xref: /freebsd-src/sys/contrib/device-tree/src/arm/st/ste-dbx5x0-pinctrl.dtsi (revision f126890ac5386406dadf7c4cfa9566cbb56537c5)

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Copyright 2013 Linaro Ltd.
 */

#include "ste-nomadik-pinctrl.dtsi"

&pinctrl {
	/* Settings for all UART default and sleep states */
	uart0 {
		u0_a_1_default: u0_a_1_default {
			default_mux {
				function = "u0";
				groups = "u0_a_1";
			};
			default_cfg1 {
				pins = "GPIO0_AJ5", "GPIO2_AH4"; /* CTS+RXD */
				ste,config = <&in_pu>;
			};
			default_cfg2 {
				pins = "GPIO1_AJ3", "GPIO3_AH3"; /* RTS+TXD */
				ste,config = <&out_hi>;
			};
		};

		u0_a_1_sleep: u0_a_1_sleep {
			sleep_cfg1 {
				pins = "GPIO0_AJ5", "GPIO2_AH4"; /* CTS+RXD */
				ste,config = <&slpm_in_wkup_pdis>;
			};
			sleep_cfg2 {
				pins = "GPIO1_AJ3"; /* RTS */
				ste,config = <&slpm_out_hi_wkup_pdis>;
			};
			sleep_cfg3 {
				pins = "GPIO3_AH3"; /* TXD */
				ste,config = <&slpm_out_wkup_pdis>;
			};
		};
	};

	uart1 {
		u1rxtx_a_1_default: u1rxtx_a_1_default {
			default_mux {
				function = "u1";
				groups = "u1rxtx_a_1";
			};
			default_cfg1 {
				pins = "GPIO4_AH6"; /* RXD */
				ste,config = <&in_pu>;
			};
			default_cfg2 {
				pins = "GPIO5_AG6"; /* TXD */
				ste,config = <&out_hi>;
			};
		};

		u1rxtx_a_1_sleep: u1rxtx_a_1_sleep {
			sleep_cfg1 {
				pins = "GPIO4_AH6"; /* RXD */
				ste,config = <&slpm_in_wkup_pdis>;
			};
			sleep_cfg2 {
				pins = "GPIO5_AG6"; /* TXD */
				ste,config = <&slpm_out_wkup_pdis>;
			};
		};

		u1ctsrts_a_1_default: u1ctsrts_a_1_default {
			default_mux {
				function = "u1";
				groups = "u1ctsrts_a_1";
			};
			default_cfg1 {
				pins = "GPIO6_AF6"; /* CTS */
				ste,config = <&in_pu>;
			};
			default_cfg2 {
				pins = "GPIO7_AG5"; /* RTS */
				ste,config = <&out_hi>;
			};
		};

		u1ctsrts_a_1_sleep: u1ctsrts_a_1_sleep {
			sleep_cfg1 {
				pins = "GPIO6_AF6"; /* CTS */
				ste,config = <&slpm_in_wkup_pdis>;
			};
			sleep_cfg2 {
				pins = "GPIO7_AG5"; /* RTS */
				ste,config = <&slpm_out_hi_wkup_pdis>;
			};
		};
	};

	uart2 {
		u2rxtx_c_1_default: u2rxtx_c_1_default {
			default_mux {
				function = "u2";
				groups = "u2rxtx_c_1";
			};
			default_cfg1 {
				pins = "GPIO29_W2"; /* RXD */
				ste,config = <&in_pu>;
			};
			default_cfg2 {
				pins = "GPIO30_W3"; /* TXD */
				ste,config = <&out_hi>;
			};
		};

		u2rxtx_c_1_sleep: u2rxtx_c_1_sleep {
			sleep_cfg1 {
				pins = "GPIO29_W2"; /* RXD */
				ste,config = <&in_wkup_pdis>;
			};
			sleep_cfg2 {
				pins = "GPIO30_W3"; /* TXD */
				ste,config = <&out_wkup_pdis>;
			};
		};
	};

