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gpio: npm1300: lower init priority

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Lower the priority of the npm1300 gpio driver. The GPIOs are used by
some regulator nodes in the default shield config, but regulators are
initialized before the gpios. Lowering the GPIO priority to sort thigs
out.

Found with the build time priority checking feature:

$ west build -p -b nrf52dk_nrf52832 samples/shields/npm1300_ek \
  -DCONFIG_CHECK_INIT_PRIORITIES=y
...
ERROR: /soc/i2c@40003000/pmic@6b/regulators/LDO2 POST_KERNEL 76 <
  /soc/i2c@40003000/pmic@6b/gpio-controller POST_KERNEL 80
ERROR: /soc/i2c@40003000/pmic@6b/regulators/LDO1 POST_KERNEL 76 <
  /soc/i2c@40003000/pmic@6b/gpio-controller POST_KERNEL 80
ERROR: /soc/i2c@40003000/pmic@6b/regulators/BUCK2 POST_KERNEL 76 <
  /soc/i2c@40003000/pmic@6b/gpio-controller POST_KERNEL 80
ERROR: /soc/i2c@40003000/pmic@6b/regulators POST_KERNEL 75 <
  /soc/i2c@40003000/pmic@6b/gpio-controller POST_KERNEL 80
ERROR: /soc/i2c@40003000/pmic@6b/regulators POST_KERNEL 75 <
  /soc/i2c@40003000/pmic@6b/gpio-controller POST_KERNEL 80
ERROR: /soc/i2c@40003000/pmic@6b/regulators POST_KERNEL 75 <
  /soc/i2c@40003000/pmic@6b/gpio-controller POST_KERNEL 80

Signed-off-by: Fabio Baltieri <fabiobaltieri@google.com>
This commit is contained in:
Fabio Baltieri 2023-06-22 15:15:29 +00:00 • committed by Carles Cufí
commit bb5f421ade
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/Kconfig.npm1300
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@ -13,7 +13,7 @@ config GPIO_NPM1300
config GPIO_NPM1300_INIT_PRIORITY
int "nPM1300 GPIO driver initialization priority"
depends on GPIO_NPM1300
default 80
default 70
help
Initialization priority for the nPM1300 GPIO driver. It must be
greater than the I2C controller init priority.