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authorjpinto <Joao.Pinto@synopsys.com>2017-01-09 12:35:08 +0000
committerDavid S. Miller <davem@davemloft.net>2017-01-09 14:54:29 -0500
commitb4b7b772e8b018286482d8d1fba7804ceac56a64 (patch)
tree4388fe9d8bd9cb3b868436c01c66e30b6986d318 /drivers/net/ethernet/stmicro/stmmac/common.h
parent3a7f75e532420edb375b8d0a1526c3c1b777c1f6 (diff)
downloadop-kernel-dev-b4b7b772e8b018286482d8d1fba7804ceac56a64.zip
op-kernel-dev-b4b7b772e8b018286482d8d1fba7804ceac56a64.tar.gz
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 'drivers/net/ethernet/stmicro/stmmac/common.h')
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/common.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h
index 6c96291..75e2666 100644
--- a/drivers/net/ethernet/stmicro/stmmac/common.h
+++ b/drivers/net/ethernet/stmicro/stmmac/common.h
@@ -476,7 +476,8 @@ struct stmmac_ops {
unsigned int reg_n);
void (*get_umac_addr)(struct mac_device_info *hw, unsigned char *addr,
unsigned int reg_n);
- void (*set_eee_mode)(struct mac_device_info *hw);
+ void (*set_eee_mode)(struct mac_device_info *hw,
+ bool en_tx_lpi_clockgating);
void (*reset_eee_mode)(struct mac_device_info *hw);
void (*set_eee_timer)(struct mac_device_info *hw, int ls, int tw);
void (*set_eee_pls)(struct mac_device_info *hw, int link);
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