From: Lukasz Majewski Date: Thu, 27 Jul 2023 08:06:56 +0000 (+0200) Subject: ARM: dts: at91: ksz9477_evb: Add tx-internal-delay-ps property for port5 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=58f45c50c36cc96cbb973bf316ad08f2c9895c3c;p=tomoyo%2Ftomoyo-test1.git ARM: dts: at91: ksz9477_evb: Add tx-internal-delay-ps property for port5 Without this change the KSZ9477 Evaluation board's Linux (v6.5-rc1) shows following device warning: 'ksz-switch spi1.0: Port 5 interpreting RGMII delay settings based on "phy-mode" property, please update device tree to specify "rx-internal-delay-ps" and "tx-internal-delay-ps"' This is not critical, as KSZ driver by itself assigns default value of tx delay to 2000 ps (as 'rgmii-txid' is set as PHY mode). However, to avoid extra warnings in logs - the missing 'tx-internal-delay-ps' has been specified with the default value of 2000 ps. Signed-off-by: Lukasz Majewski Link: https://lore.kernel.org/r/20230727080656.3828397-1-lukma@denx.de Signed-off-by: Claudiu Beznea --- diff --git a/arch/arm/boot/dts/microchip/at91-sama5d3_ksz9477_evb.dts b/arch/arm/boot/dts/microchip/at91-sama5d3_ksz9477_evb.dts index 99cd6d15998b..b66570080894 100644 --- a/arch/arm/boot/dts/microchip/at91-sama5d3_ksz9477_evb.dts +++ b/arch/arm/boot/dts/microchip/at91-sama5d3_ksz9477_evb.dts @@ -152,6 +152,7 @@ label = "cpu"; ethernet = <&macb0>; phy-mode = "rgmii-txid"; + tx-internal-delay-ps = <2000>; fixed-link { speed = <1000>;