Lines Matching +full:force +full:- +full:external +full:- +full:phy
1 STMicroelectronics STi MIPHY28LP PHY binding
4 This binding describes a miphy device that is used to control PHY hardware
8 - compatible : Should be "st,miphy28lp-phy".
9 - st,syscfg : Should be a phandle of the system configuration register group
12 Required nodes : A sub-node is required for each channel the controller
14 'reg' and 'reg-names' properties are used inside these
19 - #phy-cells : Should be 1 (See second example)
21 - PHY_TYPE_SATA
22 - PHY_TYPE_PCI
23 - PHY_TYPE_USB3
24 - reg : Address and length of the register set for the device.
25 - reg-names : The names of the register addresses corresponding to the registers
27 registers used as glue-logic to setup the device for SATA/PCIe or USB3
29 - st,syscfg : Offset of the parent configuration register.
30 - resets : phandle to the parent reset controller.
31 - reset-names : Associated name must be "miphy-sw-rst".
34 - st,osc-rdy : to check the MIPHY0_OSC_RDY status in the glue-logic. This
37 - st,osc-force-ext : to select the external oscillator. This can change from
39 - st,sata_gen : to select which SATA_SPDMODE has to be set in the SATA system config
41 - st,px_rx_pol_inv : to invert polarity of RXn/RXp (respectively negative line and positive
43 - st,scc-on : enable ssc to reduce effects of EMI (only for sata or PCIe).
44 - st,tx-impedance-comp : to compensate tx impedance avoiding out of range values.
49 compatible = "st,miphy28lp-phy";
51 #address-cells = <1>;
52 #size-cells = <1>;
59 reg-names = "sata-up",
60 "pcie-up",
64 #phy-cells = <1>;
65 st,osc-rdy;
66 reset-names = "miphy-sw-rst";
74 reg-names = "sata-up",
75 "pcie-up",
80 #phy-cells = <1>;
81 st,osc-force-ext;
82 reset-names = "miphy-sw-rst";
89 reg-names = "pipew",
90 "usb3-up";
94 #phy-cells = <1>;
95 reset-names = "miphy-sw-rst";
101 Specifying phy control of devices
106 specifying which configuration to use, as described in phy-bindings.txt.
117 include/dt-bindings/phy/phy.h