// SPDX-License-Identifier: GPL-2.0+ | |
/* | |
* Nexell's s5p6818 SoC pin-mux and pin-config device tree source | |
* | |
* (C) Copyright 2020 Stefan Bosch <stefan_b@posteo.net> | |
* | |
* Copyright (C) 2016 Nexell Co., Ltd. | |
* http://www.nexell.co.kr | |
* | |
* Nexell's s5p6818 SoC pin-mux and pin-config options are listed as | |
* device tree nodes in this file. | |
*/ | |
pinctrl@C0010000 { | |
/* | |
* values for "pin-pull": | |
* pulldown resistor = 0 | |
* pullup = 1 | |
* no pullup/down = 2 | |
*/ | |
/* MMC */ | |
mmc0_clk: mmc0-clk { | |
pins = "gpioa-29"; | |
pin-function = <1>; | |
pin-pull = <2>; | |
pin-strength = <2>; | |
}; | |
mmc0_cmd: mmc0-cmd { | |
pins = "gpioa-31"; | |
pin-function = <1>; | |
pin-pull = <2>; | |
pin-strength = <1>; | |
}; | |
mmc0_bus4: mmc0-bus-width4 { | |
pins = "gpiob-1, gpiob-3, gpiob-5, gpiob-7"; | |
pin-function = <1>; | |
pin-pull = <2>; | |
pin-strength = <1>; | |
}; | |
mmc1_clk: mmc1-clk { | |
pins = "gpiod-22"; | |
pin-function = <1>; | |
pin-pull = <2>; | |
pin-strength = <2>; | |
}; | |
mmc1_cmd: mmc1-cmd { | |
pins = "gpiod-23"; | |
pin-function = <1>; | |
pin-pull = <2>; | |
pin-strength = <1>; | |
}; | |
mmc1_bus4: mmc1-bus-width4 { | |
pins = "gpiod-24, gpiod-25, gpiod-26, gpiod-27"; | |
pin-function = <1>; | |
pin-pull = <2>; | |
pin-strength = <1>; | |
}; | |
mmc2_clk: mmc2-clk { | |
pins = "gpioc-18"; | |
pin-function = <2>; | |
pin-pull = <2>; | |
pin-strength = <2>; | |
}; | |
mmc2_cmd: mmc2-cmd { | |
pins = "gpioc-19"; | |
pin-function = <2>; | |
pin-pull = <2>; | |
pin-strength = <1>; | |
}; | |
mmc2_bus4: mmc2-bus-width4 { | |
pins = "gpioc-20, gpioc-21, gpioc-22, gpioc-23"; | |
pin-function = <2>; | |
pin-pull = <2>; | |
pin-strength = <1>; | |
}; | |
mmc2_bus8: mmc2-bus-width8 { | |
nexell,pins = "gpioe-21", "gpioe-22", "gpioe-23", "gpioe-24"; | |
pin-function = <2>; | |
pin-pull = <2>; | |
pin-strength = <1>; | |
}; | |
/* I2C */ | |
i2c0_sda:i2c0-sda { | |
pins = "gpiod-3"; | |
pin-function = <1>; | |
pin-pull = <2>; | |
pin-strength = <0>; | |
}; | |
i2c0_scl:i2c0-scl { | |
pins = "gpiod-2"; | |
pin-function = <1>; | |
pin-pull = <2>; | |
pin-strength = <0>; | |
}; | |
i2c1_sda:i2c1-sda { | |
pins = "gpiod-5"; | |
pin-function = <1>; | |
pin-pull = <2>; | |
pin-strength = <0>; | |
}; | |
i2c1_scl:i2c1-scl { | |
pins = "gpiod-4"; | |
pin-function = <1>; | |
pin-pull = <2>; | |
pin-strength = <0>; | |
}; | |
i2c2_sda:i2c2-sda { | |
pins = "gpiod-7"; | |
pin-function = <1>; | |
pin-pull = <2>; | |
pin-strength = <0>; | |
}; | |
i2c2_scl:i2c2-scl { | |
pins = "gpiod-6"; | |
pin-function = <1>; | |
pin-pull = <2>; | |
pin-strength = <0>; | |
}; | |
/* UART */ | |
uart0_rx:uart0-rx { | |
pins = "gpiod-14"; | |
pin-function = <1>; | |
pin-pull = <2>; | |
pin-strength = <0>; | |
}; | |
uart0_tx:uart0-tx { | |
pins = "gpiod-18"; | |
pin-function = <1>; | |
pin-pull = <2>; | |
pin-strength = <0>; | |
}; | |
uart1_rx:uart1-rx { | |
pins = "gpiod-15"; | |
pin-function = <2>; | |
pin-pull = <2>; | |
pin-strength = <0>; | |
}; | |
uart1_tx:uart1-tx { | |
pins = "gpiod-19"; | |
pin-function = <2>; | |
pin-pull = <2>; | |
pin-strength = <0>; | |
}; | |
uart2_rx:uart2-rx { | |
pins = "gpiod-16"; | |
pin-function = <1>; | |
pin-pull = <2>; | |
pin-strength = <0>; | |
}; | |
uart2_tx:uart2-tx { | |
pins = "gpiod-20"; | |
pin-function = <1>; | |
pin-pull = <2>; | |
pin-strength = <0>; | |
}; | |
uart3_rx:uart3-rx { | |
pins = "gpiod-17"; | |
pin-function = <1>; | |
pin-pull = <2>; | |
pin-strength = <0>; | |
}; | |
uart3_tx:uart3-tx { | |
pins = "gpiod-21"; | |
pin-function = <1>; | |
pin-pull = <2>; | |
pin-strength = <0>; | |
}; | |
uart4_rx:uart4-rx { | |
pins = "gpiob-28"; | |
pin-function = <3>; | |
pin-pull = <2>; | |
pin-strength = <0>; | |
}; | |
uart4_tx:uart4-tx { | |
pins = "gpiob-29"; | |
pin-function = <3>; | |
pin-pull = <2>; | |
pin-strength = <0>; | |
}; | |
}; |