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making SPI CS optional (#988)

* making SPI CS optional

* CS pin should be declared as optional or required in CONFIG_SCHEMA

* changed SPI_DEVICE_SCHEMA to a function, like i2c

* added spi_device_schema() to pcd8544, lint fixes

* updated max31856 with new spi_device_schema()

* cleanup imports

Co-authored-by: Ilya Goldberg <iggie@mac.com>
This commit is contained in:
igg
2020-06-10 13:03:11 -07:00
committed by GitHub
parent bab562dc3a
commit 821c1a8bbd
17 changed files with 67 additions and 43 deletions

View File

@@ -50,7 +50,7 @@ CONFIG_SCHEMA = cv.All(display.FULL_DISPLAY_SCHEMA.extend({
cv.Optional(CONF_RESET_PIN): pins.gpio_output_pin_schema,
cv.Optional(CONF_BUSY_PIN): pins.gpio_input_pin_schema,
cv.Optional(CONF_FULL_UPDATE_EVERY): cv.uint32_t,
}).extend(cv.polling_component_schema('1s')).extend(spi.SPI_DEVICE_SCHEMA),
}).extend(cv.polling_component_schema('1s')).extend(spi.spi_device_schema()),
validate_full_update_every_only_type_a,
cv.has_at_most_one_key(CONF_PAGES, CONF_LAMBDA))