1* Qualcomm MSM UART 2 3Required properties: 4- compatible : 5 - "qcom,msm-uart", and one of "qcom,msm-hsuart" or 6 "qcom,msm-lsuart". 7- reg : offset and length of the register set for the device 8 for the hsuart operating in compatible mode, there should be a 9 second pair describing the gsbi registers. 10- interrupts : should contain the uart interrupt. 11 12There are two different UART blocks used in MSM devices, 13"qcom,msm-hsuart" and "qcom,msm-lsuart". The msm-serial driver is 14able to handle both of these, and matches against the "qcom,msm-uart" 15as the compatibility. 16 17The registers for the "qcom,msm-hsuart" device need to specify both 18register blocks, even for the common driver. 19 20Example: 21 22 uart@19c400000 { 23 compatible = "qcom,msm-hsuart", "qcom,msm-uart"; 24 reg = <0x19c40000 0x1000>, 25 <0x19c00000 0x1000>; 26 interrupts = <195>; 27 }; 28