Aquaris-M10-4G/arch/arm/boot/dts/stih407-pinctrl.dtsi

/*
 * Copyright (C) 2014 STMicroelectronics Limited.
 * Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * publishhed by the Free Software Foundation.
 */
#include "st-pincfg.h"
#include <dt-bindings/interrupt-controller/arm-gic.h>
/ {

	aliases {
		/* 0-5: PIO_SBC */
		gpio0 = &pio0;
		gpio1 = &pio1;
		gpio2 = &pio2;
		gpio3 = &pio3;
		gpio4 = &pio4;
		gpio5 = &pio5;
		/* 10-19: PIO_FRONT0 */
		gpio6 = &pio10;
		gpio7 = &pio11;
		gpio8 = &pio12;
		gpio9 = &pio13;
		gpio10 = &pio14;
		gpio11 = &pio15;
		gpio12 = &pio16;
		gpio13 = &pio17;
		gpio14 = &pio18;
		gpio15 = &pio19;
		/* 20: PIO_FRONT1 */
		gpio16 = &pio20;
		/* 30-35: PIO_REAR */
		gpio17 = &pio30;
		gpio18 = &pio31;
		gpio19 = &pio32;
		gpio20 = &pio33;
		gpio21 = &pio34;
		gpio22 = &pio35;
		/* 40-42: PIO_FLASH */
		gpio23 = &pio40;
		gpio24 = &pio41;
		gpio25 = &pio42;
	};

	soc {
		pin-controller-sbc {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "st,stih407-sbc-pinctrl";
			st,syscfg = <&syscfg_sbc>;
			reg = <0x0961f080 0x4>;
			reg-names = "irqmux";
			interrupts = <GIC_SPI 188 IRQ_TYPE_NONE>;
			interrupts-names = "irqmux";
			ranges = <0 0x09610000 0x6000>;

			pio0: gpio@09610000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x0 0x100>;
				st,bank-name = "PIO0";
			};
			pio1: gpio@09611000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x1000 0x100>;
				st,bank-name = "PIO1";
			};
			pio2: gpio@09612000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x2000 0x100>;
				st,bank-name = "PIO2";
			};
			pio3: gpio@09613000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x3000 0x100>;
				st,bank-name = "PIO3";
			};
			pio4: gpio@09614000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x4000 0x100>;
				st,bank-name = "PIO4";
			};

			pio5: gpio@09615000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x5000 0x100>;
				st,bank-name = "PIO5";
			};

			rc {
				pinctrl_ir: ir0 {
					st,pins {
						ir = <&pio4 0 ALT2 IN>;
					};
				};
			};

			/* SBC_ASC0 - UART10 */
			sbc_serial0 {
				pinctrl_sbc_serial0: sbc_serial0-0 {
					st,pins {
						tx = <&pio3 4 ALT1 OUT>;
						rx = <&pio3 5 ALT1 IN>;
					};
				};
			};
			/* SBC_ASC1 - UART11 */
			sbc_serial1 {
				pinctrl_sbc_serial1: sbc_serial1-0 {
					st,pins {
						tx = <&pio2 6 ALT3 OUT>;
						rx = <&pio2 7 ALT3 IN>;
					};
				};
			};

			i2c10 {
				pinctrl_i2c10_default: i2c10-default {
					st,pins {
						sda = <&pio4 6 ALT1 BIDIR>;
						scl = <&pio4 5 ALT1 BIDIR>;
					};
				};
			};

			i2c11 {
				pinctrl_i2c11_default: i2c11-default {
					st,pins {
						sda = <&pio5 1 ALT1 BIDIR>;
						scl = <&pio5 0 ALT1 BIDIR>;
					};
				};
			};

			keyscan {
				pinctrl_keyscan: keyscan {
					st,pins {
						keyin0 = <&pio4 0 ALT6 IN>;
						keyin1 = <&pio4 5 ALT4 IN>;
						keyin2 = <&pio0 4 ALT2 IN>;
						keyin3 = <&pio2 6 ALT2 IN>;

						keyout0 = <&pio4 6 ALT4 OUT>;
						keyout1 = <&pio1 7 ALT2 OUT>;
						keyout2 = <&pio0 6 ALT2 OUT>;
						keyout3 = <&pio2 7 ALT2 OUT>;
					};
				};
			};

