| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Pinctrl dts file for HiSilicon Poplar board |
| * |
| * Copyright (c) 2016-2018 HiSilicon Technologies Co., Ltd. |
| */ |
| |
| #include <dt-bindings/pinctrl/hisi.h> |
| |
| /* value, enable bits, disable bits, mask */ |
| #define PINCTRL_PULLDOWN(value, enable, disable, mask) \ |
| (value << 13) (enable << 13) (disable << 13) (mask << 13) |
| #define PINCTRL_PULLUP(value, enable, disable, mask) \ |
| (value << 12) (enable << 12) (disable << 12) (mask << 12) |
| #define PINCTRL_SLEW_RATE(value, mask) (value << 8) (mask << 8) |
| #define PINCTRL_DRV_STRENGTH(value, mask) (value << 4) (mask << 4) |
| |
| &pmx0 { |
| emmc_pins_1: emmc-pins-1 { |
| pinctrl-single,pins = < |
| 0x000 MUX_M2 |
| 0x004 MUX_M2 |
| 0x008 MUX_M2 |
| 0x00c MUX_M2 |
| 0x010 MUX_M2 |
| 0x014 MUX_M2 |
| 0x018 MUX_M2 |
| 0x01c MUX_M2 |
| 0x024 MUX_M2 |
| >; |
| pinctrl-single,bias-pulldown = < |
| PINCTRL_PULLDOWN(0, 1, 0, 1) |
| >; |
| pinctrl-single,bias-pullup = < |
| PINCTRL_PULLUP(0, 1, 0, 1) |
| >; |
| pinctrl-single,slew-rate = < |
| PINCTRL_SLEW_RATE(1, 1) |
| >; |
| pinctrl-single,drive-strength = < |
| PINCTRL_DRV_STRENGTH(0xb, 0xf) |
| >; |
| }; |
| |
| emmc_pins_2: emmc-pins-2 { |
| pinctrl-single,pins = < |
| 0x028 MUX_M2 |
| >; |
| pinctrl-single,bias-pulldown = < |
| PINCTRL_PULLDOWN(0, 1, 0, 1) |
| >; |
| pinctrl-single,bias-pullup = < |
| PINCTRL_PULLUP(0, 1, 0, 1) |
| >; |
| pinctrl-single,slew-rate = < |
| PINCTRL_SLEW_RATE(1, 1) |
| >; |
| pinctrl-single,drive-strength = < |
| PINCTRL_DRV_STRENGTH(0x9, 0xf) |
| >; |
| }; |
| |
| emmc_pins_3: emmc-pins-3 { |
| pinctrl-single,pins = < |
| 0x02c MUX_M2 |
| >; |
| pinctrl-single,bias-pulldown = < |
| PINCTRL_PULLDOWN(0, 1, 0, 1) |
| >; |
| pinctrl-single,bias-pullup = < |
| PINCTRL_PULLUP(0, 1, 0, 1) |
| >; |
| pinctrl-single,slew-rate = < |
| PINCTRL_SLEW_RATE(1, 1) |
| >; |
| pinctrl-single,drive-strength = < |
| PINCTRL_DRV_STRENGTH(3, 3) |
| >; |
| }; |
| |
| emmc_pins_4: emmc-pins-4 { |
| pinctrl-single,pins = < |
| 0x030 MUX_M2 |
| >; |
| pinctrl-single,bias-pulldown = < |
| PINCTRL_PULLDOWN(1, 1, 0, 1) |
| >; |
| pinctrl-single,bias-pullup = < |
| PINCTRL_PULLUP(0, 1, 0, 1) |
| >; |
| pinctrl-single,slew-rate = < |
| PINCTRL_SLEW_RATE(1, 1) |
| >; |
| pinctrl-single,drive-strength = < |
| PINCTRL_DRV_STRENGTH(3, 3) |
| >; |
| }; |
| }; |
