From: Schrempf Frieder <frieder.schrempf@kontron.de> To: "Anson Huang" <Anson.Huang@nxp.com>, "Fabio Estevam" <festevam@gmail.com>, "Frieder Schrempf" <frieder.schrempf@kontron.de>, "Li Yang" <leoyang.li@nxp.com>, "Marcel Ziswiler" <marcel.ziswiler@toradex.com>, "Michael Walle" <michael@walle.cc>, "NXP Linux Team" <linux-imx@nxp.com>, "Pengutronix Kernel Team" <kernel@pengutronix.de>, "Robert Jones" <rjones@gateworks.com>, "Rob Herring" <robh@kernel.org>, "Sascha Hauer" <s.hauer@pengutronix.de>, "Sébastien Szymanski" <sebastien.szymanski@armadeus.com>, "Shawn Guo" <shawnguo@kernel.org> Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Subject: [PATCH 0/2] Add support for Kontron i.MX8MM SoMs and boards Date: Thu, 2 Jul 2020 16:33:05 +0200 [thread overview] Message-ID: <20200702143337.8590-1-frieder.schrempf@kontron.de> (raw) From: Frieder Schrempf <frieder.schrempf@kontron.de> Kontron Electronics GmbH offers small and powerful SoMs based on the i.MX8MM including PMIC, LPDDR4-RAM, eMMC and SPI NOR. Currently there are two SoM models: * SL i.MX8MM N8010 with 1GB RAM and 8 GB eMMC * SL i.MX8MM N8011 with 2GB RAM and 8 GB eMMC The matching baseboard has the same form factor and similar interfaces as the other boards from the Kontron "Board-Line" family, including SD card, 1G Ethernet, 100M Ethernet, USB Host/OTG, digital IOs, RS232, RS485, CAN, LVDS or HDMI, RTC and much more. This adds the basic support for the SoMs and boards. Some things to note: * The SoMs use the PCA9450 PMIC. The driver support is pending: [1]. * Two other patches for the external SPI's spidev compatible and the SPI NOR support are pending: [2][3]. * The graphics and display peripherals (DSI, LVDS, HDMI, GPU, etc.) are not supported upstream yet. * There seems to be an unresolved issue with the upstream SPI driver for i.MX8MM which breaks SPI devices: [4]. [1] https://patchwork.kernel.org/cover/11557753/ [2] https://patchwork.kernel.org/patch/11639027/ [3] https://patchwork.ozlabs.org/project/linux-mtd/patch/20200702140523.6811-1-frieder.schrempf@kontron.de/ [4] https://patchwork.kernel.org/patch/11037107/#23227681. Frieder Schrempf (2): arm64: dts: Add the Kontron i.MX8M-Mini SoMs and baseboards dt-bindings: arm: fsl: Add Kontron i.MX8MM SoMs and boards .../devicetree/bindings/arm/fsl.yaml | 14 + .../dts/freescale/imx8mm-kontron-n8010-s.dts | 15 + .../freescale/imx8mm-kontron-n8010-som.dtsi | 16 + .../dts/freescale/imx8mm-kontron-n8011-s.dts | 15 + .../freescale/imx8mm-kontron-n8011-som.dtsi | 16 + .../dts/freescale/imx8mm-kontron-n801x-s.dtsi | 326 ++++++++++++++++++ .../freescale/imx8mm-kontron-n801x-som.dtsi | 281 +++++++++++++++ 7 files changed, 683 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-kontron-n8010-s.dts create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-kontron-n8010-som.dtsi create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-kontron-n8011-s.dts create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-kontron-n8011-som.dtsi create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-s.dtsi create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Schrempf Frieder <frieder.schrempf@kontron.de> To: "Anson Huang" <Anson.Huang@nxp.com>, "Fabio Estevam" <festevam@gmail.com>, "Frieder Schrempf" <frieder.schrempf@kontron.de>, "Li Yang" <leoyang.li@nxp.com>, "Marcel Ziswiler" <marcel.ziswiler@toradex.com>, "Michael Walle" <michael@walle.cc>, "NXP Linux Team" <linux-imx@nxp.com>, "Pengutronix Kernel Team" <kernel@pengutronix.de>, "Robert Jones" <rjones@gateworks.com>, "Rob