			gmac1 {
				/*
				 * Almost all the boards based on STiH407 SoC have an embedded
				 * switch where the mdio/mdc have been used for managing the SMI
				 * iface via I2C. For this reason these lines can be allocated
				 * by using dedicated configuration (in case of there will be a
				 * standard PHY transceiver on-board).
				 */
				pinctrl_rgmii1: rgmii1-0 {
					st,pins {

						txd0 = <&pio0 0 ALT1 OUT DE_IO 0 CLK_A>;
						txd1 = <&pio0 1 ALT1 OUT DE_IO 0 CLK_A>;
						txd2 = <&pio0 2 ALT1 OUT DE_IO 0 CLK_A>;
						txd3 = <&pio0 3 ALT1 OUT DE_IO 0 CLK_A>;
						txen = <&pio0 5 ALT1 OUT DE_IO 0 CLK_A>;
						txclk = <&pio0 6 ALT1 IN NICLK 0 CLK_A>;
						rxd0 = <&pio1 4 ALT1 IN DE_IO 0 CLK_A>;
						rxd1 = <&pio1 5 ALT1 IN DE_IO 0 CLK_A>;
						rxd2 = <&pio1 6 ALT1 IN DE_IO 0 CLK_A>;
						rxd3 = <&pio1 7 ALT1 IN DE_IO 0 CLK_A>;
						rxdv = <&pio2 0 ALT1 IN DE_IO 0 CLK_A>;
						rxclk = <&pio2 2 ALT1 IN NICLK 500 CLK_A>;
						clk125 = <&pio3 7 ALT4 IN NICLK 0 CLK_A>;
						phyclk = <&pio2 3 ALT4 OUT NICLK 1750 CLK_B>;
					};
				};

				pinctrl_rgmii1_mdio: rgmii1-mdio {
					st,pins {
						mdio = <&pio1 0 ALT1 OUT BYPASS 0>;
						mdc = <&pio1 1 ALT1 OUT NICLK 0 CLK_A>;
						mdint = <&pio1 3 ALT1 IN BYPASS 0>;
					};
				};

				pinctrl_mii1: mii1 {
					st,pins {
						txd0 = <&pio0 0 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
						txd1 = <&pio0 1 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
						txd2 = <&pio0 2 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
						txd3 = <&pio0 3 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
						txer = <&pio0 4 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
						txen = <&pio0 5 ALT1 OUT SE_NICLK_IO 0 CLK_A>;
						txclk = <&pio0 6 ALT1 IN NICLK 0 CLK_A>;
						col = <&pio0 7 ALT1 IN BYPASS 1000>;

						mdio = <&pio1 0 ALT1 OUT BYPASS 1500>;
						mdc = <&pio1 1 ALT1 OUT NICLK 0 CLK_A>;
						crs = <&pio1 2 ALT1 IN BYPASS 1000>;
						mdint = <&pio1 3 ALT1 IN BYPASS 0>;
						rxd0 = <&pio1 4 ALT1 IN SE_NICLK_IO 0 CLK_A>;
						rxd1 = <&pio1 5 ALT1 IN SE_NICLK_IO 0 CLK_A>;
						rxd2 = <&pio1 6 ALT1 IN SE_NICLK_IO 0 CLK_A>;
						rxd3 = <&pio1 7 ALT1 IN SE_NICLK_IO 0 CLK_A>;

						rxdv = <&pio2 0 ALT1 IN SE_NICLK_IO 0 CLK_A>;
						rx_er = <&pio2 1 ALT1 IN SE_NICLK_IO 0 CLK_A>;
						rxclk = <&pio2 2 ALT1 IN NICLK 0 CLK_A>;
						phyclk = <&pio2 3 ALT1 OUT NICLK 0 CLK_A>;
					};
				};
			};

			pwm1 {
				pinctrl_pwm1_chan0_default: pwm1-0-default {
					st,pins {
						pwm-out = <&pio3 0 ALT1 OUT>;
					};
				};
				pinctrl_pwm1_chan1_default: pwm1-1-default {
					st,pins {
						pwm-out = <&pio4 4 ALT1 OUT>;
					};
				};
				pinctrl_pwm1_chan2_default: pwm1-2-default {
					st,pins {
						pwm-out = <&pio4 6 ALT3 OUT>;
					};
				};
				pinctrl_pwm1_chan3_default: pwm1-3-default {
					st,pins {
						pwm-out = <&pio4 7 ALT3 OUT>;
					};
				};
			};
		};

