk: sfc-clk {
				rockchip,pins =
					<2 RK_PB7 2 &pcfg_pull_none>;
			};
		};

		gmac {
			rmii_pins: rmii-pins {
				rockchip,pins = <1 RK_PC5 2 &pcfg_pull_none>,
						<1 RK_PC3 2 &pcfg_pull_none>,
						<1 RK_PC4 2 &pcfg_pull_none>,
						<1 RK_PB2 3 &pcfg_pull_none_drv_12ma>,
						<1 RK_PB3 3 &pcfg_pull_none_drv_12ma>,
						<1 RK_PB4 3 &pcfg_pull_none_drv_12ma>,
						<1 RK_PB5 3 &pcfg_pull_none>,
						<1 RK_PB6 3 &pcfg_pull_none>,
						<1 RK_PB7 3 &pcfg_pull_none>,
						<1 RK_PC2 3 &pcfg_pull_none>;
			};
		};

		i2c0 {
			i2c0_xfer: i2c0-xfer {
				rockchip,pins = <0 RK_PB1 1 &pcfg_pull_none_smt>,
						<0 RK_PB2 1 &pcfg_pull_none_smt>;
			};
		};

		i2c1 {
			i2c1_xfer: i2c1-xfer {
				rockchip,pins = <2 RK_PD3 1 &pcfg_pull_up>,
						<2 RK_PD4 1 &pcfg_pull_up>;
			};
		};

		i2c2m1 {
			i2c2m1_xfer: i2c2m1-xfer {
				rockchip,pins = <0 RK_PC2 2 &pcfg_pull_none>,
						<0 RK_PC6 3 &pcfg_pull_none>;
			};

			i2c2m1_pins: i2c2m1-pins {
				rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>,
						<0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
			};
		};

		i2c2m05v {
			i2c2m05v_xfer: i2c2m05v-xfer {
				rockchip,pins = <1 RK_PD5 2 &pcfg_pull_none>,
						<1 RK_PD4 2 &pcfg_pull_none>;
			};

			i2c2m05v_pins: i2c2m05v-pins {
				rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>,
						<1 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
			};
		};

		i2c3 {
			i2c3_xfer: i2c3-xfer {
				rockchip,pins = <0 RK_PB6 1 &pcfg_pull_none>,
						<0 RK_PC4 2 &pcfg_pull_none>;
			};
		};

		pwm0 {
			pwm0_pin: pwm0-pin {
				rockchip,pins = <0 RK_PC5 1 &pcfg_pull_none>;
			};
		};

		pwm1 {
			pwm1_pin: pwm1-pin {
				rockchip,pins = <0 RK_PC4 1 &pcfg_pull_none>;
			};
		};

		pwm2 {
			pwm2_pin: pwm2-pin {
				rockchip,pins = <0 RK_PC6 1 &pcfg_pull_none>;
			};
		};

		pwm3 {
			pwm3_pin: pwm3-pin {
				rockchip,pins = <0 RK_PC0 1 &pcfg_pull_none>;
			};
		};

		pwm4 {
			pwm4_pin: pwm4-pin {
				rockchip,pins = <1 RK_PC1 3 &pcfg_pull_none>;
			};
		};

		pwm5 {
			pwm5_pin: pwm5-pin {
				rockchip,pins = <1 RK_PA7 2 &pcfg_pull_none>;
			};
		};

		pwm6 {
			pwm6_pin: pwm6-pin {
				rockchip,pins = <1 RK_PB0 2 &pcfg_pull_none>;
			};
		};

		pwm7 {
			pwm7_pin: pwm7-pin {
				rockchip,pins = <1 RK_PB1 2 &pcfg_pull_none>;
			};
		};

		sdmmc {
			sdmmc_clk: sdmmc-clk {
				rockchip,pins = <3 RK_PC4 1 &pcfg_pull_none_drv_4ma>;
			};

			sdmmc_cmd: sdmmc-cmd {
				rockchip,pins = <3 RK_PC5 1 &pcfg_pull_up_drv_4ma>;
			};

