Messages in this thread Patch in this message | | | From | Christophe Roullier <> | Subject | [PATCH V2 net-next 4/4] ARM: dts: stm32: Enable gating of the MAC TX clock during TX low-power mode on stm32mp157c | Date | Tue, 5 Nov 2019 13:45:05 +0100 |
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When there is no activity on ethernet phy link, the ETH_GTX_CLK is cut
Signed-off-by: Christophe Roullier <christophe.roullier@st.com> --- arch/arm/boot/dts/stm32mp157c.dtsi | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi index f13c2348d130..8df2986dd452 100644 --- a/arch/arm/boot/dts/stm32mp157c.dtsi +++ b/arch/arm/boot/dts/stm32mp157c.dtsi @@ -1334,6 +1334,7 @@ st,syscon = <&syscfg 0x4>; snps,mixed-burst; snps,pbl = <2>; + snps,en-tx-lpi-clockgating; snps,axi-config = <&stmmac_axi_config_0>; snps,tso; status = "disabled"; -- 2.17.1
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