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| author | Robert Baldyga <r.baldyga@samsung.com> | 2015-03-09 15:06:12 +0100 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2015-03-10 15:33:33 -0500 |
| commit | eac68e8f979b82d257eea0a4bbcda7b169d330bf (patch) | |
| tree | ad3f38d39d31c8c82a9121f375d36c1029363548 /Documentation/devicetree/bindings/usb | |
| parent | ad78c918602cb7cce0fab5d5813213853a6f351d (diff) | |
| download | linux-eac68e8f979b82d257eea0a4bbcda7b169d330bf.tar.gz linux-eac68e8f979b82d257eea0a4bbcda7b169d330bf.tar.bz2 linux-eac68e8f979b82d257eea0a4bbcda7b169d330bf.zip | |
usb: dwc3: make LPM configurable in DT
This patch removes "Enable USB3 LPM Capability" option from Kconfig
and adds snps,usb3_lpm_capable devicetree property instead of it.
USB3 LPM (Link Power Management) capability is hardware property, and
it's platform dependent, so if our hardware supports this feature, we
want rather to configure it in devicetree than having it as Kconfig option.
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'Documentation/devicetree/bindings/usb')
| -rw-r--r-- | Documentation/devicetree/bindings/usb/dwc3.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt index cd7f0454e13a..5cc364309edb 100644 --- a/Documentation/devicetree/bindings/usb/dwc3.txt +++ b/Documentation/devicetree/bindings/usb/dwc3.txt @@ -14,6 +14,7 @@ Optional properties: - phys: from the *Generic PHY* bindings - phy-names: from the *Generic PHY* bindings - tx-fifo-resize: determines if the FIFO *has* to be reallocated. + - snps,usb3_lpm_capable: determines if platform is USB3 LPM capable - snps,disable_scramble_quirk: true when SW should disable data scrambling. Only really useful for FPGA builds. - snps,has-lpm-erratum: true when DWC3 was configured with LPM Erratum enabled |