1* Qualcomm SSBI 2 3Some Qualcomm MSM devices contain a point-to-point serial bus used to 4communicate with a limited range of devices (mostly power management 5chips). 6 7These require the following properties: 8 9- compatible: "qcom,ssbi" 10 11- qcom,controller-type 12 indicates the SSBI bus variant the controller should use to talk 13 with the slave device. This should be one of "ssbi", "ssbi2", or 14 "pmic-arbiter". The type chosen is determined by the attached 15 slave. 16 17The slave device should be the single child node of the ssbi device 18with a compatible field. 19