iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

dt-bindings: usb: atmel: Mark EP child node as deprecated

Browse Source 
There is no need to describe the end point in the deice tree. These
properties won't be use anymore, so mark them as deprecated to keep
the old device tree documented.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
This commit is contained in:
Gregory CLEMENT 2020-05-07 17:56:50 +02:00 committed by Felipe Balbi
parent e78355b577
commit 4db120d93d
1 changed files with 3 additions and 53 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

56
Documentation/devicetree/bindings/usb/atmel-usb.txt
View File

@ -88,13 +88,15 @@ Required properties:
- clock-names: Should contain two strings
"pclk" for the peripheral clock
"hclk" for the host clock
Deprecated property:
- ep childnode: To specify the number of endpoints and their properties.
Optional properties:
- atmel,vbus-gpio: If present, specifies a gpio that allows to detect whether
vbus is present (USB is connected).
Required child node properties:
Deprecated child node properties:
- name: Name of the endpoint.
- reg: Num of the endpoint.
- atmel,fifo-size: Size of the fifo.
@ -112,56 +114,4 @@ usb2: gadget@fff78000 {
clocks = <&utmi>, <&udphs_clk>;
clock-names = "hclk", "pclk";
atmel,vbus-gpio = <&pioB 19 0>;
ep@0 {
reg = <0>;
atmel,fifo-size = <64>;
atmel,nb-banks = <1>;
};
ep@1 {
reg = <1>;
atmel,fifo-size = <1024>;
atmel,nb-banks = <2>;
atmel,can-dma;
atmel,can-isoc;
};
ep@2 {
reg = <2>;
atmel,fifo-size = <1024>;
atmel,nb-banks = <2>;
atmel,can-dma;
atmel,can-isoc;
};
ep@3 {
reg = <3>;
atmel,fifo-size = <1024>;
atmel,nb-banks = <3>;
atmel,can-dma;
};
ep@4 {
reg = <4>;
atmel,fifo-size = <1024>;
atmel,nb-banks = <3>;
atmel,can-dma;
};
ep@5 {
reg = <5>;
atmel,fifo-size = <1024>;
atmel,nb-banks = <3>;
atmel,can-dma;
atmel,can-isoc;
};
ep@6 {
reg = <6>;
atmel,fifo-size = <1024>;
atmel,nb-banks = <3>;
atmel,can-dma;
atmel,can-isoc;
};
};