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| author | Christophe Roullier <christophe.roullier@st.com> | 2019-12-09 14:58:17 +0100 |
|---|---|---|
| committer | Alexandre Torgue <alexandre.torgue@st.com> | 2019-12-09 14:58:24 +0100 |
| commit | bf848759fb7877203d0be92b1243dccd447af662 (patch) | |
| tree | 1527674c6915fde5a9eb8bb2e3e9ce9bd50fcfbb /arch/arm/boot/dts/stm32mp151.dtsi | |
| parent | 46ccf1cecb224c73a20454134fd19833b2f385fd (diff) | |
| download | lwn-bf848759fb7877203d0be92b1243dccd447af662.tar.gz lwn-bf848759fb7877203d0be92b1243dccd447af662.zip | |
ARM: dts: stm32: Enable MAC TX clock gating during TX low-power mode on stm32mp15
When there is no activity on ethernet phy link, the ETH_GTX_CLK is cut.
Signed-off-by: Christophe Roullier <christophe.roullier@st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Diffstat (limited to 'arch/arm/boot/dts/stm32mp151.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/stm32mp151.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi index facfc0b884d7..b0f3fa564967 100644 --- a/arch/arm/boot/dts/stm32mp151.dtsi +++ b/arch/arm/boot/dts/stm32mp151.dtsi @@ -1377,6 +1377,7 @@ 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"; |