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path: root/arch/arm/boot/dts/vf610-zii-cfu1.dts
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2020-02-12ARM: dts: vf610-zii-cfu1: Add voltage monitor DT nodeAndrey Smirnov1-0/+8
Add a DT node for various voltage supply rails connected to SoC's ADC for voltage monitoring purposes. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Chris Healy <cphealy@gmail.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-08-24ARM: dts: vf610-zii-cfu1: Slow I2C0 down to 100 kHzAndrey Smirnov1-1/+1
Fiber-optic modules attached to the bus are only rated to work at 100 kHz, so decrease the bus frequency to accommodate that. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Chris Healy <cphealy@gmail.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-08-19ARM: vf610-zii-cfu1: Add node for switch watchdogAndrey Smirnov1-0/+19
Add I2C child node for switch watchdog present on CFU1. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Cory Tusar <cory.tusar@zii.aero> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Chris Healy <cphealy@gmail.com> Cc: Fabio Estevam <festevam@gmail.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Tested-by: Chris Healy <cphealy@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-04-11ARM: dts: imx: Use generic node names for Zii dtsFabio Estevam1-4/+4
The devicetree specification recommends using generic node names. Some Zii dts files already follow such recommendation, but some don't, so use generic node names for consistency among the Zii dts files. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-03-29ARM: dts: vf610-zii-cfu1: Disable NOR flash/SPI controllerAndrey Smirnov1-1/+6
Only a certain number of CFU1's come with NOR flash populated. Disable it by default to avoid trying to probe NOR flash on devices that don't have it. Devices that do have it can rely on the bootloader to enable this node. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Chris Healy <cphealy@gmail.com> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Fabio Estevam <festevam@gmail.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-03-21ARM: dts: vf610-zii: Remove 'max-brightness' propertyFabio Estevam1-5/+0
The 'max-brightness' property is not a valid one as per Documentation/devicetree/bindings/leds/leds-gpio.txt, so remove it. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-03-19ARM: dts: vf610-zii: Disable SNVS RTCFabio Estevam1-0/+4
None of these vf610-zii boards have a battery or super-capacitor holding up power to the SNVS RTC embedded in the Vybrid SoC, so it is preferable to disable the snvsrtc node. Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-01-10ARM: dts: vf610-zii-cfu1: Run I2C0 at 400 kHzFabio Estevam1-1/+1
All the I2C devices connected to the I2C0 bus are capable of running at 400kHz, so run it at a higher frequency. Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Chris Healy <cphealy@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-10ARM: dts: vf: Fix memory node duplicationFabio Estevam1-0/+1
Boards based on vf500/vf600 have duplicate memory nodes: - One coming from the board dts file: memory@ - One coming from the vf500.dtsi/vf610m4.dtsi files. Fix the duplication by removing the memory node from the dtsi file and by adding 'device_type = "memory";' in the board dts. Reported-by: Rob Herring <robh@kernel.org> Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-09-26ARM: dts: vf610-zii-cfu1: Pass the 'no-sd' propertyFabio Estevam1-0/+1
Pass the 'no-sd' for esdhc0 controller as it is wired to eMMC. Signed-off-by: Fabio Estevam <festevam@gmail.com> Acked-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-09-26ARM: dts: vf610-zii-cfu1: Pass the 'no-sdio' propertyFabio Estevam1-0/+2
No SDIO devices are connected to these ports, so pass the 'no-sdio' property. Signed-off-by: Fabio Estevam <festevam@gmail.com> Acked-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-09-10ARM: dts: vf610-zii-cfu1: Add SFF interface to switchAndrew Lunn1-0/+27
The switch has an SFF attached to port 5. Add the SFF device, the pinmux for its GPIOs, and list the port in the switch configuration. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-07-21ARM: dts: vf610: Add ZII CFU1 boardAndrey Smirnov1-0/+305
Add support for the Zodiac Inflight Innovations CFU1 board (VF610-based). Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Tested-by: Chris Healy <cphealy@gmail.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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