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| 1 | +/* SPDX-License-Identifier: GPL-2.0-only */ |
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1 | 2 | /* |
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2 | 3 | * Interface the generic pinconfig portions of the pinctrl subsystem |
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3 | 4 | * |
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.. | .. |
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6 | 7 | * This interface is used in the core to keep track of pins. |
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7 | 8 | * |
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8 | 9 | * Author: Linus Walleij <linus.walleij@linaro.org> |
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9 | | - * |
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10 | | - * License terms: GNU General Public License (GPL) version 2 |
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11 | 10 | */ |
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12 | 11 | #ifndef __LINUX_PINCTRL_PINCONF_GENERIC_H |
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13 | 12 | #define __LINUX_PINCTRL_PINCONF_GENERIC_H |
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| 13 | + |
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| 14 | +#include <linux/device.h> |
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| 15 | +#include <linux/pinctrl/machine.h> |
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| 16 | + |
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| 17 | +struct pinctrl_dev; |
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| 18 | +struct pinctrl_map; |
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14 | 19 | |
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15 | 20 | /** |
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16 | 21 | * enum pin_config_param - possible pin configuration parameters |
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.. | .. |
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55 | 60 | * push-pull mode, the argument is ignored. |
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56 | 61 | * @PIN_CONFIG_DRIVE_STRENGTH: the pin will sink or source at most the current |
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57 | 62 | * passed as argument. The argument is in mA. |
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| 63 | + * @PIN_CONFIG_DRIVE_STRENGTH_UA: the pin will sink or source at most the current |
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| 64 | + * passed as argument. The argument is in uA. |
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58 | 65 | * @PIN_CONFIG_INPUT_DEBOUNCE: this will configure the pin to debounce mode, |
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59 | 66 | * which means it will wait for signals to settle when reading inputs. The |
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60 | 67 | * argument gives the debounce time in usecs. Setting the |
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.. | .. |
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112 | 119 | PIN_CONFIG_DRIVE_OPEN_SOURCE, |
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113 | 120 | PIN_CONFIG_DRIVE_PUSH_PULL, |
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114 | 121 | PIN_CONFIG_DRIVE_STRENGTH, |
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| 122 | + PIN_CONFIG_DRIVE_STRENGTH_UA, |
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115 | 123 | PIN_CONFIG_INPUT_DEBOUNCE, |
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116 | 124 | PIN_CONFIG_INPUT_ENABLE, |
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117 | 125 | PIN_CONFIG_INPUT_SCHMITT, |
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.. | .. |
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156 | 164 | return PIN_CONF_PACKED(param, argument); |
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157 | 165 | } |
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158 | 166 | |
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159 | | -#ifdef CONFIG_GENERIC_PINCONF |
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160 | | - |
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161 | | -#ifdef CONFIG_DEBUG_FS |
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162 | 167 | #define PCONFDUMP(a, b, c, d) { \ |
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163 | 168 | .param = a, .display = b, .format = c, .has_arg = d \ |
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164 | 169 | } |
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.. | .. |
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169 | 174 | const char * const format; |
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170 | 175 | bool has_arg; |
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171 | 176 | }; |
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172 | | -#endif /* CONFIG_DEBUG_FS */ |
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173 | | - |
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174 | | -#ifdef CONFIG_OF |
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175 | | - |
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176 | | -#include <linux/device.h> |
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177 | | -#include <linux/pinctrl/machine.h> |
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178 | | -struct pinctrl_dev; |
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179 | | -struct pinctrl_map; |
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180 | 177 | |
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181 | 178 | struct pinconf_generic_params { |
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182 | 179 | const char * const property; |
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.. | .. |
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221 | 218 | return pinconf_generic_dt_node_to_map(pctldev, np_config, map, num_maps, |
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222 | 219 | PIN_MAP_TYPE_INVALID); |
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223 | 220 | } |
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224 | | -#endif |
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225 | | - |
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226 | | -#endif /* CONFIG_GENERIC_PINCONF */ |
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227 | 221 | |
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228 | 222 | #endif /* __LINUX_PINCTRL_PINCONF_GENERIC_H */ |
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