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ramips: fix usbphy DT nodes on linux 4.14

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The Ralink USB PHY driver merged into mainline has a slightly different
device tree binding than the patch that was used with linux 4.9.
The new driver requires a `ralink,sysctl` node pointing to the `syscon`
node.

This patch also sets `#phy-cells` to 0, as recommended by the mainline
documentation [1].

[1] Documentation/devicetree/bindings/phy/ralink-usb-phy.txt

Signed-off-by: Vianney le Clément de Saint-Marcq <code@quartic.eu>
v19.07.3_mercusys_ac12_duma
Vianney le Clément de Saint-Marcq 6 years ago committed by Felix Fietkau
parent 08ccfdea78
commit eda27d7557
7 changed files with 34 additions and 25 deletions
Show Stats Download Patch File Download Diff File

9
target/linux/ramips/dts/mt7620a.dtsi
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@ -35,7 +35,7 @@
#size-cells = <1>;
sysc: sysc@0 {
compatible = "ralink,mt7620a-sysc", "ralink,rt3050-sysc";
compatible = "ralink,mt7620a-sysc", "ralink,rt3050-sysc", "syscon";
reg = <0x0 0x100>;
};
@ -427,8 +427,9 @@
usbphy: usbphy {
compatible = "mediatek,mt7620-usbphy";
#phy-cells = <1>;
#phy-cells = <0>;
ralink,sysctl = <&sysc>;
resets = <&rstctrl 22 &rstctrl 25>;
reset-names = "host", "device";
@ -501,7 +502,7 @@
interrupt-parent = <&intc>;
interrupts = <18>;
phys = <&usbphy 1>;
phys = <&usbphy>;
phy-names = "usb";
status = "disabled";
@ -514,7 +515,7 @@
interrupt-parent = <&intc>;
interrupts = <18>;
phys = <&usbphy 1>;
phys = <&usbphy>;
phy-names = "usb";
status = "disabled";

9
target/linux/ramips/dts/mt7620n.dtsi
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@ -35,7 +35,7 @@
#size-cells = <1>;
sysc: sysc@0 {
compatible = "ralink,mt7620a-sysc", "ralink,rt3050-sysc";
compatible = "ralink,mt7620a-sysc", "ralink,rt3050-sysc", "syscon";
reg = <0x0 0x100>;
};
@ -269,8 +269,9 @@
usbphy: usbphy {
compatible = "mediatek,mt7620-usbphy";
#phy-cells = <1>;
#phy-cells = <0>;
ralink,sysctl = <&sysc>;
resets = <&rstctrl 22 &rstctrl 25>;
reset-names = "host", "device";
@ -327,7 +328,7 @@
interrupt-parent = <&intc>;
interrupts = <18>;
phys = <&usbphy 1>;
phys = <&usbphy>;
phy-names = "usb";
status = "disabled";
@ -337,7 +338,7 @@
compatible = "generic-ohci";
reg = <0x101c1000 0x1000>;
phys = <&usbphy 1>;
phys = <&usbphy>;
phy-names = "usb";
interrupt-parent = <&intc>;

9
target/linux/ramips/dts/mt7628an.dtsi
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@ -33,7 +33,7 @@
#size-cells = <1>;
sysc: sysc@0 {
compatible = "ralink,mt7620a-sysc";
compatible = "ralink,mt7620a-sysc", "syscon";
reg = <0x0 0x100>;
};
@ -375,8 +375,9 @@
usbphy: usbphy@10120000 {
compatible = "ralink,mt7628an-usbphy", "mediatek,mt7620-usbphy";
reg = <0x10120000 0x1000>;
#phy-cells = <1>;
#phy-cells = <0>;
ralink,sysctl = <&sysc>;
resets = <&rstctrl 22 &rstctrl 25>;
reset-names = "host", "device";
clocks = <&clkctrl 22 &clkctrl 25>;
@ -400,7 +401,7 @@
compatible = "generic-ehci";
reg = <0x101c0000 0x1000>;
phys = <&usbphy 1>;
phys = <&usbphy>;
phy-names = "usb";
interrupt-parent = <&intc>;
@ -411,7 +412,7 @@
compatible = "generic-ohci";
reg = <0x101c1000 0x1000>;
phys = <&usbphy 1>;
phys = <&usbphy>;
phy-names = "usb";
interrupt-parent = <&intc>;

