mbox series

[V3,net-next,0/4] net: ethernet: stmmac: cleanup clock and optimization

Message ID 20191106101220.12693-1-christophe.roullier@st.com (mailing list archive)
Headers show
Series net: ethernet: stmmac: cleanup clock and optimization | expand

Message

Christophe Roullier Nov. 6, 2019, 10:12 a.m. UTC 
Some improvements: 
 - manage syscfg as optional clock, 
 - update slew rate of ETH_MDIO pin, 
 - Enable gating of the MAC TX clock during TX low-power mode

V3: Update with Andrew Lunn remark

Christophe Roullier (4):
  net: ethernet: stmmac: Add support for syscfg clock
  ARM: dts: stm32: remove syscfg clock on stm32mp157c ethernet
  ARM: dts: stm32: adjust slew rate for Ethernet
  ARM: dts: stm32: Enable gating of the MAC TX clock during TX low-power
    mode on stm32mp157c

 arch/arm/boot/dts/stm32mp157-pinctrl.dtsi     |  9 ++++--
 arch/arm/boot/dts/stm32mp157c.dtsi            |  7 ++---
 .../net/ethernet/stmicro/stmmac/dwmac-stm32.c | 28 +++++++++++--------
 3 files changed, 26 insertions(+), 18 deletions(-)