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dt-bindings: usb: mtu3: remove dummy clocks and add optional ones 

Remove dummy clocks for usb wakeup and add optional ones for
mcu_bus and dma_bus bus.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Chunfeng Yun 2017-10-13 17:10:48 +08:00 committed by Felipe Balbi
parent 85a299d527
commit fc3a41aa69
1 changed files with 4 additions and 6 deletions
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10
Documentation/devicetree/bindings/usb/mediatek,mtu3.txt
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@ -14,9 +14,9 @@ Required properties:
- vusb33-supply : regulator of USB avdd3.3v - vusb33-supply : regulator of USB avdd3.3v
- clocks : a list of phandle + clock-specifier pairs, one for each - clocks : a list of phandle + clock-specifier pairs, one for each
entry in clock-names entry in clock-names
- clock-names : must contain "sys_ck" and "ref_ck" for clock of controller; - clock-names : must contain "sys_ck" for clock of controller,
"wakeup_deb_p0" and "wakeup_deb_p1" are optional, they are the following clocks are optional:
depends on "mediatek,enable-wakeup" "ref_ck", "mcu_ck" and "dam_ck";
- phys : a list of phandle + phy specifier pairs - phys : a list of phandle + phy specifier pairs
- dr_mode : should be one of "host", "peripheral" or "otg", - dr_mode : should be one of "host", "peripheral" or "otg",
refer to usb/generic.txt refer to usb/generic.txt
@ -65,9 +65,7 @@ ssusb: usb@11271000 {
clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>, clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>,
<&pericfg CLK_PERI_USB0>, <&pericfg CLK_PERI_USB0>,
<&pericfg CLK_PERI_USB1>; <&pericfg CLK_PERI_USB1>;
clock-names = "sys_ck", "ref_ck", clock-names = "sys_ck", "ref_ck";
"wakeup_deb_p0",
"wakeup_deb_p1";
vusb33-supply = <&mt6397_vusb_reg>; vusb33-supply = <&mt6397_vusb_reg>;
vbus-supply = <&usb_p0_vbus>; vbus-supply = <&usb_p0_vbus>;
extcon = <&extcon_usb>; extcon = <&extcon_usb>;