Add "output-impedance-ohms" property to generic options used for DT parsing files. This enables drivers, which use generic pin configurations, to get the value passed to this property.
Showing the changes to include/linux/pinctrl (1 of 2 files). Show all
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| @@ -91,6 +91,8 @@ struct pinctrl_map; · 90 unmodified lines | |||
| 91 | * configuration (eg. the currently selected mux function) drive values on | 91 | * configuration (eg. the currently selected mux function) drive values on |
| 92 | * the line. Use argument 1 to enable output mode, argument 0 to disable | 92 | * the line. Use argument 1 to enable output mode, argument 0 to disable |
| 93 | * it. | 93 | * it. |
| 94 | * @PIN_CONFIG_OUTPUT_IMPEDANCE_OHMS: this will configure the output impedance | ||
| 95 | * of the pin with the value passed as argument. The argument is in ohms. | ||
| 94 | * @PIN_CONFIG_PERSIST_STATE: retain pin state across sleep or controller reset | 96 | * @PIN_CONFIG_PERSIST_STATE: retain pin state across sleep or controller reset |
| 95 | * @PIN_CONFIG_POWER_SOURCE: if the pin can select between different power | 97 | * @PIN_CONFIG_POWER_SOURCE: if the pin can select between different power |
| 96 | * supplies, the argument to this parameter (on a custom format) tells | 98 | * supplies, the argument to this parameter (on a custom format) tells |
| @@ -129,6 +131,7 @@ enum pin_config_param { · 32 unmodified lines | |||
| 129 | PIN_CONFIG_MODE_PWM, | 131 | PIN_CONFIG_MODE_PWM, |
| 130 | PIN_CONFIG_OUTPUT, | 132 | PIN_CONFIG_OUTPUT, |
| 131 | PIN_CONFIG_OUTPUT_ENABLE, | 133 | PIN_CONFIG_OUTPUT_ENABLE, |
| 134 | PIN_CONFIG_OUTPUT_IMPEDANCE_OHMS, | ||
| 132 | PIN_CONFIG_PERSIST_STATE, | 135 | PIN_CONFIG_PERSIST_STATE, |
| 133 | PIN_CONFIG_POWER_SOURCE, | 136 | PIN_CONFIG_POWER_SOURCE, |
| 134 | PIN_CONFIG_SKEW_DELAY, | 137 | PIN_CONFIG_SKEW_DELAY, |