2bc4d4f8c8
st21nfcb does support another phy than i2c: spi. st21nfcc does not support spi as the spi ios are used by the AMS RF booster. st21nfcb is not following NCI NFC Forum recommendations for spi but rely on ST prioritary protocol ndlc as for i2c. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
35 lines
1 KiB
Plaintext
35 lines
1 KiB
Plaintext
config NFC_ST_NCI
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tristate "STMicroelectronics ST NCI NFC driver"
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depends on NFC_NCI
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default n
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---help---
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STMicroelectronics NFC NCI chips core driver. It implements the chipset
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NCI logic and hooks into the NFC kernel APIs. Physical layers will
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register against it.
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To compile this driver as a module, choose m here. The module will
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be called st-nci.
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Say N if unsure.
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config NFC_ST_NCI_I2C
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tristate "NFC ST NCI i2c support"
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depends on NFC_ST_NCI && I2C
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---help---
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This module adds support for an I2C interface to the
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STMicroelectronics NFC NCI chips familly.
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Select this if your platform is using the i2c bus.
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If you choose to build a module, it'll be called st-nci_i2c.
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Say N if unsure.
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config NFC_ST_NCI_SPI
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tristate "NFC ST NCI spi support"
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depends on NFC_ST_NCI && SPI
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---help---
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This module adds support for an SPI interface to the
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STMicroelectronics NFC NCI chips familly.
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Select this if your platform is using the spi bus.
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If you choose to build a module, it'll be called st-nci_spi.
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Say N if unsure.
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