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Searched +full:st21nfca +full:- +full:i2c (Results 1 – 11 of 11) sorted by relevance

/openbmc/linux/drivers/nfc/st21nfca/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
6 STMicroelectronics ST21NFCA core driver. It implements the chipset
11 tristate "STMicroelectronics ST21NFCA NFC driver (I2C)"
12 depends on NFC_HCI && I2C && NFC_SHDLC
15 This module adds support for the STMicroelectronics st21nfca i2c interface.
16 Select this if your platform is using the i2c bus.
H A Di2c.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * I2C Link Layer for ST21NFCA HCI based Driver
9 #include <linux/crc-ccitt.h>
11 #include <linux/i2c.h>
25 #include "st21nfca.h"
33 * - insert ST21NFCA_ESCAPE_BYTE_STUFFING (escape byte)
34 * - xor byte with ST21NFCA_BYTE_STUFFING_MASK
61 * crc might have fail because i2c macro
70 * < 0 if hardware error occured (e.g. i2c err)
83 print_hex_dump(KERN_DEBUG, "i2c: ", DUMP_PREFIX_OFFSET, \
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H A DMakefile1 # SPDX-License-Identifier: GPL-2.0-only
3 # Makefile for ST21NFCA HCI based NFC driver
6 st21nfca_hci-objs = core.o dep.o se.o vendor_cmds.o
7 obj-$(CONFIG_NFC_ST21NFCA) += st21nfca_hci.o
9 st21nfca_i2c-objs = i2c.o
10 obj-$(CONFIG_NFC_ST21NFCA_I2C) += st21nfca_i2c.o
H A Dst21nfca.h1 /* SPDX-License-Identifier: GPL-2.0-only */
47 * ref ISO7816-3 chap 8.1. the initial character TS is followed by a
53 #define DRIVER_DESC "HCI NFC driver for ST21NFCA"
72 * enum nfc_vendor_cmds - supported nfc vendor commands
79 * RF trimmings or low level drivers configurations (I2C, SPI, SWP).
92 * technology. When using this command to anti-collision is done.
H A Dcore.c1 // SPDX-License-Identifier: GPL-2.0-only
12 #include "st21nfca.h"
14 #define DRIVER_DESC "HCI NFC driver for ST21NFCA"
27 * Reader gate for communication with contact-less cards using Type A
28 * protocol ISO14443-3 but not compliant with ISO14443-4
68 #define ST21NFCA_EVT_HOT_PLUG_IS_INHIBITED(x) (x->data[0] & 0x80)
117 /* On ST21NFCA device pipes number are dynamics in st21nfca_hci_load_session()
121 * - It does useless EEPROM cycling in st21nfca_hci_load_session()
122 * - It might cause issue for secure elements support in st21nfca_hci_load_session()
124 * A better approach on ST21NFCA is to: in st21nfca_hci_load_session()
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/openbmc/linux/Documentation/devicetree/bindings/net/nfc/
H A Dst,st21nfca.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
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 controller
10 - Krzysztof Kozlowski <krzk@kernel.org>
14 const: st,st21nfca-i2c
16 enable-gpios:
19 ese-present:
30 uicc-present:
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/openbmc/linux/
H A Dopengrok1.0.log1 2024-12-28 20:07:11.902-0600 FINER t583 IndexDatabase.createAnnotationCache: failed to create annotation: repository {dir='/opengrok/src/openbmc/linux',type=git,historyCache=on,renamed=false,merge=true,annotationCache=off} does not allow to create annotation cache for '/opengrok/src/openbmc/linux/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c'
2 2024-12-28 20:07:11.913-0600 FINEST t583 Statistics.logIt: Added: '/openbmc/linux/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c' (CAnalyzer) (took 116 ms)
3 2024-12-28 20:07:11.899-0600 FINER t593 IndexDatabase.createAnnotationCache: failed to create annotation: repository {dir='/opengrok/src/openbmc/linux',type=git,historyCache=on,renamed=false,merge=true,annotationCache=off} does not allow to create annotation cache for '/opengrok/src/openbmc/linux/tools/testing/selftests/powerpc/tm/tm-signa
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H A Dopengrok0.0.log1 2024-12-28 20:09:05.996-0600 FINEST t1171 PendingFileCompleter.doRename: Moved pending as file: '/opengrok/data/xref/openbmc/linux/drivers/staging/media/av7110/video-continue.rst.gz'
2 2024-12-28 20:09:05.942-0600 FINEST t1149 PendingFileCompleter.doRename: Moved pending as file: '/opengrok/data/xref/openbmc/u-boot/arch/sh/config.mk.gz'
3 2024-12-2
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H A Dopengrok2.0.log1 2024-12-28 20:05:26.116-0600 FINEST t586 Statistics.logIt: Added: '/openbmc/linux/tools/testing/selftests/drivers/net/mlxsw/rtnetlink.sh' (ShAnalyzer) (took 79 ms)
2 2024-12-28 20:05:26.112-0600 FINER t592 IndexDatabase.createAnnotationCache: failed to create annotation: repository {dir='/opengrok/src/openbmc/qemu',type=git,historyCache=on,renamed=false,merge=true,annotationCache=off} does not allow to create annotation cache for '/opengrok/src/openbmc/qemu/chardev/spice.c'
3 2024-12-28 20:05:26.116-0600 FINEST t592 Statistics.logIt: Added: '/openbmc/qemu/chardev/spice.c' (CAnalyzer) (took 33 ms)
4 2024-1
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/openbmc/
Dopengrok1.0.log1 2025-01-23 03:00:35.620-0600 FINE t1 Executor.registerErrorHandler: Installing default uncaught exception handler
2 2025-01-23 03:00:35.747-0600 INFO t1 Indexer.parseOptions: Indexer options: [-c, /usr/local/bin/ctags, -T, 12, -s, /opengrok/src, -
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Dopengrok2.0.log1 2025-01-22 03:00:43.118-0600 FINE t1 Executor.registerErrorHandler: Installing default uncaught exception handler
2 2025-01-22 03:00:43.231-0600 INFO t1 Indexer.parseOptions: Indexer options: [-c, /usr/local/bin/ctags, -T, 12, -s, /opengrok/src, -
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