		pin-controller-front0 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "st,stih407-front-pinctrl";
			st,syscfg = <&syscfg_front>;
			reg = <0x0920f080 0x4>;
			reg-names = "irqmux";
			interrupts = <GIC_SPI 189 IRQ_TYPE_NONE>;
			interrupts-names = "irqmux";
			ranges = <0 0x09200000 0x10000>;

			pio10: pio@09200000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x0 0x100>;
				st,bank-name = "PIO10";
			};
			pio11: pio@09201000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x1000 0x100>;
				st,bank-name = "PIO11";
			};
			pio12: pio@09202000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x2000 0x100>;
				st,bank-name = "PIO12";
			};
			pio13: pio@09203000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x3000 0x100>;
				st,bank-name = "PIO13";
			};
			pio14: pio@09204000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x4000 0x100>;
				st,bank-name = "PIO14";
			};
			pio15: pio@09205000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x5000 0x100>;
				st,bank-name = "PIO15";
			};
			pio16: pio@09206000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x6000 0x100>;
				st,bank-name = "PIO16";
			};
			pio17: pio@09207000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x7000 0x100>;
				st,bank-name = "PIO17";
			};
			pio18: pio@09208000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x8000 0x100>;
				st,bank-name = "PIO18";
			};
			pio19: pio@09209000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x9000 0x100>;
				st,bank-name = "PIO19";
			};

			/* Comms */
			serial0 {
				pinctrl_serial0: serial0-0 {
					st,pins {
						tx = <&pio17 0 ALT1 OUT>;
						rx = <&pio17 1 ALT1 IN>;
					};
				};
			};

			serial1 {
				pinctrl_serial1: serial1-0 {
					st,pins {
						tx = <&pio16 0 ALT1 OUT>;
						rx = <&pio16 1 ALT1 IN>;
					};
				};
			};

			serial2 {
				pinctrl_serial2: serial2-0 {
					st,pins {
						tx = <&pio15 0 ALT1 OUT>;
						rx = <&pio15 1 ALT1 IN>;
					};
				};
			};

			mmc1 {
				pinctrl_sd1: sd1-0 {
					st,pins {
						sd_clk = <&pio19 3 ALT5 BIDIR NICLK 0 CLK_B>;
						sd_cmd = <&pio19 2 ALT5 BIDIR_PU BYPASS 0>;
						sd_dat0 = <&pio19 4 ALT5 BIDIR_PU BYPASS 0>;
						sd_dat1 = <&pio19 5 ALT5 BIDIR_PU BYPASS 0>;
						sd_dat2 = <&pio19 6 ALT5 BIDIR_PU BYPASS 0>;
						sd_dat3 = <&pio19 7 ALT5 BIDIR_PU BYPASS 0>;
						sd_led = <&pio16 6 ALT6 OUT>;
						sd_pwren = <&pio16 7 ALT6 OUT>;
						sd_cd = <&pio19 0 ALT6 IN>;
						sd_wp = <&pio19 1 ALT6 IN>;
					};
				};
			};


			i2c0 {
				pinctrl_i2c0_default: i2c0-default {
					st,pins {
						sda = <&pio10 6 ALT2 BIDIR>;
						scl = <&pio10 5 ALT2 BIDIR>;
					};
				};
			};

			i2c1 {
				pinctrl_i2c1_default: i2c1-default {
					st,pins {
						sda = <&pio11 1 ALT2 BIDIR>;
						scl = <&pio11 0 ALT2 BIDIR>;
					};
				};
			};

			i2c2 {
				pinctrl_i2c2_default: i2c2-default {
					st,pins {
						sda = <&pio15 6 ALT2 BIDIR>;
						scl = <&pio15 5 ALT2 BIDIR>;
					};
				};
			};

			i2c3 {
				pinctrl_i2c3_default: i2c3-default {
					st,pins {
						sda = <&pio18 6 ALT1 BIDIR>;
						scl = <&pio18 5 ALT1 BIDIR>;
					};
				};
			};

			spi0 {
				pinctrl_spi0_default: spi0-default {
					st,pins {
						mtsr = <&pio12 6 ALT2 BIDIR>;
						mrst = <&pio12 7 ALT2 BIDIR>;
						scl = <&pio12 5 ALT2 BIDIR>;
					};
				};
			};
		};

