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// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
/*
* Copyright 2024 Mobileye Vision Technologies Ltd.
*/
/*
* MUX register structure
* bits | field | comment
* [0] | MUX_SEL | 0 - GPIO, 1 - alternative func
* [4] | SW_LOOPBACK|
* [5] | SW_OUT_HZ |
* [7] | DBG_IN |
* [11:8] | DS | drive strength
* [13:12] | PUD | pull-up/pull-down. 0, 3 - no, 1 - PD, 2 - PU
* [14] | OD | Open drain
* [15] | ST_CFG | Hysteretic input enable (Schmitt trigger)
*/
&pinctrl_west {
// TODO: use pinctrl-single,bias-pullup
// TODO: use pinctrl-single,bias-pulldown
// TODO: use pinctrl-single,drive-strength
// TODO: use pinctrl-single,input-schmitt
i2c0_pins: i2c0-pins {
pinctrl-single,pins = <
0x000 0x200 // I2C0_SCL pin
0x004 0x200 // I2C0_SDA pin
>;
};
i2c1_pins: i2c1-pins {
pinctrl-single,pins = <
0x008 0x200 // I2C1_SCL pin
0x00c 0x200 // I2C1_SDA pin
>;
};
eth0_pins: eth0-pins {
pinctrl-single,pins = <
0x080 1 // GPIO_C4__SMA0_MDC pin
0x084 1 // GPIO_C5__SMA0_MDIO pin
>;
};
uart0_pins: uart0-pins {
pinctrl-single,pins = <0x0a8 1>; // UART0 pin group
};
uart1_pins: uart1-pins {
pinctrl-single,pins = <0x0a0 1>; // UART1 pin group
};
spi0_pins: spi0-pins {
pinctrl-single,pins = <0x0ac 1>; // SPI0 pin group
};
spi1_pins: spi1-pins {
pinctrl-single,pins = <0x0a4 1>; // SPI1 pin group
};
};
&pinctrl_east {
i2c2_pins: i2c2-pins {
pinctrl-single,pins = <
0x000 0x200 // i2c2_SCL pin
0x004 0x200 // i2c2_SDA pin
>;
};
i2c3_pins: i2c3-pins {
pinctrl-single,pins = <
0x008 0x200 // i2c3_SCL pin
0x00c 0x200 // i2c3_SDA pin
>;
};
eth1_pins: eth1-pins {
pinctrl-single,pins = <
0x080 1 // GPIO_D4__SMA1_MDC pin
0x084 1 // GPIO_D5__SMA1_MDIO pin
>;
};
uart2_sel_pins: uart2-pins {
pinctrl-single,pins = <0x0a4 1>; // UART2 pin group
};
uart3_pins: uart3-pins {
pinctrl-single,pins = <0x09c 1>; // UART3 pin group
};
spi2_pins: spi2-pins {
pinctrl-single,pins = <0x0a8 1>; // SPI2 pin group
};
spi3_pins: spi3-pins {
pinctrl-single,pins = <0x0a0 1>; // SPI3 pin group
};
};
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