5
target/linux/ramips/dts/rt3050.dtsi
Unescape Escape View File

@ -34,7 +34,7 @@
#size-cells = <1>;
sysc: sysc@0 {
compatible = "ralink,rt3050-sysc";
compatible = "ralink,rt3050-sysc", "syscon";
reg = <0x0 0x100>;
};
@ -287,6 +287,9 @@
usbphy: usbphy {
compatible = "ralink,rt3050-usbphy";
#phy-cells = <0>;
ralink,sysctl = <&sysc>;
resets = <&rstctrl 22>;
reset-names = "host";
clocks = <&clkctrl 18>;

9
target/linux/ramips/dts/rt3352.dtsi
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@ -35,7 +35,7 @@
#size-cells = <1>;
sysc: sysc@0 {
compatible = "ralink,rt3352-sysc", "ralink,rt3050-sysc";
compatible = "ralink,rt3352-sysc", "ralink,rt3050-sysc", "syscon";
reg = <0x0 0x100>;
};
@ -334,8 +334,9 @@
usbphy: usbphy {
compatible = "ralink,rt3352-usbphy";
#phy-cells = <1>;
#phy-cells = <0>;
ralink,sysctl = <&sysc>;
resets = <&rstctrl 22 &rstctrl 25>;
reset-names = "host", "device";
clocks = <&clkctrl 18 &clkctrl 20>;
@ -356,7 +357,7 @@
compatible = "generic-ehci";
reg = <0x101c0000 0x1000>;
phys = <&usbphy 1>;
phys = <&usbphy>;
phy-names = "usb";
interrupt-parent = <&intc>;
@ -369,7 +370,7 @@
compatible = "generic-ohci";
reg = <0x101c1000 0x1000>;
phys = <&usbphy 1>;
phys = <&usbphy>;
phy-names = "usb";
interrupt-parent = <&intc>;

9
target/linux/ramips/dts/rt3883.dtsi
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@ -35,7 +35,7 @@
#size-cells = <1>;
sysc: sysc@0 {
compatible = "ralink,rt3883-sysc", "ralink,rt3050-sysc";
compatible = "ralink,rt3883-sysc", "ralink,rt3050-sysc", "syscon";
reg = <0x0 0x100>;
};
@ -427,8 +427,9 @@
usbphy: usbphy {
compatible = "ralink,rt3352-usbphy";
#phy-cells = <1>;
#phy-cells = <0>;
ralink,sysctl = <&sysc>;
resets = <&rstctrl 22 &rstctrl 25>;
reset-names = "host", "device";
clocks = <&clkctrl 22 &clkctrl 25>;
@ -449,7 +450,7 @@
compatible = "generic-ehci";
reg = <0x101c0000 0x1000>;
phys = <&usbphy 1>;
phys = <&usbphy>;
phy-names = "usb";
interrupt-parent = <&intc>;
@ -462,7 +463,7 @@
compatible = "generic-ohci";
reg = <0x101c1000 0x1000>;
phys = <&usbphy 1>;
phys = <&usbphy>;
phy-names = "usb";
interrupt-parent = <&intc>;

9
target/linux/ramips/dts/rt5350.dtsi
Unescape Escape View File

@ -35,7 +35,7 @@
#size-cells = <1>;
sysc: sysc@0 {
compatible = "ralink,rt5350-sysc", "ralink,rt3050-sysc";
compatible = "ralink,rt5350-sysc", "ralink,rt3050-sysc", "syscon";
reg = <0x0 0x100>;
};
@ -324,8 +324,9 @@
usbphy: usbphy {
compatible = "ralink,rt3352-usbphy";
#phy-cells = <1>;
#phy-cells = <0>;
ralink,sysctl = <&sysc>;
resets = <&rstctrl 22 &rstctrl 25>;
reset-names = "host", "device";
clocks = <&clkctrl 18>;
@ -370,7 +371,7 @@
compatible = "generic-ehci";
reg = <0x101c0000 0x1000>;
phys = <&usbphy 1>;
phys = <&usbphy>;
phy-names = "usb";
interrupt-parent = <&intc>;
@ -381,7 +382,7 @@
compatible = "generic-ohci";
reg = <0x101c1000 0x1000>;
phys = <&usbphy 1>;
phys = <&usbphy>;
phy-names = "usb";
interrupt-parent = <&intc>;

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