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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-12-25 12:26:34 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-12-25 12:26:34 -0800 |
| commit | b3cc2bfe7244e848f5e8caa77bbdc72c04abd17c (patch) | |
| tree | 19cce6c02dcdb290ef238fb3e17698cc915d4533 /include/linux/mod_devicetable.h | |
| parent | 4971f090aa7f6ce5daa094ce4334f6618f93a7eb (diff) | |
| parent | 25ac3da61ba144f8dbfe377eeec6b1da7ad0854a (diff) | |
| download | lwn-b3cc2bfe7244e848f5e8caa77bbdc72c04abd17c.tar.gz lwn-b3cc2bfe7244e848f5e8caa77bbdc72c04abd17c.zip | |
Merge tag 'i3c/for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
Pull initial i3c support from Boris Brezillon:
"Add initial support for I3C along with two I3C master controller
drivers"
* tag 'i3c/for-4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux:
i3c: master: cdns: fix I2C transfers in Cadence I3C master driver
ic3: off by one in mode_show()
i3c: fix an error code in i3c_master_add_i3c_dev_locked()
i3c: master: dw: fix mask operation by using the correct operator
MAINTAINERS: Add myself as the dw-i3c-master module maintainer
dt-binding: i3c: Document Synopsys DesignWare I3C
i3c: master: Add driver for Synopsys DesignWare IP
i3c: master: Remove set but not used variable 'old_i3c_scl_lim'
dt-bindings: i3c: Document Cadence I3C master bindings
i3c: master: Add driver for Cadence IP
MAINTAINERS: Add myself as the I3C subsystem maintainer
dt-bindings: i3c: Document core bindings
i3c: Add sysfs ABI spec
docs: driver-api: Add I3C documentation
i3c: Add core I3C infrastructure
Diffstat (limited to 'include/linux/mod_devicetable.h')
| -rw-r--r-- | include/linux/mod_devicetable.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index a0dcc9b6a723..f9bd2f34b99f 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -448,6 +448,23 @@ struct pci_epf_device_id { kernel_ulong_t driver_data; }; +/* i3c */ + +#define I3C_MATCH_DCR 0x1 +#define I3C_MATCH_MANUF 0x2 +#define I3C_MATCH_PART 0x4 +#define I3C_MATCH_EXTRA_INFO 0x8 + +struct i3c_device_id { + __u8 match_flags; + __u8 dcr; + __u16 manuf_id; + __u16 part_id; + __u16 extra_info; + + const void *data; +}; + /* spi */ #define SPI_NAME_SIZE 32 |