	/* Settings for all I2C default and sleep states */
	i2c0 {
		i2c0_a_1_default: i2c0_a_1_default {
			default_mux {
				function = "i2c0";
				groups = "i2c0_a_1";
			};
			default_cfg1 {
				pins = "GPIO147_C15", "GPIO148_B16"; /* SDA/SCL */
				ste,config = <&in_nopull>;
			};
		};

		i2c0_a_1_sleep: i2c0_a_1_sleep {
			sleep_cfg1 {
				pins = "GPIO147_C15", "GPIO148_B16"; /* SDA/SCL */
				ste,config = <&slpm_in_wkup_pdis>;
			};
		};
	};

	i2c1 {
		i2c1_b_2_default: i2c1_b_2_default {
			default_mux {
				function = "i2c1";
				groups = "i2c1_b_2";
			};
			default_cfg1 {
				pins = "GPIO16_AD3", "GPIO17_AD4"; /* SDA/SCL */
				ste,config = <&in_nopull>;
			};
		};

		i2c1_b_2_sleep: i2c1_b_2_sleep {
			sleep_cfg1 {
				pins = "GPIO16_AD3", "GPIO17_AD4"; /* SDA/SCL */
				ste,config = <&slpm_in_wkup_pdis>;
			};
		};
	};

	i2c2 {
		i2c2_b_1_default: i2c2_b_1_default {
			default_mux {
				function = "i2c2";
				groups = "i2c2_b_1";
			};
			default_cfg1 {
				pins = "GPIO8_AD5", "GPIO9_AE4"; /* SDA/SCL */
				ste,config = <&in_nopull>;
			};
		};

		i2c2_b_1_sleep: i2c2_b_1_sleep {
			sleep_cfg1 {
				pins = "GPIO8_AD5", "GPIO9_AE4"; /* SDA/SCL */
				ste,config = <&slpm_in_wkup_pdis>;
			};
		};

		i2c2_b_2_default: i2c2_b_2_default {
			default_mux {
				function = "i2c2";
				groups = "i2c2_b_2";
			};
			default_cfg1 {
				pins = "GPIO10_AF5", "GPIO11_AG4"; /* SDA/SCL */
				ste,config = <&in_nopull>;
			};
		};

		i2c2_b_2_sleep: i2c2_b_2_sleep {
			sleep_cfg1 {
				pins = "GPIO10_AF5", "GPIO11_AG4"; /* SDA/SCL */
				ste,config = <&slpm_in_wkup_pdis>;
			};
		};
	};

	i2c3 {
		i2c3_c_2_default: i2c3_c_2_default {
			default_mux {
				function = "i2c3";
				groups = "i2c3_c_2";
			};
			default_cfg1 {
				pins = "GPIO229_AG7", "GPIO230_AF7"; /* SDA/SCL */
				ste,config = <&in_nopull>;
			};
		};

		i2c3_c_2_sleep: i2c3_c_2_sleep {
			sleep_cfg1 {
				pins = "GPIO229_AG7", "GPIO230_AF7"; /* SDA/SCL */
				ste,config = <&slpm_in_wkup_pdis>;
			};
		};
	};

	/*
	 * Activating I2C4 will conflict with UART1 about the same pins so do not
	 * enable I2C4 and UART1 at the same time.
	 */
	i2c4 {
		i2c4_b_1_default: i2c4_b_1_default {
			default_mux {
				function = "i2c4";
				groups = "i2c4_b_1";
			};
			default_cfg1 {
				pins = "GPIO4_AH6", "GPIO5_AG6"; /* SDA/SCL */
				ste,config = <&in_nopull>;
			};
		};

		i2c4_b_1_sleep: i2c4_b_1_sleep {
			sleep_cfg1 {
				pins = "GPIO4_AH6", "GPIO5_AG6"; /* SDA/SCL */
				ste,config = <&slpm_in_wkup_pdis>;
			};
		};
	};

	/* Settings for all MMC/SD/SDIO default and sleep states */
	sdi0 {
		/* This is the external SD card slot, 4 bits wide */
		mc0_a_1_default: mc0_a_1_default {
			default_mux {
				function = "mc0";
				groups = "mc0_a_1";
			};
			default_cfg1 {
				pins =
				"GPIO18_AC2", /* CMDDIR */
				"GPIO19_AC1", /* DAT0DIR */
				"GPIO20_AB4"; /* DAT2DIR */
				ste,config = <&out_hi>;
			};
			default_cfg2 {
				pins = "GPIO22_AA3"; /* FBCLK */
				ste,config = <&in_nopull>;
			};
			default_cfg3 {
				pins = "GPIO23_AA4"; /* CLK */
				ste,config = <&out_lo>;
			};
			default_cfg4 {
				pins =
				"GPIO24_AB2", /* CMD */
				"GPIO25_Y4", /* DAT0 */
				"GPIO26_Y2", /* DAT1 */
				"GPIO27_AA2", /* DAT2 */
				"GPIO28_AA1"; /* DAT3 */
				ste,config = <&in_pu>;
			};
		};

