diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-21 23:41:50 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-02-21 23:41:50 +0300 |
| commit | 295324556c427d60b41668ab81a43f604533f456 (patch) | |
| tree | a9a9acc5f790ba7093ee61a295bba7ac1f54a298 /Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt | |
| parent | 18a8d49973667aa016e68826eeb374788b7c63b0 (diff) | |
| parent | 0d8fb59924cf20e7bef2c41f8d4e87127f573546 (diff) | |
| download | linux-295324556c427d60b41668ab81a43f604533f456.tar.xz | |
Merge branch 'i2c/for-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c updates from Wolfram Sang:
"Summary:
- legacy PM code removed from the core, there were no users anymore
(thanks to Lars-Peter Clausen)
- new driver for Broadcom iProc
- bigger driver updates for designware, rk3x, cadence, ocores
- a bunch of smaller updates and bugfixes"
* 'i2c/for-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (31 commits)
i2c: ocores: rework clk code to handle NULL cookie
i2c: designware-baytrail: another fixup for proper Kconfig dependencies
i2c: fix reference to functionality constants definition
i2c: iproc: Add Broadcom iProc I2C Driver
i2c: designware-pci: update Intel copyright line
i2c: ocores: add common clock support
i2c: hix5hd2: add COMPILE_TEST
i2c: clarify comments about the dev_released completion
i2c: ocores: fix clock-frequency binding usage
i2c: tegra: Maintain CPU endianness
i2c: designware-baytrail: use proper Kconfig dependencies
i2c: designware: Do not calculate SCL timing parameters needlessly
i2c: do not try to load modules for of-registered devices
i2c: designware: Add Intel Baytrail PMIC I2C bus support
i2c: designware: Add i2c bus locking support
of: i2c: Add i2c-mux-idle-disconnect DT property to PCA954x mux driver
i2c: designware: use {readl|writel}_relaxed instead of readl/writel
i2c: designware-pci: no need to provide clk_khz
i2c: designware-pci: remove Moorestown support
i2c: imx: whitespace and checkpatch cleanup
...
Diffstat (limited to 'Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt b/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt index 34a3fb6f8488..cf53d5fba20a 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-mux-pca954x.txt @@ -16,6 +16,9 @@ Required Properties: Optional Properties: - reset-gpios: Reference to the GPIO connected to the reset input. + - i2c-mux-idle-disconnect: Boolean; if defined, forces mux to disconnect all + children in idle state. This is necessary for example, if there are several + multiplexers on the bus and the devices behind them use same I2C addresses. Example: |