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pca95xx: set init prio per instance #20

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pca95xx: set init prio per instance #20

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8e12643
pca95xx: set init prio per instance
fouge Oct 17, 2023
ac1bf1b
add init priorities for instances 4 and 5
moritz-diller Nov 14, 2023
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25 changes: 24 additions & 1 deletion drivers/gpio/gpio_pca95xx.c
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Original file line number Diff line number Diff line change
Expand Up @@ -843,6 +843,28 @@ static int gpio_pca95xx_init(const struct device *dev)
return 0;
}

/* allow redefinition of init priority, per instance,
* at least for the 4 first instances
*/
#ifndef CONFIG_PCA95XX_INIT_PRIO_INST_0
#define CONFIG_PCA95XX_INIT_PRIO_INST_0 CONFIG_GPIO_PCA95XX_INIT_PRIORITY
#endif
#ifndef CONFIG_PCA95XX_INIT_PRIO_INST_1
#define CONFIG_PCA95XX_INIT_PRIO_INST_1 CONFIG_GPIO_PCA95XX_INIT_PRIORITY
#endif
#ifndef CONFIG_PCA95XX_INIT_PRIO_INST_2
#define CONFIG_PCA95XX_INIT_PRIO_INST_2 CONFIG_GPIO_PCA95XX_INIT_PRIORITY
#endif
#ifndef CONFIG_PCA95XX_INIT_PRIO_INST_3
#define CONFIG_PCA95XX_INIT_PRIO_INST_3 CONFIG_GPIO_PCA95XX_INIT_PRIORITY
#endif
#ifndef CONFIG_PCA95XX_INIT_PRIO_INST_4
#define CONFIG_PCA95XX_INIT_PRIO_INST_4 CONFIG_GPIO_PCA95XX_INIT_PRIORITY
#endif
#ifndef CONFIG_PCA95XX_INIT_PRIO_INST_5
#define CONFIG_PCA95XX_INIT_PRIO_INST_5 CONFIG_GPIO_PCA95XX_INIT_PRIORITY
#endif

#define GPIO_PCA95XX_DEVICE_INSTANCE(inst) \
static const struct gpio_pca95xx_config gpio_pca95xx_##inst##_cfg = { \
.common = { \
Expand Down Expand Up @@ -880,7 +902,8 @@ DEVICE_DT_INST_DEFINE(inst, \
NULL, \
&gpio_pca95xx_##inst##_drvdata, \
&gpio_pca95xx_##inst##_cfg, \
POST_KERNEL, CONFIG_GPIO_PCA95XX_INIT_PRIORITY, \
POST_KERNEL, \
_CONCAT(CONFIG_PCA95XX_INIT_PRIO_INST_, inst), \
&gpio_pca95xx_drv_api_funcs);

DT_INST_FOREACH_STATUS_OKAY(GPIO_PCA95XX_DEVICE_INSTANCE)