Herring" <robh@kernel.org>, "Sascha Hauer" <s.hauer@pengutronix.de>, "Sébastien Szymanski" <sebastien.szymanski@armadeus.com>, "Shawn Guo" <shawnguo@kernel.org> Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Subject: [PATCH 0/2] Add support for Kontron i.MX8MM SoMs and boards Date: Thu, 2 Jul 2020 16:33:05 +0200 [thread overview] Message-ID: <20200702143337.8590-1-frieder.schrempf@kontron.de> (raw) From: Frieder Schrempf <frieder.schrempf@kontron.de> Kontron Electronics GmbH offers small and powerful SoMs based on the i.MX8MM including PMIC, LPDDR4-RAM, eMMC and SPI NOR. Currently there are two SoM models: * SL i.MX8MM N8010 with 1GB RAM and 8 GB eMMC * SL i.MX8MM N8011 with 2GB RAM and 8 GB eMMC The matching baseboard has the same form factor and similar interfaces as the other boards from the Kontron "Board-Line" family, including SD card, 1G Ethernet, 100M Ethernet, USB Host/OTG, digital IOs, RS232, RS485, CAN, LVDS or HDMI, RTC and much more. This adds the basic support for the SoMs and boards. Some things to note: * The SoMs use the PCA9450 PMIC. The driver support is pending: [1]. * Two other patches for the external SPI's spidev compatible and the SPI NOR support are pending: [2][3]. * The graphics and display peripherals (DSI, LVDS, HDMI, GPU, etc.) are not supported upstream yet. * There seems to be an unresolved issue with the upstream SPI driver for i.MX8MM which breaks SPI devices: [4]. [1] https://patchwork.kernel.org/cover/11557753/ [2] https://patchwork.kernel.org/patch/11639027/ [3] https://patchwork.ozlabs.org/project/linux-mtd/patch/20200702140523.6811-1-frieder.schrempf@kontron.de/ [4] https://patchwork.kernel.org/patch/11037107/#23227681. Frieder Schrempf (2): arm64: dts: Add the Kontron i.MX8M-Mini SoMs and baseboards dt-bindings: arm: fsl: Add Kontron i.MX8MM SoMs and boards .../devicetree/bindings/arm/fsl.yaml | 14 + .../dts/freescale/imx8mm-kontron-n8010-s.dts | 15 + .../freescale/imx8mm-kontron-n8010-som.dtsi | 16 + .../dts/freescale/imx8mm-kontron-n8011-s.dts | 15 + .../freescale/imx8mm-kontron-n8011-som.dtsi | 16 + .../dts/freescale/imx8mm-kontron-n801x-s.dtsi | 326 ++++++++++++++++++ .../freescale/imx8mm-kontron-n801x-som.dtsi | 281 +++++++++++++++ 7 files changed, 683 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-kontron-n8010-s.dts create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-kontron-n8010-som.dtsi create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-kontron-n8011-s.dts create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-kontron-n8011-som.dtsi create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-s.dtsi create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-kontron-n801x-som.dtsi -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2020-07-02 14:34 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-07-02 14:33 Schrempf Frieder [this message] 2020-07-02 14:33 ` [PATCH 0/2] Add support for Kontron i.MX8MM SoMs and boards Schrempf Frieder 2020-07-02 14:33 ` [PATCH 1/2] arm64: dts: Add the Kontron i.MX8M-Mini SoMs and baseboards Schrempf Frieder 2020-07-02 14:33 ` Schrempf Frieder 2020-07-03 7:56 ` Marcel Ziswiler 2020-07-03 7:56 ` Marcel Ziswiler 2020-07-06 7:46 ` Frieder Schrempf 2020-07-06 7:46 ` Frieder Schrempf 2020-07-02 14:33 ` [PATCH 2/2] dt-bindings: arm: fsl: Add Kontron i.MX8MM SoMs and boards Schrempf Frieder 2020-07-02 14:33 ` Schrempf Frieder 2020-07-15 20:58 ` Rob Herring 2020-07-15 20:58 ` Rob Herring
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