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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-09 09:04:31 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-09 09:04:31 -0700 |
| commit | 96407298ff6ef59c4554833d47d29c775d1e7652 (patch) | |
| tree | 35e97d6bc77c0b05812e95cfcdb8b8f4086d138c /Documentation | |
| parent | 8a3367cc8005842efcefc0cb5c29780370818572 (diff) | |
| parent | ede2001569c32e5bafd2203c7272bbd3249e942e (diff) | |
| download | linux-96407298ff6ef59c4554833d47d29c775d1e7652.tar.bz2 | |
Merge tag 'i3c/for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
Pull ic3 updates from Boris Brezillon:
- Drop support for 10-bit I2C addresses
- Add support for limited bus mode
- Fix the Cadence DT binding doc
- Use struct_size() to allocate a DEFSLVS packet
* tag 'i3c/for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux:
i3c: master: Use struct_size() helper
dt-bindings: i3c: cdns: Use correct cells for I2C device
i3c: dw: add limited bus mode support
i3c: add mixed limited bus mode
i3c: fix i2c and i3c scl rate by bus mode
dt-bindings: i3c: Document dropped support for I2C 10 bit devices
i3c: Drop support for I2C 10 bit addresing
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt | 2 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/i3c/i3c.txt | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt b/Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt index 69da2115abdc..1cf6182f888c 100644 --- a/Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt +++ b/Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt @@ -38,6 +38,6 @@ Example: nunchuk: nunchuk@52 { compatible = "nintendo,nunchuk"; - reg = <0x52 0x80000010 0>; + reg = <0x52 0x0 0x10>; }; }; diff --git a/Documentation/devicetree/bindings/i3c/i3c.txt b/Documentation/devicetree/bindings/i3c/i3c.txt index ab729a0a86ae..4ffe059f0fec 100644 --- a/Documentation/devicetree/bindings/i3c/i3c.txt +++ b/Documentation/devicetree/bindings/i3c/i3c.txt @@ -39,7 +39,9 @@ valid here, but several new properties have been added. New constraint on existing properties: -------------------------------------- - reg: contains 3 cells - + first cell : still encoding the I2C address + + first cell : still encoding the I2C address. 10 bit addressing is not + supported. Devices with 10 bit address can't be properly passed through + DEFSLVS command. + second cell: shall be 0 |