From: MD Danish Anwar <danishanwar@ti.com>
To: Parvathi Pudi <parvathi@couthit.com>, <nm@ti.com>,
<vigneshr@ti.com>, <afd@ti.com>, <aaro.koskinen@iki.fi>,
<andreas@kemnade.info>, <khilman@baylibre.com>,
<rogerq@kernel.org>, <tony@atomide.com>, <robh@kernel.org>,
<krzk+dt@kernel.org>, <conor+dt@kernel.org>,
<richardcochran@gmail.com>
Cc: <linux-omap@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <netdev@vger.kernel.org>,
<pratheesh@ti.com>, <j-rameshbabu@ti.com>, <praneeth@ti.com>,
<srk@ti.com>, <rogerq@ti.com>, <krishna@couthit.com>,
<mohan@couthit.com>, <pmohan@couthit.com>,
<basharath@couthit.com>, Murali Karicheri <m-karicheri2@ti.com>
Subject: Re: [PATCH] arm: dts: ti: Add device tree nodes for PRU-ICSS1 instance on AM571x
Date: Mon, 17 Aug 2026 13:29:54 +0530 [thread overview]
Message-ID: <047fdf50-1d4e-40a3-a191-129b6dd005eb@ti.com> (raw)
In-Reply-To: <20260723102041.372148-1-parvathi@couthit.com>
On 23/07/26 3:47 pm, Parvathi Pudi wrote:
> From: Roger Quadros <rogerq@ti.com>
>
> The TI Sitara AM571x device has two PRU-ICSS subsystems: PRU-ICSS1 and
> PRU-ICSS2. DUAL-MAC Ethernet support is already available on PRU-ICSS2.
> This patch adds device tree support to enable DUAL-MAC mode on PRU-ICSS1
> for the AM571x IDK board.
>
> Each PRU-ICSS contains two PRU cores and several peripherals, including
> the Interrupt Controller, IEP, MII_RT, MDIO, and eCAP. This patch also adds
> the IEP and eCAP child nodes for PRU-ICSS1, making its layout consistent
> with PRU-ICSS2.
>
> am57-pruss.dtsi: Adds the IEP and eCAP child nodes for PRU-ICSS1.
>
> am571x-idk.dts: Adds the PRU-ICSS1 DUAL-MAC Ethernet node, enables the
> PRU-ICSS1 MDIO bus, adds the two external PHYs, and configures the required
> pin multiplexing and interrupts.
>
> Signed-off-by: Roger Quadros <rogerq@ti.com>
> Signed-off-by: Andrew F. Davis <afd@ti.com>
> Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
> Signed-off-by: Parvathi Pudi <parvathi@couthit.com>
Reviewed-by: MD Danish Anwar <danishanwar@ti.com>
--
Thanks and Regards,
Danish
prev parent reply other threads:[~2026-08-17 8:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-23 10:17 [PATCH] arm: dts: ti: Add device tree nodes for PRU-ICSS1 instance on AM571x Parvathi Pudi
2026-08-17 7:59 ` MD Danish Anwar [this message]
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