From ef68984eab6bbe30a2a921c9440213cf5dded75b Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Thu, 18 Jul 2019 11:03:01 +0200 Subject: arm64: dts: meson: add ethernet fifo sizes If unspecified in DT, the fifo sizes are not automatically detected by the dwmac1000 dma driver and the reported fifo sizes default to 0. Because of this, flow control will be turned off on the device. Add the fifo sizes provided by the datasheets in the SoC in DT so flow control may be enabled if necessary. Signed-off-by: Jerome Brunet Reviewed-by: Martin Blumenstingl Reviewed-by: Kevin Hilman Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm64/boot/dts/amlogic/meson-axg.dtsi') diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi index 6219337033a0..12bf959c17a7 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi @@ -182,6 +182,8 @@ <&clkc CLKID_FCLK_DIV2>, <&clkc CLKID_MPLL2>; clock-names = "stmmaceth", "clkin0", "clkin1"; + rx-fifo-depth = <4096>; + tx-fifo-depth = <2048>; status = "disabled"; }; -- cgit