Add cm40 subsystem. Add cm40_lpuart and lpurt1 for 8dxl evk boards. Signed-off-by: Frank Li <Frank.Li@xxxxxxx> --- Alice Guo (1): arm64: dts: imx8dxl: add lpuart device in cm40 subsystem Dong Aisheng (1): arm64: dts: imx8: add cm40 subsystem dtsi Frank Li (2): arm64: dts: imx8dxl: update cm40 irq number informaiton dts: arm64: imx8dxl-evk: add lpuart1 and cm40 uart arch/arm64/boot/dts/freescale/imx8-ss-cm40.dtsi | 92 +++++++++++++++++++++++++ arch/arm64/boot/dts/freescale/imx8dxl-evk.dts | 50 ++++++++++++++ arch/arm64/boot/dts/freescale/imx8dxl.dtsi | 13 ++++ arch/arm64/boot/dts/freescale/imx8qxp.dtsi | 1 + 4 files changed, 156 insertions(+) --- base-commit: 62a517a071e93c650cc847ce300b04a94b0cb7f2 change-id: 20240228-m4_lpuart-30791c032f2a Best regards, -- Frank Li <Frank.Li@xxxxxxx>