SmartAudio/lichee/linux-4.9/arch/arm/boot/dts/sun8iw8p1-soc-pinctrl.dtsi

/*
 * Allwinner sun8iw8p1 pin config info.
 * Modified by czy
 */

/ {
	soc: soc@01c00000 {
		pio: pinctrl@01c20800 {
			compatible = "allwinner,sun8iw8p1-pinctrl";
			reg = <0x0 0x01c20800 0x0 0x400>;
			device_type = "pio";
			clocks = <&clk_pio>;
			gpio-controller;
			interrupt-controller;
			#interrupt-cells = <2>;
			#size-cells = <0>;
			#gpio-cells = <6>;

			interrupts = <GIC_SPI 15 4>,
				     <GIC_SPI 17 4>;

			uart0_pins_a: uart0@0 {
				allwinner,pins = "PB8", "PB9";
				allwinner,pname = "uart0_tx", "uart0_rx";
				allwinner,function = "uart0";
				allwinner,muxsel = <3>;
				allwinner,drive = <1>;
				allwinner,pull = <1>;
			};

			uart0_pins_b: uart0@1 {
				allwinner,pins = "PB8", "PB9";
				allwinner,function = "io_disabled";
				allwinner,muxsel = <7>;
				allwinner,drive = <1>;
				allwinner,pull = <1>;
			};

			uart1_pins_a: uart1@0 {
				allwinner,pins = "PE21", "PE22";
				allwinner,pname = "uart1_tx", "uart1_rx";
				allwinner,function = "uart1";
				allwinner,muxsel = <4>;
				allwinner,drive = <1>;
				allwinner,pull = <1>;
			};

			uart1_pins_b: uart1@1 {
				allwinner,pins = "PE21", "PE22";
				allwinner,function = "io_disabled";
				allwinner,muxsel = <7>;
				allwinner,drive = <1>;
				allwinner,pull = <1>;
			};

			uart2_pins_a: uart2@0 {
				allwinner,pins = "PB0", "PB1";
				allwinner,pname = "uart2_tx", "uart2_rx";
				allwinner,function = "uart2";
				allwinner,muxsel = <2>;
				allwinner,drive = <1>;
				allwinner,pull = <1>;
			};

			uart2_pins_b: uart2@1 {
				allwinner,pins = "PB0", "PB1";
				allwinner,function = "io_disabled";
				allwinner,muxsel = <7>;
				allwinner,drive = <1>;
				allwinner,pull = <1>;
			};

			twi0_pins_a: twi0@0 {
				allwinner,pins = "PB6", "PB7";
				allwinner,pname = "twi0_scl", "twi0_sda";
				allwinner,function = "twi0";
				allwinner,muxsel = <2>;
				allwinner,drive = <1>;
				allwinner,pull = <0>;
			};

			twi0_pins_b: twi0@1 {
				allwinner,pins = "PB6", "PB7";
				allwinner,function = "io_disabled";
				allwinner,muxsel = <7>;
				allwinner,drive = <1>;
				allwinner,pull = <0>;
			};

			twi1_pins_a: twi1@0 {
				allwinner,pins = "PE21", "PE22";
				allwinner,pname = "twi1_scl", "twi1_sda";
				allwinner,function = "twi1";
				allwinner,muxsel = <2>;
				allwinner,drive = <1>;
				allwinner,pull = <0>;
			};

			twi1_pins_b: twi1@1 {
				allwinner,pins = "PE21", "PE22";
				allwinner,function = "io_disabled";
				allwinner,muxsel = <7>;
				allwinner,drive = <1>;
				allwinner,pull = <0>;
			};

			spi0_pins_a: spi0@0 {
				allwinner,pins = "PC3", "PC0", "PC1";
				allwinner,pname = "spi0_mosi", "spi0_miso", "spi0_sclk";
				allwinner,function = "spi0";
				allwinner,muxsel = <3>;
				allwinner,drive = <1>;
				allwinner,pull = <0>;
			};

