Messages in this thread | | | Subject | Re: [PATCH 2/2] ARM: dts: am5729: beaglebone-ai: adding device tree | From | Grygorii Strashko <> | Date | Mon, 18 Nov 2019 13:33:29 +0200 |
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On 14/11/2019 19:09, Caleb Robey wrote: > From: Jason Kridner <jdk@ti.com> > > BeagleBoard.org BeagleBone AI is an open source hardware single > board computer based on the Texas Instruments AM5729 SoC featuring > dual-core 1.5GHz Arm Cortex-A15 processor, dual-core C66 digital > signal processor (DSP), quad-core embedded vision engine (EVE), > Arm Cortex-M4 processors, dual programmable realtime unit > industrial control subsystems and more. The board features 1GB > DDR3L, USB3.0 Type-C, USB HS Type-A, microHDMI, 16GB eMMC flash, > 1G Ethernet, 802.11ac 2/5GHz, Bluetooth, and BeagleBone expansion > headers. > > For more information, refer to: > https://beaglebone.ai > > This patch introduces the BeagleBone AI device tree. > > Note that the device use the "ti,tpd12s016" component which is > software compatible with "ti,tpd12s015". Thus we only use the > latter driver. > > Signed-off-by: Jason Kridner <jdk@ti.com> > Cc: Robert Nelson <robertcnelson@gmail.com> > Cc: Caleb Robey <c-robey@ti.com> > > --- > arch/arm/boot/dts/Makefile | 1 + > arch/arm/boot/dts/am5729-beagleboneai.dts | 733 ++++++++++++++++++++++ > 2 files changed, 734 insertions(+) > create mode 100644 arch/arm/boot/dts/am5729-beagleboneai.dts > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index b21b3a64641a..b1154dbda73c 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -791,6 +791,7 @@ dtb-$(CONFIG_SOC_DRA7XX) += \ > am57xx-beagle-x15.dtb \ > am57xx-beagle-x15-revb1.dtb \
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> + > +&davinci_mdio { > + reset-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>; > + reset-delay-us = <2>; > + > + phy0: ethernet-phy@1 { > + reg = <4>; > + compatible = "ethernet-phy-id004d.d072", > + "ethernet-phy-ieee802.3-c22";
is it really required to have above compatible prop? It's expected to work without it.
> + eee-broken-100tx; > + eee-broken-1000t; > + }; > +}; > + > +&mac { > + slaves = <1>; > + status = "okay"; > +}; > + > +&cpsw_emac0 { > + phy-handle = <&phy0>; > + phy-mode = "rgmii"; > +}; > +
[...]
-- Best regards, grygorii
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