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