		mc0_a_1_sleep: mc0_a_1_sleep {
			sleep_cfg1 {
				pins =
				"GPIO18_AC2", /* CMDDIR */
				"GPIO19_AC1", /* DAT0DIR */
				"GPIO20_AB4"; /* DAT2DIR */
				ste,config = <&slpm_out_hi_wkup_pdis>;
			};
			sleep_cfg2 {
				pins =
				"GPIO22_AA3", /* FBCLK */
				"GPIO24_AB2", /* CMD */
				"GPIO25_Y4", /* DAT0 */
				"GPIO26_Y2", /* DAT1 */
				"GPIO27_AA2", /* DAT2 */
				"GPIO28_AA1"; /* DAT3 */
				ste,config = <&slpm_in_wkup_pdis>;
			};
			sleep_cfg3 {
				pins = "GPIO23_AA4"; /* CLK */
				ste,config = <&slpm_out_lo_wkup_pdis>;
			};
		};

		mc0_a_2_default: mc0_a_2_default {
			default_mux {
				function = "mc0";
				groups = "mc0_a_2";
			};
			default_cfg1 {
				pins = "GPIO22_AA3"; /* FBCLK */
				ste,config = <&in_nopull>;
			};
			default_cfg2 {
				pins = "GPIO23_AA4"; /* CLK */
				ste,config = <&out_lo>;
			};
			default_cfg3 {
				pins =
				"GPIO24_AB2", /* CMD */
				"GPIO25_Y4", /* DAT0 */
				"GPIO26_Y2", /* DAT1 */
				"GPIO27_AA2", /* DAT2 */
				"GPIO28_AA1"; /* DAT3 */
				ste,config = <&in_pu>;
			};
		};

		mc0_a_2_sleep: mc0_a_2_sleep {
			sleep_cfg1 {
				pins =
				"GPIO22_AA3", /* FBCLK */
				"GPIO24_AB2", /* CMD */
				"GPIO25_Y4", /* DAT0 */
				"GPIO26_Y2", /* DAT1 */
				"GPIO27_AA2", /* DAT2 */
				"GPIO28_AA1"; /* DAT3 */
				ste,config = <&slpm_in_wkup_pdis>;
			};
			sleep_cfg2 {
				pins = "GPIO23_AA4"; /* CLK */
				ste,config = <&slpm_out_lo_wkup_pdis>;
			};
		};
	};

	sdi1 {
		/* This is the WLAN SDIO 4 bits wide */
		mc1_a_1_default: mc1_a_1_default {
			default_mux {
				function = "mc1";
				groups = "mc1_a_1";
			};
			default_cfg1 {
				pins = "GPIO208_AH16"; /* CLK */
				ste,config = <&out_lo>;
			};
			default_cfg2 {
				pins = "GPIO209_AG15"; /* FBCLK */
				ste,config = <&in_nopull>;
			};
			default_cfg3 {
				pins =
				"GPIO210_AJ15", /* CMD */
				"GPIO211_AG14", /* DAT0 */
				"GPIO212_AF13", /* DAT1 */
				"GPIO213_AG13", /* DAT2 */
				"GPIO214_AH15"; /* DAT3 */
				ste,config = <&in_pu>;
			};
		};

		mc1_a_1_sleep: mc1_a_1_sleep {
			sleep_cfg1 {
				pins = "GPIO208_AH16"; /* CLK */
				ste,config = <&slpm_out_lo_wkup_pdis>;
			};
			sleep_cfg2 {
				pins =
				"GPIO209_AG15", /* FBCLK */
				"GPIO210_AJ15", /* CMD */
				"GPIO211_AG14", /* DAT0 */
				"GPIO212_AF13", /* DAT1 */
				"GPIO213_AG13", /* DAT2 */
				"GPIO214_AH15"; /* DAT3 */
				ste,config = <&slpm_in_wkup_pdis>;
			};
		};

