| * Qualcomm MSM UART |
| |
| Required properties: |
| - compatible : |
| - "qcom,msm-uart", and one of "qcom,msm-hsuart" or |
| "qcom,msm-lsuart". |
| - reg : offset and length of the register set for the device |
| for the hsuart operating in compatible mode, there should be a |
| second pair describing the gsbi registers. |
| - interrupts : should contain the uart interrupt. |
| |
| There are two different UART blocks used in MSM devices, |
| "qcom,msm-hsuart" and "qcom,msm-lsuart". The msm-serial driver is |
| able to handle both of these, and matches against the "qcom,msm-uart" |
| as the compatibility. |
| |
| The registers for the "qcom,msm-hsuart" device need to specify both |
| register blocks, even for the common driver. |
| |
| Example: |
| |
| uart@19c400000 { |
| compatible = "qcom,msm-hsuart", "qcom,msm-uart"; |
| reg = <0x19c40000 0x1000>, |
| <0x19c00000 0x1000>; |
| interrupts = <195>; |
| }; |
