From: Alexander Stein <alexander.stein@ew.tq-group.com>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>, Marek Vasut <marex@denx.de>
Cc: Markus Niebel <Markus.Niebel@ew.tq-group.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
NXP Linux Team <linux-imx@nxp.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux@ew.tq-group.com,
Alexander Stein <alexander.stein@ew.tq-group.com>
Subject: [PATCH v2 1/3] dt-bindings: arm: add TQMa93xxLA SOM
Date: Fri, 16 Jun 2023 09:20:03 +0200 [thread overview]
Message-ID: <20230616072005.1781043-2-alexander.stein@ew.tq-group.com> (raw)
In-Reply-To: <20230616072005.1781043-1-alexander.stein@ew.tq-group.com>
From: Markus Niebel <Markus.Niebel@ew.tq-group.com>
TQMa93xxLA is a SOM variant in the TQ-Systems GmbH TQMa93xx series using
NXP i.MX93 CPU on an LGA type board.
MBa93xxCA is a starterkit base board for TQMa93xxLA on an adapter board.
Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
---
.../devicetree/bindings/arm/fsl.yaml | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 2510eaa8906dd..8048c7f6a299d 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -1219,6 +1219,25 @@ properties:
- fsl,imxrt1170-evk # i.MXRT1170 EVK Board
- const: fsl,imxrt1170
+ - description:
+ TQMa93xxLA and TQMa93xxCA are two series of feature compatible SOM
+ using NXP i.MX93 SOC in 11x11 mm package.
+ TQMa93xxLA is designed to be soldered on different carrier boards.
+ TQMa93xxCA is a compatible variant using board to board connectors.
+ All SOM and CPU variants use the same device tree hence only one
+ compatible is needed. Bootloader disables all features not present
+ in the assembled SOC.
+ MBa93xxCA mainboard can be used as starterkit for the SOM
+ soldered on an adapter board or for the connector variant
+ MBa93xxLA mainboard is a single board computer using the solderable
+ SOM variant
+ items:
+ - enum:
+ - tq,imx93-tqma9352-mba93xxca # TQ-Systems GmbH i.MX93 TQMa93xxCA/LA SOM on MBa93xxCA
+ - tq,imx93-tqma9352-mba93xxla # TQ-Systems GmbH i.MX93 TQMa93xxLA SOM on MBa93xxLA SBC
+ - const: tq,imx93-tqma9352 # TQ-Systems GmbH i.MX93 TQMa93xxCA/LA SOM
+ - const: fsl,imx93
+
- description:
Freescale Vybrid Platform Device Tree Bindings
--
2.34.1
next prev parent reply other threads:[~2023-06-16 7:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-16 7:20 [PATCH v2 0/3] TQMa93xxLA support Alexander Stein
2023-06-16 7:20 ` Alexander Stein [this message]
2023-06-16 8:06 ` [PATCH v2 1/3] dt-bindings: arm: add TQMa93xxLA SOM Krzysztof Kozlowski
2023-06-16 7:20 ` [PATCH v2 2/3] arm64: dts: freescale: add initial device tree for MBa93xxLA SBC board Alexander Stein
2023-07-18 1:43 ` Shawn Guo
2023-06-16 7:20 ` [PATCH v2 3/3] arm64: defconfig: Enable i.MX93 devices Alexander Stein
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