			sdmmc_cd: sdmmc-cd {
				rockchip,pins = <0 RK_PA1 1 &pcfg_pull_up_drv_4ma>;
			};

			sdmmc_bus1: sdmmc-bus1 {
				rockchip,pins = <3 RK_PC3 1 &pcfg_pull_up_drv_4ma>;
			};

			sdmmc_bus4: sdmmc-bus4 {
				rockchip,pins = <3 RK_PC3 1 &pcfg_pull_up_drv_4ma>,
						<3 RK_PC2 1 &pcfg_pull_up_drv_4ma>,
						<3 RK_PC1 1 &pcfg_pull_up_drv_4ma>,
						<3 RK_PC0 1 &pcfg_pull_up_drv_4ma>;
			};
		};

		spim0 {
			spim0_clk: spim0-clk {
				rockchip,pins = <1 RK_PD0 2 &pcfg_pull_up>;
			};

			spim0_cs0: spim0-cs0 {
				rockchip,pins = <1 RK_PD1 2 &pcfg_pull_up>;
			};

			spim0_tx: spim0-tx {
				rockchip,pins = <1 RK_PD3 2 &pcfg_pull_up>;
			};

			spim0_rx: spim0-rx {
				rockchip,pins = <1 RK_PD2 2 &pcfg_pull_up>;
			};
		};

		spim1 {
			spim1_clk: spim1-clk {
				rockchip,pins = <0 RK_PA3 1 &pcfg_pull_up>;
			};

			spim1_cs0: spim1-cs0 {
				rockchip,pins = <0 RK_PA4 1 &pcfg_pull_up>;
			};

			spim1_rx: spim1-rx {
				rockchip,pins = <0 RK_PB0 1 &pcfg_pull_up>;
			};

			spim1_tx: spim1-tx {
				rockchip,pins = <0 RK_PA7 1 &pcfg_pull_up>;
			};
		};

		tsadc {
			otp_out: otp-out {
				rockchip,pins = <0 RK_PB7 1 &pcfg_pull_none>;
			};

			otp_pin: otp-pin {
				rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
			};
		};

		uart0 {
			uart0_xfer: uart0-xfer {
				rockchip,pins = <3 RK_PA6 1 &pcfg_pull_up>,
						<3 RK_PA5 1 &pcfg_pull_none>;
			};

			uart0_cts: uart0-cts {
				rockchip,pins = <3 RK_PA4 1 &pcfg_pull_none>;
			};

			uart0_rts: uart0-rts {
				rockchip,pins = <3 RK_PA3 1 &pcfg_pull_none>;
			};

			uart0_rts_pin: uart0-rts-pin {
				rockchip,pins = <3 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
			};
		};

		uart1 {
			uart1_xfer: uart1-xfer {
				rockchip,pins = <1 RK_PD3 1 &pcfg_pull_up>,
						<1 RK_PD2 1 &pcfg_pull_none>;
			};

			uart1_cts: uart1-cts {
				rockchip,pins = <1 RK_PD0 1 &pcfg_pull_none>;
			};

			uart1_rts: uart1-rts {
				rockchip,pins = <1 RK_PD1 1 &pcfg_pull_none>;
			};
		};

		uart2m0 {
			uart2m0_xfer: uart2m0-xfer {
				rockchip,pins = <2 RK_PD2 1 &pcfg_pull_up>,
						<2 RK_PD1 1 &pcfg_pull_none>;
			};
		};

		uart2m1 {
			uart2m1_xfer: uart2m1-xfer {
				rockchip,pins = <3 RK_PC3 2 &pcfg_pull_up>,
						<3 RK_PC2 2 &pcfg_pull_none>;
			};
		};

		uart2_5v {
			uart2_5v_cts: uart2_5v-cts {
				rockchip,pins = <1 RK_PD4 1 &pcfg_pull_none>;
			};

			uart2_5v_rts: uart2_5v-rts {
				rockchip,pins = <1 RK_PD5 1 &pcfg_pull_none>;
			};
		};
	};
};