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From: Rob Herring <robh@kernel.org>
To: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Cc: Shawn Guo <shawnguo@kernel.org>,
	linux-arm-kernel@lists.infradead.org,
	Fabio Estevam <festevam@gmail.com>,
	linux-kernel@vger.kernel.org,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Rob Herring <robh+dt@kernel.org>,
	Markus Niebel <Markus.Niebel@ew.tq-group.com>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	devicetree@vger.kernel.org, NXP Linux Team <linux-imx@nxp.com>
Subject: Re: [PATCH 1/3] dt-bindings: arm: fsl: add TQ-Systems boards based on i.MX6Q/QP/DL
Date: Tue, 26 Oct 2021 15:16:32 -0500	[thread overview]
Message-ID: <YXhiIOAtvnejtPgZ@robh.at.kernel.org> (raw)
In-Reply-To: <20211013111202.6231-1-matthias.schiffer@ew.tq-group.com>

On Wed, 13 Oct 2021 13:12:00 +0200, Matthias Schiffer wrote:
> The TQ-Systems MBa6x mainboard can be used with TQMa6 variants with
> i.MX6Q/QP/DL SoCs (TQMa6Q/QP/DL). The TQMa6Q and DL exist in two variants:
> The newer variants "A" have a hardware workaround for Erratum ERR006687,
> while variants "B" are missing such a workaround, so it needs to be
> handled in software. The erratum was fixed in i.MX6QP, so no "A" variant
> of the TQMa6QP exists.
> 
> Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
> ---
>  .../devicetree/bindings/arm/fsl.yaml          | 35 +++++++++++++++++++
>  1 file changed, 35 insertions(+)
> 

Reviewed-by: Rob Herring <robh@kernel.org>

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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Rob Herring <robh@kernel.org>
To: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
Cc: Shawn Guo <shawnguo@kernel.org>,
	linux-arm-kernel@lists.infradead.org,
	Fabio Estevam <festevam@gmail.com>,
	linux-kernel@vger.kernel.org,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Rob Herring <robh+dt@kernel.org>,
	Markus Niebel <Markus.Niebel@ew.tq-group.com>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	devicetree@vger.kernel.org, NXP Linux Team <linux-imx@nxp.com>
Subject: Re: [PATCH 1/3] dt-bindings: arm: fsl: add TQ-Systems boards based on i.MX6Q/QP/DL
Date: Tue, 26 Oct 2021 15:16:32 -0500	[thread overview]
Message-ID: <YXhiIOAtvnejtPgZ@robh.at.kernel.org> (raw)
In-Reply-To: <20211013111202.6231-1-matthias.schiffer@ew.tq-group.com>

On Wed, 13 Oct 2021 13:12:00 +0200, Matthias Schiffer wrote:
> The TQ-Systems MBa6x mainboard can be used with TQMa6 variants with
> i.MX6Q/QP/DL SoCs (TQMa6Q/QP/DL). The TQMa6Q and DL exist in two variants:
> The newer variants "A" have a hardware workaround for Erratum ERR006687,
> while variants "B" are missing such a workaround, so it needs to be
> handled in software. The erratum was fixed in i.MX6QP, so no "A" variant
> of the TQMa6QP exists.
> 
> Signed-off-by: Matthias Schiffer <matthias.schiffer@ew.tq-group.com>
> ---
>  .../devicetree/bindings/arm/fsl.yaml          | 35 +++++++++++++++++++
>  1 file changed, 35 insertions(+)
> 

Reviewed-by: Rob Herring <robh@kernel.org>

  parent reply	other threads:[~2021-10-26 20:17 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-13 11:12 [PATCH 1/3] dt-bindings: arm: fsl: add TQ-Systems boards based on i.MX6Q/QP/DL Matthias Schiffer
2021-10-13 11:12 ` Matthias Schiffer
2021-10-13 11:12 ` [PATCH 2/3] ARM: dts: imx6qdl: tqma6: add ERR006687 hardware workaround for "a" variant Matthias Schiffer
2021-10-13 11:12   ` Matthias Schiffer
2021-10-13 11:12 ` [PATCH 3/3] ARM: dts: imx6qdl: add TQ-Systems MBa6x device trees Matthias Schiffer
2021-10-13 11:12   ` Matthias Schiffer
2021-10-26 20:15   ` Rob Herring
2021-10-26 20:15     ` Rob Herring
2021-10-26 20:16 ` Rob Herring [this message]
2021-10-26 20:16   ` [PATCH 1/3] dt-bindings: arm: fsl: add TQ-Systems boards based on i.MX6Q/QP/DL Rob Herring

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