		pin-controller-front1 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "st,stih407-front-pinctrl";
			st,syscfg = <&syscfg_front>;
			reg = <0x0921f080 0x4>;
			reg-names = "irqmux";
			interrupts = <GIC_SPI 190 IRQ_TYPE_NONE>;
			interrupts-names = "irqmux";
			ranges = <0 0x09210000 0x10000>;

			pio20: pio@09210000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x0 0x100>;
				st,bank-name = "PIO20";
			};
		};

		pin-controller-rear {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "st,stih407-rear-pinctrl";
			st,syscfg = <&syscfg_rear>;
			reg = <0x0922f080 0x4>;
			reg-names = "irqmux";
			interrupts = <GIC_SPI 191 IRQ_TYPE_NONE>;
			interrupts-names = "irqmux";
			ranges = <0 0x09220000 0x6000>;

			pio30: gpio@09220000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x0 0x100>;
				st,bank-name = "PIO30";
			};
			pio31: gpio@09221000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x1000 0x100>;
				st,bank-name = "PIO31";
			};
			pio32: gpio@09222000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x2000 0x100>;
				st,bank-name = "PIO32";
			};
			pio33: gpio@09223000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x3000 0x100>;
				st,bank-name = "PIO33";
			};
			pio34: gpio@09224000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x4000 0x100>;
				st,bank-name = "PIO34";
			};
			pio35: gpio@09225000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x5000 0x100>;
				st,bank-name = "PIO35";
			};

			i2c4 {
				pinctrl_i2c4_default: i2c4-default {
					st,pins {
						sda = <&pio30 1 ALT1 BIDIR>;
						scl = <&pio30 0 ALT1 BIDIR>;
					};
				};
			};

			i2c5 {
				pinctrl_i2c5_default: i2c5-default {
					st,pins {
						sda = <&pio34 4 ALT1 BIDIR>;
						scl = <&pio34 3 ALT1 BIDIR>;
					};
				};
			};

			usb3 {
				pinctrl_usb3: usb3-2 {
					st,pins {
						usb-oc-detect = <&pio35 4 ALT1 IN>;
						usb-pwr-enable = <&pio35 5 ALT1 OUT>;
						usb-vbus-valid = <&pio35 6 ALT1 IN>;
					};
				};
			};

			pwm0 {
				pinctrl_pwm0_chan0_default: pwm0-0-default {
					st,pins {
						pwm-out = <&pio31 1 ALT1 OUT>;
					};
				};
			};
		};

		pin-controller-flash {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "st,stih407-flash-pinctrl";
			st,syscfg = <&syscfg_flash>;
			reg = <0x0923f080 0x4>;
			reg-names = "irqmux";
			interrupts = <GIC_SPI 192 IRQ_TYPE_NONE>;
			interrupts-names = "irqmux";
			ranges = <0 0x09230000 0x3000>;

			pio40: gpio@09230000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0 0x100>;
				st,bank-name = "PIO40";
			};
			pio41: gpio@09231000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x1000 0x100>;
				st,bank-name = "PIO41";
			};
			pio42: gpio@09232000 {
				gpio-controller;
				#gpio-cells = <1>;
				interrupt-controller;
				#interrupt-cells = <2>;
				reg = <0x2000 0x100>;
				st,bank-name = "PIO42";
			};

			mmc0 {
				pinctrl_mmc0: mmc0-0 {
					st,pins {
						emmc_clk = <&pio40 6 ALT1 BIDIR>;
						emmc_cmd = <&pio40 7 ALT1 BIDIR_PU>;
						emmc_d0 = <&pio41 0 ALT1 BIDIR_PU>;
						emmc_d1 = <&pio41 1 ALT1 BIDIR_PU>;
						emmc_d2 = <&pio41 2 ALT1 BIDIR_PU>;
						emmc_d3 = <&pio41 3 ALT1 BIDIR_PU>;
						emmc_d4 = <&pio41 4 ALT1 BIDIR_PU>;
						emmc_d5 = <&pio41 5 ALT1 BIDIR_PU>;
						emmc_d6 = <&pio41 6 ALT1 BIDIR_PU>;
						emmc_d7 = <&pio41 7 ALT1 BIDIR_PU>;
					};
				};
			};
		};
	};
};