linux-kernel - Re: [PATCH 2/2] arm64: dts: add support for NXP i.MX8MP FRDM board

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Message-ID: <20250918081426.GA23028@nxa18884-linux.ap.freescale.net>
Date: Thu, 18 Sep 2025 16:14:26 +0800
From: Peng Fan <peng.fan@....nxp.com>
To: Rogerio Pimentel <rpimentel.silva@...il.com>
Cc: robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
	shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
	festevam@...il.com, alexander.stein@...tq-group.com,
	dario.binacchi@...rulasolutions.com, marex@...x.de,
	Markus.Niebel@...group.com, y.moog@...tec.de,
	joao.goncalves@...adex.com, frieder.schrempf@...tron.de,
	josua@...id-run.com, francesco.dolcini@...adex.com,
	primoz.fiser@...ik.com, imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] arm64: dts: add support for NXP i.MX8MP FRDM board

On Wed, Sep 17, 2025 at 09:40:53PM -0400, Rogerio Pimentel wrote:
>The FRDM-i.MX8MP is an NXP development platform based on the i.MX8M Plus
>SoC, featuring a quad Cortex-A53, Cortex-M7 co-processor, 4GB LPDDR4,
>32GB eMMC, Wi-Fi 6/Bluetooth 5.4/802.15.4 tri-radio, Ethernet, HDMI/MIPI
>display interfaces, camera connectors, and standard expansion headers.
>
>Based on the device tree found in the NXP repository at github
>https://github.com/nxp-imx-support/meta-imx-frdm and on imx8mp-evk
>board kernel mainline device tree.
>
>This is a basic device tree supporting:
>
> - Quad Cortex-A53
> - 4GB LPDDR4 DRAM
> - PCA9450C PMIC with regulators
> - Two NXP PCAL6416 GPIO expanders
> - RGB LEDs via GPIO expander
> - I2C1, I2C2, I2C3 controllers
> - UART2 (console) and UART3 (with RTS/CTS)
> - USDHC3 (8-bit eMMC)
> - SNVS power key (onboard power button)
>
>Signed-off-by: Rogerio Pimentel <rpimentel.silva@...il.com>

LTGM: Reviewed-by: Peng Fan <peng.fan@....com>