aboutsummaryrefslogtreecommitdiffstats
path: root/Documentation/devicetree/bindings
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings')
-rw-r--r--Documentation/devicetree/bindings/phy/phy-stih407-usb.txt10
1 files changed, 2 insertions, 8 deletions
diff --git a/Documentation/devicetree/bindings/phy/phy-stih407-usb.txt b/Documentation/devicetree/bindings/phy/phy-stih407-usb.txt
index 1ef8228db73b..de6a706abcdb 100644
--- a/Documentation/devicetree/bindings/phy/phy-stih407-usb.txt
+++ b/Documentation/devicetree/bindings/phy/phy-stih407-usb.txt
@@ -5,10 +5,7 @@ host controllers (when controlling usb2/1.1 devices) available on STiH407 SoC fa
Required properties:
- compatible : should be "st,stih407-usb2-phy"
-- reg : contain the offset and length of the system configuration registers
- used as glue logic to control & parameter phy
-- reg-names : the names of the system configuration registers in "reg", should be "param" and "reg"
-- st,syscfg : sysconfig register to manage phy parameter at driver level
+- st,syscfg : phandle of sysconfig bank plus integer array containing phyparam and phyctrl register offsets
- resets : list of phandle and reset specifier pairs. There should be two entries, one
for the whole phy and one for the port
- reset-names : list of reset signal names. Should be "global" and "port"
@@ -19,11 +16,8 @@ Example:
usb2_picophy0: usbpicophy@f8 {
compatible = "st,stih407-usb2-phy";
- reg = <0xf8 0x04>, /* syscfg 5062 */
- <0xf4 0x04>; /* syscfg 5061 */
- reg-names = "param", "ctrl";
#phy-cells = <0>;
- st,syscfg = <&syscfg_core>;
+ st,syscfg = <&syscfg_core 0x100 0xf4>;
resets = <&softreset STIH407_PICOPHY_SOFTRESET>,
<&picophyreset STIH407_PICOPHY0_RESET>;
reset-names = "global", "port";