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Fri, 22 May 2026 04:20:28 -0700 (PDT) Received: from SMW024614.wbi.nxp.com ([128.77.115.157]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4904526ca21sm34388355e9.3.2026.05.22.04.20.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 May 2026 04:20:27 -0700 (PDT) From: Laurentiu Mihalcea To: Bjorn Andersson , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Frank Li , Sascha Hauer , Peng Fan , Fabio Estevam Cc: Pengutronix Kernel Team , linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/5] Add RPROC support for the MX95-15x15-FRDM board Date: Fri, 22 May 2026 04:18:44 -0700 Message-ID: <20260522111849.783-1-laurentiumihalcea111@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Laurentiu Mihalcea Hi folks, As you can see from the title, this series attempts to introduce/enable RPROC support for the MX95-15x15-FRDM board. For a while now, the imx_rproc driver has been using the reserved memory DT nodes as the carveout names, which would force DT writers to go against the DT specification's recommendation and use non-generic names (e.g. "vdev0vring0", "vdev0vring1", etc...). This series also tries to fix this issue by introducing the "memory-region-names" property and using it in the imx_rproc driver to figure out the carveout names. The driver will still allow the old way of doing things (i.e. no "memory-region-names" property) but a warning will now be printed since this should be discouraged. Laurentiu Mihalcea (5): dt-bindings: remoteproc: imx_rproc: document optional "memory-region-names" remoteproc: imx_rpoc: fix carveout name parsing arm64: dts: freescale: imx95-toradex-smarc: move CM7 node to SoC DTSI arm64: dts: freescale: imx95-15x15-frdm: remove common rmem regions arm64: dts: freescale: add DT overlay for MX95-15x15-FRDM RPMSG usage .../bindings/remoteproc/fsl,imx-rproc.yaml | 8 +++ arch/arm64/boot/dts/freescale/Makefile | 3 + .../dts/freescale/imx95-15x15-frdm-rpmsg.dtso | 65 +++++++++++++++++++ .../boot/dts/freescale/imx95-15x15-frdm.dts | 21 ------ .../dts/freescale/imx95-toradex-smarc.dtsi | 14 ++-- arch/arm64/boot/dts/freescale/imx95.dtsi | 7 ++ drivers/remoteproc/imx_rproc.c | 7 +- drivers/remoteproc/imx_rproc.h | 19 ++++++ 8 files changed, 113 insertions(+), 31 deletions(-) create mode 100644 arch/arm64/boot/dts/freescale/imx95-15x15-frdm-rpmsg.dtso -- 2.43.0