		mc1_a_2_default: mc1_a_2_default {
			default_mux {
				function = "mc1";
				groups = "mc1_a_2";
			};
			default_cfg1 {
				pins = "GPIO208_AH16"; /* CLK */
				ste,config = <&out_lo>;
			};
			default_cfg2 {
				pins =
				"GPIO210_AJ15", /* CMD */
				"GPIO211_AG14", /* DAT0 */
				"GPIO212_AF13", /* DAT1 */
				"GPIO213_AG13", /* DAT2 */
				"GPIO214_AH15"; /* DAT3 */
				ste,config = <&in_pu>;
			};
		};

		mc1_a_2_sleep: mc1_a_2_sleep {
			sleep_cfg1 {
				pins = "GPIO208_AH16"; /* CLK */
				ste,config = <&slpm_out_lo_wkup_pdis>;
			};
			sleep_cfg2 {
				pins =
				"GPIO210_AJ15", /* CMD */
				"GPIO211_AG14", /* DAT0 */
				"GPIO212_AF13", /* DAT1 */
				"GPIO213_AG13", /* DAT2 */
				"GPIO214_AH15"; /* DAT3 */
				ste,config = <&slpm_in_wkup_pdis>;
			};
		};
	};

	sdi2 {
		/* This is the eMMC 8 bits wide, usually PoP eMMC */
		mc2_a_1_default: mc2_a_1_default {
			default_mux {
				function = "mc2";
				groups = "mc2_a_1";
			};
			default_cfg1 {
				pins = "GPIO128_A5"; /* CLK */
				ste,config = <&out_lo>;
			};
			default_cfg2 {
				pins = "GPIO130_C8"; /* FBCLK */
				ste,config = <&in_nopull>;
			};
			default_cfg3 {
				pins =
				"GPIO129_B4", /* CMD */
				"GPIO131_A12", /* DAT0 */
				"GPIO132_C10", /* DAT1 */
				"GPIO133_B10", /* DAT2 */
				"GPIO134_B9", /* DAT3 */
				"GPIO135_A9", /* DAT4 */
				"GPIO136_C7", /* DAT5 */
				"GPIO137_A7", /* DAT6 */
				"GPIO138_C5"; /* DAT7 */
				ste,config = <&in_pu>;
			};
		};

		mc2_a_1_sleep: mc2_a_1_sleep {
			sleep_cfg1 {
				pins = "GPIO128_A5"; /* CLK */
				ste,config = <&out_lo_wkup_pdis>;
			};
			sleep_cfg2 {
				pins =
				"GPIO130_C8", /* FBCLK */
				"GPIO129_B4"; /* CMD */
				ste,config = <&in_wkup_pdis_en>;
			};
			sleep_cfg3 {
				pins =
				"GPIO131_A12", /* DAT0 */
				"GPIO132_C10", /* DAT1 */
				"GPIO133_B10", /* DAT2 */
				"GPIO134_B9", /* DAT3 */
				"GPIO135_A9", /* DAT4 */
				"GPIO136_C7", /* DAT5 */
				"GPIO137_A7", /* DAT6 */
				"GPIO138_C5"; /* DAT7 */
				ste,config = <&in_wkup_pdis>;
			};
		};
	};

	sdi4 {
		/* This is the eMMC 8 bits wide, usually PCB-mounted eMMC */
		mc4_a_1_default: mc4_a_1_default {
			default_mux {
				function = "mc4";
				groups = "mc4_a_1";
			};
			default_cfg1 {
				pins = "GPIO203_AE23"; /* CLK */
				ste,config = <&out_lo>;
			};
			default_cfg2 {
				pins = "GPIO202_AF25"; /* FBCLK */
				ste,config = <&in_nopull>;
			};
			default_cfg3 {
				pins =
				"GPIO201_AF24", /* CMD */
				"GPIO200_AH26", /* DAT0 */
				"GPIO199_AH23", /* DAT1 */
				"GPIO198_AG25", /* DAT2 */
				"GPIO197_AH24", /* DAT3 */
				"GPIO207_AJ23", /* DAT4 */
				"GPIO206_AG24", /* DAT5 */
				"GPIO205_AG23", /* DAT6 */
				"GPIO204_AF23"; /* DAT7 */
				ste,config = <&in_pu>;
			};
		};

		mc4_a_1_sleep: mc4_a_1_sleep {
			sleep_cfg1 {
				pins = "GPIO203_AE23"; /* CLK */
				ste,config = <&out_lo_wkup_pdis>;
			};
			sleep_cfg2 {
				pins =
				"GPIO202_AF25", /* FBCLK */
				"GPIO201_AF24", /* CMD */
				"GPIO200_AH26", /* DAT0 */
				"GPIO199_AH23", /* DAT1 */
				"GPIO198_AG25", /* DAT2 */
				"GPIO197_AH24", /* DAT3 */
				"GPIO207_AJ23", /* DAT4 */
				"GPIO206_AG24", /* DAT5 */
				"GPIO205_AG23", /* DAT6 */
				"GPIO204_AF23"; /* DAT7 */
				ste,config = <&slpm_in_wkup_pdis>;
			};
		};
	};

