From 102c1ce21859266e526879428c9d7c5946b7477c Mon Sep 17 00:00:00 2001 From: Dongjin Kim Date: Fri, 24 Apr 2020 14:44:06 +0200 Subject: [PATCH 10/75] arm64: dts: meson-sm1: add support for Hardkernel ODROID-C4 Add the board support for the Hardkernel Odroid-C4 single board computer. The Odroid-C4 is the Odroid-C2 successor with same form factor, but using a modern Amlogic S905X3 (SM1) SoC and 4x USB3 ports. Signed-off-by: Dongjin Kim Signed-off-by: Neil Armstrong Tested-by: Christian Hewitt --- arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts index cf5a98f0e47c..e1fe6138b6c0 100644 --- a/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts +++ b/arch/arm64/boot/dts/amlogic/meson-sm1-odroid-c4.dts @@ -286,6 +286,10 @@ external_phy: ethernet-phy@0 { reg = <0>; max-speed = <1000>; + reset-assert-us = <10000>; + reset-deassert-us = <30000>; + reset-gpios = <&gpio GPIOZ_15 (GPIO_ACTIVE_LOW | GPIO_OPEN_DRAIN)>; + interrupt-parent = <&gpio_intc>; /* MAC_INTR on GPIOZ_14 */ interrupts = <26 IRQ_TYPE_LEVEL_LOW>; -- 2.25.1