			spi0_pins_b: spi0@1 {
				allwinner,pins = "PC2";
				allwinner,pname = "spi0_cs0";
				allwinner,function = "spi0";
				allwinner,muxsel = <3>;
				allwinner,drive = <1>;
				allwinner,pull = <1>; 	// only CS should be pulled up
			};

			spi0_pins_c: spi0@2 {
				allwinner,pins = "PC3", "PC0", "PC1","PC2";
				allwinner,function = "io_disabled";
				allwinner,muxsel = <7>;
				allwinner,drive = <3>;
				allwinner,pull = <1>;
			};

			csi0_pins_a: csi0@0 {
				allwinner,pins = "PE21","PE22";
				allwinner,pname = "csi0_sck","csi0_sda";
				allwinner,function = "csi0";
				allwinner,muxsel = <3>;
				allwinner,drive = <1>;
				allwinner,pull = <0>;
				allwinner,data = <0>;
			};
			csi0_pins_b: csi0_sleep@0 {
				allwinner,pins = "PE21","PE22";
				allwinner,pname = "csi0_sck","csi0_sda";
				allwinner,function = "io_disabled";
				allwinner,muxsel = <7>;
				allwinner,drive = <1>;
				allwinner,pull = <0>;
				allwinner,data = <0>;
			};

			sdc0_pins_a: sdc0@0 {
				allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
				allwinner,function = "sdc0";
				allwinner,muxsel = <2>;
				allwinner,drive = <1>;
				allwinner,pull = <1>;
			};

			sdc0_pins_b: sdc0@1 {
				allwinner,pins = "PF0","PF1","PF2","PF3","PF4","PF5";
				allwinner,function = "io_disabled";
				allwinner,muxsel = <7>;
				allwinner,drive = <1>;
				allwinner,pull = <1>;
			};

			sdc1_pins_a: sdc1@0 {
				allwinner,pins = "PG0","PG1","PG2","PG3","PG4","PG5";
				allwinner,function = "sdc1";
				allwinner,muxsel = <2>;
				allwinner,drive = <1>;
				allwinner,pull = <1>;
			};

			sdc1_pins_b: sdc1@1 {
				allwinner,pins = "PG0","PG1","PG2","PG3","PG4","PG5";
				allwinner,function = "io_disabled";
				allwinner,muxsel = <7>;
				allwinner,drive = <1>;
				allwinner,pull = <1>;
			};
			daudio0_pins_a:daudio0@0 {
				allwinner,pins = "PG10","PG11","PG12","PG13";
				allwinner,function = "tdm0";
				allwinner,muxsel = <2>;
				allwinner,driver = <1>;
				allwinner,pull = <1>;
			};
			daudio0_pins_b:daudio0_sleep@0 {
				allwinner,pins = "PG10","PG11","PG12","PG13";
				allwinner,function = "io_disable";
				allwinner,muxsel = <7>;
				allwinner,driver = <1>;
				allwinner,pull = <1>;
			};
			pwm0_pins_a: pwm0@0 {
				allwinner,pins = "PB4";
				allwinner,function = "pwm0";
				allwinner,muxsel = <2>;
				allwinner,drive = <1>;
				allwinner,pull = <1>;
			};

			pwm0_pins_b: pwm0@1 {
				allwinner,pins = "PB4";
				allwinner,function = "io_disabled";
				allwinner,muxsel = <7>;
				allwinner,drive = <1>;
				allwinner,pull = <1>;
			};

			pwm1_pins_a: pwm1@0 {
				allwinner,pins = "PB5";
				allwinner,function = "pwm1";
				allwinner,muxsel = <2>;
				allwinner,drive = <1>;
				allwinner,pull = <1>;
			};

			pwm1_pins_b: pwm1@1 {
				allwinner,pins = "PB5";
				allwinner,function = "io_disabled";
				allwinner,muxsel = <7>;
				allwinner,drive = <1>;
				allwinner,pull = <1>;
			};
		};
	};
};