diff options
| author | jpinto <Joao.Pinto@synopsys.com> | 2017-01-09 12:35:08 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-09 14:54:29 -0500 |
| commit | b4b7b772e8b018286482d8d1fba7804ceac56a64 (patch) | |
| tree | 4388fe9d8bd9cb3b868436c01c66e30b6986d318 /Documentation/devicetree/bindings/net/stmmac.txt | |
| parent | 3a7f75e532420edb375b8d0a1526c3c1b777c1f6 (diff) | |
stmmac: adding DT parameter for LPI tx clock gating
This patch adds a new parameter to the stmmac DT: snps,en-tx-lpi-clockgating.
It was ported from synopsys/dwc_eth_qos.c and it is useful if lpi tx clock
gating is needed by stmmac users also.
Signed-off-by: Joao Pinto <jpinto@synopsys.com>
Tested-by: Niklas Cassel <niklas.cassel@axis.com>
Reviewed-by: Lars Persson <larper@axis.com>
Acked-by: Alexandre TORGUE <alexandre.torgue@st.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/devicetree/bindings/net/stmmac.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/net/stmmac.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt index c3d2fd480a1b..d3bfc2b30fb5 100644 --- a/Documentation/devicetree/bindings/net/stmmac.txt +++ b/Documentation/devicetree/bindings/net/stmmac.txt @@ -49,6 +49,8 @@ Optional properties: - snps,force_sf_dma_mode Force DMA to use the Store and Forward mode for both tx and rx. This flag is ignored if force_thresh_dma_mode is set. +- snps,en-tx-lpi-clockgating Enable gating of the MAC TX clock during + TX low-power mode - snps,multicast-filter-bins: Number of multicast filter hash bins supported by this device instance - snps,perfect-filter-entries: Number of perfect filter entries supported |