Searched +full:st21nfca +full:- +full:i2c (Results 1 – 2 of 2) sorted by relevance
1 * STMicroelectronics SAS. ST21NFCA NFC Controller4 - compatible: Should be "st,st21nfca-i2c".5 - clock-frequency: I²C work frequency.6 - reg: address on the bus7 - enable-gpios: Output GPIO pin used for enabling/disabling the ST21NFCA10 - pinctrl-names: Contains only one value - "default".11 - pintctrl-0: Specifies the pin control groups used for this controller.12 - ese-present: Specifies that an ese is physically connected to the nfc14 - uicc-present: Specifies that the uicc swp signal can be physically17 Example (for ARM-based BeagleBoard xM with ST21NFCA on I2C2):[all …]
1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause3 ---4 $id: http://devicetree.org/schemas/net/nfc/st,st21nfca.yaml#5 $schema: http://devicetree.org/meta-schemas/core.yaml#7 title: STMicroelectronics SAS ST21NFCA NFC controller10 - Krzysztof Kozlowski <krzk@kernel.org>14 const: st,st21nfca-i2c16 enable-gpios:19 ese-present:30 uicc-present:[all …]