	/*
	 * Multi-rate serial ports (MSPs) - MSP3 output is internal and
	 * cannot be muxed onto any pins.
	 */
	msp0 {
		msp0txrxtfstck_a_1_default: msp0txrxtfstck_a_1_default {
			default_msp0_mux {
				function = "msp0";
				groups = "msp0txrx_a_1", "msp0tfstck_a_1";
			};
			default_msp0_cfg {
				pins =
				"GPIO12_AC4", /* TXD */
				"GPIO15_AC3", /* RXD */
				"GPIO13_AF3", /* TFS */
				"GPIO14_AE3"; /* TCK */
				ste,config = <&in_nopull>;
			};
		};
	};

	msp1 {
		msp1txrx_a_1_default: msp1txrx_a_1_default {
			default_mux {
				function = "msp1";
				groups = "msp1txrx_a_1", "msp1_a_1";
			};
			default_cfg1 {
				pins = "GPIO33_AF2";
				ste,config = <&out_lo>;
			};
			default_cfg2 {
				pins =
				"GPIO34_AE1",
				"GPIO35_AE2",
				"GPIO36_AG2";
				ste,config = <&in_nopull>;
			};
		};
	};

	msp2 {
		msp2_a_1_default: msp2_a_1_default {
			/* MSP2 usually used for HDMI audio */
			default_mux {
				function = "msp2";
				groups = "msp2_a_1";
			};
			default_cfg1 {
				pins =
				"GPIO193_AH27", /* TXD */
				"GPIO194_AF27", /* TCK */
				"GPIO195_AG28"; /* TFS */
				ste,config = <&in_pd>;
			};
			default_cfg2 {
				pins = "GPIO196_AG26"; /* RXD */
				ste,config = <&out_lo>;
			};
		};
	};

	musb {
		usb_a_1_default: usb_a_1_default {
			default_mux {
				function = "usb";
				groups = "usb_a_1";
			};
			default_cfg1 {
				pins =
				"GPIO256_AF28", /* NXT */
				"GPIO258_AD29", /* XCLK */
				"GPIO259_AC29", /* DIR */
				"GPIO260_AD28", /* DAT7 */
				"GPIO261_AD26", /* DAT6 */
				"GPIO262_AE26", /* DAT5 */
				"GPIO263_AG29", /* DAT4 */
				"GPIO264_AE27", /* DAT3 */
				"GPIO265_AD27", /* DAT2 */
				"GPIO266_AC28", /* DAT1 */
				"GPIO267_AC27"; /* DAT0 */
				ste,config = <&in_nopull>;
			};
			default_cfg2 {
				pins = "GPIO257_AE29"; /* STP */
				ste,config = <&out_hi>;
			};
		};

		usb_a_1_sleep: usb_a_1_sleep {
			sleep_cfg1 {
				pins =
				"GPIO256_AF28", /* NXT */
				"GPIO258_AD29", /* XCLK */
				"GPIO259_AC29"; /* DIR */
				ste,config = <&slpm_wkup_pdis_en>;
			};
			sleep_cfg2 {
				pins = "GPIO257_AE29"; /* STP */
				ste,config = <&slpm_out_hi_wkup_pdis>;
			};
			sleep_cfg3 {
				pins =
				"GPIO260_AD28", /* DAT7 */
				"GPIO261_AD26", /* DAT6 */
				"GPIO262_AE26", /* DAT5 */
				"GPIO263_AG29", /* DAT4 */
				"GPIO264_AE27", /* DAT3 */
				"GPIO265_AD27", /* DAT2 */
				"GPIO266_AC28", /* DAT1 */
				"GPIO267_AC27"; /* DAT0 */
				ste,config = <&slpm_in_wkup_pdis_en>;
			};
		};
	};
};