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path: root/arch/arm64/boot/dts/freescale/imx8mn-venice-gw7902.dts
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* arm64: dts: freescale: align gpio-key node names with dtschemaKrzysztof Kozlowski2022-06-191-4/+4
| | | | | | | | The node names should be generic and DT schema expects certain pattern (e.g. with key/button/switch). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* arm64: dts: imx8mm-venice-gw7902: add vdd_5p0 ADC channelTim Harvey2022-05-051-0/+7
| | | | | | | Add missing vdd_5p0 ADC channel for the GW7902 boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* arm64: dts: imx8m{m,n}-venice-*: add missing uart-has-rtscts property to UARTsTim Harvey2022-04-181-0/+1
| | | | | | | | Add the missing 'uart-has-rtscts' property to UART's that have hardware flow control capability. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* arm64: dts: imx8m{m,n}_venice*: add gpio-line-namesTim Harvey2022-02-111-1/+38
| | | | | | | | | | Add gpio-line-names for the various GPIO's used on Gateworks Venice boards. Note that these GPIO's are typically 'configured' in Boot Firmware via gpio-hog therefore we only configure line names to keep the boot firmware configuration from changing on kernel init. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* arm64: dts: imx8mn-venice-gw7902: disable gpuTim Harvey2022-02-111-0/+12
| | | | | | | | | | | | | | | | | Since commit 9a0f3b157e22 ("arm64: dts: imx8mn: Enable GPU") imx8mn-venice-gw7902 will hang during kernel init because it uses a MIMX8MN5CVTI which does not have a GPU. Disable pgc_gpumix to work around this. We also disable the GPU devices that depend on the gpumix power domain and pgc_gpu to avoid them staying in a probe deferred state forever. Cc: Adam Ford <aford173@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Tim Harvey <tharvey@gateworks.com> Fixes: 9a0f3b157e22 ("arm64: dts: imx8mn: Enable GPU") Reviewed-by: Adam Ford <aford173@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* arm64: dts: imx8m*-venice-gw7902: fix M2_RST# gpioTim Harvey2021-10-051-1/+1
| | | | | | | | | Fix invalid M2_RST# gpio pinmux. Fixes: ef484dfcf6f7 ("arm64: dts: imx: Add i.mx8mm/imx8mn Gateworks gw7902 dts support") Cc: stable@vger.kernel.org Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* arm64: dts: imx: Add i.mx8mm/imx8mn Gateworks gw7902 dts supportTim Harvey2021-08-141-0/+884
The GW7902 is based on the i.MX 8M Mini / Nano SoC featuring: - LPDDR4 DRAM - eMMC FLASH - Gateworks System Controller - LTE CAT M1 modem - USB 2.0 HUB - M.2 Socket with USB2.0, PCIe, and dual-SIM - IMX8M FEC - PCIe based GbE - RS232/RS485/RS422 serial transceiver - GPS - CAN bus - WiFi / Bluetooth - MIPI header (DSI/CSI/GPIO/PWM/I2S) - PMIC Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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